SECURITISATIONS AND COVERED BONDS - Additional Information (Details) £ in Millions, € in Billions |
1 Months Ended | |||||
|---|---|---|---|---|---|---|
|
Jan. 31, 2025
GBP (£)
|
Jun. 30, 2026
GBP (£)
|
Jun. 30, 2026
EUR (€)
|
Dec. 31, 2025
GBP (£)
|
Dec. 31, 2025
EUR (€)
|
Jun. 30, 2025
EUR (€)
|
|
| Disclosure Of Securitisations And Covered Bonds [Line Items] | ||||||
| Notional amount | £ 341,548 | £ 266,336 | ||||
| £10bn Global Covered Bond Programme | ||||||
| Disclosure Of Securitisations And Covered Bonds [Line Items] | ||||||
| Notional amount | £ 10,000 | £ 10,000 | ||||
| Euro €35bn Global Covered Bond Programme | ||||||
| Disclosure Of Securitisations And Covered Bonds [Line Items] | ||||||
| Notional amount | € | € 35 | € 35 | € 35 | |||
| Mortgage-backed master trust structures: | External | Fosse | ||||||
| Disclosure Of Securitisations And Covered Bonds [Line Items] | ||||||
| Mortgage backed notes sold | £ 200 | |||||