Disclosure Of Effect Of Changes In Foreign Exchange Rates [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 |
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 |
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 |
As at 2020-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — |
2,461,100,000
GBP
|
— | — | — |
2,756,100,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
4,802,600,000
GBP
|
| Current assets | — | — | — | — | — | — | — |
2,137,200,000
GBP
|
— | — | — |
1,854,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
3,048,500,000
GBP
|
| Non-current liabilities | — | — | — | — | — | — | — |
1,416,500,000
GBP
|
— | — | — |
2,270,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
2,907,700,000
GBP
|
| Current liabilities | — | — | — | — | — | — | — |
2,480,300,000
GBP
|
— | — | — |
2,111,900,000
GBP
|
— | — | — | — | — | — | — | — | — | — |
2,591,600,000
GBP
|
| Revenue | — | — | — | — | — | — |
4,101,800,000
GBP
|
— | — | — | — | — | — | — |
3,971,600,000
GBP
|
— | — | — | — | — | — | — | — |
| Profit (loss) |
164,200,000
GBP
|
–
GBP
|
3,700,000
GBP
|
–
GBP
|
164,200,000
GBP
|
–
GBP
|
167,900,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
1,803,000,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
1,803,000,000
GBP
|
–
GBP
|
1,803,000,000
GBP
|
— |
| Other comprehensive income |
297,000,000
GBP
|
–
GBP
|
900,000
GBP
|
8,000,000
GBP
|
258,300,000
GBP
|
–
GBP
|
297,900,000
GBP
|
— |
–
GBP
|
46,700,000
GBP
|
–
GBP
|
— |
1 1.1
GBP
|
–
GBP
|
322 .3
GBP
|
–
GBP
|
26,400,000
GBP
|
–
GBP
|
–
GBP
|
360,900,000
GBP
|
1,100,000
GBP
|
323,400,000
GBP
|
— |
| Comprehensive income |
461,200,000
GBP
|
–
GBP
|
4,600,000
GBP
|
8,000,000
GBP
|
422,500,000
GBP
|
–
GBP
|
465,800,000
GBP
|
— |
–
GBP
|
46,700,000
GBP
|
–
GBP
|
— |
11,100,000
GBP
|
–
GBP
|
2,125,300,000
GBP
|
–
GBP
|
26,400,000
GBP
|
–
GBP
|
–
GBP
|
2,163,900,000
GBP
|
1 .1
GBP
|
2,126,400,000
GBP
|
— |