Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2022-09-18 to 2023-09-16 |
2022-09-18 to 2023-09-16 |
2022-09-18 to 2023-09-16 |
2022-09-18 to 2023-09-16 |
As at 2023-09-16 |
2022-09-18 to 2023-09-16 |
2022-09-18 to 2023-09-16 |
2022-09-18 to 2023-09-16 |
2022-09-18 to 2023-09-16 |
2021-09-19 to 2022-09-17 |
2021-09-19 to 2022-09-17 |
As at 2022-09-17 |
2021-09-19 to 2022-09-17 |
2021-09-19 to 2022-09-17 |
2021-09-19 to 2022-09-17 |
2021-09-19 to 2022-09-17 |
2021-09-19 to 2022-09-17 |
2021-09-19 to 2022-09-17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||||||||
| Revenue | — | — | — |
19,750,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
16,997,000,000
GBP
|
— | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method | — | — | — |
124,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
109,000,000
GBP
|
— | — |
| Tax expense (income) | — | — | — |
272,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
356,000,000
GBP
|
— | — |
| Profit (loss) before tax | — | — | — |
1,340,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
1,076,000,000
GBP
|
— | — |
| Profit (loss) |
1,044,000,000
GBP
|
1,044,000,000
GBP
|
24,000,000
GBP
|
1,068,000,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
700,000,000
GBP
|
700,000,000
GBP
|
20,000,000
GBP
|
720,000,000
GBP
|
–
GBP
|
–
GBP
|
| Assets | — | — | — | — |
18,844,000,000
GBP
|
— | — | — | — | — | — |
19,775,000,000
GBP
|
— | — | — | — | — | — |
| Liabilities | — | — | — | — |
7,651,000,000
GBP
|
— | — | — | — | — | — |
8,221,000,000
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) operating activities | — | — | — |
1,654,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
1,153,000,000
GBP
|
— | — |
| Cash flows from (used in) investing activities | — | — | — |
906,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
744,000,000
GBP
|
— | — |
| Cash flows from (used in) financing activities | — | — | — |
1,282,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
677,000,000
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] | — | — | — |
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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] |