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Inventories - Summary of Inventory (Detail) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Inventory Disclosure [Abstract]    
Raw materials & field materials $ 2,123 $ 1,594
Work in progress 604 425
Finished goods 1,416 1,253
Inventories $ 4,143 $ 3,272