v3.26.1
REVENUE FROM CONTRACTS WITH CUSTOMERS - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
May 19, 2025
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]      
Contract with liability $ 1,189.6 $ 1,108.9  
Contract with liability recognized 1,065.7 1,044.4  
Remaining obligation 1,446.5    
Contract asset 89.7 $ 80.8  
Accounts receivable     $ 215.0
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-04-01      
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]      
Remaining obligation $ 1,240.0    
Remaining obligation period 12 months