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Statement of cash flows, indirect method (Parentheticals) - EUR (€)
€ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Statement of cash flows [abstract]      
Of Which Hyperinflation Effect From Operating Activities € 2,692 € 0 € 0
Of Which Hyperinflation Effect From Investing Activities 759 0 0
Of Which Hyperinflation Effect From Financing Activities € 0 € 0 € 0