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Finance debt - Changes in liabilities arising from financing activities (Details) - EUR (€) € in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022
Borrowings |  |
Carrying amount at beginning | € 31,868 | € 33,131
Cash flows | (648) | (3,563)
Currency translation differences | (78) | 1,044
Changes in the scope of consolidation | 403 | (1,571)
Other non-monetary changes | 2,520 | 2,827
Carrying amount at end | 34,065 | 31,868
Long-term debt and current portion of long-term debt |  |
Borrowings |  |
Carrying amount at beginning | 22,471 | 25,495
Cash flows | 1,810 | (3,944)
Currency translation differences | (144) | 208
Changes in the scope of consolidation | 38 | 477
Other non-monetary changes | 462 | 235
Carrying amount at end | 24,637 | 22,471
Short-term debt |  |
Borrowings |  |
Carrying amount at beginning | 4,446 | 2,299
Cash flows | (1,495) | 1,375
Currency translation differences | 182 | 547
Changes in the scope of consolidation | 352 | (95)
Other non-monetary changes | 607 | 320
Carrying amount at end | 4,092 | 4,446
Long-term and current portion of long-term lease liabilities |  |
Borrowings |  |
Carrying amount at beginning | 4,951 | 5,337
Cash flows | (963) | (994)
Currency translation differences | (116) | 289
Changes in the scope of consolidation | 13 | (1,953)
Other non-monetary changes | 1,451 | 2,272
Carrying amount at end | € 5,336 | € 4,951

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- Definition The increase (decrease) in liabilities arising from financing activities resulting from the effect of changes in foreign exchange rates. [Refer: Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 44B -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_44B_c&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in liabilities arising from financing activities resulting from financing cash flows. [Refer: Cash flows from (used in) financing activities; Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 44B -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_44B_a&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in liabilities arising from financing activities resulting from obtaining or losing control of subsidiaries or other businesses. [Refer: Liabilities arising from financing activities; Subsidiaries [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 44B -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_44B_b&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The increase (decrease) in liabilities arising from financing activities resulting from changes that the entity does not separately disclose in the same statement or note. [Refer: Liabilities arising from financing activities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 44B -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_44B_e&doctype=Standard -URIDate 2023-03-23 + Details
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- Definition The amount of liabilities for which cash flows were, or future cash flows will be, classified in the statement of cash flows as cash flows from financing activities. [Refer: Cash flows from (used in) financing activities; Liabilities] + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name IAS -Number 7 -IssueDate 2023-01-01 -Paragraph 44D -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=7&code=ifrs-tx-2023-en-r&anchor=para_44D&doctype=Standard -URIDate 2023-03-23 + Details
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