v3.26.1
REVENUE RECOGNITION - Allowance for Credit Losses (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Roll forward of accounts receivable - allowance for credit losses      
Beginning balance $ 13 $ 22 $ 32
Additions (releases) 6 (7) 4
Write-offs (13) (1) (4)
Other 1 (1) (9)
Ending balance $ 7 $ 13 $ 22