Acquisition - Summary of Consideration Paid and Valuations for Assets Acquired, Liabilities Assumed, and Allocated Intangible Assets and Goodwill (Detail) - USD ($) $ in Thousands	Feb. 21, 2025	Apr. 19, 2025	Dec. 28, 2024
Recognized amounts of identifiable assets acquired and liabilities assumed:
Goodwill		$ 1,066,783	$ 679,896
Simple Mills
Fair value of consideration transferred:
Cash consideration paid	$ 830,713
Payable to seller	17,824
Total consideration	848,537
Recognized amounts of identifiable assets acquired and liabilities assumed:
Cash and cash equivalents	38,833
Accounts receivable, net of allowances	18,065
Inventories	19,612
Property, plant, and equipment	1,729
Operating lease right-of-use assets	1,668
Customer relationships	173,100
Trademarks - infinite-lived	334,300
Other financial assets	1,936
Total identifiable assets acquired	589,243
Current maturities of operating leases	1,172
Accounts payable	14,702
Other financial liabilities	7,621
Deferred income taxes, net	104,098
Total liabilities assumed	127,593
Total identifiable net assets acquired	461,650
Goodwill	$ 386,887