Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2022-04-03 to 2023-04-01 |
2022-04-03 to 2023-04-01 |
2022-04-03 to 2023-04-01 |
2022-04-03 to 2023-04-01 |
As at 2023-04-01 |
2022-04-03 to 2023-04-01 |
2022-04-03 to 2023-04-01 |
2022-04-03 to 2023-04-01 |
2021-03-28 to 2022-04-02 |
2021-03-28 to 2022-04-02 |
2021-03-28 to 2022-04-02 |
2021-04-28 to 2022-04-02 |
2021-03-28 to 2022-04-02 |
As at 2022-04-02 |
2021-03-28 to 2022-04-02 |
2021-03-28 to 2022-04-02 |
2021-03-28 to 2022-04-02 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — |
3,094,000,000
GBP
|
— | — | — |
2,826,000,000
GBP
|
— | — | — | — | — | — | — |
| Tax expense (income) | — | — | — | — | — |
142,000,000
GBP
|
— | — | — |
114,000,000
GBP
|
— | — | — | — | — | — | — |
| Profit (loss) before tax | — | — | — | — | — |
634,000,000
GBP
|
— | — | — |
511,000,000
GBP
|
— |
511,000,000
GBP
|
— | — | — | — | — |
| Profit (loss) |
–
GBP
|
490,000,000
GBP
|
2,000,000
GBP
|
–
GBP
|
— |
492,000,000
GBP
|
4 90
GBP
|
–
GBP
|
3 96
GBP
|
397,000,000
GBP
|
–
GBP
|
— |
–
GBP
|
— |
396,000,000
GBP
|
–
GBP
|
1,000,000
GBP
|
| Assets | — | — | — | — |
3,686,000,000
GBP
|
— | — | — | — | — | — | — | — |
3,697,000,000
GBP
|
— | — | — |
| Liabilities | — | — | — | — |
2,147,000,000
GBP
|
— | — | — | — | — | — | — | — |
2,080,000,000
GBP
|
— | — | — |
| Cash flows from (used in) operating activities | — | — | — | — | — |
750,000,000
GBP
|
— | — | — | — | — |
699,000,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) investing activities | — | — | — | — | — |
147,000,000
GBP
|
— | — | — | — | — |
164,000,000
GBP
|
— | — | — | — | — |
| Cash flows from (used in) financing activities | — | — | — | — | — |
821,000,000
GBP
|
— | — | — | — | — |
58 1
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] |