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Goodwill and Intangible Assets, Net - Summary of Consolidated Goodwill, Intangible Assets and Deferred Charges (Detail) - USD ($) $ in Millions | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | $ 9,763 | $ 10,252
Goodwill [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 7,984 | 8,506
Extraction rights [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 1,350 | 1,358
Industrial property and trademarks [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 23 | 24
Mining projects [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 45 | 43
Internally developed software [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 228 | 213
Others intangible assets [Member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 133 | 108
Cost [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 11,098 | 11,603
Cost [member] | Goodwill [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 7,984 | 8,506
Cost [member] | Extraction rights [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 1,781 | 1,774
Cost [member] | Industrial property and trademarks [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 45 | 44
Cost [member] | Customer relationships [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 196 | 196
Cost [member] | Mining projects [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 52 | 49
Cost [member] | Internally developed software [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 689 | 636
Cost [member] | Others intangible assets [Member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | 351 | 398
Accumulated Depreciation, amortization and Impairment [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | (1,335) | (1,351)
Accumulated Depreciation, amortization and Impairment [member] | Extraction rights [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | (431) | (416)
Accumulated Depreciation, amortization and Impairment [member] | Industrial property and trademarks [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | (22) | (20)
Accumulated Depreciation, amortization and Impairment [member] | Customer relationships [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | (196) | (196)
Accumulated Depreciation, amortization and Impairment [member] | Mining projects [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | (7) | (6)
Accumulated Depreciation, amortization and Impairment [member] | Internally developed software [member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | (461) | (423)
Accumulated Depreciation, amortization and Impairment [member] | Others intangible assets [Member] |  |
Disclosure of reconciliation of changes in intangible assets and goodwill [line items] |  |
Intangible assets and goodwill | $ (218) | $ (290)

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