PROPERTY, PLANT AND EQUIPMENT, NET - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Jun. 30, 2023
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	$ 518,025	$ 537,843
Less: Accumulated depreciation	253,555	241,518
Property, plant and equipment, and finance lease right of use asset, net	264,470	296,325
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	11,395	11,453
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	56,892	55,354
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	320,953	335,912
Computer hardware and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	53,339	54,192
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	20,754	20,722
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	39,093	49,394
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant and equipment, and finance lease right of use asset, gross	$ 15,599	$ 10,816