Fees and Commission Income - Summary of Fees and Commission Income (Detail) - EUR (€) € in Millions |
6 Months Ended | ||||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
[1] | |||
| Fee and commission income [abstract] | |||||
| Fee from asset management and insurance distribution | € 969 | € 987 | |||
| Other fee and commission income | 39 | 43 | |||
| Fee and commission income | € 1,008 | € 1,030 | |||
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