Inventories (Details) - USD ($) $ in Millions	Mar. 30, 2024	Dec. 31, 2023
At lower of FIFO cost and NRV:
Hogs and materials	$ 529	$ 527
Pork products and materials	75	61
Grains, oilseeds and other commodities	283	366
Biofuels and related credits	139	160
Other	107	124
Total inventories at lower of FIFO cost and NRV	1,133	1,238
Grain, flour and feed at lower of weighted average cost and NRV	191	224
Total inventories	$ 1,324	$ 1,462