SHARE REPURCHASES (Details)	3 Months Ended	9 Months Ended
	Dec. 31, 2019 USD ($) shares	Dec. 31, 2019 USD ($) shares
Treasury Stock, Number of Shares and Restriction Disclosures [Abstract]
Aggregate shares repurchased and retired (in shares) | shares	5,300,000	16,200,000
Aggregate purchase price of shares repurchased and retired	$ 61,000,000.0	$ 173,100,000
Authorized amount of stock repurchase program	500,000,000	500,000,000
Amount remaining to be repurchased under the plans	$ 402,000,000.0	$ 402,000,000.0