Statement Of Comprehensive Income [Abstract]
| Concept |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2023-08-01 to 2024-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
2022-08-01 to 2023-07-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of comprehensive income [abstract] | ||||||||||||||||||
| Profit (loss) |
100,400,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
100,400,000
GBP
|
—
GBP
|
100,400,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
81,100,000
GBP
|
—
GBP
|
81,100,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
81,100,000
GBP
|
—
GBP
|
| Other comprehensive income [abstract] | ||||||||||||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, gains (losses) on remeasurements of defined benefit plans |
—
GBP
|
— | — | — | — | — | — | — | — | — |
5,700,000
GBP
|
— | — | — | — | — | — | — |
| Components of other comprehensive income that will be reclassified to profit or loss, before tax [abstract] | ||||||||||||||||||
| Exchange differences on translation [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, exchange differences on translation of foreign operations |
500,000
GBP
|
— | — | — | — | — | — | — | — | — |
700,000
GBP
|
— | — | — | — | — | — | — |
| Cash flow hedges [abstract] | ||||||||||||||||||
| Other comprehensive income, before tax, cash flow hedges |
29,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
17,600,000
GBP
|
— | — | — | — | — | — | — |
| Financial assets measured at fair value through other comprehensive income [abstract] | ||||||||||||||||||
| Gains (losses) on financial assets measured at fair value through other comprehensive income, before tax |
3,600,000
GBP
|
— | — | — | — | — | — | — | — | — |
3,900,000
GBP
|
— | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss |
—
GBP
|
— | — | — | — | — | — | — | — | — |
1,600,000
GBP
|
— | — | — | — | — | — | — |
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss [abstract] | ||||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss |
9,800,000
GBP
|
— | — | — | — | — | — | — | — | — |
4,300,000
GBP
|
— | — | — | — | — | — | — |
| Other comprehensive income |
24,100,000
GBP
|
21. 4
GBP
|
100,000
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
24,100,000
GBP
|
—
GBP
|
2,600,000
GBP
|
—
GBP
|
6,000,000
GBP
|
—
GBP
|
4,100,000
GBP
|
2,800,000
GBP
|
—
GBP
|
200,000
GBP
|
6,000,000
GBP
|
12,700,000
GBP
|
| Comprehensive income |
76,300,000
GBP
|
21,400,000
GBP
|
100,000
GBP
|
—
GBP
|
100,400,000
GBP
|
—
GBP
|
76,300,000
GBP
|
—
GBP
|
2,600,000
GBP
|
—
GBP
|
87,100,000
GBP
|
—
GBP
|
77,000,000
GBP
|
2,800,000
GBP
|
—
GBP
|
200,000
GBP
|
87,100,000
GBP
|
12,700,000
GBP
|
| Comprehensive income attributable to [abstract] | ||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
65,200,000
GBP
|
— | — | — | — | — | — | — | — | — |
87,100,000
GBP
|
— | — | — | — | — | — | — |