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Financial instruments disclosures - Summary of changes in fair value of Level 3 financial assets and financial liabilities (Detail) $ in Millions | 6 Months Ended
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Jun. 30, 2021 USD ($)
Disclosure of detailed information about financial instruments [line items] |
Currency translation adjustments | $ (109)
Level 3 |
Disclosure of detailed information about financial instruments [line items] |
Opening balance | 395
Currency translation adjustments | (3)
– consolidated sales revenue | 15
– net operating costs | (18)
– net operating costs | 33
Total unrealised gains transferred into other comprehensive income | (172)
Disposals/maturity of financial instruments | (3)
Closing balance | 247
Net gains included in the income statement for assets and liabilities held at period end | $ 26

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- Definition Total realised gains or losses related to Level 3 financial assets and liabilities included in consolidated sales revenue. + References No definition available. + Details
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- Definition Total realised gains or losses related to Level 3 financial assets and liabilities included in net operating costs. + References No definition available. + Details
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- Definition Unrealised gain or loss transferred into other comprehensive income. + References No definition available. + Details
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- Definition Total unrealised gains related to Level 3 financial assets and liabilities included in net operating costs. + References No definition available. + Details
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- Details
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