Segment and Geographic information Location and Net Book Value of Long-Lived Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Jun. 30, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
PPE and land use rights	$ 335,385	$ 361,669
China
Revenues from External Customers and Long-Lived Assets [Line Items]
PPE and land use rights	99,389	106,666
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
PPE and land use rights	230,518	249,791
Other countries
Revenues from External Customers and Long-Lived Assets [Line Items]
PPE and land use rights	$ 5,478	$ 5,212