Assets pledged, collateral received and assets transferred - Narrative (Details) - GBP (£) £ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Asset backed funding programmes | ||
| Disclosure of unconsolidated structured entities [line items] | ||
| Loans and advances | £ 4,213 | £ 3,770 |