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Other Gains and Losses, and Litigation (Details) - EUR (€) € in Millions	6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Analysis of income and expense [abstract]
Other gains and litigation	€ 73	€ 142	€ 370

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- Definition

The line item other gains and losses, and litigation includes the impact of material transactions of an unusual nature or amount. [note B.20.2.]

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No definition available.

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