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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2021
Inventories [abstract] |
Disclosure Of Detailed Information About Inventories Explanatory [Table Text Block] | At 31 December (in USD million) 2021 2020 Crude oil 2,014 2,022 Petroleum products 315 443 Natural gas 642 229 Other 424 390 Inventories 3,395 3,084

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