Statement Of Cash Flows [Abstract]
| Concept |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
As at 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2023-07-01 to 2024-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
As at 2023-06-30 |
2022-07-01 to 2023-06-30 |
2022-07-01 to 2023-06-30 |
As at 2022-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||||||
| Profit (loss) |
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
4,900,000
GBP
|
–
GBP
|
— |
4,900,000
GBP
|
–
GBP
|
64,000,000
GBP
|
4,900,000
GBP
|
68,900,000
GBP
|
–
GBP
|
138,300,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
138,300,000
GBP
|
138,300,000
GBP
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||||||
| Adjustments for increase (decrease) in other operating payables | — | — | — | — | — | — | — |
5,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Adjustments for provisions | — | — | — | — | — | — | — |
200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,900,000
GBP
|
— | — |
| Adjustments for share-based payments | — | — | — | — | — | — | — |
8,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
12,000,000
GBP
|
— | — |
| Adjustments to reconcile profit (loss) | — | — | — | — | — | — | — |
154,700,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
80,900,000
GBP
|
— | — |
| Cash flows from (used in) operations | — | — | — | — | — | — | — |
163,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
249,200,000
GBP
|
— | — |
| Income taxes paid (refund), classified as operating activities | — | — | — | — | — | — | — |
26,400,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
65,800,000
GBP
|
— | — |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — |
95,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
165,700,000
GBP
|
— | — |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — |
–
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
1,000,000
GBP
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — | — | — | — | — |
7,600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
12,300,000
GBP
|
— | — |
| Purchase of intangible assets, classified as investing activities | — | — | — | — | — | — | — |
15,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
16,800,000
GBP
|
— | — |
| Interest received, classified as investing activities | — | — | — | — | — | — | — |
3,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
2,000,000
GBP
|
— | — |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — |
20,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
28,100,000
GBP
|
— | — |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||||||
| Payments to acquire or redeem entity's shares | — | — | — | — | — | — | — |
12,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
75,700,000
GBP
|
— | — |
| Proceeds from borrowings, classified as financing activities | — | — | — | — | — | — | — |
55,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
10,000,000
GBP
|
— | — |
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — | — | — |
51,000,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
49,900,000
GBP
|
— | — |
| Dividends paid, classified as financing activities | — | — | — | — | — | — | — |
83,300,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
165,100,000
GBP
|
— | — |
| Interest paid, classified as financing activities | — | — | — | — | — | — | — |
7,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
3,700,000
GBP
|
— | — |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — |
98,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
284,400,000
GBP
|
— | — |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — | — | — |
23,200,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
146,800,000
GBP
|
— | — |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — | — |
600,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
3,800,000
GBP
|
— | — |
| Cash and cash equivalents | — | — | — | — | — | — |
121,800,000
GBP
|
— | — | — | — | — | — | — | — | — | — | — | — |
145,600,000
GBP
|
— | — |
296,200,000
GBP
|