v3.26.1
GOODWILL AND INTANGIBLE ASSETS - Schedule of Intangible Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Mar. 31, 2026
Finite-Lived Intangible Assets [Line Items]    
Cost $ 1,117,109 $ 1,094,890
Accumulated Amortization (890,376) (880,595)
Net 226,733 214,295
Developed Technology    
Finite-Lived Intangible Assets [Line Items]    
Cost 249,632 250,068
Accumulated Amortization (246,265) (246,330)
Net 3,367 3,738
Customer Relationships    
Finite-Lived Intangible Assets [Line Items]    
Cost 792,683 769,934
Accumulated Amortization (574,181) (564,880)
Net 218,502 205,054
Distributor Relationships    
Finite-Lived Intangible Assets [Line Items]    
Cost 5,183 5,209
Accumulated Amortization (4,511) (4,457)
Net 672 752
Definite-lived Trademark and Trade Name    
Finite-Lived Intangible Assets [Line Items]    
Cost 57,894 57,962
Accumulated Amortization (53,843) (53,356)
Net 4,051 4,606
Core Technology    
Finite-Lived Intangible Assets [Line Items]    
Cost 7,192 7,192
Accumulated Amortization (7,192) (7,192)
Net 0 0
Capitalized software    
Finite-Lived Intangible Assets [Line Items]    
Cost 3,317 3,317
Accumulated Amortization (3,317) (3,317)
Net 0 0
Other    
Finite-Lived Intangible Assets [Line Items]    
Cost 1,208 1,208
Accumulated Amortization (1,067) (1,063)
Net $ 141 $ 145