Acquisitions - Preliminary Allocation of Intangible Assets (Details) - GigPeak, Inc. $ in Thousands	Apr. 04, 2017 USD ($)
Business Acquisition [Line Items]
Total	$ 97,860
Developed technology
Business Acquisition [Line Items]
Estimated Fair Value	$ 56,000
Estimated Useful Life (in years)	5 years
Customer contracts and related relationships
Business Acquisition [Line Items]
Estimated Fair Value	$ 28,900
Estimated Useful Life (in years)	5 years
Order backlog
Business Acquisition [Line Items]
Estimated Fair Value	$ 200
Estimated Useful Life (in years)	1 year
Software licenses
Business Acquisition [Line Items]
Estimated Fair Value	$ 2,560
Software licenses \| Maximum
Business Acquisition [Line Items]
Estimated Useful Life (in years)	1 year
In-process research and development (IPR&D)
Business Acquisition [Line Items]
Estimated Fair Value	$ 10,200

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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