Disclosure Of Entity's Operating Segments [Text Block]
| Concept |
2021-06-27 to 2022-07-02 |
2021-06-27 to 2022-07-02 |
2021-06-27 to 2022-07-02 |
2021-06-27 to 2022-07-02 |
2021-06-27 to 2022-07-02 |
2021-06-27 to 2022-07-02 |
2021-06-27 to 2022-07-02 |
As at 2022-07-02 |
As at 2021-06-26 |
2020-06-28 to 2021-06-26 |
2020-06-28 to 2021-06-26 |
2020-06-28 to 2021-06-26 |
2020-06-28 to 2021-06-26 |
2020-06-28 to 2021-06-26 |
2020-06-28 to 2021-06-26 |
2020-06-28 to 2021-06-26 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Disclosure of entity's operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of operating segments [abstract] | ||||||||||||||||
| Disclosure of operating segments [line items] | ||||||||||||||||
| Revenue |
1,581,400,000.0
GBP
|
— | — | — | — | — | — | — | — |
1,336,200,000.0
GBP
|
— | — | — | — | — | — |
| Tax expense (income) |
41,600,000.0
GBP
|
— | — | — | — | — | — | — | — |
28,900,000.0
GBP
|
— | — | — | — | — | — |
| Profit (loss) before tax |
212,800,000.0
GBP
|
— | — | — | — | — | — | — | — |
157,800,000.0
GBP
|
— | — | — | — | — | — |
| Profit (loss) |
171,200,000.0
GBP
|
—
GBP
|
—
GBP
|
171,200,000.0
GBP
|
—
GBP
|
—
GBP
|
171,200,000.0
GBP
|
— | — |
128,900,000.0
GBP
|
—
GBP
|
—
GBP
|
—
GBP
|
128,900,000.0
GBP
|
—
GBP
|
128,900,000.0
GBP
|
| Assets | — | — | — | — | — | — | — |
737,900,000.0
GBP
|
766,700,000.0
GBP
|
— | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — |
559,600,000.0
GBP
|
485,500,000.0
GBP
|
— | — | — | — | — | — | — |
| Cash flows from (used in) operating activities |
251,800,000.0
GBP
|
— | — | — | — | — | — | — | — |
184,200,000.0
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) investing activities |
41,600,000.0
GBP
|
— | — | — | — | — | — | — | — |
15,600,000.0
GBP
|
— | — | — | — | — | — |
| Cash flows from (used in) financing activities |
309,700,000.0
GBP
|
— | — | — | — | — | — | — | — |
127,600,000.0
GBP
|
— | — | — | — | — | — |
| Disclosure of products and services [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of products and services [abstract] | ||||||||||||||||
| Disclosure of products and services [line items] | ||||||||||||||||
| Disclosure of geographical areas [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of geographical areas [abstract] | ||||||||||||||||
| Disclosure of geographical areas [line items] | ||||||||||||||||
| Disclosure of major customers [text block] | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Disclosure of major customers [abstract] | ||||||||||||||||
| Disclosure of major customers [line items] |