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 |
As at 2022-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
As at 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — |
2,37 3.5
GBP
|
— | — | — |
2,373,300,000
GBP
|
— | — | — |
| Current assets | — | — | — | — | — | — |
138,400,000
GBP
|
— | — | — |
220,300,000
GBP
|
— | — | — |
| Non-current liabilities | — | — | — | — | — | — |
626,500,000
GBP
|
— | — | — |
622,500,000
GBP
|
— | — | — |
| Current liabilities | — | — | — | — | — | — |
85,800,000
GBP
|
— | — | — |
251,600,000
GBP
|
— | — | — |
| Revenue | — | — | — | — | — |
132,900,000
GBP
|
— | — | — | — | — | — |
142,300,000
GBP
|
— |
| Profit (loss) |
–
GBP
|
–
GBP
|
123,900,000
GBP
|
–
GBP
|
–
GBP
|
123,900,000
GBP
|
— |
–
GBP
|
–
GBP
|
–
GBP
|
— |
235,700,000
GBP
|
235,700,000
GBP
|
–
GBP
|
| Other comprehensive income |
–
GBP
|
–
GBP
|
1,800,000
GBP
|
–
GBP
|
–
GBP
|
1,800,000
GBP
|
— |
1,200,000
GBP
|
–
GBP
|
–
GBP
|
— |
–
GBP
|
1,200,000
GBP
|
–
GBP
|
| Comprehensive income |
–
GBP
|
–
GBP
|
125,700,000
GBP
|
–
GBP
|
–
GBP
|
125,700,000
GBP
|
— |
1,200,000
GBP
|
–
GBP
|
–
GBP
|
— |
235,700,000
GBP
|
236,900,000
GBP
|
–
GBP
|