PROPERTY, PLANT AND EQUIPMENT, NET - Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	$ 545,648	$ 530,864
Less: Accumulated depreciation and impairment	249,215	233,459
Property, plant and equipment, and finance lease right of use asset, net	296,433	297,405
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	11,293	11,216
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	50,818	51,849
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	317,883	296,398
Computer hardware and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	65,065	65,680
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	19,762	23,522
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	48,757	54,999
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	$ 32,070	$ 27,200