Inventories (Detail) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Oct. 02, 2021 |
Sep. 26, 2020 |
Oct. 02, 2021 |
Sep. 26, 2020 |
Jan. 02, 2021 |
|
Inventory Disclosure [Abstract] | |||||
LIFO balance sheet reserves | $ 327 | $ 327 | $ 177 | ||
Increase (decrease) of cost of goods sold from changes in LIFO reserves | $ 32 | $ 3 | $ 150 | $ 9 |