Income Tax Expense Income Tax Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Effective Income Tax Rate, Continuing Operations	5.40%	22.30%	(3.20%)	21.30%
Uncertain Tax Liability Resulting From IRS Notice	$ 50,000		$ 50,000
Income Tax Examination, Estimate of Possible Loss			12,000
Income tax examination, amount of loss paid			$ 7,500