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No definition available.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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- 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

No definition available.

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- Definition

Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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Fair Value Measurements - Additional Information (Detail) - USD ($)	3 Months Ended
	Sep. 24, 2022	Jun. 25, 2022	Mar. 26, 2022	Sep. 25, 2021	Dec. 26, 2020	Dec. 28, 2019
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Investments, fair value	$ 65,300,000			$ 1,700,000
Borrowed principal under credit agreement	1,000,000,000
Impairment charge				1,800,000	$ 30,200,000	$ 30,200,000
In Process Research and Development [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Impairment charge	27,700,000
Developed Technology Rights [Member]
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Impairment charge	8,200,000	$ 9,200,000
Equity Securities, Investment Summary
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Impairment charge	4,000,000		$ 4,300,000
Credit Agreement
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Borrowed principal under credit agreement	1,500,000,000
Significant Unobservable Inputs (Level 3)
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Investments, fair value	0			$ 0
2028 Senior Notes
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value of debt instrument	365,700,000
2029 Senior Notes
Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]
Fair value of debt instrument	$ 783,900,000