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No definition available.

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- Definition

Number of Lease Renewal Options

+ References

No definition available.

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- Definition

Significant Accounting Policies [Line Items]

+ References

No definition available.

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- Definition

Amount of allowance for credit loss on accounts receivable.

+ References

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- Definition

This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

+ References

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Significant Accounting Policies (Narrative) (Details) $ in Thousands	12 Months Ended
	Mar. 31, 2021 USD ($) item	Apr. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($)	Mar. 31, 2018 USD ($)
Significant Accounting Policies [Line Items]
Allowance for credit losses	$ 24,126		$ 22,360
Equity method investment, impairment loss	0
Cumulative effect	3,252,228		3,285,447	1,132,487	$ 1,176,572
Right-of-use assets, Operating leases	93,412	$ 111,815
Operating lease liability	$ 106,004	$ 125,331
Minimum [Member]
Significant Accounting Policies [Line Items]
Number of lease renewal options \| item	1
Lease renewal option, extension period	1 month
Maximum [Member]
Significant Accounting Policies [Line Items]
Lease renewal option, extension period	1 year
Capitalized Software Developed for Internal Use [Member]
Significant Accounting Policies [Line Items]
Useful life	3 years
Capitalized Software Developed for Sale [Member]
Significant Accounting Policies [Line Items]
Useful life	3 years
Accumulated Deficit [Member]
Significant Accounting Policies [Line Items]
Cumulative effect	$ (1,042,691)		(930,064)	(17,841)	$ 34,661
Cumulative Effect, Period of Adoption, Adjustment [Member] \| ASU 2016-13 [Member]
Significant Accounting Policies [Line Items]
Cumulative effect			(417)
Cumulative Effect, Period of Adoption, Adjustment [Member] \| ASU 2016-13 [Member] \| Accumulated Deficit [Member]
Significant Accounting Policies [Line Items]
Allowance for credit losses			417
Cumulative effect			$ (417)