CONTRACT ASSETS and CONTRACT LIABILITIES (Details) $ in Millions |
9 Months Ended |
|---|---|
|
Dec. 31, 2018
USD ($)
| |
| Contract with Customer, Asset, Cumulative Catch-up Adjustment to Revenue, Change in Measure of Progress | $ 5.9 |
| Contract with Customer, Liability, Change in Timeframe, Performance Obligation Satisfied, Revenue Recognized | $ 3.8 |