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Inventories - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2024
Inventory Disclosure [Abstract]      
Inventories valued on a LIFO basis $ 446   $ 544
Total inventories valued on an average-cost basis 236   $ 280
LIFO inventory layer liquidations $ 1 $ (1)