Income Taxes - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Income Tax Disclosure [Abstract]
Unrecognized tax benefits	$ 20,843
Unrecognized tax benefits that would impact effective tax rate	10,316
Interest on income taxes accrued	1,198
Income tax penalties accrued	$ 728
Effective income tax rate (as a percent)	8.00%	(59.20%)
Income tax benefit related to uncertain tax positions and foreign exchange of excluded entities	$ (360)
Income tax benefit related to uncertain tax positions and foreign exchange of discrete events	$ 276	$ 2,601