Restricted Net Assets (Details) - China - Subsidiaries [Member] - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2025	Jun. 30, 2024
Restricted Statutory Reserves [Line Items]
Foreign subsidiaries, restricted statutory reserves	$ 93.9	$ 93.5
Foreign subsidiaries, restricted statutory reserves percent of parent consolidated net assets	11.40%	10.50%
Minimum
Restricted Statutory Reserves [Line Items]
Foreign subsidiaries, minimum percent of after-tax profit required annually in statutory reserves	10.00%
Maximum
Restricted Statutory Reserves [Line Items]
Foreign subsidiaries, statutory reserves maximum cumulative amount as a percent of registered capital	50.00%