Related party transactions - Transactions (Details) - EUR (€) € in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Related party transactions [abstract]
Sales	€ 46	€ 74	€ 87
Purchases	(141)	(127)	(144)
Trade receivables	18	36	45
Trade payables	€ (31)	€ (26)	€ (29)

The amounts payable resulting from related party transactions. [Refer: Related parties [member]]

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- Definition

The amounts receivable resulting from related party transactions. [Refer: Related parties [member]]

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- Definition

The amount of goods purchased by the entity in related party transactions. [Refer: Related parties [member]]

+ References

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No definition available.

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- Definition

The amount of revenue arising from the sale of goods in related party transactions. [Refer: Revenue; Related parties [member]]

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