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Leases - Schedule of Future Minimum Lease Payments for Operating Leases (Detail) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Leases [Abstract]
Remainder of 2024	$ 5.8
2025	10.5
2026	8.8
2027	7.4
2028	5.9
Thereafter	20.1
Total future minimum operating lease payments	58.5
Less: interest	$ (9.5)
Operating Lease, Liability	Total lease liabilities	Total lease liabilities
Total lease liabilities	$ 49.0	$ 51.4

Income Taxes - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Income Tax Disclosure [Line Items]
Benefit for income taxes	$ (15.0)	$ 17.4	$ 0.0	$ 56.5
Unrecognized tax benefits, period increase (decrease)			2.1
Gross unrecognized tax benefits	41.6		41.6
Interest and penalties accrued related to unrecognized tax benefits	$ 3.5		3.5
Increase (decrease) in interest and penalties accrued related to unrecognized tax benefits			$ 0.5

- Definition

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References + Details

Share-Based Compensation - Schedule of Stock Units Activity (Detail) $ in Millions	6 Months Ended
	Dec. 30, 2023 USD ($) shares
Restricted stock units outstanding [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Unit Awards Outstanding, Balance as of June 2023	1,304,926
Stock Unit Awards, Granted	1,279,444
Stock Unit Awards, Delivered/Released	(587,514)
Stock Unit Awards, Forfeited	(139,196)
Stock Unit Awards Outstanding, Balance as of December 2023	1,857,660
Aggregate Intrinsic Value, Balance as of December 2023 \| $	$ 211.9
Market stock units outstanding [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Unit Awards Outstanding, Balance as of June 2023	227,321
Stock Unit Awards, Granted	312,506
Stock Unit Awards, Delivered/Released	(223,984)
Stock Unit Awards, Forfeited	(92,475)
Stock Unit Awards Outstanding, Balance as of December 2023	223,368
Aggregate Intrinsic Value, Balance as of December 2023 \| $	$ 25.5
Performance stock units outstanding [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Stock Unit Awards Outstanding, Balance as of June 2023	253,359
Stock Unit Awards, Granted	297,396
Stock Unit Awards, Delivered/Released	(120,463)
Stock Unit Awards, Forfeited	(109,370)
Stock Unit Awards Outstanding, Balance as of December 2023	320,922
Aggregate Intrinsic Value, Balance as of December 2023 \| $	$ 36.6

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details

Share-Based Compensation (Tables)

6 Months Ended

Dec. 30, 2023

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Share-Based Compensation, Cash-Based Awards and Related Tax Benefit Recognized in Condensed Consolidated Statements of Operations

Share-based compensation recognized in our condensed consolidated statements of operations were as follows (in millions):


	Three Months Ended				Six Months Ended
	December				December
	2023		2022		2023		2022
Cost of revenue	$	1.1	$	1.0	$	2.2	$	2.1
Research and development		15.5		13.4		30.7		27.4
Selling, general, and administrative		12.6		15.6		29.5		33.1
Total	$	29.2	$	30.0	$	62.4	$	62.6

Included in the preceding table is share-based compensation for our cash-settled phantom stock units, which we granted in October 2019. For the three and six months ended December 2022, share-based compensation for our cash-settled phantom stock units was ($1.4) million and $0.7 million, respectively. The final vesting of the phantom stock units occurred in October 2022, and no phantom stock units remain outstanding under this plan.

Schedule of Stock Option Activity

Stock option activity was as follows:


	Stock			Weighted
	Option			Average
	Awards			Exercise
	Outstanding			Price
Balance as of June 2023		3,083		$	52.53
Exercised		(3,083	)	$	52.53
Expired		—
Balance as of December 2023		—

Shares Purchased, Weighted Average Purchase Price, Cash Received, and Aggregate Intrinsic Value for ESPP

Shares purchased, weighted average purchase price, cash received, and the aggregate intrinsic value for employee stock purchase plan purchases during the six months ended December 2023, were as follows (in millions, except for shares purchased and weighted average price):


Shares purchased		110,836
Weighted average purchase price	$	75.11
Cash received	$	8.3
Aggregate intrinsic value	$	1.5

Restricted stock units outstanding [Member]

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Schedule of Stock Units Activity

RSU activity was as follows:


				Aggregate
	RSU			Intrinsic
	Awards			Value
	Outstanding			(in millions)
Balance as of June 2023		1,304,926
Granted		1,279,444
Vested		(587,514	)
Forfeited		(139,196	)
Balance as of December 2023		1,857,660		$	211.9

Market stock units outstanding [Member]

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Schedule of Stock Units Activity

MSU activity was as follows:


				Aggregate
	MSU			Intrinsic
	Awards			Value
	Outstanding			(in millions)
Balance as of June 2023		227,321
Granted		312,506
Delivered		(223,984	)
Forfeited		(92,475	)
Balance as of December 2023		223,368		$	25.5

Performance stock units outstanding [Member]

Share Based Compensation Arrangement By Share Based Payment Award [Line Items]

Schedule of Stock Units Activity

PSU activity was as follows:


				Aggregate
	PSU			Intrinsic
	Awards			Value
	Outstanding			(in millions)
Balance as of June 2023		253,359
Granted		297,396
Delivered		(120,463	)
Forfeited		(109,370	)
Balance as of December 2023		320,922		$	36.6

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Acquired Intangibles and Goodwill

6 Months Ended

Dec. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Acquired Intangibles and Goodwill

8. Acquired Intangibles and Goodwill

Goodwill

The following table represents the change in our goodwill balance for the six and twelve month periods ended December 2023 and June 2023, respectively (in millions):


	December		June
	2023		2023
Beginning balance	$	816.4	$	806.6
Acquisition activity		—		9.8
Ending balance	$	816.4	$	816.4

Acquired Intangibles

The following table summarizes the life, the gross carrying value and the related accumulated amortization of our acquired intangible assets (in millions):


			December 2023							June 2023
	Weighted Average Life in Years		Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Gross Carrying Value		Accumulated Amortization			Net Carrying Value
Audio and video technology		5.6	$	231.9	$	(164.0	)	$	67.9	$	231.9	$	(150.7	)	$	81.2
Customer relationships		4.1		158.2		(126.7	)		31.5		158.2		(117.8	)		40.4
Wireless connectivity technology		5.6		171.5		(73.6	)		97.9		158.0		(58.0	)		100.0
Video interface technology		3.0		82.0		(82.0	)		—		82.0		(79.7	)		2.3
Human presence detection technology		5.0		5.2		(1.2	)		4.0		5.2		(0.7	)		4.5
Licensed technology and other		4.4		10.7		(9.2	)		1.5		10.8		(8.9	)		1.9
Patents		8.0		4.4		(4.4	)		—		4.4		(4.3	)		0.1
Tradename		4.4		5.8		(5.2	)		0.6		5.8		(4.7	)		1.1
In process research and development	Not applicable			67.0		—			67.0		67.0		—			67.0
Acquired intangibles totals		4.9	$	736.7	$	(466.3	)	$	270.4	$	723.3	$	(424.8	)	$	298.5

The total amortization expense for the acquired intangible assets was $18.3 million and $32.2 million for the three months ended December 2023 and December 2022, respectively. The total amortization expense for the acquired intangible assets was $41.6 million and $65.2 million for the six months ended December 2023 and December 2022, respectively.

During the three months ended December 2023 and December 2022, $14.4 million and $23.3 million, respectively, and $32.2 million and $46.8 million for the six months ended December 2023 and December 2022, respectively, of amortization expense was included in our condensed consolidated statements of operations in cost of revenue; the remainder was included in acquired intangibles amortization.

The following table presents the estimated future amortization expense of acquired amortizable intangible assets as of December 2023 (in millions):


Fiscal Year	Operating Lease Payments
Remainder of 2024	$	36.3
2025		71.4
2026		58.3
2027		23.5
2028		10.6
Thereafter		3.3
To be determined		67.0
Future amortization	$	270.4

Leases - Schedule of Supplemental Cash Flow Information Related to Leases (Detail) - USD ($) $ in Millions	6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022
Leases [Abstract]
Cash paid for operating leases included in operating cash flows	$ 5.1	$ 6.2
Supplemental non-cash information related to lease liabilities arising from obtaining right-of-use assets	$ 1.5	$ 6.7

Share-Based Compensation - Schedule of Stock Option Activity (Detail)	6 Months Ended
	Dec. 30, 2023 $ / shares shares
Share-Based Payment Arrangement [Abstract]
Stock Option Awards Outstanding, Balance as of June 2023	3,083
Stock Option Awards Outstanding, Exercised	(3,083)
Stock Option Awards Outstanding, Balance as of December 2023	0
Weighted Average Exercise Price, Balance as of June 2023 \| $ / shares	$ 52.53
Weighted Average Exercise Price, Exercised \| $ / shares	$ 52.53

Revenue Recognition - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Sep. 24, 2022	Dec. 30, 2023	Dec. 24, 2022	Jun. 24, 2023
Revenue Recognition, Milestone Method [Line Items]
Account receivable bad debt			$ 0.0
Contract asset	$ 1.2		1.2		$ 1.3
Contract liability	22.3		22.3		18.7
Refund liability	38.4		38.4		$ 39.8
Revenue recognized related to contract liabilities	$ 0.5	$ 1.0	$ 2.9	$ 2.8

Leases

6 Months Ended

Dec. 30, 2023

Leases [Abstract]

Leases

9. Leases

Our leases mainly include our worldwide office and research and development facilities which are all classified as operating leases. Certain leases include renewal options that are under our discretion. The leases expire at various dates through fiscal 2034, some of which include options to extend the lease for up to seven years. For the three months ended December 2023 and December 2022, we recorded operating lease expense of approximately $2.9 million and $3.0 million, respectively. For the six months ended December 2023 and December 2022, we recorded operating lease expense of approximately $5.7 million and $6.3 million, respectively. Our short-term leases are immaterial.

As of December 2023 and June 2023, the components of leases are as follows (in millions):


	December		June
	2023		2023
Operating lease right-of-use assets	$	45.9	$	49.0
Operating lease liabilities	$	9.3	$	9.0
Operating lease liabilities, long-term		39.7		42.4
Total operating lease liabilities	$	49.0	$	51.4

Supplemental cash flow information related to leases, including from acquisitions, is as follows (in millions):


	Six Months Ended
	December
	2023		2022
Cash paid for operating leases included in operating cash flows	$	5.1	$	6.2
Supplemental non-cash information related to lease liabilities arising from obtaining right-of-use assets	$	1.5	$	6.7

As of December 2023, the weighted average remaining lease term is 7.05 years, and the weighted average discount rate is 5.20%.

Future minimum lease payments for the operating lease liabilities are as follows (in millions):


	Operating
	Lease
Fiscal Year	Payments
Remainder of 2024	$	5.8
2025		10.5
2026		8.8
2027		7.4
2028		5.9
Thereafter		20.1
Total future minimum operating lease payments		58.5
Less: interest		(9.5	)
Total lease liabilities	$	49.0

Comprehensive Income

6 Months Ended

Dec. 30, 2023

Equity [Abstract]

Comprehensive Income

16. Comprehensive Income

Our comprehensive income generally consists of unrealized gains or losses on our available-for-sale securities. We recognize foreign currency remeasurement adjustments and foreign currency transaction gains and losses in our condensed consolidated statements of operations as the U.S. dollar is the functional currency of our foreign entities.

Fair Value Measurements - Schedule of Carrying Amounts and Estimated Fair Values of the Senior Notes and Term Debt (Detail) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Dec. 30, 2023	Jun. 24, 2023	Dec. 02, 2021
Debt Instrument [Line Items]
Carrying Amount			$ 600.0
Estimated Fair Value	$ 2.6	$ 9.6
Level 2 Member
Debt Instrument [Line Items]
Carrying Amount	974.7	978.0
Estimated Fair Value	935.6	912.5
Senior Notes [Member] \| Level 2 Member
Debt Instrument [Line Items]
Carrying Amount	396.0	395.6
Estimated Fair Value	$ 358.3	$ 337.2
Debt due date	2029	2029
Term Loan [Member] \| Level 2 Member
Debt Instrument [Line Items]
Carrying Amount	$ 578.7	$ 582.4
Estimated Fair Value	$ 577.3	$ 575.3
Debt due date	2028	2028

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 11: http://www.xbrl.org/2003/role/exampleRef
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Reference 12: http://www.xbrl.org/2003/role/disclosureRef
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Reference 13: http://www.xbrl.org/2003/role/disclosureRef
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Reference 14: http://www.xbrl.org/2003/role/disclosureRef
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Reference 15: http://www.xbrl.org/2003/role/disclosureRef
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Reference 16: http://www.xbrl.org/2003/role/disclosureRef
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Reference 17: http://www.xbrl.org/2003/role/disclosureRef
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Reference 18: http://www.xbrl.org/2003/role/disclosureRef
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Reference 19: http://www.xbrl.org/2003/role/disclosureRef
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Reference 22: http://www.xbrl.org/2003/role/disclosureRef
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Reference 23: http://www.xbrl.org/2003/role/disclosureRef
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Reference 24: http://www.xbrl.org/2003/role/disclosureRef
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Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

+ Details

Share-Based Compensation - Shares Purchased, Weighted Average Purchase Price, Cash Received, and Aggregate Intrinsic Value for ESPP (Detail) - Employee Stock Purchase Plan [Member] $ / shares in Units, $ in Millions	6 Months Ended
	Dec. 30, 2023 USD ($) $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Shares purchased \| shares	110,836
Weighted average purchase price \| $ / shares	$ 75.11
Cash received	$ 8.3
Aggregate intrinsic value	$ 1.5

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Cash, Cash Equivalents and Short-Term Investments - Schedule of Cash, Cash Equivalents and Short-term Investments (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Dec. 30, 2023	Jun. 24, 2023
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	$ 2.6	$ 9.8
Cash and Cash Equivalents [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	846.1	924.7
Gross unrealized loss	0.0	0.0
Fair Value	846.1	924.7
Cash and Cash Equivalents [Member] \| Cash [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	285.7	853.9
Gross unrealized loss	0.0	0.0
Fair Value	285.7	853.9
Cash and Cash Equivalents [Member] \| Money Market Funds [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	509.4	54.4
Gross unrealized loss	0.0	0.0
Fair Value	509.4	54.4
Cash and Cash Equivalents [Member] \| Treasury Bills [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	0.0	16.4
Gross unrealized loss	0.0	0.0
Fair Value	0.0	16.4
Cash and Cash Equivalents [Member] \| Certificates of Deposit [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	51.0	0.0
Gross unrealized loss	0.0	0.0
Fair Value	51.0	0.0
Short-Term Investments [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	2.6	9.8
Gross unrealized loss	(0.0)	(0.2)
Fair Value	2.6	9.6
Short-Term Investments [Member] \| Certificates of Deposit [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	0.0	0.2
Gross unrealized loss	0.0	0.0
Fair Value	0.0	0.2
Short-Term Investments [Member] \| Corporate Debt Securities [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	2.5	6.5
Gross unrealized loss	0.0	(0.2)
Fair Value	2.5	6.3
Short-Term Investments [Member] \| Municipal Bonds [Member]
Cash ,Cash Equivalents & Short Term Investments
Amortized Cost	0.1	3.1
Gross unrealized loss	0.0	0.0
Fair Value	$ 0.1	$ 3.1

Segment, Customers, and Geographic Information - Major Customers as Percentage of Net Revenue (Parenthetical) (Detail)	6 Months Ended
	Dec. 30, 2023
Customer Concentration Risk [Member] \| Sales Revenue, Net [Member] \| Maximum
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	10.00%

Share-Based Compensation - Restricted Stock Units - Additional Information (Detail) - Restricted stock units outstanding [Member] - USD ($) $ / shares in Units, $ in Millions	6 Months Ended
	Dec. 30, 2023	Dec. 29, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Closing price of common stock used to calculate Aggregate intrinsic value of stock option outstanding		$ 114.08
Unrecognized share-based compensation cost	$ 174.0
Unrecognized share-based compensation, period for recognition	2 years 3 months 18 days

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Acquired Intangibles and Goodwill - Schedule of Goodwill (Details) - USD ($) $ in Millions	6 Months Ended	12 Months Ended
	Dec. 30, 2023	Jun. 24, 2023
Finite-Lived Intangible Assets [Line Items]
Beginning balance	$ 816.4	$ 806.6
Acquisition activity	0.0	9.8
Ending balance	$ 816.4	$ 816.4

- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References + Details

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022
Cash flows from operating activities
Net (loss) income	$ (64.6)	$ 86.6
Adjustments to reconcile net income to net cash provided by operating activities:
Share-based compensation costs	62.4	61.9
Depreciation and amortization	14.0	12.6
Acquired intangibles amortization	41.6	65.2
Deferred taxes	(7.2)	(11.0)
Other	17.5	12.3
Changes in operating assets and liabilities, net of acquisitions:
Accounts receivable, net	38.1	69.3
Inventories	(1.3)	(6.7)
Prepaid expenses and other current assets	(10.5)	(1.7)
Other assets	3.9	10.2
Accounts payable	35.7	(62.1)
Accrued compensation	(23.4)	(54.2)
Income taxes payable	(16.8)	(6.6)
Other accrued liabilities	(4.8)	(47.3)
Net cash provided by operating activities	84.6	128.5
Cash flows from investing activities
Acquisition of business, net of cash and cash equivalents acquired	0.0	(15.5)
Proceeds from maturities of investments	23.9	11.9
Purchases of short-term investments	(16.6)	0.0
Purchases of property and equipment	(17.1)	(15.3)
Purchase of intangible assets	(13.5)	(0.9)
Advance payment on intangible assets	(116.5)	0.0
Other	0.0	1.0
Net cash used in investing activities	(139.8)	(18.8)
Cash flows from financing activities
Proceeds from issuance of shares	8.5	8.8
Payroll taxes related to net share settlement of share-based awards	(29.6)	(49.1)
Repurchases of common stock	0.0	(74.5)
Repayment of debt	(4.5)	(3.0)
Other	1.7	2.8
Net cash used in financing activities	(23.9)	(115.0)
Effect of exchange rate changes on cash and cash equivalents	0.5	0.1
Net decrease in cash and cash equivalents	(78.6)	(5.2)
Cash and cash equivalents, beginning of period	924.7	824.0
Cash and cash equivalents, end of period	$ 846.1	$ 818.8

Fair Value Measurements - Schedule of Financial Assets Measured at Fair Value on a Recurring Basis (Parenthetical) (Detail) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 30, 2023
Fair Value Disclosures [Abstract]
Cash held in bank	$ 285.7	$ 853.9

Cash, Cash Equivalents and Short-Term Investments

6 Months Ended

Dec. 30, 2023

Cash, Cash Equivalents, and Short-Term Investments [Abstract]

Cash, Cash Equivalents and Short-Term Investments

6. Cash, Cash Equivalents and Short-Term Investments

The following table summarizes our cash, cash equivalents and short-term investments by category at December 2023 and June 2023 (in millions):


	December 2023						June 2023
	Amortized Cost		Gross unrealized loss		Fair Value		Amortized Cost		Gross unrealized loss			Fair Value
Cash	$	285.7	$	—	$	285.7	$	853.9	$	—		$	853.9
Cash equivalents:
Money market funds		509.4		—		509.4		54.4		—			54.4
Treasury bills		—		—		—		16.4		—			16.4
Certificates of deposit		51.0		—		51.0		—		—			—
Total cash and cash equivalents	$	846.1	$	—	$	846.1	$	924.7	$	—		$	924.7
Short-term investments:
Certificates of deposit	$	—	$	—	$	—	$	0.2	$	—		$	0.2
Corporate debt securities		2.5		—		2.5		6.5		(0.2	)		6.3
Municipal bonds		0.1		—		0.1		3.1		—			3.1
Total short-term investments	$	2.6	$	—	$	2.6	$	9.8	$	(0.2	)	$	9.6

The following table classifies our short-term investments by contractual maturities (in millions):


	December 2023				June 2023
	Amortized cost		Fair value		Amortized cost		Fair value

Due within 1 year	$	2.6	$	2.6	$	9.8	$	9.6
Due between 1 year to 5 years		—		—		—		—
	$	2.6	$	2.6	$	9.8	$	9.6

Restructuring Activities - Restructuring Liability Activities (Detail) - USD ($) $ in Millions	3 Months Ended		5 Months Ended	6 Months Ended		12 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Jun. 24, 2023	Dec. 30, 2023	Dec. 24, 2022	Jun. 24, 2023
Restructuring Cost And Reserve [Line Items]
Balance, beginning of period	$ 2.0			$ 0.0
Charges	1.3	$ 0.0	$ 9.3	9.3	$ 0.0	$ 0.0
Payments	(3.1)			(9.1)
Balance, end of period	$ 0.2		$ 0.0	$ 0.2		$ 0.0

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References + Details

Cash, Cash Equivalents and Short-Term Investments - Schedule of Classified by Contractual Maturity Date (Details) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Cash and Cash Equivalents [Line Items]
Amortized Cost	$ 2.6	$ 9.8
Fair Value	2.6	9.6
Due Within One Year [Member]
Cash and Cash Equivalents [Line Items]
Amortized Cost	2.6	9.8
Fair Value	2.6	9.6
Due Between One Year to Five Years [Member
Cash and Cash Equivalents [Line Items]
Amortized Cost	0.0	0.0
Fair Value	$ 0.0	$ 0.0

Segment, Customers, and Geographic Information - Net Revenue from our Customers (Detail) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Revenue from External Customer [Line Items]
Net revenue	$ 237.0	$ 353.1	$ 474.7	$ 801.2
Core Io T [Member]
Revenue from External Customer [Line Items]
Net revenue		69.8		183.2
Enterprise And Automotive Product Applications [Member]
Revenue from External Customer [Line Items]
Net revenue	136.6	226.0	291.4	520.5
Core IOT Product Applications [Member]
Revenue from External Customer [Line Items]
Net revenue		239.3		582.0
Core IOT Product Applications [Member] \| Core Io T [Member]
Revenue from External Customer [Line Items]
Net revenue	37.5	69.8	76.0	183.2
Mobile Product Applications [Member]
Revenue from External Customer [Line Items]
Net revenue	$ 62.9	57.3	$ 107.3	97.5
Mobile Product Applications [Member] \| Core Io T [Member]
Revenue from External Customer [Line Items]
Net revenue		$ 0.0		$ 0.0

- Definition

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 924
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 11.L)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479941/924-10-S99-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-5

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 30
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-30

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-42

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 40
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-40

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 41
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-41

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-4

+ Details

Segment, Customers, and Geographic Information

6 Months Ended

Dec. 30, 2023

Segment Reporting [Abstract]

Segment, Customers, and Geographic Information

15. Segment, Customers, and Geographic Information

We operate in one segment: the development, marketing, and sale of semiconductor products used in electronic devices and products. In previous reporting periods, we categorized revenues from three product categories: the IoT product market, the personal computing, or PC, product market, and the Mobile product market. Effective in the first quarter of fiscal 2024, we categorize our revenues in the following product categories: Core IoT, Enterprise and Automotive, and Mobile product applications.

A summary of our products and how they are categorized under our new product categories is as follows:

•

Core IoT: Wireless and Processor Solutions

•

Enterprise and Automotive: PC Touch Pad, PC Fingerprint, Video Interface Solutions, Enterprise Audio Solutions, Fax and Printer Solutions, Automotive Solutions

•

Mobile: Touch and Display Solutions for Mobile phone applications

Revenues for the three months ended December 2022 from our previous product categories have been reclassified in order to conform to the current period presentation as follows:


			Core IoT		Enterprise and Auto		Mobile		Total
IoT product applications	$	239.3	$	69.8	$	169.5	$	—	$	239.3
PC product applications		56.5		—		56.5		—		56.5
Mobile product applications		57.3		—		—		57.3		57.3
	$	353.1	$	69.8	$	226.0	$	57.3	$	353.1

Revenues for the six months ended December 2022 from our previous product categories have been reclassified in order to conform to the current period presentation as follows:


			Core IoT		Enterprise and Auto		Mobile		Total
IoT product applications	$	582.0	$	183.2	$	398.8	$	—	$	582.0
PC product applications		121.7		—		121.7		—		121.7
Mobile product applications		97.5		—		—		97.5		97.5
	$	801.2	$	183.2	$	520.5	$	97.5	$	801.2

Net revenue from our customers for each product category was as follows (in millions):


	Three Months Ended				Six Months Ended
	December				December
	2023		2022		2023		2022
Enterprise and Automotive product applications	$	136.6	$	226.0	$	291.4	$	520.5
Core IoT product applications		37.5		69.8		76.0		183.2
Mobile product applications		62.9		57.3		107.3		97.5
	$	237.0	$	353.1	$	474.7	$	801.2

Net revenue within geographic areas based on our customers’ locations for the periods presented was as follows (in millions):


	Three Months Ended				Six Months Ended
	December				December
	2023		2022		2023		2022
China/Hong Kong	$	105.5	$	131.7	$	212.3	$	246.2
Taiwan		49.6		85.2		86.4		265.9
Japan		57.0		90.8		109.6		197.1
Other		7.9		32.3		22.0		68.9
South Korea		15.1		11.5		26.7		17.1
United States		1.9		1.6		17.7		6.0
	$	237.0	$	353.1	$	474.7	$	801.2

Net revenue from major customers as a percentage of total net revenue for the periods presented was as follows:


	Three Months Ended		Six Months Ended
	December		December
	2023	2022	2023	2022
Customer A	*	11%	*	10%
Customer B	10%	*	*	10%
Customer C	13%	*	15%	*

____________________

* Less than 10%

We extend credit based on evaluation of a customer’s financial condition, and we generally do not require collateral. Major customer accounts receivable as a percentage of total accounts receivable were as follows:


	December	June
	2023	2023

Customer A	*	10%
Customer B	14%	20%
Customer C	14%	*
Customer D	12%	*

____________________

* Less than 10%

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-22

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-15

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 31
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-31

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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-Name Accounting Standards Codification
-Section 50
-Paragraph 32
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-32

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 42
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-42

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 32
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+ Details

Prepayment of Intangible Assets and Asset Acquisition (Additional Information) (Details) - USD ($) $ in Millions	6 Months Ended
	Dec. 30, 2023	Jun. 24, 2023	Jun. 25, 2022
Business Acquisition [Line Items]
Aggregate consideration	$ 13.5
Business Combination, Consideration Transferred	116.5
Goodwill	816.4	$ 816.4	$ 806.6
Broadcom Wireless Connectivity [Member]
Business Acquisition [Line Items]
Aggregate consideration	$ 130.0

- Definition

+ References + Details

Prepayment of Intangible Assets and Asset Acquisition

6 Months Ended

Dec. 30, 2023

Asset Acquisition [Abstract]

Prepayment of Intangible Assets and Asset Acquisition

4. Prepayment of Intangible Assets and Asset Acquisition

During the fourth quarter of fiscal 2023, we paid an aggregate consideration of $130.0 million to Broadcom to extend the exclusivity period of certain previously acquired intangible assets for an additional three-year period and to license certain developed technology intangible assets. The developed technologies are expected to be delivered at various dates through August 2025.

The purchase consideration allocated to the extension of the exclusivity period was $13.5 million and was recorded as a developed technology intangible asset in the first quarter of fiscal 2024. This intangible asset is being amortized over its estimated

economic useful life of three years. The remaining balance of the purchase consideration, totaling $116.5 million relating to the four technology products to be received at future dates, has been recorded as a prepayment of intangible assets. This prepayment is classified under non-current other assets in our condensed consolidated balance sheets. Upon obtaining control of the developed technologies, the amounts recorded under non-current other assets will be reclassified as intangible assets based on their respective fair values determined as of the agreement date.

Fair Value Measurements

6 Months Ended

Dec. 30, 2023

Fair Value Disclosures [Abstract]

Fair Value Measurements

7. Fair Value Measurements

We determine fair value based on the fair value hierarchy, which requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. Fair value is defined as the price that would be received to sell an

asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value assumes that the transaction to sell the asset or transfer the liability occurs in the principal or most advantageous market for the asset or liability and establishes that the fair value of an asset or liability shall be determined based on the assumptions that market participants would use in pricing the asset or liability. The classification of a financial asset or liability within the hierarchy is based upon the lowest level input that is significant to the fair value measurement. The fair value hierarchy prioritizes the inputs into three levels that may be used to measure fair value:

•

Level 1 – Valuation is based upon unadjusted quoted prices for identical assets or liabilities in active markets.

•

Level 2 – Valuation is based upon quoted prices for similar assets and liabilities in active markets, or other inputs that are observable for the asset or liability, either directly or indirectly, for substantially the full term of the financial instruments.

•

Level 3 – Valuation is based upon other unobservable inputs that are significant to the fair value measurements.

Our Level 1 financial instruments are traded in active markets, and the fair value is based on quoted market prices for identical instruments. The fair value of our Level 2 fixed income securities is obtained from an independent pricing service, which may use quoted market prices for identical or comparable instruments or model driven valuations using observable market data or inputs corroborated by observable market data. Our marketable securities are held by custodians who obtain investment prices from a third-party pricing provider that incorporates standard inputs in various asset price models.

At December 2023 and June 2023, financial assets measured at fair value on a recurring basis are summarized below (in millions):


	December 2023						June 2023
	Level 1		Level 2		Total (1)		Level 1		Level 2		Total (1)
Assets:
Cash equivalents:
Money market funds	$	509.4	$	—	$	509.4	$	54.4	$	—	$	54.4
Treasury bills		—		—		—		16.4		—		16.4
Certificates of deposit		—		51.0		51.0		—		—		—
Short-term investments:
Certificates of deposit		—		—		—		—		0.2		0.2
Corporate debt securities		—		2.5		2.5		—		6.3		6.3
Municipal bonds		—		0.1		0.1		—		3.1		3.1
Total assets	$	509.4	$	53.6	$	563.0	$	70.8	$	9.6	$	80.4

(1) Excludes $285.7 million and $853.9 million in cash held in our bank accounts as of December 2023 and June 2023, respectively. We did not have any financial instruments measured at fair value on a recurring basis within Level 3 fair value in this period.

Financial Instruments Not Recorded at Fair Value on a Recurring Basis

We report our financial instruments at fair value with the exception of the Senior Notes and Term Loan Facility, as defined in Note 12. Debt. The estimated fair value of the Senior Notes and Term Loan Facility was determined based on the trading price of the Senior Notes and Term Loan Facility as of the last day of trading for the period. We consider the fair value of the Senior Notes and Term Loan Facility to be a Level 2 measurement as they are not actively traded in markets.

The carrying amounts and estimated fair values of the Senior Notes and Term Loan Facility are as follows for the periods presented (in millions):


	December 2023				June 2023
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Senior Notes due 2029	$	396.0	$	358.3	$	395.6	$	337.2
Term Loan Facility due 2028		578.7		577.3	$	582.4	$	575.3
	$	974.7	$	935.6	$	978.0	$	912.5

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References + Details

Net Income Per Share - Computation of Basic and Diluted Net Income Per Share (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended				6 Months Ended
	Dec. 30, 2023	Sep. 30, 2023	Dec. 24, 2022	Sep. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Numerator:
Net Income (Loss)	$ (9.0)	$ (55.6)	$ 22.0	$ 64.6	$ (64.6)	$ 86.6
Denominator:
Shares, basic	39.2		39.8		38.9	39.8
Effect of dilutive share-based awards and convertible notes	0		0.4		0	0.7
Shares, diluted	39.2		40.2		38.9	40.5
Net (loss) income per share:
Basic	$ (0.23)		$ 0.55		$ (1.66)	$ 2.18
Diluted	$ (0.23)		$ 0.55		$ (1.66)	$ 2.14

- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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+ Details

Balance Sheet Components (Tables)

6 Months Ended

Dec. 30, 2023

Payables and Accruals [Abstract]

Schedule of Accounts Receivable, Net

Accounts receivable, net, consisted of the following (in millions):


	December			June
	2023			2023
Accounts receivable	$	130.8		$	168.9
Less: Allowance for credit losses		(4.2	)		(5.0	)
	$	126.6		$	163.9

Schedule of Other Non-current Assets

Other non-current assets consisted of the following (in millions):


	December		June
	2023		2023
Prepayment of intangible assets	$	116.5	$	—
Deferred tax assets		70.4		68.0
Other		35.3		41.1
	$	222.2	$	109.1

Schedule of Other Accrued Liabilities

Other accrued liabilities consisted of the following (in millions):


	December		June
	2023		2023
Customer obligations	$	60.7	$	58.5
Inventory obligations		7.1		7.0
Operating lease liabilities		9.3		9.0
Other		26.8		33.9
	$	103.9	$	108.4

Schedule of Other Long-Term Liabilities

Other long-term liabilities consisted of the following (in millions):


	December		June
	2023		2023
Operating lease liabilities, long-term	$	39.7	$	42.4
Deferred tax liabilities		34.3		39.1
Income taxes payable, long-term		37.0		38.1
Other		20.0		16.3
	$	131.0	$	135.9

Balance Sheet Components

6 Months Ended

Dec. 30, 2023

Payables and Accruals [Abstract]

Balance Sheet Components

10. Balance Sheet Components

Accounts receivable, net, consisted of the following (in millions):


	December			June
	2023			2023
Accounts receivable	$	130.8		$	168.9
Less: Allowance for credit losses		(4.2	)		(5.0	)
	$	126.6		$	163.9

Other non-current assets consisted of the following (in millions):


	December		June
	2023		2023
Prepayment of intangible assets	$	116.5	$	—
Deferred tax assets		70.4		68.0
Other		35.3		41.1
	$	222.2	$	109.1

Other accrued liabilities consisted of the following (in millions):


	December		June
	2023		2023
Customer obligations	$	60.7	$	58.5
Inventory obligations		7.1		7.0
Operating lease liabilities		9.3		9.0
Other		26.8		33.9
	$	103.9	$	108.4

Other long-term liabilities consisted of the following (in millions):


	December		June
	2023		2023
Operating lease liabilities, long-term	$	39.7	$	42.4
Deferred tax liabilities		34.3		39.1
Income taxes payable, long-term		37.0		38.1
Other		20.0		16.3
	$	131.0	$	135.9

Insider Trading Arrangements	3 Months Ended	6 Months Ended
Insider Trading Arrangements	Dec. 30, 2023	Dec. 30, 2023
Trading Arrangements, by Individual
Material Terms of Trading Arrangement		Insider Trading Arrangements During the fiscal quarter ended December 30, 2023, none of the Company’s directors or officers (as defined in Rule 16a-1(f) of the Securities Exchange Act of 1934) adopted, terminated or modified a Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K).
Rule 10b5-1 Arrangement Adopted		false
Non-Rule 10b5-1 Arrangement Adopted		false
Rule 10b5-1 Arrangement Terminated		false
Non-Rule 10b5-1 Arrangement Terminated		false
Dean Butler [Member]
Trading Arrangements, by Individual
Arrangement Duration	365 days

Share-Based Compensation - Performance Stock Units - Additional Information (Detail) - Performance stock units outstanding [Member] - USD ($) $ / shares in Units, $ in Millions	6 Months Ended
	Dec. 30, 2023	Dec. 29, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Closing price of common stock used to calculate Aggregate intrinsic value of stock option outstanding		$ 114.08
Requisite service period	3 years
Unrecognized share-based compensation cost	$ 44.0
Unrecognized share-based compensation, period for recognition	1 year 2 months 12 days

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Share-Based Compensation - New Stock-Based Compensation Plans - Additional Information (Detail) - USD ($) $ in Millions		3 Months Ended	6 Months Ended
	Oct. 24, 2023	Dec. 24, 2022	Dec. 24, 2022	Aug. 19, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares approved by stockholders	6,188,000
Employee Stock Purchase Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of shares authorized to purchase	1,500,000
2019 Incentive Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Employee Benefits and Share-Based Compensation		$ 1.4	$ 0.7
2019 Inducement Equity Plan [Member]
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Common stock reserved for issuance				650,000

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Income Taxes

6 Months Ended

Dec. 30, 2023

Income Tax Disclosure [Abstract]

Income Taxes

14. Income Taxes

We account for income taxes under the asset and liability method. The provision for income taxes recorded in interim periods is based on our estimate of the annual effective tax rate applied to year-to-date income before provision for income taxes, adjusted for discrete items required to be recognized in the period in which they are incurred. In each quarter, we update our estimate of the annual effective tax rate, and if the estimated annual tax rate changes, we make a cumulative adjustment in that quarter. Our quarterly tax provision and our quarterly estimate of the annual effective tax rate can be subject to volatility due to several factors, including our ability to accurately forecast annual income before provision for income taxes in each of the tax jurisdictions in which we operate.

The benefit from income taxes of $15.0 million and $0.0 million for the three and six months ended December 2023, respectively, represented estimated federal, foreign, and state income taxes. The effective tax rate for the three months and six months ended December 2023 diverged from the combined U.S. federal and state statutory tax rate primarily due to tax benefits from the impact of foreign tax credit temporary relief provided by U.S. Treasury Notice 2023-55 and Notice 2023-80 issued in July 2023 and December 2023, respectively, which delayed the effective date of the U.S. final foreign tax credit regulations published in January 2022. It was partially offset by the research and development capitalization rules increasing our global intangible low-taxed income, or GILTI, resulting from the U.S. Tax Cuts and Jobs Act of 2017, foreign income taxed at higher rates, and non-deductible officer compensation.

The effective tax rate for the three and six months ended December 2022 diverged from the combined U.S. federal and state statutory tax rate primarily due to the impact of tax law changes becoming effective in our fiscal 2023, including non-creditable foreign withholding taxes resulting from the final foreign tax credit regulations published in January 2022 and the research and development capitalization rules increasing our global intangible low-taxed income, or GILTI, resulting from the U.S. Tax Cuts and

Jobs Act of 2017, and non-deductible officer compensation, partially offset by the benefit of foreign income taxed at lower rates, and research credits.

The total liability for gross unrecognized tax benefits related to uncertain tax positions decreased $2.1 million during the six months ended December 2023, to $41.6 million, and was included in other long-term liabilities on our condensed consolidated balance sheets. If recognized, the total gross unrecognized tax benefits would reduce the effective tax rate on income from continuing operations. Accrued interest and penalties related to unrecognized tax benefits as of December 2023 were $3.5 million; this balance increased by $0.5 million compared to June 2023. We classify interest and penalties as components of income tax expense. Any prospective adjustments to our unrecognized tax benefits will be recorded as an increase or decrease to income tax expense and cause a corresponding change to our effective tax rate. Accordingly, our effective tax rate could fluctuate materially from period to period.

Our major tax jurisdictions are the United States, Hong Kong SAR, Israel, Japan and the United Kingdom. From fiscal 2016 onward, we remain subject to examination by one or more of these jurisdictions.

- Definition

The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information.

+ References

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+ Details

Basis of Presentation and Principles of Consolidation

6 Months Ended

Dec. 30, 2023

Accounting Policies [Abstract]

Basis of Presentation and Principles of Consolidation

1. Basis of Presentation and Principles of Consolidation

The accompanying unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission, or the SEC, and United States generally accepted accounting principles, or U.S. GAAP. Certain information or footnote disclosures normally included in financial statements prepared in accordance with U.S. GAAP have been condensed or omitted pursuant to SEC rules and regulations. In our opinion, the financial statements include all adjustments, which are of a normal and recurring nature and necessary for the fair presentation of the results of the interim periods presented. The results of operations for the interim periods are not necessarily indicative of the operating results for the full fiscal year or any future period. These financial statements should be read in conjunction with the audited consolidated financial statements and related notes included in our Annual Report on Form 10-K for the fiscal year ended June 24, 2023.

The condensed consolidated financial statements include our financial statements and those of our wholly owned subsidiaries. All significant intercompany balances and transactions have been eliminated upon consolidation. Certain reclassifications have been made to the amounts for prior years in order to conform to the current year’s presentation.

Our fiscal year is the 52- or 53-week period ending on the last Saturday in June. Our fiscal 2024 is a 53-week period ending June 29, 2024, and our fiscal 2023 was a 52-week period ending on June 24, 2023. The fiscal periods presented in this report are 13-week periods for the three months ended December 30, 2023 and December 24, 2022, respectively. For simplicity, the accompanying condensed consolidated financial statements have been shown as ending on calendar quarter end dates as of and for all periods presented, unless otherwise indicated.

Use of Estimates

The preparation of consolidated financial statements in conformity with U.S. GAAP requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue, expenses, and related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates including, but not limited to, those estimates related to revenue recognition, allowance for credit losses, cost of revenue, inventories, loss on purchase commitments, product warranty, accrued liabilities, share-based compensation costs, provision for income taxes, deferred tax assets and the associated valuation allowance, uncertain tax positions, goodwill, intangible assets, investments and loss contingencies. We base our estimates on historical experience, current period developments, applicable laws and regulations, and various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.

Prepayment of Intangible Assets and Asset Acquisition

During the first quarter of fiscal 2024, we entered into an amendment to our wireless license agreement with Avago Technologies (“Broadcom”), to license four developed technology products and to extend the exclusivity period of certain developed technologies that were previously licensed from Broadcom in July 2020. As of December 2023, we have not obtained control of the four technology products and, accordingly, the relative fair value of these technology products are presented as a non-current asset in our condensed consolidated balance sheet.

The technologies included in the agreement do not constitute a business and, as such, we accounted for this transaction as an acquisition of an asset in accordance with the applicable guidance when we receive control of the developed technology. Refer to “Note 4. Prepayment of Intangible Assets and Asset Acquisition” for further discussion of the transaction.

Accounting Pronouncements Recently Issued

In November 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2023-07, “Segment Reporting: Improvements to Reportable Segment Disclosures.” This guidance requires disclosure of incremental segment information on an annual and interim basis. This amendment is effective for our fiscal year ending June 30, 2025 and our interim periods within the fiscal year ending June 30, 2026. We are currently assessing the impact of this guidance on our disclosures.

In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes: Improvements to Income Tax Disclosures.” This guidance requires consistent categories and greater disaggregation of information in the rate reconciliation and disclosures of income taxes paid by jurisdiction. This amendment is effective for our fiscal year ending June 30, 2026. We are currently assessing the impact of this guidance on our disclosures.

Share-Based Compensation

6 Months Ended

Dec. 30, 2023

Share-Based Payment Arrangement [Abstract]

Share-Based Compensation

13. Share-Based Compensation

Share-Based Compensation Plans

On October 29, 2019, our stockholders approved: (i) our 2019 Equity and Incentive Compensation Plan, or the 2019 Incentive Plan, to replace our Amended and Restated 2010 Incentive Compensation Plan, or the 2010 Incentive Plan, and (ii) our 2019 Employee Stock Purchase Plan, or the 2019 ESPP, to replace our Amended and Restated 2010 Employee Stock Purchase Plan. Awards outstanding at October 29, 2019 under our prior share-based compensation plans were not impacted by the approval of the 2019 Incentive Plan and continue to remain outstanding and vest by their terms under the applicable share-based compensation plan. Shares underlying certain share-based awards forfeited under the 2010 Incentive Plan subsequent to the approval of the 2019 Incentive Plan automatically transfer to and become available for award issuance from the 2019 Incentive Plan.

The 2019 Incentive Plan authorizes our Board of Directors to provide equity-based compensation in the form of stock options, stock appreciation rights, restricted stock, RSUs, cash incentive awards, performance shares, PSUs, and other stock-based awards. The 2019 Incentive Plan has been amended and restated, and the cumulative number of shares approved by stockholders is 6,188,000 as of October 24, 2023. The 2019 ESPP authorizes the Company to provide eligible employees with an opportunity to acquire an equity interest in the Company through the purchase of stock at a discount, with an initial authorization of 1,500,000 shares.

Effective August 19, 2019, we adopted the 2019 Inducement Equity Plan, and 650,000 shares of our common stock were reserved for issuance under the 2019 Inducement Equity Plan, subject to adjustment for stock dividends, stock splits, or other changes in our common stock or capital structure. The 2019 Inducement Equity Plan was intended to comply with Rule 5635(c)(4) of the Nasdaq Stock Market Listing Rules, which provide an exception to the Nasdaq Stock Market Listing Rules on the shareholder approval requirement for the issuance of securities with regards to grants to employees of the Company or its subsidiaries as an inducement material to such individuals entering into employment with the Company or its subsidiaries. An individual was eligible to receive an award under the 2019 Inducement Equity Plan only if he or she was not previously an employee or director of our Company (or is returning to work after a bona-fide period of non-employment), and an award under the 2019 Inducement Equity Plan is a material inducement for him or her to accept employment with our Company. No new awards may be granted under the 2019 Inducement Equity Plan.

Share-Based Compensation

Share-based compensation recognized in our condensed consolidated statements of operations were as follows (in millions):


	Three Months Ended				Six Months Ended
	December				December
	2023		2022		2023		2022
Cost of revenue	$	1.1	$	1.0	$	2.2	$	2.1
Research and development		15.5		13.4		30.7		27.4
Selling, general, and administrative		12.6		15.6		29.5		33.1
Total	$	29.2	$	30.0	$	62.4	$	62.6

Historically, we have issued new shares in connection with our equity-settled share-based compensation plans, however, treasury shares are also available for issuance. Any additional shares repurchased under our common stock repurchase program will be available for issuance under our share-based compensation plans.

Share-Based Compensation Plan Activity

Stock Options

Stock option activity was as follows:


	Stock			Weighted
	Option			Average
	Awards			Exercise
	Outstanding			Price
Balance as of June 2023		3,083		$	52.53
Exercised		(3,083	)	$	52.53
Expired		—
Balance as of December 2023		—

Restricted Stock Units

RSUs granted generally vest ratably over three to four years from the vesting commencement date. RSU activity was as follows:


				Aggregate
	RSU			Intrinsic
	Awards			Value
	Outstanding			(in millions)
Balance as of June 2023		1,304,926
Granted		1,279,444
Vested		(587,514	)
Forfeited		(139,196	)
Balance as of December 2023		1,857,660		$	211.9

The aggregate intrinsic value was determined using the closing price of our common stock on December 29, 2023, of $114.08.

The unrecognized share-based compensation cost of our outstanding RSUs was approximately $174.0 million as of December 2023, which will be recognized over a weighted average period of approximately 2.3 years.

Market Stock Units

An MSU is a promise to deliver shares of our common stock at a future date based on the achievement of market-based performance requirements in accordance with the terms of the MSU grant agreement.

MSU activity was as follows:


				Aggregate
	MSU			Intrinsic
	Awards			Value
	Outstanding			(in millions)
Balance as of June 2023		227,321
Granted		312,506
Delivered		(223,984	)
Forfeited		(92,475	)
Balance as of December 2023		223,368		$	25.5

The aggregate intrinsic value was determined using the closing price of our common stock on December 29, 2023, of $114.08.

We value MSUs using the Monte Carlo simulation model on the date of grant and amortize the compensation expense over the three- or four-year performance and service period on a ratable basis by tranche. The unrecognized share-based compensation cost of our outstanding MSUs was approximately $35.3 million as of December 2023, which will be recognized over a weighted average period of approximately 1.4 years.

Performance Stock Units

A PSU is a promise to deliver shares of our common stock at a future date based on the achievement of performance-based requirements in accordance with the terms of the PSU grant agreement.

PSU activity was as follows:


				Aggregate
	PSU			Intrinsic
	Awards			Value
	Outstanding			(in millions)
Balance as of June 2023		253,359
Granted		297,396
Delivered		(120,463	)
Forfeited		(109,370	)
Balance as of December 2023		320,922		$	36.6

The aggregate intrinsic value was determined using the closing price of our common stock on December 29, 2023, of $114.08.

We value PSUs using the aggregate intrinsic value on the date of grant adjusted for estimated performance achievement during the performance period and amortize the compensation expense over the three-year service period on a ratable basis. The amount of stock-based compensation expense recognized in any period related to PSUs can vary based on the achievement or anticipated achievement of the performance conditions. If the performance conditions are not met or not expected to be met, no compensation cost would be recognized on the underlying PSUs, and any previously recognized compensation expense related to those PSUs would be reversed. The unrecognized share-based compensation cost of our outstanding PSUs was approximately $44.0 million as of December 2023, which will be recognized over a weighted average period of approximately 1.2 years.

Employee Stock Purchase Plan


Shares purchased		110,836
Weighted average purchase price	$	75.11
Cash received	$	8.3
Aggregate intrinsic value	$	1.5

Restructuring Activities (Additional Information) (Details) - USD ($) $ in Millions	3 Months Ended			5 Months Ended	6 Months Ended		12 Months Ended
	Dec. 30, 2023	Sep. 30, 2023	Dec. 24, 2022	Jun. 24, 2023	Dec. 30, 2023	Dec. 24, 2022	Jun. 24, 2023
Restructuring and Related Activities [Abstract]
Incurred restructuring charges		$ 9.3
Restructuring and related charges	$ 1.3		$ 0.0	$ 9.3	$ 9.3	$ 0.0	$ 0.0

Fair Value Measurements (Tables)

6 Months Ended

Dec. 30, 2023

Fair Value Disclosures [Abstract]

Schedule of Financial Assets Measured at Fair Value on a Recurring Basis

At December 2023 and June 2023, financial assets measured at fair value on a recurring basis are summarized below (in millions):


	December 2023						June 2023
	Level 1		Level 2		Total (1)		Level 1		Level 2		Total (1)
Assets:
Cash equivalents:
Money market funds	$	509.4	$	—	$	509.4	$	54.4	$	—	$	54.4
Treasury bills		—		—		—		16.4		—		16.4
Certificates of deposit		—		51.0		51.0		—		—		—
Short-term investments:
Certificates of deposit		—		—		—		—		0.2		0.2
Corporate debt securities		—		2.5		2.5		—		6.3		6.3
Municipal bonds		—		0.1		0.1		—		3.1		3.1
Total assets	$	509.4	$	53.6	$	563.0	$	70.8	$	9.6	$	80.4

Schedule of Carrying Amounts and Estimated Fair Values of the Senior Notes and Term Debt

The carrying amounts and estimated fair values of the Senior Notes and Term Loan Facility are as follows for the periods presented (in millions):


	December 2023				June 2023
	Carrying Amount		Estimated Fair Value		Carrying Amount		Estimated Fair Value
Senior Notes due 2029	$	396.0	$	358.3	$	395.6	$	337.2
Term Loan Facility due 2028		578.7		577.3	$	582.4	$	575.3
	$	974.7	$	935.6	$	978.0	$	912.5

Basis of Presentation and Principles of Consolidation (Policies)	6 Months Ended
	Dec. 30, 2023
Accounting Policies [Abstract]
Use of Estimates	Use of Estimates The preparation of consolidated financial statements in conformity with U.S. GAAP requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenue, expenses, and related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate our estimates including, but not limited to, those estimates related to revenue recognition, allowance for credit losses, cost of revenue, inventories, loss on purchase commitments, product warranty, accrued liabilities, share-based compensation costs, provision for income taxes, deferred tax assets and the associated valuation allowance, uncertain tax positions, goodwill, intangible assets, investments and loss contingencies. We base our estimates on historical experience, current period developments, applicable laws and regulations, and various other assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates under different assumptions or conditions.
Prepayment of Intangible Assets and Asset Acquisition	Prepayment of Intangible Assets and Asset Acquisition During the first quarter of fiscal 2024, we entered into an amendment to our wireless license agreement with Avago Technologies (“Broadcom”), to license four developed technology products and to extend the exclusivity period of certain developed technologies that were previously licensed from Broadcom in July 2020. As of December 2023, we have not obtained control of the four technology products and, accordingly, the relative fair value of these technology products are presented as a non-current asset in our condensed consolidated balance sheet. The technologies included in the agreement do not constitute a business and, as such, we accounted for this transaction as an acquisition of an asset in accordance with the applicable guidance when we receive control of the developed technology. Refer to “Note 4. Prepayment of Intangible Assets and Asset Acquisition” for further discussion of the transaction.
Accounting Pronouncement Recently Adopted	Accounting Pronouncements Recently Issued In November 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2023-07, “Segment Reporting: Improvements to Reportable Segment Disclosures.” This guidance requires disclosure of incremental segment information on an annual and interim basis. This amendment is effective for our fiscal year ending June 30, 2025 and our interim periods within the fiscal year ending June 30, 2026. We are currently assessing the impact of this guidance on our disclosures. In December 2023, the FASB issued ASU No. 2023-09, “Income Taxes: Improvements to Income Tax Disclosures.” This guidance requires consistent categories and greater disaggregation of information in the rate reconciliation and disclosures of income taxes paid by jurisdiction. This amendment is effective for our fiscal year ending June 30, 2026. We are currently assessing the impact of this guidance on our disclosures.

Restructuring Activities

6 Months Ended

Dec. 30, 2023

Restructuring and Related Activities [Abstract]

Restructuring Activities

In the first quarter of fiscal 2024, we initiated restructuring actions primarily intended to focus on key growth initiatives, reduce costs and align our business in response to market conditions. As a result of this restructuring, we incurred $9.3 million in restructuring charges. The restructuring costs related to these activities were recorded to the restructuring costs line item within our condensed consolidated statements of operations.

The following table summarizes the restructuring activity and related charges during the periods presented (in millions):


	Three Months Ended			Six Months Ended
	December 2023

Balance, beginning of period	$	2.0		$	—
Charges		1.3			9.3
Payments		(3.1	)		(9.1	)
Balance, end of period	$	0.2		$	0.2

During the three and six months ended December 2023, the restructuring and related charges of $1.3 million and $9.3 million, respectively, was primarily attributable to severance and employee-related benefits.

During fiscal 2023, no restructuring charges were recorded.

Leases - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Lessee Lease Description [Line Items]
Lease Option to Extend			The leases expire at various dates through fiscal 2034, some of which include options to extend the lease for up to seven years.
Lease Expiration Year			2034
Operating Leases, Expense	$ 2.9	$ 3.0	$ 5.7	$ 6.3
Operating Lease, Weighted Average Remaining Lease Term	7 years 18 days		7 years 18 days
Operating Lease, Weighted Average Discount Rate, Percent	5.20%		5.20%
Maximum
Lessee Lease Description [Line Items]
Duration of Extending leases	7 years		7 years

Acquired Intangibles and Goodwill - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Finite-Lived Intangible Assets [Line Items]
Acquired intangibles amortization	$ 18.3	$ 32.2	$ 41.6	$ 65.2
Cost of Revenue [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired intangibles amortization	$ 14.4	$ 23.3	$ 32.2	$ 46.8

Revenue Recognition

6 Months Ended

Dec. 30, 2023

Revenue from Contract with Customer [Abstract]

Revenue Recognition

2. Revenue Recognition

Revenue is recognized when control of the promised goods or services is transferred to our customers in an amount that reflects the consideration we expect to receive in exchange for those goods or services. Most of our revenue, except an inconsequential amount, is recognized at a point in time, either on shipment or delivery of the product, depending on customer terms and conditions.

Rights to our intellectual property, or IP, are either sold or licensed to customers. Revenue recognition from the licensing of our IP is dependent on the nature and terms of each agreement. We recognize revenue from the licensing of our IP upon delivery of the IP if there are no substantive future obligations to perform under the arrangement. Sales-based or usage-based royalties from the license of IP are recognized at the later of the period the sale or usage occurs, or the satisfaction of the performance obligation to which some or all of the sales-based or usage-based royalties have been allocated.

Our accounts receivable balance is from contracts with customers and represents our unconditional right to receive consideration from customers. To date, there have been no material credit loss charges recorded on accounts receivable. As of December 2023 and June 2023, contract assets recorded on our condensed consolidated balance sheets were $1.2 million and $1.3 million, respectively. Contract assets are presented as part of prepaid expenses and other current assets.

Contract liabilities and refund liabilities were $22.3 million and $38.4 million, respectively, as of December 2023, and $18.7 million and $39.8 million, respectively, as of June 2023. Both contract liabilities and refund liabilities are presented as customer obligations in Note 10. Balance Sheet Components. During the three months ended December 2023 and December 2022, we recognized $0.5 million and $1.0 million, respectively, in revenue related to contract liabilities, which was outstanding as of the beginning of such fiscal year. During the six months ended December 2023 and December 2022, we recognized $2.9 million and $2.8 million, respectively, in revenue related to contract liabilities, which was outstanding as of the beginning of such fiscal year.

Revenue from contracts with customers disaggregated by geographic area based on customer location and product category is presented in Note 15. Segment, Customers, and Geographical Information.

- Definition

The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts.

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-URI https://asc.fasb.org//606/tableOfContent

+ Details

Document and Entity Information - shares	6 Months Ended
Document and Entity Information - shares	Dec. 30, 2023	Feb. 01, 2024
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Dec. 30, 2023
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Trading Symbol	SYNA
Entity Registrant Name	SYNAPTICS INCORPORATED
Entity Central Index Key	0000817720
Current Fiscal Year End Date	--12-25
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Common Stock, Shares Outstanding		39,303,612
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Shell Company	false
Title of 12(b) Security	Common Stock, par value $.001 per share
Security Exchange Name	NASDAQ
Entity File Number	000-49602
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	77-0118518
Entity Address, Address Line One	1109 McKay Drive
Entity Address, City or Town	San Jose
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	95131
City Area Code	408
Local Phone Number	904-1100
Document Quarterly Report	true
Document Transition Report	false

Balance Sheet Components - Schedule of Other Accrued Liabilities (Detail) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Payables and Accruals [Abstract]
Customer obligations	$ 60.7	$ 58.5
Inventory obligations	7.1	7.0
Operating lease liabilities	9.3	9.0
Other	26.8	33.9
Other accrued liabilities	$ 103.9	$ 108.4

Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income [Member]	Retained Earnings [Member]
Balance, value at Jun. 25, 2022	$ 1,266.4	$ 0.1	$ 924.1	$ (694.5)	$ (1.8)	$ 1,038.5
Balance, shares at Jun. 25, 2022		67,745,800
Net Income (Loss)	64.6					64.6
Other comprehensive income	(0.1)				(0.1)
Issuance of common stock for share- based award compensation plans	$ 8.5		$ 8.5
Issuance of common stock for share-based award compensation plans, shares		483,713
Payroll taxes related to net share settlement of share-based awards	(31.4)		(31.4)
Common stock repurchased	$ (13.4)			(13.4)
Share-based compensation	30.5		$ 30.5
Balance, value at Sep. 24, 2022	1,325.1	$ 0.1	931.7	(707.9)	(1.9)	1,103.1
Balance, shares at Sep. 24, 2022		68,229,513
Balance, value at Jun. 25, 2022	1,266.4	$ 0.1	924.1	(694.5)	(1.8)	1,038.5
Balance, shares at Jun. 25, 2022		67,745,800
Net Income (Loss)	86.6
Common stock repurchased	(74.5)
Balance, value at Dec. 24, 2022	1,300.4	$ 0.1	945.7	769.0	1.5	1,125.1
Balance, shares at Dec. 24, 2022		68,459,485
Balance, value at Sep. 24, 2022	1,325.1	$ 0.1	931.7	(707.9)	(1.9)	1,103.1
Balance, shares at Sep. 24, 2022		68,229,513
Net Income (Loss)	22.0					22.0
Other comprehensive income	0.4				0.4
Issuance of common stock for share- based award compensation plans	$ 0.3		$ 0.3
Issuance of common stock for share-based award compensation plans, shares		229,972
Payroll taxes related to net share settlement of share-based awards	(17.7)		(17.7)
Common stock repurchased	$ (61.1)			(61.1)
Share-based compensation	31.4		$ 31.4
Balance, value at Dec. 24, 2022	1,300.4	$ 0.1	945.7	769.0	1.5	1,125.1
Balance, shares at Dec. 24, 2022		68,459,485
Balance, value at Jun. 24, 2023	1,243.4	$ 0.1	1,009.2	(878.0)		1,112.1
Balance, shares at Jun. 24, 2023		68,687,511
Net Income (Loss)	(55.6)					(55.6)
Other comprehensive income	0.1				0.1
Issuance of common stock for share- based award compensation plans	$ 8.5		$ 8.5
Issuance of common stock for share-based award compensation plans, shares		612,283
Payroll taxes related to net share settlement of share-based awards	(25.3)		(25.3)
Share-based compensation	$ 33.2		$ 33.2
Balance, value at Sep. 30, 2023	1,204.3	$ 0.1	1,025.6	878.0	0.1	1,056.5
Balance, shares at Sep. 30, 2023		69,299,794
Balance, value at Jun. 24, 2023	1,243.4	$ 0.1	1,009.2	(878.0)		1,112.1
Balance, shares at Jun. 24, 2023		68,687,511
Net Income (Loss)	(64.6)
Common stock repurchased	0.0
Balance, value at Dec. 30, 2023	1,220.3	$ 0.1	1,050.5	878.0	0.2	1,047.5
Balance, shares at Dec. 30, 2023		69,404,215
Balance, value at Sep. 30, 2023	1,204.3	$ 0.1	$ 1,025.6	878.0	0.1	1,056.5
Balance, shares at Sep. 30, 2023		69,299,794
Net Income (Loss)	(9.0)					(9.0)
Other comprehensive income	$ 0.1				0.1
Issuance of common stock for share-based award compensation plans, shares		104,421
Payroll taxes related to net share settlement of share-based awards	(4.3)		(4.3)
Share-based compensation	$ 29.2		$ 29.2
Balance, value at Dec. 30, 2023	$ 1,220.3	$ 0.1	$ 1,050.5	$ 878.0	$ 0.2	$ 1,047.5
Balance, shares at Dec. 30, 2023		69,404,215

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

- Definition

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

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+ Details

Segment, Customers, and Geographic Information - Major Customers as Percentage of Net Revenue (Detail) - Sales Revenue, Net [Member] - Customer Concentration Risk [Member]	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Customer A [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage		11.00%		10.00%
Customer B [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	10.00%			10.00%
Customer C [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	13.00%		15.00%

Segment, Customers, and Geographic Information - Major Customer Accounts Receivable as Percentage of Accounts Receivable (Detail) - Accounts Receivable [Member] - Credit Concentration Risk [Member]	6 Months Ended	12 Months Ended
	Dec. 30, 2023	Jun. 24, 2023
Customer A [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage		10.00%
Customer B [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	14.00%	20.00%
Customer C [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	14.00%
Customer D [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	12.00%

Net Income Per Share

6 Months Ended

Dec. 30, 2023

Earnings Per Share [Abstract]

Net (Loss) Income Per Share

3. Net (Loss) Income Per Share

The computation of basic and diluted net (loss) income per share was as follows (in millions, except per share data):


	Three Months Ended					Six Months Ended
	December					December
	2023			2022		2023			2022
Numerator:
Net (loss) income	$	(9.0	)	$	22.0	$	(64.6	)	$	86.6
Denominator:
Shares, basic		39.2			39.8		38.9			39.8
Effect of dilutive share-based awards and convertible notes		—			0.4		—			0.7
Shares, diluted		39.2			40.2		38.9			40.5
Net (loss) income per share:
Basic	$	(0.23	)	$	0.55	$	(1.66	)	$	2.18
Diluted	$	(0.23	)	$	0.55	$	(1.66	)	$	2.14

Our basic net income per share amounts for each period presented have been computed using the weighted average number of shares of common stock, $0.001 par value, or the common stock, outstanding over the period measured. Our diluted net income per share amounts for each period presented include the weighted average effect of potentially dilutive shares. We use the "treasury stock" method to determine the dilutive effect of our stock options, restricted stock units, or RSUs, market stock units, or MSUs, and performance stock units, or PSUs. Potentially dilutive shares whose effect would have been antidilutive are excluded from the computation of diluted net income per share.

Share-Based Compensation - Share-Based Compensation, Cash-Based Awards and Related Tax Benefit Recognized in Condensed Consolidated Statements of Operations (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total	$ 29.2	$ 30.0	$ 62.4	$ 62.6
Cost of Revenue [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total	1.1	1.0	2.2	2.1
Research and Development [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total	15.5	13.4	30.7	27.4
Selling, General, and Administrative [Member]
Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items]
Total	$ 12.6	$ 15.6	$ 29.5	$ 33.1

Debt - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions			3 Months Ended		6 Months Ended
	Dec. 02, 2028	Dec. 02, 2021	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022	Jun. 24, 2023	Mar. 16, 2023	Mar. 11, 2021
Debt Instrument [Line Items]
Carrying Amount		$ 600.0
Debt instrument interest rate, stated percentage		1.00%
Redemption of Principal amount percentage					100.00%
Cash and cash equivalents			$ 846.1		$ 846.1		$ 924.7
Debt issuance costs		$ 11.2	5.7		5.7
Interest Expense Long Term Debt			4.2	$ 4.2	8.3	$ 8.3
Interest Expense			$ 12.0	$ 8.1	$ 23.9	$ 15.1
Debt instrument maturity date	Dec. 02, 2028
Common stock, par value			$ 0.001		$ 0.001		$ 0.001
Debt instrument aggregate principal amount		$ 600.0
Common stock shares issued related to convertible notes			69,404,215		69,404,215		68,687,511
Covenant description					Under the Credit Agreement, there are various restrictive covenants, including two financial covenants which limit the consolidated total leverage ratio, or leverage ratio, the consolidated interest coverage ratio, or interest coverage ratio, which, after the Third Amendment, only applies if our cash and cash equivalents balance is less than $450 million as of the last day of any fiscal quarter. The leverage ratio is the ratio of net debt as of the measurement date to Consolidated EBITDA, for the four consecutive quarters ending with the quarter of measurement. The current leverage ratio shall not exceed 3.75 to 1.00 provided that for the four fiscal quarters ending after the date of a material acquisition, such maximum leverage ratio shall be adjusted to 4.25 to 1.00, and thereafter 3.75 to 1.0. The interest coverage ratio is Consolidated EBITDA to interest expense for the four consecutive quarters ending with the quarter of measurement. If our quarter-end cash and cash equivalents balance is less than $450.0 million, the interest coverage ratio must not be less than 3.50 to 1.0 as of the date of determination. As of December 2023, we remain in compliance with the restrictive covenants.
Percentage of voting capital stock					65.00%
Percentage of non-voting capital stock					100.00%
Basis spread on variable rate					25.00%
London Interbank Offered Rate
Debt Instrument [Line Items]
Debt instrument interest rate, stated percentage		2.25%
Base Rate [Member]
Debt Instrument [Line Items]
Debt instrument interest rate, stated percentage		1.25%
Term Loan debt [Member]
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%			50.00%
Term Loan debt [Member] \| Federal Funds Rates [Member]
Debt Instrument [Line Items]
Basis spread on variable rate		0.50%
4.0% Senior Notes Due 2029 [Member]
Debt Instrument [Line Items]
Carrying Amount									$ 400.0
Debt instrument interest rate, stated percentage			4.00%		4.00%
Repayment date, description					Prior to June 15, 2024, we may redeem the Senior Notes, in whole or in part, at a redemption price of 100% of the principal amount thereof, plus a make-whole premium set forth in the Indenture, plus accrued and unpaid interest, if any, up to, but excluding, the redemption date.
Redemption of debt in cash, percentage					104.00%
Maturity period					Jun. 15, 2024
Debt instrument aggregate principal amount									$ 400.0
Amended and Restated Credit Agreement \| Revolving Credit Facility
Debt Instrument [Line Items]
Cash and cash equivalents			$ 450.0		$ 450.0
Maturity period					Mar. 11, 2026
Debt amortization period					60 months
Maximum leverage ratio permitted			3.75%		3.75%
Covenant description					As of December 2023, we remain in compliance with the restrictive covenants.
Line of credit, maximum borrowing capacity			$ 250.0		$ 250.0
Line of credit facility allowable requests for additional borrowing			150.0		150.0
Outstanding principal amount			0.0		$ 0.0
Repayment date, description					the revolving credit facility are required to be repaid in full by March 11, 2026. Debt issuance costs relating to the revolving credit facility of $1.6 million, included in non-current other assets on our consolidated balance sheet, are being amortized over 60 months.
Debt issuance cost					$ 1.6
Description of base rate					The Credit Agreement bears interest, at our election, of a Base Rate plus an Applicable Margin or Adjusted Term SOFR, as defined in the Second Amendment, plus an Applicable Margin. Swingline loans bear interest at a Base Rate plus an Applicable Margin. The Base Rate is a floating rate that is the greater of the Prime Rate, the Federal Funds Rate plus 50 basis points, or Adjusted Term SOFR plus 100 basis points. The Applicable Margin is based on a sliding scale which ranges from 25 to 100 basis points for Base Rate loans and 100 basis points to 175 basis points for Adjusted Term SOFR loans.
Minimum interest coverage ratio					3.50%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Wells Fargo Securities, LLC [Member]
Debt Instrument [Line Items]
Cash and cash equivalents								$ 450.0
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Federal Funds Rates [Member]
Debt Instrument [Line Items]
Basis spread on variable rate					50.00%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| London Interbank Offered Rate
Debt Instrument [Line Items]
Basis spread on variable rate					100.00%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Minimum [Member]
Debt Instrument [Line Items]
Commitment fee percentage of unused portion					0.175%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Minimum [Member] \| London Interbank Offered Rate
Debt Instrument [Line Items]
Basis spread on variable rate					100.00%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Minimum [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Basis spread on variable rate					25.00%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Maximum
Debt Instrument [Line Items]
Commitment fee percentage of unused portion					0.25%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Maximum \| London Interbank Offered Rate
Debt Instrument [Line Items]
Basis spread on variable rate					175.00%
Amended and Restated Credit Agreement \| Revolving Credit Facility \| Maximum \| Base Rate [Member]
Debt Instrument [Line Items]
Basis spread on variable rate					100.00%
Amended and Restated Credit Agreement \| Letter of Credit [Member]
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity			20.0		$ 20.0
Amended and Restated Credit Agreement \| Bridge Loan [Member]
Debt Instrument [Line Items]
Line of credit, maximum borrowing capacity			$ 25.0		$ 25.0
Amended and Restated Credit Agreement \| For The First Four Fiscal Quarters Ending After Date of Material Acquisition [Member] \| Revolving Credit Facility
Debt Instrument [Line Items]
Maximum leverage ratio permitted			4.25%		4.25%
Amended and Restated Credit Agreement \| Thereafter [Member] \| Revolving Credit Facility
Debt Instrument [Line Items]
Maximum leverage ratio permitted			3.75%		3.75%

Debt - Schedule of Redemption Prices and Unpaid Interest (Detail)	6 Months Ended
	Dec. 30, 2023
2024 [Member]
Debt Instrument [Line Items]
Price	102.00%
2025 [Member]
Debt Instrument [Line Items]
Price	101.00%
2026 and thereafter [Member]
Debt Instrument [Line Items]
Price	100.00%

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Condensed Consolidated Statements of Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Income Statement [Abstract]
Net revenue	$ 237.0	$ 353.1	$ 474.7	$ 801.2
Cost of revenue	128.0	166.4	258.6	358.8
Gross margin	109.0	186.7	216.1	442.4
Operating expenses:
Research and development	82.0	89.3	168.5	178.8
Selling, general, and administrative	39.7	42.4	82.0	87.1
Acquired intangibles amortization	3.9	8.9	9.4	18.4
Charges	1.3	0.0	9.3	0.0
Total operating expenses	126.9	140.6	269.2	284.3
Operating (loss) income	(17.9)	46.1	(53.1)	158.1
Interest and other expense, net	(6.1)	(6.7)	(11.5)	(15.0)
(Loss) income before provision for income taxes	(24.0)	39.4	(64.6)	143.1
Provision for income taxes	(15.0)	17.4	0.0	56.5
Net (loss) income	$ (9.0)	$ 22.0	$ (64.6)	$ 86.6
Net (loss) income per share:
Basic	$ (0.23)	$ 0.55	$ (1.66)	$ 2.18
Diluted	$ (0.23)	$ 0.55	$ (1.66)	$ 2.14
Shares used in computing net (loss) income :
Basic	39.2	39.8	38.9	39.8
Diluted	39.2	40.2	38.9	40.5

Balance Sheet Components - Schedule of Other Non Current Assets (Details) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Other Assets, Noncurrent [Abstract]
Prepayment of intangible assets	$ 116.5	$ 0.0
Deferred tax assets	70.4	68.0
Other	35.3	41.1
Non-current other assets	$ 222.2	$ 109.1

Debt

6 Months Ended

Dec. 30, 2023

Debt Disclosure [Abstract]

Debt

12. Debt

Senior Notes

On March 11, 2021, we completed an offering of $400.0 million aggregate principal amount of 4.0% senior notes due 2029, or the Senior Notes, in a private offering. The Senior Notes were issued pursuant to an indenture, dated as of March 11, 2021, or the Indenture, by and among our company, the guarantors named therein and Wells Fargo Bank, National Association, as trustee.

The Indenture provides that the Senior Notes will bear interest at a rate of 4.0% per annum, payable in cash semi-annually in arrears on December 15 and June 15 of each year, commencing on June 15, 2021. The Senior Notes will mature on June 15, 2029 and are fully and unconditionally guaranteed, jointly and severally, on a senior unsecured basis by each of our current and future domestic restricted subsidiaries that guarantee our obligations under our senior secured credit facilities.

Prior to June 15, 2024, we may redeem the Senior Notes, in whole or in part, at a redemption price of 100% of the principal amount thereof, plus a make-whole premium set forth in the Indenture, plus accrued and unpaid interest, if any, up to, but excluding, the redemption date.

On or after June 15, 2024, we may redeem some or all of the Senior Notes at the redemption prices specified below, plus accrued and unpaid interest, if any, up to, but excluding, the redemption date:


Year	Price
2024		102	%
2025		101	%
2026 and thereafter		100	%

In addition, at any time prior to June 15, 2024, we may redeem up to 40% of the aggregate principal amount of the Senior Notes at a redemption price equal to 104% of the principal amount thereof, plus accrued and unpaid interest, if any, up to, but excluding, the applicable redemption date with the net cash proceeds from one or more equity offerings by us.

The Senior Notes are the general unsecured obligations of our company. The Senior Note guarantees are the senior unsecured obligations of each guarantor. Under certain circumstances, the guarantors may be released from their Senior Note guarantees without consent of the holders of Senior Notes. Under the terms of the Indenture, the Senior Notes rank equally in right of payment with all of our and the guarantors’ existing and future senior indebtedness, and rank contractually senior in right of payment to our and the guarantors’ future indebtedness and other obligations that are, by their terms, expressly subordinated in right of payment to the Senior Notes. The Senior Notes are effectively subordinated to our and the guarantors’ existing and future secured indebtedness, including secured indebtedness under our senior secured credit facilities, to the extent of the value of the assets securing such indebtedness. The Senior Notes and guarantees are structurally subordinated to all existing and future indebtedness and liabilities (including trade payables) of our subsidiaries that do not guarantee the Senior Notes.

The Indenture contains covenants that, subject to exceptions and qualifications, among other things, limit our ability and the ability of our Restricted Subsidiaries (as defined in the Indenture) to (i) incur additional indebtedness and guarantee indebtedness; (ii) pay dividends or make other distributions or repurchase or redeem our company’s or any parent’s capital stock; (iii) prepay, redeem or repurchase certain indebtedness; (iv) issue certain preferred stock or similar equity securities; (v) make loans and investments; (vi) dispose of assets; (vii) incur liens; (viii) enter into transactions with affiliates; (ix) enter into agreements restricting its subsidiaries’ ability to pay dividends; and (x) consolidate, merge or sell all or substantially all of its assets.

The Indenture contains customary events of default including, without limitation, failure to make required payments, failure to comply with certain agreements or covenants, cross-acceleration to certain other indebtedness in excess of specified amounts, certain events of bankruptcy and insolvency, and failure to pay certain judgments. An event of default under the Indenture will allow either the trustee or the holders of at least 25% in aggregate principal amount of the then outstanding Senior Notes to accelerate, or in certain cases, will automatically cause the acceleration of, the maturity of the principal, and accrued and unpaid interest, if any, on all outstanding Notes.

Debt issuance costs relating to the Senior Notes of $5.7 million, netted against the debt amount on the condensed consolidated balance sheet, are amortized as interest expense through the maturity date. The total interest expense and amortization of the debt issuance costs recorded on the Senior Notes was $4.2 million during the three months ended December 2023 and December 2022, and $8.3 million for the six months ended December 2023 and December 2022.

Revolving Credit Facility

On March 16, 2023, we entered into a Second Amendment, or the Second Amendment, and on July 28, 2023, we entered into a Third Amendment, or the Third Amendment, to our Second Amended and Restated Credit Agreement, as amended, or the Credit Agreement, with the lenders party thereto and Wells Fargo Bank, National Association, as administrative agent, dated March 11, 2021. The Second Amendment replaces the LIBOR-based interest rate applicable to borrowings under the Credit Agreement with a SOFR-based interest rate, and the Third Amendment provides that the consolidated interest coverage ratio financial covenant only applies if, as of the last day of any fiscal quarter, our aggregate cash and cash equivalents balance is less than $450 million.

The Credit Agreement provides for a revolving credit facility in a principal amount of up to $250 million, which includes a $20 million sublimit for letters of credit and a $25 million sublimit for swingline loans. Under the terms of the Credit Agreement, we may, subject to the satisfaction of certain conditions, request increases in the revolving credit facility commitments in an aggregate principal amount of up to $150 million to the extent existing or new lenders agree to provide such increased or additional commitments, as applicable. Future proceeds under the revolving credit facility are available for working capital and general corporate purposes. As of December 2023, there was no balance outstanding under the revolving credit facility.

Borrowings under the revolving credit facility are required to be repaid in full by March 11, 2026. Debt issuance costs relating to the revolving credit facility of $1.6 million, included in non-current other assets on our consolidated balance sheet, are being amortized over 60 months.

Our obligations under the Credit Agreement are guaranteed by the material domestic subsidiaries of our company, subject to certain exceptions, who collectively with our company are referred to as the Credit Parties. The obligations of the Credit Parties under the Amended Credit Agreement and the other loan documents delivered in connection therewith are secured by a first priority security interest in substantially all of the existing and future personal property of the Credit Parties, including, without limitation, 65% of the voting capital stock and 100% of the non-voting capital stock of certain of the Credit Parties’ direct foreign subsidiaries, subject to certain exceptions.

The Credit Agreement bears interest, at our election, of a Base Rate plus an Applicable Margin or Adjusted Term SOFR, as defined in the Second Amendment, plus an Applicable Margin. Swingline loans bear interest at a Base Rate plus an Applicable Margin. The Base Rate is a floating rate that is the greater of the Prime Rate, the Federal Funds Rate plus 50 basis points, or Adjusted Term SOFR plus 100 basis points. The Applicable Margin is based on a sliding scale which ranges from 25 to 100 basis points for Base Rate loans and 100 basis points to 175 basis points for Adjusted Term SOFR loans. We are required to pay a commitment fee on any unused commitments under the Credit Agreement which is determined on a leverage-based sliding scale ranging from 0.175% to 0.25% per annum. Interest and fees are payable on a quarterly basis.

Under the Credit Agreement, there are various restrictive covenants, including two financial covenants which limit the consolidated total leverage ratio, or leverage ratio, the consolidated interest coverage ratio, or interest coverage ratio, which, after the Third Amendment, only applies if our cash and cash equivalents balance is less than $450 million as of the last day of any fiscal quarter. The leverage ratio is the ratio of net debt as of the measurement date to Consolidated EBITDA, for the four consecutive quarters ending with the quarter of measurement. The current leverage ratio shall not exceed 3.75 to 1.00 provided that for the four fiscal quarters ending after the date of a material acquisition, such maximum leverage ratio shall be adjusted to 4.25 to 1.00, and thereafter 3.75 to 1.0. The interest coverage ratio is Consolidated EBITDA to interest expense for the four consecutive quarters ending with the quarter of measurement. If our quarter-end cash and cash equivalents balance is less than $450.0 million, the interest coverage ratio must not be less than 3.50 to 1.0 as of the date of determination. As of December 2023, we remain in compliance with the restrictive covenants.

Term Loan Facility

On December 2, 2021, we entered into that certain First Amendment and Lender Joinder Agreement to the Credit Agreement, to, among other things, establish a new $600.0 million incremental term loan facility, or the Term Loan Facility. The Term Loan Facility was advanced by certain existing and new lenders under the Credit Agreement to finance the DSPG acquisition. The Term Loan Facility matures on December 2, 2028. Principal on the Term Loan Facility is payable in equal quarterly installments on the last day of each March, June, September and December of each year, beginning December 31, 2021, at a rate of 1.00% per annum.

Borrowings under the Term Loan Facility accrue interest at the SOFR, plus 2.25%, or at the Base Rate plus 1.25%, subject to a 25 basis point step-down based on total gross leverage, and subject to an Adjusted Term SOFR floor of 50 basis points. The base rate is the highest of (i) the Federal Funds Rate plus 0.50%, (ii) the Prime Rate and (iii) the one-month Adjusted Term SOFR plus 1.00%. The Term Loan Facility contains customary representations and warranties, affirmative and negative covenants and events of default, in each case consistent with the Credit Agreement. The Term Loan Facility does not contain any financial covenants.

The Term Loan Facility is subject to a 1.00% prepayment premium in the event all or any portion of the Term Loan Facility is prepaid within the first 6 months in connection with a repricing transaction only. The Term Loan Facility is subject to customary mandatory prepayments, including an excess cash flow sweep, subject to customary step-downs and thresholds.

Debt issuance costs relating to the Term Loan Facility of $11.2 million, netted against the debt amount on the condensed consolidated balance sheet, are amortized as interest expense over 96 months. The total interest expense and amortization of the debt issuance costs recorded on the Term Loan Facility was $12.0 million and $8.1 million during the three months ended December 2023 and 2022, respectively, and was $23.9 million and $15.1 million during the six months ended December 2023 and 2022, respectively.

- Definition

The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(c))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 470
-Name Accounting Standards Codification
-Publisher FASB
-URI https://asc.fasb.org//470/tableOfContent

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (g)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (i)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 7: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1C
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1C
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1C
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1C

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1E
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E

Reference 11: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1I
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1I
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1I
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

+ Details

Segment, Customers, and Geographic Information (Tables)

6 Months Ended

Dec. 30, 2023

Segment Reporting Information [Line Items]

Net Revenue within Geographic Areas Based on Customers' Locations

Net revenue within geographic areas based on our customers’ locations for the periods presented was as follows (in millions):


	Three Months Ended				Six Months Ended
	December				December
	2023		2022		2023		2022
China/Hong Kong	$	105.5	$	131.7	$	212.3	$	246.2
Taiwan		49.6		85.2		86.4		265.9
Japan		57.0		90.8		109.6		197.1
Other		7.9		32.3		22.0		68.9
South Korea		15.1		11.5		26.7		17.1
United States		1.9		1.6		17.7		6.0
	$	237.0	$	353.1	$	474.7	$	801.2

Net Revenue from External Customers

Revenues for the three months ended December 2022 from our previous product categories have been reclassified in order to conform to the current period presentation as follows:


			Core IoT		Enterprise and Auto		Mobile		Total
IoT product applications	$	239.3	$	69.8	$	169.5	$	—	$	239.3
PC product applications		56.5		—		56.5		—		56.5
Mobile product applications		57.3		—		—		57.3		57.3
	$	353.1	$	69.8	$	226.0	$	57.3	$	353.1

Revenues for the six months ended December 2022 from our previous product categories have been reclassified in order to conform to the current period presentation as follows:


			Core IoT		Enterprise and Auto		Mobile		Total
IoT product applications	$	582.0	$	183.2	$	398.8	$	—	$	582.0
PC product applications		121.7		—		121.7		—		121.7
Mobile product applications		97.5		—		—		97.5		97.5
	$	801.2	$	183.2	$	520.5	$	97.5	$	801.2

Net revenue from our customers for each product category

Net revenue from our customers for each product category was as follows (in millions):


	Three Months Ended				Six Months Ended
	December				December
	2023		2022		2023		2022
Enterprise and Automotive product applications	$	136.6	$	226.0	$	291.4	$	520.5
Core IoT product applications		37.5		69.8		76.0		183.2
Mobile product applications		62.9		57.3		107.3		97.5
	$	237.0	$	353.1	$	474.7	$	801.2

Sales Revenue, Net [Member]

Segment Reporting Information [Line Items]

Major Customers as Percentage of Net Revenue

Net revenue from major customers as a percentage of total net revenue for the periods presented was as follows:


	Three Months Ended		Six Months Ended
	December		December
	2023	2022	2023	2022
Customer A	*	11%	*	10%
Customer B	10%	*	*	10%
Customer C	13%	*	15%	*

____________________

* Less than 10%

Accounts Receivable [Member]

Segment Reporting Information [Line Items]

Major Customers as Percentage of Net Revenue

Major customer accounts receivable as a percentage of total accounts receivable were as follows:


	December	June
	2023	2023

Customer A	*	10%
Customer B	14%	20%
Customer C	14%	*
Customer D	12%	*

Segment, Customers, and Geographic Information - Net Revenue within Geographic Areas Based on Customers' Locations (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 237.0	$ 353.1	$ 474.7	$ 801.2
China [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	105.5	131.7	212.3	246.2
Taiwan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	49.6	85.2	86.4	265.9
Japan [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	57.0	90.8	109.6	197.1
Other [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	7.9	32.3	22.0	68.9
South Korea [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	15.1	11.5	26.7	17.1
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 1.9	$ 1.6	$ 17.7	$ 6.0

- Definition

+ References

+ Details

Inventories (Tables)

6 Months Ended

Dec. 30, 2023

Inventory Disclosure [Abstract]

Inventories

Inventories are stated at the lower of cost (first-in, first-out method) or net realizable value and consisted of the following (in millions):


	December		June
	2023		2023
Raw materials and work-in-progress	$	68.1	$	70.5
Finished goods		57.0		66.7
	$	125.1	$	137.2

Acquired Intangibles and Goodwill - Summary of Life, Gross Carrying Value of Acquired Intangible Assets, and Related Accumulated Amortization (Detail) - USD ($) $ in Millions	6 Months Ended
	Dec. 30, 2023	Jun. 24, 2023
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 736.7	$ 723.3
Accumulated Amortization	(466.3)	(424.8)
Net Carrying Value	$ 270.4	298.5
Weighted Average Life in Years	4 years 10 months 24 days
Audio and Video Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 231.9	231.9
Accumulated Amortization	(164.0)	(150.7)
Net Carrying Value	$ 67.9	81.2
Weighted Average Life in Years	5 years 7 months 6 days
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 158.2	158.2
Accumulated Amortization	(126.7)	(117.8)
Net Carrying Value	$ 31.5	40.4
Weighted Average Life in Years	4 years 1 month 6 days
Wireless and Connectivity Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 171.5	158.0
Accumulated Amortization	(73.6)	(58.0)
Net Carrying Value	$ 97.9	100.0
Weighted Average Life in Years	5 years 7 months 6 days
Video Interface Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 82.0	82.0
Accumulated Amortization	(82.0)	(79.7)
Net Carrying Value	$ 0.0	2.3
Weighted Average Life in Years	3 years
Human Presence Detection Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 5.2	5.2
Accumulated Amortization	1.2	0.7
Net Carrying Value	$ 4.0	4.5
Weighted Average Life in Years	5 years
Licensed Technology and Other [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 10.7	10.8
Accumulated Amortization	(9.2)	(8.9)
Net Carrying Value	$ 1.5	1.9
Weighted Average Life in Years	4 years 4 months 24 days
Patents [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 4.4	4.4
Accumulated Amortization	(4.4)	(4.3)
Net Carrying Value	$ 0.0	0.1
Weighted Average Life in Years	8 years
Tradename [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 5.8	5.8
Accumulated Amortization	(5.2)	(4.7)
Net Carrying Value	$ 0.6	1.1
Weighted Average Life in Years	4 years 4 months 24 days
In-Process Research and Development [Member]
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Value	$ 67.0	67.0
Net Carrying Value	$ 67.0	$ 67.0

Balance Sheet Components - Schedule of Other Long-Term Liabilities (Detail) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Payables and Accruals [Abstract]
Operating lease liabilities, long-term	$ 39.7	$ 42.4
Deferred tax liabilities	34.3	39.1
Income taxes payable, long-term	37.0	38.1
Other	20.0	16.3
Other long-term liabilities	$ 131.0	$ 135.9

Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ (9.0)	$ 22.0	$ (64.6)	$ 86.6
Other comprehensive income, net of tax
Unrealized income on available-for-sale-securities	0.1	0.4	0.2	0.3
Comprehensive (loss) Income	$ (8.9)	$ 22.4	$ (64.4)	$ 86.9

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Inventories - Inventories (Detail) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 30, 2023	Jun. 24, 2023
Inventory Disclosure [Abstract]
Raw materials and work-in-progress	$ 68.1	$ 70.5
Finished goods	57.0	66.7
Total Inventories	$ 125.1	$ 137.2	$ 137.2

Leases - Schedule of Components of Leases and Lease Costs (Detail) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Leases [Abstract]
Operating lease right-of-use assets	$ 45.9	$ 49.0
Operating lease liabilities	9.3	9.0
Operating lease liabilities, long-term	$ 39.7	$ 42.4
Operating Lease, Liability	Total operating lease liabilities	Total operating lease liabilities
Total operating lease liabilities	$ 49.0	$ 51.4

Net Income Per Share (Tables)

6 Months Ended

Dec. 30, 2023

Earnings Per Share [Abstract]

Computation of Basic and Diluted Net (Loss) Income Per Share

The computation of basic and diluted net (loss) income per share was as follows (in millions, except per share data):


	Three Months Ended					Six Months Ended
	December					December
	2023			2022		2023			2022
Numerator:
Net (loss) income	$	(9.0	)	$	22.0	$	(64.6	)	$	86.6
Denominator:
Shares, basic		39.2			39.8		38.9			39.8
Effect of dilutive share-based awards and convertible notes		—			0.4		—			0.7
Shares, diluted		39.2			40.2		38.9			40.5
Net (loss) income per share:
Basic	$	(0.23	)	$	0.55	$	(1.66	)	$	2.18
Diluted	$	(0.23	)	$	0.55	$	(1.66	)	$	2.14

Balance Sheet Components - Schedule of Accounts Receivable, Net (Details) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Payables and Accruals [Abstract]
Accounts receivable	$ 130.8	$ 168.9
Less: Allowance for credit losses	(4.2)	(5.0)
Accounts receivable, after allowance for credit loss	$ 126.6	$ 163.9

Cash, Cash Equivalents and Short-Term Investments (Tables)

6 Months Ended

Dec. 30, 2023

Cash, Cash Equivalents, and Short-Term Investments [Abstract]

Schedule of Cash, Cash Equivalents and Short-term Investments

The following table summarizes our cash, cash equivalents and short-term investments by category at December 2023 and June 2023 (in millions):


	December 2023						June 2023
	Amortized Cost		Gross unrealized loss		Fair Value		Amortized Cost		Gross unrealized loss			Fair Value
Cash	$	285.7	$	—	$	285.7	$	853.9	$	—		$	853.9
Cash equivalents:
Money market funds		509.4		—		509.4		54.4		—			54.4
Treasury bills		—		—		—		16.4		—			16.4
Certificates of deposit		51.0		—		51.0		—		—			—
Total cash and cash equivalents	$	846.1	$	—	$	846.1	$	924.7	$	—		$	924.7
Short-term investments:
Certificates of deposit	$	—	$	—	$	—	$	0.2	$	—		$	0.2
Corporate debt securities		2.5		—		2.5		6.5		(0.2	)		6.3
Municipal bonds		0.1		—		0.1		3.1		—			3.1
Total short-term investments	$	2.6	$	—	$	2.6	$	9.8	$	(0.2	)	$	9.6

Schedule of Classified by Contractual Maturity Date

The following table classifies our short-term investments by contractual maturities (in millions):


	December 2023				June 2023
	Amortized cost		Fair value		Amortized cost		Fair value

Due within 1 year	$	2.6	$	2.6	$	9.8	$	9.6
Due between 1 year to 5 years		—		—		—		—
	$	2.6	$	2.6	$	9.8	$	9.6

Debt (Tables)

6 Months Ended

Dec. 30, 2023

Debt Disclosure [Abstract]

Schedule of Redemption Prices and Unpaid Interest

we may redeem some or all of the Senior Notes at the redemption prices specified below, plus accrued and unpaid interest, if any, up to, but excluding, the redemption date:


Year	Price
2024		102	%
2025		101	%
2026 and thereafter		100	%

Leases (Tables)

6 Months Ended

Dec. 30, 2023

Leases [Abstract]

Schedule of Components of Leases

As of December 2023 and June 2023, the components of leases are as follows (in millions):


	December		June
	2023		2023
Operating lease right-of-use assets	$	45.9	$	49.0
Operating lease liabilities	$	9.3	$	9.0
Operating lease liabilities, long-term		39.7		42.4
Total operating lease liabilities	$	49.0	$	51.4

Schedule of Supplemental Cash Flow Information Related to Leases

Supplemental cash flow information related to leases, including from acquisitions, is as follows (in millions):


	Six Months Ended
	December
	2023		2022
Cash paid for operating leases included in operating cash flows	$	5.1	$	6.2
Supplemental non-cash information related to lease liabilities arising from obtaining right-of-use assets	$	1.5	$	6.7

Schedule of Future Minimum Lease Payments for Operating Leases

Future minimum lease payments for the operating lease liabilities are as follows (in millions):


	Operating
	Lease
Fiscal Year	Payments
Remainder of 2024	$	5.8
2025		10.5
2026		8.8
2027		7.4
2028		5.9
Thereafter		20.1
Total future minimum operating lease payments		58.5
Less: interest		(9.5	)
Total lease liabilities	$	49.0

Net Income Per Share - Additional Information (Detail) - $ / shares	Dec. 30, 2023	Jun. 24, 2023
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Common stock, par value	$ 0.001	$ 0.001

Indemnifications and Contingencies

6 Months Ended

Dec. 30, 2023

Commitments and Contingencies Disclosure [Abstract]

Indemnifications and Contingencies

11. Indemnifications and Contingencies

Indemnifications

In connection with certain agreements, we are obligated to indemnify the counterparty against third party claims alleging infringement of certain intellectual property rights by us. We have also entered into indemnification agreements with our officers and directors. Maximum potential future payments under these agreements cannot be estimated because these agreements generally do not have a maximum stated liability. However, historical costs related to these indemnification provisions have not been significant. We have not recorded any liability in our condensed consolidated financial statements for such indemnification obligations.

Contingencies

We have in the past, and may in the future, receive notices from third parties that claim our products infringe their intellectual property rights. We cannot be certain that our technologies and products do not, and will not, infringe issued patents or other proprietary rights of third parties.

Any infringement claims, with or without merit, could result in significant litigation costs and diversion of management and financial resources, including the payment of damages, which could have a material adverse effect on our business, financial condition, and results of operations.

Legal Proceedings

From time to time, we are subject to various claims and legal proceedings, either asserted or unasserted, that arise in the ordinary course of business. While we currently believe that resolving claims against us, individually or in the aggregate, will not have a material adverse impact on our business, financial condition, or results of operations, these matters are subject to inherent uncertainties and our view of these matters may change in the future. We accrue for loss contingencies when it is both probable that we will incur the loss and we can reasonably estimate the amount of the loss or range of loss.

Segment, Customers, and Geographic Information - Net Revenue from Customers (Detail) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Dec. 30, 2023	Dec. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Revenue from External Customer [Line Items]
Net revenue	$ 237.0	$ 353.1	$ 474.7	$ 801.2
Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue		69.8		183.2
Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		226.0		520.5
Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		57.3		97.5
Mobile Product Applications [Member]
Revenue from External Customer [Line Items]
Net revenue	62.9	57.3	107.3	97.5
Mobile Product Applications [Member] \| Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
Mobile Product Applications [Member] \| Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
Mobile Product Applications [Member] \| Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		57.3		97.5
PC Product Applications [Member]
Revenue from External Customer [Line Items]
Net revenue		56.5		121.7
PC Product Applications [Member] \| Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
PC Product Applications [Member] \| Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		56.5		121.7
PC Product Applications [Member] \| Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		0.0		0.0
IOT Product Applications
Revenue from External Customer [Line Items]
Net revenue		239.3		582.0
IOT Product Applications \| Core IoT [Member]
Revenue from External Customer [Line Items]
Net revenue	$ 37.5	69.8	$ 76.0	183.2
IOT Product Applications \| Enterprise and Auto [Member]
Revenue from External Customer [Line Items]
Net revenue		169.5		398.8
IOT Product Applications \| Mobile [Member]
Revenue from External Customer [Line Items]
Net revenue		$ 0.0		$ 0.0

- Definition

+ References

+ Details

Condensed Consolidated Balance Sheets (Parenthetical) (Unaudited) - $ / shares	Dec. 30, 2023	Jun. 24, 2023
Statement of Financial Position [Abstract]
Preferred stock, par value	$ 0.001	$ 0.001
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred Stock, Shares Outstanding	0	0
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	120,000,000	120,000,000
Common stock, shares issued	69,404,215	68,687,511
Common stock, shares outstanding	39,287,776	38,571,072
Common treasury shares	30,116,439	30,116,439

Segment, Customers, and Geographic Information - Additional Information (Detail)	6 Months Ended
	Dec. 30, 2023 Segment Product
Segment Reporting Information [Line Items]
Number of operating segments \| Segment	1
Number of product \| Product	3

Fair Value Measurements - Schedule of Financial Assets Measured at Fair Value on a Recurring Basis (Detail) - Estimate of Fair Value Measurement [Member] - USD ($)
$ in Millions

Dec. 30, 2023

Jun. 24, 2023

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Total assets at fair value

^[1]

$ 563.0

$ 80.4

Corporate debt securities [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Short-term investments

^[1]

2.5

6.3

Municipal bonds [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Short-term investments

^[1]

0.1

3.1

Money Market Funds [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

^[1]

509.4

54.4

Treasury bills [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

^[1]

0.0

16.4

Certificates of deposit [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

^[1]

51.0

0.0

Short-term investments

^[1]

0.0

0.2

Level 1 Member

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Total assets at fair value

509.4

70.8

Level 1 Member | Corporate debt securities [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Short-term investments

0.0

Level 1 Member | Municipal bonds [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Short-term investments

0.0

Level 1 Member | Money Market Funds [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

509.4

54.4

Level 1 Member | Treasury bills [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

0.0

16.4

Level 1 Member | Certificates of deposit [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

0.0

Short-term investments

0.0

Level 2 Member

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Total assets at fair value

53.6

9.6

Level 2 Member | Corporate debt securities [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Short-term investments

2.5

6.3

Level 2 Member | Municipal bonds [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Short-term investments

0.1

3.1

Level 2 Member | Money Market Funds [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

0.0

Level 2 Member | Treasury bills [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

0.0

Level 2 Member | Certificates of deposit [Member]

Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]

Cash equivalents

51.0

0.0

Short-term investments

$ 0.0

$ 0.2

[1]	Excludes $285.7 million and $853.9 million in cash held in our bank accounts as of December 2023 and June 2023, respectively. We did not have any financial instruments measured at fair value on a recurring basis within Level 3 fair value in this period.

Pay vs Performance Disclosure - USD ($) $ in Millions	3 Months Ended				6 Months Ended
Pay vs Performance Disclosure - USD ($) $ in Millions	Dec. 30, 2023	Sep. 30, 2023	Dec. 24, 2022	Sep. 24, 2022	Dec. 30, 2023	Dec. 24, 2022
Pay vs Performance Disclosure
Net Income (Loss)	$ (9.0)	$ (55.6)	$ 22.0	$ 64.6	$ (64.6)	$ 86.6

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

+ Details

Restructuring Activities (Tables)

6 Months Ended

Dec. 30, 2023

Restructuring and Related Activities [Abstract]

Restructuring Liability Activities

The following table summarizes the restructuring activity and related charges during the periods presented (in millions):


	Three Months Ended			Six Months Ended
	December 2023

Balance, beginning of period	$	2.0		$	—
Charges		1.3			9.3
Payments		(3.1	)		(9.1	)
Balance, end of period	$	0.2		$	0.2

Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Current Assets:
Cash and cash equivalents	$ 846.1	$ 924.7
Short-term investments	2.6	9.6
Accounts receivable, net	126.6	163.9
Inventories, net	125.1	137.2
Prepaid expenses and other current assets	47.0	36.6
Total current assets	1,147.4	1,272.0
Property and equipment, net	71.0	66.4
Goodwill	816.4	816.4
Acquired intangibles, net	270.4	298.5
Right-of-use assets	45.9	49.0
Non-current other assets	222.2	109.1
Total assets	2,573.3	2,611.4
Current Liabilities:
Accounts payable	83.0	45.8
Accrued compensation	22.4	45.9
Income taxes payable	38.0	54.0
Other accrued liabilities	103.9	108.4
Current portion of long-term debt	6.0	6.0
Total current liabilities	253.3	260.1
Long-term debt	968.7	972.0
Other long-term liabilities	131.0	135.9
Total liabilities	1,353.0	1,368.0
Stockholders' Equity:
Preferred stock: $0.001 par value; 10,000,000 shares authorized; no shares issued and outstanding	0.0	0.0
Common stock: $0.001 par value; 120,000,000 shares authorized, 69,404,215 and 68,687,511 shares issued, 39,287,776 and 38,571,072 shares outstanding, at December 2023 and June 2023, respectively	0.1	0.1
Additional paid-in capital	1,050.5	1,009.2
Treasury stock: 30,116,439 common shares at December 2023 and June 2023, at cost	(878.0)	(878.0)
Accumulated other comprehensive income	0.2	0.0
Retained earnings	1,047.5	1,112.1
Total stockholders' equity	1,220.3	1,243.4
Liabilities and stockholders' equity	$ 2,573.3	$ 2,611.4

Acquired Intangibles and Goodwill (Tables)

6 Months Ended

Dec. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The following table represents the change in our goodwill balance for the six and twelve month periods ended December 2023 and June 2023, respectively (in millions):


	December		June
	2023		2023
Beginning balance	$	816.4	$	806.6
Acquisition activity		—		9.8
Ending balance	$	816.4	$	816.4

Summary of Life, Gross Carrying Value of Acquired Intangible Assets, and Related Accumulated Amortization

The following table summarizes the life, the gross carrying value and the related accumulated amortization of our acquired intangible assets (in millions):


			December 2023							June 2023
	Weighted Average Life in Years		Gross Carrying Value		Accumulated Amortization			Net Carrying Value		Gross Carrying Value		Accumulated Amortization			Net Carrying Value
Audio and video technology		5.6	$	231.9	$	(164.0	)	$	67.9	$	231.9	$	(150.7	)	$	81.2
Customer relationships		4.1		158.2		(126.7	)		31.5		158.2		(117.8	)		40.4
Wireless connectivity technology		5.6		171.5		(73.6	)		97.9		158.0		(58.0	)		100.0
Video interface technology		3.0		82.0		(82.0	)		—		82.0		(79.7	)		2.3
Human presence detection technology		5.0		5.2		(1.2	)		4.0		5.2		(0.7	)		4.5
Licensed technology and other		4.4		10.7		(9.2	)		1.5		10.8		(8.9	)		1.9
Patents		8.0		4.4		(4.4	)		—		4.4		(4.3	)		0.1
Tradename		4.4		5.8		(5.2	)		0.6		5.8		(4.7	)		1.1
In process research and development	Not applicable			67.0		—			67.0		67.0		—			67.0
Acquired intangibles totals		4.9	$	736.7	$	(466.3	)	$	270.4	$	723.3	$	(424.8	)	$	298.5

Schedule of Expected Annual Aggregate Amortization Expense

The following table presents the estimated future amortization expense of acquired amortizable intangible assets as of December 2023 (in millions):


Fiscal Year	Operating Lease Payments
Remainder of 2024	$	36.3
2025		71.4
2026		58.3
2027		23.5
2028		10.6
Thereafter		3.3
To be determined		67.0
Future amortization	$	270.4

- Definition

Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 24
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482548/350-20-55-24

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482573/350-20-50-1

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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+ Details

Inventories

6 Months Ended

Dec. 30, 2023

Inventory Disclosure [Abstract]

Inventories

5. Inventories

Inventories are stated at the lower of cost (first-in, first-out method) or net realizable value and consisted of the following (in millions):


	December		June
	2023		2023
Raw materials and work-in-progress	$	68.1	$	70.5
Finished goods		57.0		66.7
	$	125.1	$	137.2

Inventories are recorded at standard cost, which approximates actual cost computed on a first-in, first-out basis. We record a write-down, if necessary, to reduce the carrying value of inventory to its net realizable value. The effect of these write-downs is to establish a new cost basis in the related inventory, which we do not subsequently write up. We also record a liability and charge to cost of revenue for estimated losses on inventory we are obligated to purchase from our contract manufacturers when such losses become probable from customer delays, order cancellations, or other factors. The following factors influence our estimates: changes to or cancellations of customer orders, unexpected or sudden decline in demand, rapid product improvements, technological advances, and termination or changes by our original equipment manufacturers, or OEM, customers of any product offerings incorporating our product solutions.

Share-Based Compensation - Market Stock Units - Additional Information (Detail) - Market stock units outstanding [Member] - USD ($) $ / shares in Units, $ in Millions	6 Months Ended
	Dec. 30, 2023	Dec. 29, 2023
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Closing price of common stock used to calculate Aggregate intrinsic value of stock option outstanding		$ 114.08
Unrecognized share-based compensation cost	$ 35.3
Unrecognized share-based compensation, period for recognition	1 year 4 months 24 days

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

+ Details

Acquired Intangibles and Goodwill - Schedule of Expected Annual Aggregate Amortization Expense (Details) - USD ($) $ in Millions	Dec. 30, 2023	Jun. 24, 2023
Goodwill and Intangible Assets Disclosure [Abstract]
Remainder of 2024	$ 36.3
2025	71.4
2026	58.3
2027	23.5
2028	10.6
Thereafter	3.3
To be determined	67.0
Future Amortization	$ 270.4	$ 298.5