Defined Contribution Plans - Additional Information (Details) £ in Thousands, $ in Thousands	12 Months Ended
	Jun. 30, 2025 USD ($)	Jun. 30, 2025 GBP (£)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 USD ($)
U.S.
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan eligibility minimum days worked (days)	30 days	30 days
Defined contribution plan, costs	$ 2,441		$ 2,560	$ 2,307
Retirement plan expense	2,547		2,675	2,457
Foreign Plan
Defined Benefit Plan Disclosure [Line Items]
Retirement plan expense	$ 2,715		$ 2,421	$ 2,096
Minimum employee salary earnings | £		£ 10