XML 26 R15.htm IDEA: XBRL DOCUMENT

Acquisition-related Intangible Assets, Net

6 Months Ended

Jul. 31, 2019

Goodwill and Intangible Assets Disclosure [Abstract]

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



	July 31, 2019			January 31, 2019
Developed technology	$	190,400		$	186,800
Customer relationships	189,000			189,000
Trade name	12,000			12,000
Backlog	11,000			11,000
Acquisition-related intangible assets, gross	402,400			398,800
Less accumulated amortization	(124,447		)	(85,560		)
Acquisition-related intangible assets, net	$	277,953		$	313,240

In the second quarter of fiscal 2020, acquisition activity resulted in an increase of $4 million and $9 million in acquired developed technology and goodwill, respectively.

Amortization expense related to acquisition-related intangible assets was $20 million and $5 million for the three months ended July 31, 2019, and 2018, respectively, and $39 million and $10 million for the six months ended July 31, 2019, and 2018, respectively.

As of July 31, 2019, our future estimated amortization expense related to acquisition-related intangible assets is as follows (in thousands):



Fiscal period:
Remainder of 2020	$	31,369
2021	50,342
2022	43,733
2023	41,009
2024	29,833
Thereafter	81,667
Total	$	277,953