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Property, plant and equipment - Additional information (Details) - EUR (€) € in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Property, plant and equipment |  |  |  |
Borrowing costs capitalised | € 93 | € 52 | € 73 |
Capital expenditure | 8,049 | 8,778 |  |
Currency translation differences | 1,044 | 2,098 |  |
Write-off | 270 | 84 |  |
Property, plant and equipment | 62,192 | 60,302 | 63,158 |
Property, plant and equipment subject to leases | 241 |  |  |
Property, plant and equipment, pledged as security | 24 | 24 |  |
Government grants | € 112 | € 125 |  |
Minimum |  |  |  |
Property, plant and equipment |  |  |  |
Interest rate used for capitalizing finance expense | 2.60% | 2.30% |  |
Maximum |  |  |  |
Property, plant and equipment |  |  |  |
Interest rate used for capitalizing finance expense | 2.80% | 2.40% |  |
Accumulated impairment |  |  |  |
Property, plant and equipment |  |  |  |
Property, plant and equipment | € (18,226) | € (16,471) |  |
USD |  |  |  |
Property, plant and equipment |  |  |  |
Currency translation differences | 976 |  |  |
Nigeria | Oil Prospecting License 245 |  |  |  |
Property, plant and equipment |  |  |  |
Property, plant and equipment | 1,184 |  |  |
Unproved mineral interest |  |  |  |
Property, plant and equipment |  |  |  |
Capital expenditure | 256 | 592 |  |
Currency translation differences | 52 |  |  |
Property, plant and equipment | 2,162 | 2,478 | 2,390 |
Unproved mineral interest | Nigeria | Oil Prospecting License 245 |  |  |  |
Property, plant and equipment |  |  |  |
Property, plant and equipment | € 874 |  |  |
Unproved mineral interest | Nigeria | Oil Prospecting License 245 | Shell |  |  |  |
Property, plant and equipment |  |  |  |
Proportion of ownership interest in joint operation | 50.00% |  |  |
Unproved mineral interest | Nigeria | Oil Prospecting License 245 | Nigeria Government |  |  |  |
Property, plant and equipment |  |  |  |
Proportion of ownership interest in joint operation | 50.00% |  |  |
E&P wells, plant and machinery |  |  |  |
Property, plant and equipment |  |  |  |
Capital expenditure | € 144 | 432 |  |
Currency translation differences | 815 | 1,623 |  |
Write-off |  | 12 |  |
Property, plant and equipment | 46,492 | 42,856 | 45,782 |
E&P wells, plant and machinery | Egypt, Mexico, Libya, Ghana and Angola |  |  |  |
Property, plant and equipment |  |  |  |
Transfers | 4,560 |  |  |
E&P exploration assets and appraisal |  |  |  |
Property, plant and equipment |  |  |  |
Capital expenditure | 508 | 330 |  |
Currency translation differences | 24 | 53 |  |
Transfers | (46) |  |  |
Write-off | 216 | 66 |  |
Property, plant and equipment | 1,563 | 1,267 | 1,371 |
E&P exploration assets and appraisal | Australia, Kazakhstan, Pakistan, China and United Kingdom |  |  |  |
Property, plant and equipment |  |  |  |
Write-off | 183 |  |  |
Suspended exploration wells pending final determination |  |  |  |
Property, plant and equipment |  |  |  |
Currency translation differences | 21 | 49 | (178) |
Property, plant and equipment | 1,246 | 1,101 | € 1,263 | € 1,684
Exploration wells in progress |  |  |  |
Property, plant and equipment |  |  |  |
Property, plant and equipment | 317 |  |  |
Exploration & Production |  |  |  |
Property, plant and equipment |  |  |  |
Borrowing costs capitalised | 71 | 37 |  |
Capital expenditure | 6,889 | € 7,757 |  |
Exploration & Production | Proved and unproved mineral interest | USA |  |  |  |
Property, plant and equipment |  |  |  |
Capital expenditure | € 400 |  |  |

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- Definition The increase (decrease) in property, plant and equipment resulting from net exchange differences arising on the translation of the financial statements from the functional currency into a different presentation currency, including the translation of a foreign operation into the presentation currency of the reporting entity. [Refer: Property, plant and equipment] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 16 -IssueDate 2019-01-01 -Paragraph 73 -Subparagraph e -Clause viii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=16&code=ifrs-tx-2019-en-r&anchor=para_73_e_viii&doctype=Standard -URIDate 2019-03-27 + Details
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