Auditor's Remuneration - Additional Information (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Jun. 30, 2019 |
|
| Auditors remuneration [line items] | |||
| Fees payable in respect of the audit of pension funds | $ 15,513 | $ 16,276 | $ 14,515 |
| Tax compliance and advisory services | 400 | 13 | |
| Tax compliance services [member] | |||
| Auditors remuneration [line items] | |||
| Tax compliance and advisory services | 0 | 269 | 13 |
| Pension funds [member] | |||
| Auditors remuneration [line items] | |||
| Fees payable in respect of the audit of pension funds | $ 0 | 0 | 0 |
| Tax Advisory Services [Member] | |||
| Auditors remuneration [line items] | |||
| Tax compliance and advisory services | $ 131 | $ 0 | |