v3.26.1
Intangible Assets - Amortization (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Amortization related to intangible assets      
Amortization expense $ 60,568 $ 60,519 $ 73,360
Future amortization expense of intangible assets      
2027 63,582    
2028 55,333    
2029 52,006    
2030 44,558    
2031 43,809    
Thereafter 545,822    
Total 805,110 851,347  
Debt issuance costs      
Future amortization expense of intangible assets      
Total 13,641 17,093  
Debt issuance costs | ABL Facility      
Amortization related to intangible assets      
Write off of debt issuance costs and other expenses 1,700    
Depreciation and amortization      
Amortization related to intangible assets      
Amortization expense 54,657 55,873 67,572
Cost of sales-service      
Amortization related to intangible assets      
Amortization expense 1,068 0 0
Cost of sales-product      
Amortization related to intangible assets      
Amortization expense 0 257 0
Interest expense      
Amortization related to intangible assets      
Amortization expense 4,596 4,142 5,541
Operating expenses      
Amortization related to intangible assets      
Amortization expense $ 247 $ 247 $ 247