Disclosure Of Fair Value Measurement [Text Block]
| Concept |
2024-01-01 to 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2024-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
As at 2022-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of fair value measurement [text block] |
Fair value measurements
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of assets [abstract] | |||||||||||||
| Disclosure of fair value measurement of assets [line items] | |||||||||||||
| Assets | — | — |
301,532,000
GBP
|
— | — | — |
692,340,000
GBP
|
— | — | — | — | — | — |
| Reconciliation of changes in fair value measurement, assets [abstract] | |||||||||||||
| Disclosure of fair value measurement of equity [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of fair value measurement of equity [abstract] | |||||||||||||
| Disclosure of fair value measurement of equity [line items] | |||||||||||||
| Equity | — |
507,081,000
GBP
|
297,285,000
GBP
|
793,286,000
GBP
|
11,080,000
GBP
|
793,286,000
GBP
|
686,331,000
GBP
|
123,765,000
GBP
|
16,810,000
GBP
|
949,620,000
GBP
|
819,242,000
GBP
|
133,894,000
GBP
|
3,516,000
GBP
|
| Reconciliation of changes in fair value measurement, entity's own equity instruments [abstract] |