Employee Stock Plans - Summary of Restricted Stock Unit and Restricted Stock Award Activity (Detail) - Restricted Stock Unit and Restricted Stock Award [Member] - USD ($) $ in Millions	12 Months Ended
	Dec. 30, 2022	Dec. 31, 2021	Dec. 25, 2020
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Unvested restricted stock units and restricted stock awards, Number of Shares, Beginning balance	1,200,000	1,700,000
Granted, Number of Shares	700,000	400,000
Vested, Number of Shares	(700,000)	(800,000)
Forfeited, Number of Shares	(100,000)	(100,000)
Unvested restricted stock units and restricted stock awards, Number of Shares, Ending balance	1,100,000	1,200,000	1,700,000
Vested and expected to vest restricted stock units and restricted stock awards	1,100,000
Unvested restricted stock units and restricted stock awards, Beginning balance, Aggregate Intrinsic Value	$ 37.6	$ 69.3	$ 54.1
Vested and expected to vest restricted stock units and restricted stock awards, Aggregate Intrinsic Value	$ 37.6