Statement Of Comprehensive Income [Abstract]
| Concept |
2022-05-02 to 2023-04-30 |
2022-05-02 to 2023-04-30 |
2022-05-02 to 2023-04-30 |
2022-05-02 to 2023-04-30 |
2022-05-02 to 2023-04-30 |
2022-05-02 to 2023-04-30 |
2022-05-02 to 2023-04-30 |
2021-05-03 to 2022-05-01 |
2021-05-03 to 2022-05-01 |
2021-05-03 to 2022-05-01 |
2021-05-03 to 2022-05-01 |
2021-05-03 to 2022-05-01 |
2021-05-03 to 2022-05-01 |
2021-05-03 to 2022-05-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||
| Profit (loss) |
121,800,000
GBP
|
–
GBP
|
–
GBP
|
121,800,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
101,000,000
GBP
|
101,000,000
GBP
|
–
GBP
|
–
GBP
|
| Other comprehensive income [abstract] | ||||||||||||||
| Other comprehensive income that will not be reclassified to profit or loss, net of tax |
200,000
GBP
|
— | — | — | — | — | — | — | — | — |
1,200,000
GBP
|
— | — | — |
| Other comprehensive income that will be reclassified to profit or loss, net of tax |
3,000,000
GBP
|
— | — | — | — | — | — | — | — | — |
9,800,000
GBP
|
— | — | — |
| Other comprehensive income |
2,800,000
GBP
|
–
GBP
|
–
GBP
|
200,000
GBP
|
–
GBP
|
–
GBP
|
3,000,000
GBP
|
–
GBP
|
–
GBP
|
9,800,000
GBP
|
11,000,000
GBP
|
1,200,000
GBP
|
–
GBP
|
–
GBP
|
| Comprehensive income |
119,000,000
GBP
|
–
GBP
|
–
GBP
|
122,000,000
GBP
|
–
GBP
|
–
GBP
|
3,000,000
GBP
|
–
GBP
|
–
GBP
|
9,800,000
GBP
|
112,000,000
GBP
|
102,200,000
GBP
|
–
GBP
|
–
GBP
|