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Segment information - Summary of Geographical Information on Net Sales and Non-Current Assets (Details) - EUR (€) € in Millions | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Disclosure of geographical areas [line items] |  |  |
Net sales | € 43,070 | € 42,997 | € 37,761
Property, plant and equipment owned | 10,160 | 9,869 | 10,028
Goodwill | 49,404 | 49,892 | 48,056
Other intangible assets | 24,319 | 21,640 | 21,407
Total |  |  |
Disclosure of geographical areas [line items] |  |  |
Net sales | 43,070 | 42,997 | 37,761
Property, plant and equipment owned | 10,160 | 9,869 | 10,028
Goodwill | 49,404 | 49,892 | 48,056
Other intangible assets | 24,319 | 21,640 | 21,407
Europe |  |  |
Disclosure of geographical areas [line items] |  |  |
Net sales | 10,392 | 9,999 | 9,759
Property, plant and equipment owned | 5,659 | 5,365 | 5,959
Goodwill | 0 | 0 | 0
Other intangible assets | 5,566 | 6,257 | 7,059
France |  |  |
Disclosure of geographical areas [line items] |  |  |
Net sales | 2,379 | 2,296 | 2,256
Property, plant and equipment owned | 3,085 | 2,875 | 3,253
Goodwill | 0 | 0 | 0
Other intangible assets | 0 | 0 | 0
North America |  |  |
Disclosure of geographical areas [line items] |  |  |
Net sales | 19,216 | 18,984 | 15,075
Property, plant and equipment owned | 3,316 | 3,284 | 2,998
Goodwill | 0 | 0 | 0
Other intangible assets | 17,852 | 14,178 | 13,187
United States |  |  |
Disclosure of geographical areas [line items] |  |  |
Net sales | 18,512 | 18,275 | 14,385
Property, plant and equipment owned | 2,322 | 2,457 | 2,234
Goodwill | 0 | 0 | 0
Other intangible assets | 0 | 0 | 0
Other countries |  |  |
Disclosure of geographical areas [line items] |  |  |
Net sales | 13,462 | 14,014 | 12,927
Property, plant and equipment owned | 1,185 | 1,220 | 1,071
Goodwill | 0 | 0 | 0
Other intangible assets | € 901 | € 1,205 | € 1,161

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- Definition The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Business combinations [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2023-01-01 -Paragraph 134 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_134_a&doctype=Standard -URIDate 2023-03-23 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2023-01-01 -Paragraph 135 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2023-en-r&anchor=para_135_a&doctype=Standard -URIDate 2023-03-23 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 3 -IssueDate 2023-01-01 -Paragraph B67 -Subparagraph d -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=3&code=ifrs-tx-2023-en-r&anchor=para_B67_d&doctype=Appendix&subtype=B -URIDate 2023-03-23 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 1 -IssueDate 2023-01-01 -Paragraph 54 -Subparagraph c -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2023-en-r&anchor=para_54_c&doctype=Standard -URIDate 2023-03-23 + Details
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