v3.26.1
PROPERTY AND EQUIPMENT - Depreciation (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
PROPERTY AND EQUIPMENT      
Depreciation of property and equipment $ 733 $ 618 $ 801
Unpaid property and equipment 118 45  
Charges 60 162 174
Information technology equipment      
PROPERTY AND EQUIPMENT      
Purchases $ 80    
Abandonment of Certain Company Owned Fixed Assets      
PROPERTY AND EQUIPMENT      
Charges   $ 8 $ 21