Share-based Compensation (Details 2) - Stock Settled Stock Appreciation Rights (SSARS) [Member] $ / shares in Units, $ in Thousands	6 Months Ended
	Sep. 30, 2022 USD ($) $ / shares shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Number of Rights, Outstanding at Beginning of Period | shares	2,172,939
Number of Rights Granted | shares	0
Number of Rights, Exercised | shares	(201,612)
Number of Rights, Forfeited | shares	(24,762)
Number of Rights, Expired | shares	0
Number of Rights, Outstanding at End of Period | shares	1,946,565
Number of Rights, Exercisable at End of Period | shares	1,619,517
Number of Rights, Vested and expected to vest at September 30, 2022 | shares	1,946,565
Weighted Average Exercise Price, Outstanding at Beginning of Period | $ / shares	$ 24.02
Weighted Average Exercise Price, Granted | $ / shares	0
Weighted Average Exercise Price, Exercised | $ / shares	17.77
Weighted Average Exercise Price, Forfeited | $ / shares	20.02
Weighted Average Exercise Price, Expired | $ / shares	0
Weighted Average Exercise Price, Outstanding at End of Period | $ / shares	24.72
Weighted Average Exercise Price, Exercisable at End of Period | $ / shares	24.82
Weighted Average Exercise Price, Vested and expected to vest at End of Period | $ / shares	$ 24.72
Remaining Contractual Term, Outstanding at End of Period	3 years 10 months 24 days
Remaining Contractual Term, Exercisable at End of Period	3 years 9 months 18 days
Share Based Compensation Arrangement By Share Based Payment Award Vested And Expected To Vest Outstanding Remaining Contractual Term	3 years 10 months 24 days
Aggregate Intrinsic Value, Outstanding at End of Period | $	$ 59,618
Aggregate Intrinsic Value, Exercisable at End of Period | $	49,439
Aggregate Intrinsic Value, Vested and expected to vest at End of Period | $	$ 59,618