Summary Financial Information (Statement of Financial Position) (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2020
Current assets:
Cash and cash equivalents	$ 133,176	$ 115,390
Trade accounts receivable, less allowance for doubtful accounts	151,451	147,515
Inventories	179,359	172,139
Prepaid expenses and other	32,254	31,545
Total current assets	496,240	466,589
Net property, plant, and equipment	94,360	97,926
Goodwill	644,629	648,849	$ 331,176
Other intangibles, net	362,537	390,788
Marketable securities	10,368	10,294
Other assets	88,286	68,948
Total assets	1,698,455	1,685,707	1,150,432
Trade accounts payable	76,736	90,881
Accrued liabilities	124,317	118,187
Current portion of long-term debt and finance lease obligations	40,604
Total current liabilities	241,657	249,619
Other non-current liabilities	192,013	192,610
Total liabilities	864,658	912,904
Total shareholders’ equity	833,797	772,803	$ 530,149	$ 463,585
Total liabilities and shareholders’ equity	$ 1,698,455	$ 1,685,707