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NATURE OF OPERATIONS AND SUMMARY OF MATERIAL ACCOUNTING POLICIES - Narrative (Details) - segment
 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Disclosure of detailed information about intangible assets [line items]    
Number of operating segments 2  
Bottom of range    
Disclosure of detailed information about intangible assets [line items]    
Expected warranty claims period 1 year  
Bottom of range | Government royalties    
Disclosure of detailed information about intangible assets [line items]    
Discount rate for government royalty payments (in percent) 7.50%  
Top of range    
Disclosure of detailed information about intangible assets [line items]    
Expected warranty claims period 3 years  
Top of range | Government royalties    
Disclosure of detailed information about intangible assets [line items]    
Discount rate for government royalty payments (in percent) 8.50%  
Capitalized development costs    
Disclosure of detailed information about intangible assets [line items]    
Average remaining amortization period (in years) 6 years 8 months 12 days 6 years 9 months 18 days
Simulators    
Disclosure of detailed information about intangible assets [line items]    
Average remaining depreciation period (in years) 11 years 1 month 6 days 11 years 2 months 12 days