TREASURY STOCK (Details) - USD ($) $ in Thousands	9 Months Ended		38 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Jan. 16, 2018	Oct. 24, 2017	Oct. 23, 2017
Equity, Class of Treasury Stock [Line Items]
Stock authorized to repurchase under stock repurchase program (in shares)				25,000,000		20,000,000
Shares repurchased during the period, value	$ 3,275	$ 125,000
Stock remaining to be purchased (in shares)	7,089,160		7,089,160
Restricted Stock Units
Equity, Class of Treasury Stock [Line Items]
Shares paid for tax withholding (in shares)	489,907	509,532
Cost related to tax withholding	$ 12,800	$ 11,600
Share Repurchase Program, October 2017
Equity, Class of Treasury Stock [Line Items]
Stock authorized to repurchase under stock repurchase program (in shares)					25,000,000
Shares repurchased during the period (in shares)	154,271	5,164,593	17,910,840
Shares repurchased during the period, value	$ 3,300	$ 125,000	$ 471,900