Share-Based Payments - Valuation Inputs For Options Granted (Details) - GBP (£) |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2023 |
Jun. 30, 2022 |
Jun. 30, 2021 |
|
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |||
| Risk free rate | 4.23% | ||
| Expected volatility | 50.40% | ||
| Expected dividends | 0.00% | 0.00% | 0.00% |
| Expense from share-based payment transactions with employees | £ 31,058,000 | £ 35,005,000 | £ 24,427,000 |
| Bottom of range | |||
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |||
| Exercise price (in gbp per share) | £ 0.00 | £ 0.00 | £ 0.00 |
| Risk free rate | 0.60% | 0.20% | |
| Expected volatility | 30.00% | 30.00% | |
| Fair value of option (in gbp per share) | £ 33.45 | £ 64.63 | £ 16.21 |
| Top of range | |||
| Disclosure of terms and conditions of share-based payment arrangement [line items] | |||
| Exercise price (in gbp per share) | £ 55.05 | £ 102.41 | £ 36.24 |
| Risk free rate | 1.00% | 1.00% | |
| Expected volatility | 45.20% | 35.00% | |
| Fair value of option (in gbp per share) | £ 72.71 | £ 115.36 | £ 64.35 |