v3.26.1
PROPERTY AND EQUIPMENT (Details) - USD ($)
$ in Thousands
 12 Months Ended
Jun. 30, 2026
Jun. 30, 2024
Jun. 30, 2025
Property, Plant, and Equipment [Line Items]      
Cost $ 1,270,089   $ 1,210,576
Accumulated Depreciation (747,892)   (835,324)
Net 522,197   375,252
Disposal by sale | Company owned office building      
Property, Plant, and Equipment [Line Items]      
Carrying value of company owned facility, proposed sale 4,500    
Gain (loss) on sale (600)    
Disposal by sale | Company owned facility      
Property, Plant, and Equipment [Line Items]      
Carrying value of company owned facility, proposed sale   $ 4,500  
Gain (loss) on sale   $ 1,000  
Computer hardware      
Property, Plant, and Equipment [Line Items]      
Cost 358,361   442,631
Accumulated Depreciation (239,850)   (290,373)
Net 118,511   152,258
Computer software      
Property, Plant, and Equipment [Line Items]      
Cost 278,353   225,073
Accumulated Depreciation (111,812)   (187,371)
Net 166,541   37,702
Capitalized software development costs      
Property, Plant, and Equipment [Line Items]      
Cost 364,137   283,449
Accumulated Depreciation (223,475)   (187,917)
Net 140,662   95,532
Leasehold improvements      
Property, Plant, and Equipment [Line Items]      
Cost 138,576   142,279
Accumulated Depreciation (107,167)   (105,349)
Net 31,409   36,930
Land and buildings      
Property, Plant, and Equipment [Line Items]      
Cost 74,935   60,613
Accumulated Depreciation (21,687)   (20,920)
Net 53,248   39,693
Furniture, equipment and other      
Property, Plant, and Equipment [Line Items]      
Cost 55,727   56,531
Accumulated Depreciation (43,901)   (43,394)
Net $ 11,826   $ 13,137