Profit Or Loss [Abstract]
| Concept |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||
| Other income | — | — | — |
11,500,000
GBP
|
— | — | — |
12,600,000
GBP
|
— | — | — | — | — | — |
| Gain (loss) arising from derecognition of financial assets measured at amortised cost | — | — | — |
-
GBP
|
— | — | — |
4,600,000
GBP
|
— | — | — | — | — | — |
| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 | — | — | — |
18,000,000
GBP
|
— | — | — |
14,000,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) before tax | — | — | — |
199,900,000
GBP
|
— | — | — |
417,900,000
GBP
|
— | — | — | — | — | — |
| Tax expense (income) | — | — | — |
46,000,000
GBP
|
— | — | — |
104,300,000
GBP
|
— | — | — | — | — | — |
| Profit (loss) |
-
GBP
|
-
GBP
|
-
GBP
|
153,900,000
GBP
|
153,900,000
GBP
|
-
GBP
|
-
GBP
|
313,600,000
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
-
GBP
|
313,600,000
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 | — | — | — |
0.687
|
— | — | — |
1.292
|
— | — | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||
| Diluted earnings (loss) per share | — | — | — |
0.663
|
— | — | — |
1.259
|
— | — | — | — | — | — |