Divestitures Disposals (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 906,555	$ 649,642	$ 809,162
Gain (Loss) on Disposition of Business	$ 0	$ 0	$ (176)