Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||
| Disclosure of operating segments [line items] | ||||
| Tax expense (income) | — |
1,500,000
GBP
|
— |
100,000
GBP
|
| Profit (loss) before tax | — |
971,100,000
GBP
|
— |
449,500,000
GBP
|
| Profit (loss) | — |
972,600,000
GBP
|
— |
449,400,000
GBP
|
| Assets |
5,593,900,000
GBP
|
— |
4,406,500,000
GBP
|
— |
| Liabilities |
1,517,400,000
GBP
|
— |
1,485,200,000
GBP
|
— |
| Cash flows from (used in) operating activities | — |
196,100,000
GBP
|
— |
137,600,000
GBP
|
| Cash flows from (used in) investing activities | — |
327,300,000
GBP
|
— |
150,200,000
GBP
|
| Cash flows from (used in) financing activities | — |
144,500,000
GBP
|
— |
49,000,000
GBP
|