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Consolidated statement of changes in equity (Parenthetical) - EUR (€) € in Millions	6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Statement of changes in equity [abstract]
Hyperinflation adjustment	€ 299	€ (43)

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- Definition

Increase (Decrease) Through Hyperinflation Adjustment, Equity

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