Disclosure Of Effect Of Changes In Foreign Exchange Rates [Text Block]
| Concept |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
As at 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2023-04-01 to 2024-03-31 |
2022-04-01 to 2023-03-31 |
As at 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
2022-04-01 to 2023-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of effect of changes in foreign exchange rates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when currency is not exchangeable into another currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of information when foreign operation’s functional currency is not exchangeable into presentation currency [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of summarised financial information about foreign operation [abstract] | ||||||||||||||||||||
| Disclosure of summarised financial information about foreign operation [line items] | ||||||||||||||||||||
| Non-current assets | — | — | — |
10,090,000,000
GBP
|
— | — | — | — | — | — | — |
10,434,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Current assets | — | — | — |
574,000,000
GBP
|
— | — | — | — | — | — | — |
532,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — |
2,864,000,000
GBP
|
— | — | — | — | — | — | — |
3,249,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Current liabilities | — | — | — |
1,353,000,000
GBP
|
— | — | — | — | — | — | — |
645,000,000
GBP
|
— | — | — | — | — | — | — | — |
| Revenue | — | — |
824,000,000
GBP
|
— |
58,000,000
GBP
|
766,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
726,000,000
GBP
|
65,000,000
GBP
|
791,000,000
GBP
|
| Profit (loss) | — | — |
341,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
622,000,000
GBP
|
| Other comprehensive income | — | — |
2,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
10,000,000
GBP
|
| Comprehensive income |
–
GBP
|
321,000,000
GBP
|
343,000,000
GBP
|
— | — | — |
–
GBP
|
–
GBP
|
321,000,000
GBP
|
22,000,000
GBP
|
629,000,000
GBP
|
— |
–
GBP
|
629,000,000
GBP
|
3,000,000
GBP
|
–
GBP
|
–
GBP
|
— | — |
632,000,000
GBP
|