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Goodwill and Other Intangible Assets - Schedule of Intangible Assets Subject to Amortization (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Mar. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 280,833	$ 275,012
Accumulated Amortization	(177,332)	(159,864)
Net Carrying Amount	103,501	115,148
Effects of foreign currency translation, Gross Carrying Amount	(287)	0
Effects of foreign currency translation, Accumulated Amortization	16	0
Effects of foreign currency translation, Net Carrying Amount	(271)	0
In-process R&D
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	3,526	3,526
Net Carrying Amount	3,526	3,526
Trademark and trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	46,170	46,070
Accumulated Amortization	(28,347)	(25,153)
Net Carrying Amount	17,823	20,917
Developed technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	140,407	134,406
Accumulated Amortization	(98,352)	(90,450)
Net Carrying Amount	42,055	43,956
Customer contracts/relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	91,017	91,010
Accumulated Amortization	(50,649)	(44,261)
Net Carrying Amount	$ 40,368	$ 46,749

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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