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Accounting policies - Impairment of financial assets (Details) € in Millions | 12 Months Ended
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Dec. 31, 2025 EUR (€)
Disclosure Of Accounting Policies [Abstract] |
Default rate expected increase (in percentage) | 0.19%
Expected impact on credit risk provision | € 0

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- Definition Disclosure Of Accounting Policies Abstract [Abstract] + References No definition available. + Details
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