Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018
Net income (loss)	$ 15,250	$ (782)	$ 50,428	$ 22,836
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	5,479	(2,236)	(1,596)	(14,802)
Change in derivatives qualifying as hedges, net of taxes of $(289), $(30), $34, $206	862	89	(102)	(619)
Change in pension liability and postretirement obligation, net of taxes of $66, $(30), $3, $(249)	(193)	86	(10)	725
Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent	6,148	(2,061)	(1,708)	(14,696)
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	$ 21,398	$ (2,843)	$ 48,720	$ 8,140