No definition available.

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- Definition

Share Based Compensation Arrangement By Share-Based Payment Award, Equity Instruments Other Than Options, Grants In Period, Total Fair Value1

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No definition available.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
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- Definition

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.

+ References

No definition available.

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STOCKHOLDERS' EQUITY: - Time-vesting restricted stock unit, narrative (Details) - Restricted stock units - USD ($) $ in Millions	12 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2019
Time Based Vesting
Share-based compensation
Granted (in shares)	2,228,445	1,697,506	1,939,746
Aggregate fair value of restricted stock units granted	$ 99.8	$ 85.6
Grants in period, total fair value			$ 69.5
Vested in period, fair value	$ 126.9	$ 59.8	$ 93.1
Time Based Vesting \| DataFleets, Ltd
Share-based compensation
Granted (in shares)	193,595
Aggregate fair value of restricted stock units granted	$ 13.5
Time Based Vesting \| Data Plus Math Corporation
Share-based compensation
Granted (in shares)		155,346
Aggregate fair value of restricted stock units granted		$ 7.3
Vesting in four years
Share-based compensation
Granted (in shares)			1,856,444
Vesting period	4 years	4 years	4 years
Time-Based Partial Cliff Vesting Tranche One
Share-based compensation
Granted (in shares)			83,302
Vesting period			1 year