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Geographic Information (Tables)

3 Months Ended

Apr. 30, 2018

Segment Reporting [Abstract]

Summary of Revenues by Geographic Area

The following table sets forth revenue by geographic area (in thousands):

	Three Months Ended April 30,
	2018				2017
United States	$	480,082			$	383,171
Other countries	138,561				96,690
Total	$	618,643			$	479,861

Long-lived Assets by Geographic Areas

The following table sets forth Property and equipment, net by geographic area (in thousands):

	April 30, 2018				January 31, 2018
United States	$	547,010			$	479,996
Ireland	51,205				52,904
Other countries	13,078				13,709
Total	$	611,293			$	546,609

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=82913847&loc=SL49130545-203045

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X

- Definition

Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-Subparagraph b
-URI http://asc.fasb.org/extlink&oid=68060357&loc=d3e9038-108599

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- References

No definition available.

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