Disclosure Of First-Time Adoption [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 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
2021-04-01 to 2022-03-31 |
As at 2022-03-31 |
As at 2022-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 2021-03-31 |
As at 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 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
As at 2020-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of first-time adoption [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of comparative information prepared under previous GAAP [abstract] | |||||||||||||||||||||||||
| Disclosure of comparative information prepared under previous GAAP [line items] | |||||||||||||||||||||||||
| Equity | — | — | — | — |
499,800,000
GBP
|
2,900,000
GBP
|
2,038,500,000
GBP
|
— |
2,957,400,000
GBP
|
416,200,000
GBP
|
2,192,000,000
GBP
|
336,300,000
GBP
|
3,031,000,000
GBP
|
499,800,000
GBP
|
2,900,000
GBP
|
— | — | — | — | — |
336,700,000
GBP
|
2,962,100,000
GBP
|
2,900,000
GBP
|
499,800,000
GBP
|
2,122,700,000
GBP
|
| Comprehensive income |
–
GBP
|
143,300,000
GBP
|
79,900,000
GBP
|
–
GBP
|
— | — | — |
223,200,000
GBP
|
— | — | — | — | — | — | — |
400,000
GBP
|
361,200,000
GBP
|
–
GBP
|
–
GBP
|
361,600,000
GBP
|
— | — | — | — | — |
| Profit (loss) |
–
GBP
|
56,800,000
GBP
|
–
GBP
|
–
GBP
|
— | — | — |
56,800,000
GBP
|
— | — | — | — | — | — | — |
–
GBP
|
453,400,000
GBP
|
–
GBP
|
–
GBP
|
453,400,000
GBP
|
— | — | — | — | — |