v3.26.1
SUMMARY OF ACCOUNTING POLICIES - Impact of Missile Strike in Ukraine (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Product Information [Line Items]      
Restructuring and impairment charges $ 79 $ 16 $ 20
Customer-related asset impairment   $ 2 $ 14
Missile Strike in Ukraine      
Product Information [Line Items]      
Restructuring and impairment charges 51    
Customer-related asset impairment 23    
Inventory write-down 13    
Other asset impairment charges $ 15