Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
As at 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 |
As at 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — |
2 Segment information
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||||||
| Revenue | — | — | — |
2,184,000,000
GBP
|
— | — |
2,184,000,000
GBP
|
–
GBP
|
1,947,000,000
GBP
|
— | — | — | — | — |
2,000,000
GBP
|
1,949,000,000
GBP
|
| Tax expense (income) | — | — | — |
71,000,000
GBP
|
— | — |
95,000,000
GBP
|
24,000,000
GBP
|
77,000,000
GBP
|
— | — | — | — | — |
6,000,000
GBP
|
83,000,000
GBP
|
| Profit (loss) before tax | — | — | — |
282,000,000
GBP
|
— | — |
424,000,000
GBP
|
142,000,000
GBP
|
337,000,000
GBP
|
— | — | — | — | — |
9,000,000
GBP
|
346,000,000
GBP
|
| Profit (loss) |
–
GBP
|
–
GBP
|
— |
211,000,000
GBP
|
211,000,000
GBP
|
–
GBP
|
329,000,000
GBP
|
118,000,000
GBP
|
260,000,000
GBP
|
260,000,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
3,000,000
GBP
|
263,000,000
GBP
|
| Assets | — | — |
3,936,000,000
GBP
|
— | — | — | — | — | — | — |
3,897,000,000
GBP
|
— | — | — | — | — |
| Liabilities | — | — |
2,529,000,000
GBP
|
— | — | — | — | — | — | — |
2,500,000,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — |
387,000,000
GBP
|
— | — | — | — |
285,000,000
GBP
|
— | — | — | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — |
36,000,000
GBP
|
— | — | — | — |
284,000,000
GBP
|
— | — | — | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — |
114,000,000
GBP
|
— | — | — | — |
127,000,000
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] | — | — | — |
2.3 Analysis by geographic location
|
— | — | — | — | — | — | — | — | — | — | — | — |
| 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] |