Profit Or Loss [Abstract]
| Concept |
2022-09-01 to 2023-09-03 |
2022-09-01 to 2023-09-03 |
2022-09-01 to 2023-09-03 |
2022-09-01 to 2023-09-03 |
2022-09-01 to 2023-09-03 |
2022-09-01 to 2023-09-03 |
2022-09-01 to 2023-09-03 |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
2021-09-01 to 2022-08-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | ||||||||||||||
| Profit (loss) [abstract] | ||||||||||||||
| Revenue |
3, 5 4 9.5
GBP
|
— | — | — |
11 . 5
GBP
|
3,5 38.0
GBP
|
— | — |
3,936,500,000
GBP
|
— | — |
–
GBP
|
3,936,500,000
GBP
|
— |
| Cost of sales |
2,0 9 0.5
GBP
|
— | — | — |
11 5 . 9
GBP
|
1,97 4.6
GBP
|
— | — |
2 , 2 19. 0
GBP
|
— | — |
–
GBP
|
2 , 2 19 .0
GBP
|
— |
| Gross profit |
1, 4 5 9.0
GBP
|
— | — | — |
10 4. 4
GBP
|
1, 5 6 3 .4
GBP
|
— | — |
1 ,7 17. 5
GBP
|
— | — |
–
GBP
|
1 , 7 1 7. 5
GBP
|
— |
| Other income |
2 .0
GBP
|
— | — | — |
–
GBP
|
2,000,000
GBP
|
— | — |
2 0.6
GBP
|
— | — |
–
GBP
|
20 .6
GBP
|
— |
| Distribution costs |
4 2 9 .7
GBP
|
— | — | — |
–
GBP
|
4 2 9 .7
GBP
|
— | — |
523. 7
GBP
|
— | — |
–
GBP
|
523. 7
GBP
|
— |
| Administrative expenses |
1, 2 7 9 . 8
GBP
|
— | — | — |
11 5 .1
GBP
|
1,164,700,000
GBP
|
— | — |
1, 2 2 4 . 2
GBP
|
— | — |
53,900,000
GBP
|
1 ,17 0 . 3
GBP
|
— |
| Profit (loss) from operating activities |
2 4 8 . 5
GBP
|
— | — | — |
219 . 5
GBP
|
2 9. 0
GBP
|
— | — |
9. 8
GBP
|
— | — |
53,900,000
GBP
|
4 4 .1
GBP
|
— |
| Finance income |
5,000,000
GBP
|
— | — | — |
–
GBP
|
5,000,000
GBP
|
— | — |
900,000
GBP
|
— | — |
–
GBP
|
900,000
GBP
|
— |
| Finance costs |
5 3 . 2
GBP
|
— | — | — |
6 . 9
GBP
|
4 6 . 3
GBP
|
— | — |
23,000,000
GBP
|
— | — |
–
GBP
|
23,000,000
GBP
|
— |
| Profit (loss) before tax |
2 9 6 .7
GBP
|
— | — | — |
2 2 6 . 4
GBP
|
7 0 . 3
GBP
|
— | — |
31. 9
GBP
|
— | — |
53,900,000
GBP
|
22,000,000
GBP
|
— |
| Tax expense (income) |
73,600,000
GBP
|
— | — | — |
56,200,000
GBP
|
17. 4
GBP
|
— | — |
1 .1
GBP
|
— | — |
6,400,000
GBP
|
5 . 3
GBP
|
— |
| Profit (loss) |
2 2 3 .1
GBP
|
–
GBP
|
–
GBP
|
2 2 3 .1
GBP
|
17 0 . 2
GBP
|
52 . 9
GBP
|
–
GBP
|
–
GBP
|
30,800,000
GBP
|
–
GBP
|
–
GBP
|
4 7 .5
GBP
|
16 .7
GBP
|
30,800,000
GBP
|
| Earnings per share [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Earnings per share [abstract] | ||||||||||||||
| Earnings per share [line items] | ||||||||||||||
| Basic earnings per share [abstract] | ||||||||||||||
| Basic earnings (loss) per share |
213 . 0
|
— | — | — | — | — | — | — |
3 0 . 9
|
— | — | — | — | — |
| Diluted earnings per share [abstract] | ||||||||||||||
| Diluted earnings (loss) per share |
2 13 . 0
|
— | — | — | — | — | — | — |
3 0. 9
|
— | — | — | — | — |