Statement Of Cash Flows [Abstract]
| Concept |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
2022-10-01 to 2023-09-30 |
As at 2023-09-30 |
2022-10-01 to 2023-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
As at 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
2021-10-01 to 2022-09-30 |
As at 2021-09-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||||||||||||||||
| Cash flows from (used in) operating activities [abstract] | |||||||||||||||||||
| Profit (loss) |
16,938,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
— |
16,938,000
GBP
|
–
GBP
|
–
GBP
|
–
GBP
|
6,127,000
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
6,127,000
GBP
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||||||||
| Adjustments for finance costs | — | — | — | — | — | — | — | — |
15,611,000
GBP
|
— | — | — | — | — | — | — | — |
9,665,000
GBP
|
— |
| Adjustments for share-based payments | — | — | — | — | — | — | — | — |
7,028,000
GBP
|
— | — | — | — | — | — | — | — |
5,226,000
GBP
|
— |
| Cash flows from (used in) operations | — | — | — | — | — | — | — | — |
57,704,000
GBP
|
— | — | — | — | — | — | — | — |
49,409,000
GBP
|
— |
| Income taxes paid (refund), classified as operating activities | — | — | — | — | — | — | — | — |
8,143,000
GBP
|
— | — | — | — | — | — | — | — |
9,981,000
GBP
|
— |
| Cash flows from (used in) operating activities | — | — | — | — | — | — | — | — |
49,561,000
GBP
|
— | — | — | — | — | — | — | — |
39,428,000
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||||||||
| Cash flows used in obtaining control of subsidiaries or other businesses, classified as investing activities | — | — | — | — | — | — | — | — |
24,932,000
GBP
|
— | — | — | — | — | — | — | — |
358,763,000
GBP
|
— |
| Purchase of property, plant and equipment, classified as investing activities | — | — | — | — | — | — | — | — |
411,000
GBP
|
— | — | — | — | — | — | — | — |
270,000
GBP
|
— |
| Purchase of intangible assets, classified as investing activities | — | — | — | — | — | — | — | — |
8,727,000
GBP
|
— | — | — | — | — | — | — | — |
4,209,000
GBP
|
— |
| Interest received, classified as investing activities | — | — | — | — | — | — | — | — |
181,000
GBP
|
— | — | — | — | — | — | — | — |
–
GBP
|
— |
| Cash flows from (used in) investing activities | — | — | — | — | — | — | — | — |
34,077,000
GBP
|
— | — | — | — | — | — | — | — |
384,188,000
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||||||||
| Proceeds from issuing shares | — | — | — | — | — | — | — | — |
328,000
GBP
|
— | — | — | — | — | — | — | — |
–
GBP
|
— |
| Proceeds from borrowings, classified as financing activities | — | — | — | — | — | — | — | — |
21,250,000
GBP
|
— | — | — | — | — | — | — | — |
–
GBP
|
— |
| Repayments of borrowings, classified as financing activities | — | — | — | — | — | — | — | — |
69,110,000
GBP
|
— | — | — | — | — | — | — | — |
359,000
GBP
|
— |
| Payments of lease liabilities, classified as financing activities | — | — | — | — | — | — | — | — |
794,000
GBP
|
— | — | — | — | — | — | — | — |
959,000
GBP
|
— |
| Interest paid, classified as financing activities | — | — | — | — | — | — | — | — |
10,651,000
GBP
|
— | — | — | — | — | — | — | — |
7,283,000
GBP
|
— |
| Cash flows from (used in) financing activities | — | — | — | — | — | — | — | — |
59,166,000
GBP
|
— | — | — | — | — | — | — | — |
9,960,000
GBP
|
— |
| Increase (decrease) in cash and cash equivalents before effect of exchange rate changes | — | — | — | — | — | — | — | — |
43,682,000
GBP
|
— | — | — | — | — | — | — | — |
354,720,000
GBP
|
— |
| Effect of exchange rate changes on cash and cash equivalents [abstract] | |||||||||||||||||||
| Effect of exchange rate changes on cash and cash equivalents | — | — | — | — | — | — | — | — |
404,000
GBP
|
— | — | — | — | — | — | — | — |
9,086,000
GBP
|
— |
| Cash and cash equivalents | — | — | — | — | — | — | — |
8,539,000
GBP
|
— | — | — | — | — | — |
51,817,000
GBP
|
— | — | — |
397,451,000
GBP
|