Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Mar. 31, 2016
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Unrecognized tax benefits	$ 16,331		$ 16,331
Unrecognized tax benefits that would impact effective tax rate	13,122		13,122
Interest on income taxes accrued	1,235		1,235
Income tax penalties accrued	$ 756		$ 756
Effective income tax rate (as a percent)	3.90%	(30.50%)	226.80%	(65.30%)
Income tax expense, uncertain tax positions and foreign exchange			$ 2,252
Non-U.S
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Income tax penalties accrued					$ 964
Income tax settlements			1,558
Reduction to income tax penalties accrued due to prior period tax positions			952
Addition to income tax penalties accrued due to prior period tax positions			$ 2,772
Non-U.S | Minimum
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Income tax examination, open tax years			3 years
Non-U.S | Maximum
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Income tax examination, open tax years			6 years
U.S.
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Addition to income tax penalties accrued due to current period tax positions			$ 931