Summary of Significant Accounting Policies (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Schedule Of Significant Accounting Policies [Line Items]
Accounts receivable collection period (days)	30 days
LIFO balance sheet reserves	$ 489,000,000	$ 342,000,000
Effect of LIFO reserves on cost of goods sold increase (decrease)	147,000,000	165,000,000	$ 25,000,000
Shipping and handling costs	$ 2,300,000,000	$ 2,000,000,000	$ 1,700,000,000
Employee Stock Purchase Plan
Schedule Of Significant Accounting Policies [Line Items]
Purchase of common stock discount, percentage	15.00%
Minimum
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives of assets	3 years
Risk reduction strategy	$ 1,000,000
Maximum
Schedule Of Significant Accounting Policies [Line Items]
Estimated useful lives of assets	40 years
Risk reduction strategy	$ 10,000,000