Income Taxes (Schedule Of U.S. And Foreign Components Of Income Before Income Taxes And Other Items) (Details) - USD ($) $ in Thousands	12 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Income Tax Disclosure [Abstract]
United States	$ 74,553	$ 30,060	$ 22,916
Foreign	67,714	95,666	90,375
Total	$ 142,267	$ 125,726	$ 113,291