Related Party Transactions (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 29, 2024	Dec. 31, 2023	Jan. 01, 2023
Related Party Transaction [Line Items]
Income taxes payable	$ 9
Sales to related parties	14,142	$ 14,640	$ 16,199
Related Party
Related Party Transaction [Line Items]
Receivables from related parties	106	35
Payables to and other current liabilities with related parties	7	31
Sales to related parties	447	501	492
Payments to related parties	664	540	732
Related Party \| WH Group And Its Subsidiaries
Related Party Transaction [Line Items]
Receivables from related parties	51	34
Sales to related parties	388	487	471
Related Party \| Murphy Family Farms
Related Party Transaction [Line Items]
Receivables from related parties	45
Related Party \| UGFH Merger
Related Party Transaction [Line Items]
Payables to and other current liabilities with related parties		16
Income taxes payable		8
Payments to related parties	494	350	520
Related Party \| Certain Equity Method Investees
Related Party Transaction [Line Items]
Sales to related parties	59	4	20
Payments to related parties	$ 154	$ 183	$ 209

Amount of liabilities incurred and payable to vendors for goods and services received, and accrued liabilities classified as other.

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