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Cost Of Sales - Summary of Cost of Sales (Detail) - USD ($) $ in Millions | 12 Months Ended
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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

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- Definition The amount of all expenses directly or indirectly attributed to the goods or services sold. Attributed expenses include, but are not limited to, costs previously included in the measurement of inventory that has now been sold, such as depreciation and maintenance of factory buildings and equipment used in the production process, unallocated production overheads, and abnormal amounts of production costs of inventories. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 99 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_99&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2021-01-01 -Paragraph 103 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=1&code=ifrs-tx-2021-en-r&anchor=para_103&doctype=Standard -URIDate 2021-03-24 + Details
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