Disclosure Of Cash Flow Statement [Text Block]
| Concept |
2022-01-01 to 2022-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
As at 2020-12-31 |
|---|---|---|---|---|
| Disclosure of cash flow statement [text block] |
|
— | — | — |
| Cash and cash equivalents if different from statement of financial position [abstract] | ||||
| Cash and cash equivalents | — |
1,003,600,000
GBP
|
955,700,000
GBP
|
— |
| Cash and cash equivalents if different from statement of financial position | — |
938,400,000
GBP
|
896,500,000
GBP
|
1,168,200,000
GBP
|