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Inventories (Details) - USD ($) $ in Millions | Apr. 03, 2021 | Dec. 31, 2020
--- | --- | ---
At lower of FIFO cost and net realizable value (NRV): |  |
Hogs and materials | $ 467 | $ 437
Pork products and materials | 56 | 46
Grains, oilseeds and other commodities | 472 | 380
Biodiesel | 101 | 72
Sugar produced and in process | 26 | 24
Other | 50 | 61
Total inventories at lower of FIFO cost and NRV | 1,172 | 1,020
Grain, flour and feed at lower of weighted average cost and NRV | 188 | 158
Total inventories | $ 1,360 | $ 1,178

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