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Equity - Translation Differences (Details) - EUR (€) € in Millions	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Disclosure of reserves within equity [line items]
Accumulated contribution of translation differences	€ (20,686)	€ (20,723)	€ (21,892)
Brazilian real
Disclosure of reserves within equity [line items]
Accumulated contribution of translation differences	(13,612)	(14,031)	(15,292)
Pound sterling
Disclosure of reserves within equity [line items]
Accumulated contribution of translation differences	(97)	(322)	309
Venezuelan bolivar
Disclosure of reserves within equity [line items]
Accumulated contribution of translation differences	(3,686)	(3,734)	(3,755)
Argentine peso
Disclosure of reserves within equity [line items]
Accumulated contribution of translation differences	(2,011)	(1,364)	(1,702)
Other currencies
Disclosure of reserves within equity [line items]
Accumulated contribution of translation differences	€ (1,280)	€ (1,272)	€ (1,452)

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- Definition

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

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- Definition

A component of equity representing exchange differences on translation of financial statements recognised in other comprehensive income and accumulated in equity. [Refer: Other comprehensive income]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 21
-IssueDate 2023-01-01
-Paragraph 52
-Subparagraph b
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=21&code=ifrs-tx-2023-en-r&anchor=para_52_b&doctype=Standard
-URIDate 2023-03-23

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