Profit Or Loss [Abstract]
| Concept |
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 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||||||
| Revenue | — | — | — | — |
1,491,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
1,550,000,000
GBP
|
— |
| Interest revenue calculated using effective interest method | — | — | — | — |
52,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
40,600,000
GBP
|
— |
| Profit (loss) from operating activities | — | — | — | — |
480,900,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
725,400,000
GBP
|
— |
| Finance costs | — | — | — | — |
13,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
13,700,000
GBP
|
— |
| Profit (loss) before tax | — | — | — | — |
469,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
713,500,000
GBP
|
— |
| Tax expense (income) | — | — | — | — |
97,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
130,200,000
GBP
|
— |
| Profit (loss) from continuing operations | — | — | — | — |
371,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
583,300,000
GBP
|
— |
| Profit (loss) from discontinued operations | — | — | — | — |
–
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
413,400,000
GBP
|
— |
| Profit (loss) |
–
GBP
|
–
GBP
|
373,000,000
GBP
|
–
GBP
|
371,800,000
GBP
|
–
GBP
|
373,000,000
GBP
|
1,200,000
GBP
|
–
GBP
|
1,200,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
997,900,000
GBP
|
996,700,000
GBP
|
997,900,000
GBP
|
| Profit (loss), attributable to [abstract] | ||||||||||||||||||
| Profit (loss), attributable to owners of parent | — | — | — | — |
373,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
997,900,000
GBP
|
— |
| Profit (loss), attributable to non-controlling interests | — | — | — | — |
1,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
1,200,000
GBP
|
— |
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||||||||
| Earnings per share [line items] | ||||||||||||||||||
| Basic earnings per share [abstract] | ||||||||||||||||||
| Basic earnings (loss) per share from continuing operations | — | — | — | — |
1.243
|
— | — | — | — | — | — | — | — | — | — | — |
1.967
|
— |
| Basic earnings (loss) per share | — | — | — | — |
1.243
|
— | — | — | — | — | — | — | — | — | — | — |
3.355
|
— |
| Diluted earnings per share [abstract] | ||||||||||||||||||
| Diluted earnings (loss) per share from continuing operations | — | — | — | — |
1.237
|
— | — | — | — | — | — | — | — | — | — | — |
1.961
|
— |
| Diluted earnings (loss) per share | — | — | — | — |
1.237
|
— | — | — | — | — | — | — | — | — | — | — |
3.345
|
— |