For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Topic 280
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- Definition

Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

+ References

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

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-Topic 280
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Segment and Geographic Information - Additional Information (Detail) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 31, 2021 USD ($)	Dec. 31, 2020	Dec. 31, 2021 USD ($) Segment	Dec. 31, 2020	Mar. 31, 2021 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments \| Segment			1
Intercompany Agreement [Member]
Segment Reporting Information [Line Items]
Long-lived assets \| $	$ 57.3		$ 57.3		$ 56.4
Customer Concentration Risk \| Revenue \| Intercompany Agreement [Member]
Segment Reporting Information [Line Items]
Percentage of revenue accounted	19.00%	19.00%	18.00%	18.00%