v3.26.1
Summary of Significant Accounting Policies - Narrative (Details)
$ in Millions
12 Months Ended
Mar. 31, 2026
USD ($)
reporting_unit
performanceObligation
Mar. 31, 2025
USD ($)
Mar. 31, 2024
USD ($)
Revenue Recognition      
Sales contract with customer term (in years) 1 year    
Number of performance obligations | performanceObligation 2    
Service period of deferred revenue 5 years    
Advertising Costs      
Advertising costs $ 410.9 $ 355.1 $ 325.3
Leases      
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Other assets Other assets  
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Accrued and other current liabilities Accrued and other current liabilities  
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Other Liabilities, Noncurrent Other Liabilities, Noncurrent  
Impairment of Goodwill      
Number of reporting units | reporting_unit 1    
Plant and buildings      
Property, Plant and Equipment      
Estimated useful life (in years) 25 years    
Internal-use software      
Property, Plant and Equipment      
Estimated useful life (in years) 3 years    
Operating expense      
Advertising Costs      
Advertising costs $ 54.1 $ 53.1 $ 46.6
Minimum      
Revenue Recognition      
Required customer payment period (in days) 30 days    
Intangible Assets      
Estimated useful life (in years) 1 year    
Product Warranties      
Product warranty period (in years) 1 year    
Minimum | Equipment      
Property, Plant and Equipment      
Estimated useful life (in years) 3 years    
Minimum | Tooling      
Property, Plant and Equipment      
Estimated useful life (in years) 6 months    
Maximum      
Revenue Recognition      
Required customer payment period (in days) 60 days    
Intangible Assets      
Estimated useful life (in years) 10 years    
Product Warranties      
Product warranty period (in years) 3 years    
Maximum | Equipment      
Property, Plant and Equipment      
Estimated useful life (in years) 5 years    
Maximum | Tooling      
Property, Plant and Equipment      
Estimated useful life (in years) 1 year