Disclosure Of Investment Property [Text Block]
| Concept |
As at 2025-03-31 |
2024-04-01 to 2025-03-31 |
2023-04-01 to 2024-03-31 |
As at 2024-03-31 |
|---|---|---|---|---|
| Disclosure of investment property [text block] | — |
|
— | — |
| Disclosure of detailed information about investment property [text block] | — | — | — | — |
| Disclosure of detailed information about investment property [abstract] | ||||
| Disclosure of detailed information about investment property [line items] | ||||
| Reconciliation of changes in investment property [abstract] | ||||
| Investment property |
2,351,700,000
GBP
|
— | — |
2,408,500,000
GBP
|
| Changes in investment property [abstract] | ||||
| Gains (losses) on fair value adjustment, investment property | — |
55,900,000
GBP
|
251,200,000
GBP
|
— |