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v3.21.2

Provisions, commitments, contingent liabilities and contingent assets (Details) $ in Millions | 1 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 USD ($) | Jun. 30, 2021 USD ($)
Asset retirement obligations [member] |  |
Disclosure of other provisions [line items] |  |
Other provisions | $ 16,743 | $ 16,743
Increase (decrease) in provisions due to changes in discount rate |  | (548)
ICMS indirect tax - Dispute with Brazilian tax authorities [member] |  |
Disclosure of other provisions [line items] |  |
Estimated exposure | 428 | $ 428
Indirect tax rate |  | 18.00%
Redetermination process for Agbami field [member] |  |
Disclosure of other provisions [line items] |  |
Reduction in exposure due to settlement | 822 |
Redetermination process for Agbami field [member] | E&P International [member] |  |
Disclosure of other provisions [line items] |  |
Other revenues | $ 57 |

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- Definition The increase (decrease) in other provisions. [Refer: Other provisions] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 37 -IssueDate 2020-01-01 -Paragraph 84 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=37&code=ifrs-tx-2020-en-r&anchor=para_84&doctype=Standard -URIDate 2020-01-01 + Details
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