Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2023-01-01 to 2023-12-31 |
As at 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
2023-01-01 to 2023-12-31 |
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 |
2022-01-01 to 2022-12-31 |
As at 2022-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] |
4. Operating segments
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | |||||||||||||||||||||||
| Disclosure of operating segments [line items] | |||||||||||||||||||||||
| Interest expense |
26,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
12,600,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Interest income (expense) |
68,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
46,100,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Tax expense (income) |
105,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
75,900,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Profit (loss) before tax |
442,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
361,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Profit (loss) |
337,200,000
GBP
|
— |
–
GBP
|
338,000,000
GBP
|
800,000
GBP
|
338,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
285,300,000
GBP
|
286,500,000
GBP
|
1,200,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
286,500,000
GBP
|
–
GBP
|
–
GBP
|
— |
| Assets | — |
7,096,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
6,208,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
6,336,700,000
GBP
|
| Liabilities | — |
6,103,400,000
GBP
|
— | — | — | — | — | — | — | — | — |
5,321,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
5,053,800,000
GBP
|
| Cash flows from (used in) operating activities |
279,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
476,900,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) investing activities |
75,900,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
101,000,000
GBP
|
— | — | — | — | — | — | — | — | — |
| Cash flows from (used in) financing activities |
171,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
425,000,000
GBP
|
— | — | — | — | — | — | — | — | — |