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Financial instruments - Additional information (Detail) £ in Millions | Jun. 30, 2023 GBP (£)
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Disclosure of detailed information about financial instruments [line items] |
Weighted average growth rate | 11.60%
Risk adjusted discount rate | 7.40%
0.5 percentage point increase or decrease |
Disclosure of detailed information about financial instruments [line items] |
Decrease in combined liabilities due to earn out and put option arrangement | £ 6.3
Increase in combined liabilities due to earn out and put option arrangement | 6.5
One percentage point increase or decrease |
Disclosure of detailed information about financial instruments [line items] |
Increase in combined liabilities due to earn out and put option arrangement | 8.6
Decrease in combined liabilities due to earn out and put option arrangement | £ 8.3

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