Derivatives - Value of Derivatives Held as Fair Value Hedges (Detail) - Derivatives held as fair value hedges - EUR (€) € in Millions |
12 Months Ended | |
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Dec. 31, 2025 |
Dec. 31, 2024 |
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| Value of Derivatives held as Fair Value Hedges [line items] | ||
| Assets | € 2,966 | € 2,546 |
| Liabilities | 4,494 | 6,282 |
| Nominal amount | 122,199 | 108,170 |
| Fair Value changes used for hedge effectiveness | 1,247 | 671 |
| Result of fair value hedges | € 370 | € 454 |
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- Definition Fair value changes used for hedge effectiveness No definition available.
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- Definition NominalAmountOfHedgingInstrumentHedges No definition available.
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- Definition Value of Derivatives held as Fair Value Hedges [line items] No definition available.
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- Definition The gain (loss) on the change in fair value of the hedging instrument used as a basis for recognising hedge ineffectiveness. Hedge ineffectiveness is the extent to which the changes in the fair value or the cash flows of the hedging instrument are greater or less than those on the hedged item. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of a hedging instrument, recognised as an asset. [Refer: Hedging instruments [domain]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of a hedging instrument, recognised as a liability. [Refer: Hedging instruments [domain]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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