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Fair Value - Additional Information (Detail) - USD ($) $ in Millions	Dec. 25, 2021	Dec. 02, 2021	Jun. 26, 2021	Mar. 11, 2021
Debt Instrument [Line Items]
Short-term investments	$ 71.1
Aggregate principal amount	600.0	$ 600.0
Debt instrument interest rate, stated percentage		1.00%
Fair value of senior notes	408.0		$ 401.5
Short-term Investments [Member]
Debt Instrument [Line Items]
Short-term investments	$ 23.2
Short term investments maturity period	1 year
Other Long-term Investments [Member]
Debt Instrument [Line Items]
Short-term investments	$ 47.9
Short term investments maturity period	1 year
4.0% Senior Notes Due 2029 [Member]
Debt Instrument [Line Items]
Aggregate principal amount	$ 400.0			$ 400.0
Debt instrument interest rate, stated percentage	4.00%

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