Summary of Changes in Carrying Amount of Goodwill (Detail) $ in Thousands	4 Months Ended
	Apr. 19, 2025 USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]
Balance as of December 28, 2024	$ 679,896
Acquisition (see Note 5, Acquisition)	386,887
Balance as of April 19, 2025	$ 1,066,783