Analysis Of Income And Expense [Abstract]
| Concept |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2023-06-26 to 2024-06-30 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
2022-06-27 to 2023-06-25 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analysis of income and expense [abstract] | ||||||||||||||||||||||
| Revenue [abstract] | ||||||||||||||||||||||
| Revenue | — | — | — | — | — | — | — | — |
–
GBP
|
987,100,000
GBP
|
987,100,000
GBP
|
— | — | — | — | — | — | — |
1,088,900,000
GBP
|
1,088,900,000
GBP
|
–
GBP
|
— |
| Expenses by nature [abstract] | ||||||||||||||||||||||
| Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract] | ||||||||||||||||||||||
| Depreciation and amortisation expense [abstract] | ||||||||||||||||||||||
| Depreciation expense | — | — | — | — | — | — | — | — |
–
GBP
|
77,800,000
GBP
|
77,800,000
GBP
|
— | — | — | — | — | — | — |
80,500,000
GBP
|
80,500,000
GBP
|
–
GBP
|
— |
| Amortisation expense | — | — | — | — | — | — | — | — |
–
GBP
|
13,700,000
GBP
|
13,700,000
GBP
|
— | — | — | — | — | — | — |
11,600,000
GBP
|
11,600,000
GBP
|
–
GBP
|
— |
| Disclosure of attribution of expenses by nature to their function [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of attribution of expenses by nature to their function [abstract] | ||||||||||||||||||||||
| Disclosure of attribution of expenses by nature to their function [line items] | ||||||||||||||||||||||
| Income tax relating to components of other comprehensive income [abstract] | ||||||||||||||||||||||
| Income tax relating to components of other comprehensive income that will be reclassified to profit or loss | — | — | — | — | — | — | — | — | — | — |
1,300,000
GBP
|
— | — | — | — | — | — | — | — |
5,900,000
GBP
|
— | — |
| Comprehensive income, continuing and discontinued operations [abstract] | ||||||||||||||||||||||
| Comprehensive income from continuing operations | — | — | — | — | — | — | — | — | — | — |
2,200,000
GBP
|
— | — | — | — | — | — | — | — |
6,500,000
GBP
|
— | — |
| Comprehensive income from discontinued operations | — | — | — | — | — | — | — | — | — | — |
300,000
GBP
|
— | — | — | — | — | — | — | — |
3,200,000
GBP
|
— | — |
| Comprehensive income |
5,700,000
GBP
|
3,800,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— | — |
1,900,000
GBP
|
22,400,000
GBP
|
–
GBP
|
32,100,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
9,700,000
GBP
|
— |
–
GBP
|