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Acquisition-related Intangible Assets, Net (Tables)

9 Months Ended

Oct. 31, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Acquired Assets

Acquisition-related intangible assets, net consisted of the following (in thousands):

	October 31, 2018				January 31, 2018
Developed technology	$	186,800			$	69,700
Customer relationships	189,000				1,000
Trade name	12,000				—
Backlog	11,000				—
	398,800				70,700
Less accumulated amortization	(66,217		)		(36,466		)
Acquisition-related intangible assets, net	$	332,583			$	34,234

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense

As of October 31, 2018, our future estimated amortization expense related to acquisition-related intangible assets is as follows (in thousands):

Fiscal Period:
2019	$	19,343
2020	68,856
2021	48,142
2022	43,733
2023	41,009
Thereafter	111,500
Total	$	332,583

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- References

No definition available.

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- Definition

Tabular disclosure of the characteristics, including initial carrying value, residual amount, weighted average useful life, of finite-lived intangible assets acquired during the period by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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