Fair Value Measurements (Financial Assets And Liabilities Measured At Fair Value On Recurring Basis) (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Mar. 31, 2021
Assets:
Money market funds	$ 334	$ 1,992
Trading securities associated with deferred compensation plans	13,655	15,735
Forward foreign currency exchange contracts	24,068	1,572
Total financial assets measured and reported at fair value	38,057	19,299
Liabilities:
Acquisition-related contingent consideration obligations - long-term		2,532
Interest rate swap agreements	1,161	25,719
Forward foreign currency exchange contracts	3,264	1,822
Total financial liabilities measured and reported at fair value	4,425	30,073
Level 1 [Member]
Assets:
Money market funds	0	0
Trading securities associated with deferred compensation plans	13,655	15,735
Forward foreign currency exchange contracts	0	0
Total financial assets measured and reported at fair value	13,655	15,735
Liabilities:
Acquisition-related contingent consideration obligations - long-term		0
Interest rate swap agreements	0	0
Forward foreign currency exchange contracts	0	0
Total financial liabilities measured and reported at fair value	0	0
Level 2 [Member]
Assets:
Money market funds	0	0
Trading securities associated with deferred compensation plans	0	0
Forward foreign currency exchange contracts	24,068	1,572
Total financial assets measured and reported at fair value	24,068	1,572
Liabilities:
Acquisition-related contingent consideration obligations - long-term		0
Interest rate swap agreements	1,161	25,719
Forward foreign currency exchange contracts	3,264	1,822
Total financial liabilities measured and reported at fair value	4,425	27,541
Level 3 [Member]
Assets:
Money market funds	0	0
Trading securities associated with deferred compensation plans	0	0
Forward foreign currency exchange contracts	0	0
Total financial assets measured and reported at fair value	0	0
Liabilities:
Acquisition-related contingent consideration obligations - long-term		2,532
Interest rate swap agreements	0	0
Forward foreign currency exchange contracts	0	0
Total financial liabilities measured and reported at fair value	0	2,532
Fair Value Measured at Net Asset Value Per Share [Member]
Assets:
Money market funds	334	1,992
Trading securities associated with deferred compensation plans	0	0
Forward foreign currency exchange contracts	0	0
Total financial assets measured and reported at fair value	334	1,992
Liabilities:
Acquisition-related contingent consideration obligations - long-term		0
Interest rate swap agreements	0	0
Forward foreign currency exchange contracts	0	0
Total financial liabilities measured and reported at fair value	$ 0	$ 0