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v3.20.4

Consolidated statement of cash flows - additional details - Depreciation, amortization, impairments and fair value adjustments (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Depreciation, amortization, impairments and fair value adjustments | $ 1,626 | $ 1,456 | $ 1,622
Property, plant and equipment [member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Depreciation, amortization, impairments and fair value adjustments | 299 | 275 | 241
Right-of-use assets [member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Depreciation, amortization, impairments and fair value adjustments | 79 | 66 | 0
Intangible assets [member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Depreciation, amortization, impairments and fair value adjustments | 1,245 | 1,084 | 1,397
Financial asset [member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Depreciation, amortization, impairments and fair value adjustments | 5 | 31 | (16)
Other noncurrent assets [member] |  |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |  |
Depreciation, amortization, impairments and fair value adjustments | $ (2) | $ 0 | $ 0

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- Definition Adjustments For Depreciation, Amortisation, Impairment Loss (Reversal Of Impairment Loss) Recognised In Profit Or Loss, And Fair Value Losses (Gains) + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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- Details
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