Disclosure Of Interests In Other Entities [Text Block]
| Concept |
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 |
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 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
As at 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
As at 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of interests in other entities [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of interests in subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of subsidiaries [abstract] | |||||||||||||||||||||||||||
| Disclosure of subsidiaries [line items] | |||||||||||||||||||||||||||
| Profit (loss), attributable to non-controlling interests | — | — | — | — | — | — | — | — | — | — | — | — |
200,000
GBP
|
— | — | — | — | — | — | — | — | — |
200,000
GBP
|
— | — | — | — |
| Non-controlling interests | — | — | — | — |
100,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
400,000
GBP
|
— | — | — | — | — |
| Current assets | — | — | — | — |
895,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
712,700,000
GBP
|
— | — | — | — | — |
| Non-current assets | — | — | — | — |
1,892,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
1,484,300,000
GBP
|
— | — | — | — | — |
| Current liabilities | — | — | — | — |
341,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
363,900,000
GBP
|
— | — | — | — | — |
| Non-current liabilities | — | — | — | — |
848,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
430,000,000
GBP
|
— | — | — | — | — |
| Revenue | — |
–
GBP
|
1,852,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
1,852,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
1,525,300,000
GBP
|
1,525,300,000
GBP
|
–
GBP
|
— | — |
| Profit (loss) |
–
GBP
|
54,100,000
GBP
|
288,400,000
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
200,000
GBP
|
–
GBP
|
234,500,000
GBP
|
–
GBP
|
–
GBP
|
234,300,000
GBP
|
–
GBP
|
–
GBP
|
200,000
GBP
|
–
GBP
|
244,400,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
244,200,000
GBP
|
247,900,000
GBP
|
3,700,000
GBP
|
–
GBP
|
— |
| Comprehensive income |
–
GBP
|
— | — |
–
GBP
|
— |
45,200,000
GBP
|
–
GBP
|
300,000
GBP
|
–
GBP
|
226,900,000
GBP
|
1,000,000
GBP
|
6,100,000
GBP
|
278,900,000
GBP
|
–
GBP
|
–
GBP
|
200,000
GBP
|
43,900,000
GBP
|
276,400,000
GBP
|
1,700,000
GBP
|
–
GBP
|
1,100,000
GBP
|
— |
317,300,000
GBP
|
— | — |
–
GBP
|
— |
| Disclosure of interests in associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of associates [abstract] | |||||||||||||||||||||||||||
| Disclosure of associates [line items] | |||||||||||||||||||||||||||
| Other comprehensive income |
–
GBP
|
— | — |
–
GBP
|
— |
45,200,000
GBP
|
–
GBP
|
100,000
GBP
|
–
GBP
|
7,600,000
GBP
|
1,000,000
GBP
|
6,100,000
GBP
|
44,600,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
43,900,000
GBP
|
32,000,000
GBP
|
1,700,000
GBP
|
–
GBP
|
1,100,000
GBP
|
— |
73,100,000
GBP
|
— | — |
–
GBP
|
— |
| Disclosure of interests in joint arrangements [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of joint ventures [abstract] | |||||||||||||||||||||||||||
| Disclosure of joint ventures [line items] | |||||||||||||||||||||||||||
| Cash and cash equivalents | — | — | — | — |
168,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
156,700,000
GBP
|
— | — | — | — |
131,100,000
GBP
|
| Tax expense (income) | — |
15,700,000
GBP
|
72,900,000
GBP
|
— | — | — | — | — | — | — | — | — |
57,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
60,200,000
GBP
|
68,300,000
GBP
|
8,100,000
GBP
|
— | — |