Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2022-09-30 |
As at 2021-09-30 |
As at 2020-09-30 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
526,000
GBP
|
379,000
GBP
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Other intangible assets |
246,475,000
GBP
|
68,077,000
GBP
|
— |
| Goodwill |
488,978,000
GBP
|
141,160,000
GBP
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
90,000
GBP
|
85,000
GBP
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
15,790,000
GBP
|
9,699,000
GBP
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
51,817,000
GBP
|
397,451,000
GBP
|
14,193,000
GBP
|
| Borrowings [abstract] | |||
| Non-current portion of non-current borrowings |
149,862,000
GBP
|
148,686,000
GBP
|
— |
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings |
30,983,000
GBP
|
353,000
GBP
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
18,780,000
GBP
|
17,310,000
GBP
|
— |
| Issued capital [abstract] | |||
| Issued capital |
12,000
GBP
|
12,000
GBP
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
36,412,000
GBP
|
33,287,000
GBP
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
66,740,000
GBP
|
3,213,000
GBP
|
— |
| Miscellaneous equity [abstract] | |||
| Reserve of share-based payments |
34,690,000
GBP
|
1,649,000
GBP
|
— |
| Capital redemption reserve |
5,000
GBP
|
5,000
GBP
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
806,955,000
GBP
|
619,055,000
GBP
|
— |
| Liabilities |
267,632,000
GBP
|
179,601,000
GBP
|
— |
| Assets (liabilities) |
539,323,000
GBP
|
439,454,000
GBP
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
69,172,000
GBP
|
407,587,000
GBP
|
— |
| Current liabilities |
50,984,000
GBP
|
19,488,000
GBP
|
— |
| Assets less current liabilities [abstract] |