Balance Sheet Components - Property, Plant and Equipment, Net (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Jun. 30, 2025
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	$ 684,456	$ 657,895
Less: Accumulated depreciation and amortization	(409,022)	(371,836)
Property, plant and equipment excluding equipment and construction in progress, net	275,434	286,059
Equipment and construction in progress	38,814	28,038
Property, plant and equipment, net	314,248	314,097
Land
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	4,877	4,877
Building and building improvements
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	73,382	71,961
Manufacturing machinery and equipment
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	465,159	442,462
Equipment and tooling
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	39,580	37,918
Computer equipment and software
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	54,031	53,509
Office furniture and equipment
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	3,617	3,267
Leasehold improvements
Property, Plant and Equipment
Property, plant, and equipment excluding equipment and construction In progress, gross	$ 43,810	$ 43,901