Disclosure Of Earnings Per Share [Text Block]
| Concept |
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 |
|---|---|---|---|---|---|---|
| Disclosure of earnings per share [text block] |
5 Earnings per share
|
— | — | — | — | — |
| Earnings per share [text block] | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||
| Earnings per share [line items] | ||||||
| Basic earnings per share [abstract] | ||||||
| Basic earnings (loss) per share |
0.2075
|
0.3225
|
— |
0.2547
|
— |
0.2574
|
| Diluted earnings per share [abstract] | ||||||
| Diluted earnings (loss) per share |
0.2043
|
0.3175
|
— |
0.2517
|
— |
0.2544
|
| Adjustments to reconcile profit (loss) to numerator used in calculating earnings per share [abstract] | ||||||
| Profit (loss), attributable to owners of parent |
211,000,000
GBP
|
329,000,000
GBP
|
118,000,000
GBP
|
260,000,000
GBP
|
3,000,000
GBP
|
263,000,000
GBP
|
| Disclosure of depositary receipts [text block] | — | — | — | — | — | — |
| Disclosure of depositary receipts [abstract] | ||||||
| Disclosure of depositary receipts [line items] |