Accounts Receivable Discount Programs (Details) - USD ($)	9 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Accounts Receivable Discount Programs [Abstract]
Receivables discounted	$ 367,102,000	$ 341,339,000
Weighted average days	333 days	347 days
Annualized weighted average discount rate	2.10%	3.50%
Amount of discount recognized as interest expense	$ 7,277,000	$ 11,570,000