Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
As at 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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] | ||||||||||||||||||||
| Revenue | — | — | — |
6,470,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
5,034,500,000
GBP
|
— |
| Tax expense (income) | — | — | — |
64,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
61,500,000
GBP
|
— |
| Profit (loss) before tax | — | — | — |
249,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
248,000,000
GBP
|
— |
| Profit (loss) | — |
–
GBP
|
–
GBP
|
184,200,000
GBP
|
182,800,000
GBP
|
1,400,000
GBP
|
–
GBP
|
–
GBP
|
182,800,000
GBP
|
–
GBP
|
1,200,000
GBP
|
–
GBP
|
185,300,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
186,500,000
GBP
|
185,300,000
GBP
|
| Assets |
3,280,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,713,900,000
GBP
|
— | — | — | — | — | — |
| Liabilities |
2,408,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,969,100,000
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — |
242,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
224,300,000
GBP
|
— |
| Cash flows from (used in) investing activities | — | — | — |
60,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
25,000,000
GBP
|
— |
| Cash flows from (used in) financing activities | — | — | — |
183,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
228,400,000
GBP
|
— |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||||||||||||||
| Disclosure of products and services [line items] | ||||||||||||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||||||||||||||
| Disclosure of geographical areas [line items] | ||||||||||||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||||||||||||||
| Disclosure of major customers [line items] |