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Derivative Financial Instruments and Risk Management Policies - Sensitivity Analysis Due to Fluctuations in Interest Rates (Details) € in Millions | 12 Months Ended
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Dec. 31, 2022 EUR (€)
Change in interest rate |
Increase in interest rate | 1.00%
Decrease in interest rate | 1.00%
Impact on consolidated income statement |
Decrease in consolidated income | € (34)
Increase in consolidated income | 34
Impact on consolidated equity |
Decrease in consolidated equity | (61)
Increase in consolidated equity | € (61)

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