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Cost Of Sales - Summary of Cost of Sales (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure Of Cost Of Sales By nature [Line Items]      
Depreciation and amortization $ 1,127 $ 1,110 $ 1,039
Cost of sales 9,875 8,692 8,714
Cost of sales [member]      
Disclosure Of Cost Of Sales By nature [Line Items]      
Raw materials and goods for resale 4,875 4,108 4,213
Payroll 1,498 1,372 1,413
Electricity, fuels and other services 1,174 1,052 1,180
Depreciation and amortization 936 915 859
Maintenance, repairs and supplies 722 648 738
Transportation Cost 573 352 336
Change in inventory (911) (712) (967)
Other production costs 1,008 957 942
Cost of sales $ 9,875 $ 8,692 $ 8,714