Disclosure Of Interests In Other Entities [Text Block]
| Concept |
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 |
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 |
As at 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
As at 2020-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — |
19,000,000
GBP
|
— | — | — | — | — | — | — |
11,000,000
GBP
|
— | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — | — | — | — |
139,000,000
GBP
|
— |
118,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Current assets | — | — | — | — | — | — | — | — | — | — |
1 474
GBP
|
— |
1 232
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — | — | — | — |
5 733
GBP
|
— |
5 440
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — | — | — | — |
823,000,000
GBP
|
— |
684,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — | — | — | — |
3 138
GBP
|
— |
3 021
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
| Revenue | — | — | — | — | — | — | — | — | — |
3 233
GBP
|
— | — | — | — | — | — | — |
2 995
GBP
|
— | — | — | — | — | — | — |
| Profit (loss) |
151,000,000
GBP
|
–
GBP
|
19,000,000
GBP
|
–
GBP
|
151,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
170,000,000
GBP
|
— |
–
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
79,000,000
GBP
|
–
GBP
|
–
GBP
|
68,000,000
GBP
|
–
GBP
|
11,000,000
GBP
|
68,000,000
GBP
|
— |
| Comprehensive income |
258,000,000
GBP
|
–
GBP
|
30,000,000
GBP
|
1 74
GBP
|
74,000,000
GBP
|
4,000,000
GBP
|
–
GBP
|
6,000,000
GBP
|
–
GBP
|
288,000,000
GBP
|
— |
–
GBP
|
— |
–
GBP
|
–
GBP
|
237,000,000
GBP
|
–
GBP
|
29,000,000
GBP
|
–
GBP
|
–
GBP
|
192,000,000
GBP
|
–
GBP
|
16,000,000
GBP
|
45,000,000
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 |
107,000,000
GBP
|
–
GBP
|
11,000,000
GBP
|
1 74
GBP
|
77,000,000
GBP
|
4,000,000
GBP
|
–
GBP
|
6,000,000
GBP
|
–
GBP
|
118,000,000
GBP
|
— |
–
GBP
|
— |
–
GBP
|
–
GBP
|
237,000,000
GBP
|
–
GBP
|
108,000,000
GBP
|
–
GBP
|
–
GBP
|
1 24
GBP
|
–
GBP
|
5,000,000
GBP
|
113,000,000
GBP
|
— |
| Investments accounted for using equity method | — | — | — | — | — | — | — | — | — | — |
165,000,000
GBP
|
— |
171,000,000
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 | — | — | — | — | — | — | — | — | — | — |
534,000,000
GBP
|
— |
294,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
329,000,000
GBP
|
| Depreciation and amortisation expense | — | — | — | — | — | — | — | — | — |
228,000,000
GBP
|
— | — | — | — | — | — | — |
217,000,000
GBP
|
— | — | — | — | — | — | — |
| Tax expense (income) | — | — | — | — | — | — | — | — | — |
41,000,000
GBP
|
— | — | — | — | — | — | — |
25,000,000
GBP
|
— | — | — | — | — | — | — |