Analysis Of Income And Expense [Abstract]
| Concept |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2023-12-04 to 2024-12-01 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
2022-11-28 to 2023-12-03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||
| Revenue |
1,214 .6
GBP
|
1 ,214.5
GBP
|
0 .1
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
1, 122. 1
GBP
|
1, 109. 7
GBP
|
12,400,000
GBP
|
— | — | — |
| Miscellaneous other comprehensive income [abstract] | ||||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract] | ||||||||||||||||||||
| Other comprehensive income, net of tax, exchange differences on translation of foreign operations |
20. 6
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
53. 0
GBP
|
— | — | — | — | — |
| Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract] | ||||||||||||||||||||
| Share of profit (loss) of associates and joint ventures accounted for using equity method |
0. 3
GBP
|
300,000
GBP
|
–
GBP
|
— | — | — | — | — | — | — | — | — | — | — |
900,000
GBP
|
0. 9
GBP
|
–
GBP
|
— | — | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income |
401. 6
GBP
|
— | — |
363,500,000
GBP
|
336,200,000
GBP
|
38. 1
GBP
|
–
GBP
|
–
GBP
|
27 .3
GBP
|
–
GBP
|
314. 0
GBP
|
73,400,000
GBP
|
73 .0
GBP
|
387 .4
GBP
|
460,400,000
GBP
|
— | — |
–
GBP
|
–
GBP
|
–
GBP
|
| Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to owners of parent |
363,500,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
387 .4
GBP
|
— | — | — | — | — |
| Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract] | ||||||||||||||||||||
| Comprehensive income, attributable to non-controlling interests |
38. 1
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
73. 0
GBP
|
— | — | — | — | — |