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, 2023	Mar. 31, 2022	Mar. 31, 2021
Income Tax Disclosure [Abstract]
United States	$ 27,942	$ 74,553	$ 30,060
Foreign	114,027	67,714	95,666
Total	$ 141,969	$ 142,267	$ 125,726