Credit risk - Scenario weighting (Details) |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Upside 2 | ||
| Disclosure of nature and extent of risks arising from financial instruments [line items] | ||
| Scenario weighting | 13.70% | 14.40% |
| Upside 1 | ||
| Disclosure of nature and extent of risks arising from financial instruments [line items] | ||
| Scenario weighting | 27.30% | 27.40% |
| Baseline | ||
| Disclosure of nature and extent of risks arising from financial instruments [line items] | ||
| Scenario weighting | 39.50% | 38.50% |
| Downside 1 | ||
| Disclosure of nature and extent of risks arising from financial instruments [line items] | ||
| Scenario weighting | 12.50% | 12.70% |
| Downside 2 | ||
| Disclosure of nature and extent of risks arising from financial instruments [line items] | ||
| Scenario weighting | 7.00% | 7.00% |