Business Combinations and Goodwill (Identified Intangible Assets Acquired) (Details) - Silicon Image, Inc $ in Thousands	Mar. 10, 2015 USD ($)
Allocation of purchase price to assets acquired based on fair values:
Total identified finite-lived intangible assets	$ 157,079
Total identified intangible assets	192,079
Developed technology
Allocation of purchase price to assets acquired based on fair values:
Total identified finite-lived intangible assets	125,000
Customer relationships
Allocation of purchase price to assets acquired based on fair values:
Total identified finite-lived intangible assets	29,458
Licensing Agreements
Allocation of purchase price to assets acquired based on fair values:
Total identified finite-lived intangible assets	1,852
Patents
Allocation of purchase price to assets acquired based on fair values:
Total identified finite-lived intangible assets	$ 769
Asset Life in Years	5 years
In Process Research and Development [Member]
Allocation of purchase price to assets acquired based on fair values:
In-process research and development	$ 35,000
Minimum | Developed technology
Allocation of purchase price to assets acquired based on fair values:
Asset Life in Years	3 years
Minimum | Customer relationships
Allocation of purchase price to assets acquired based on fair values:
Asset Life in Years	4 years
Minimum | Licensing Agreements
Allocation of purchase price to assets acquired based on fair values:
Asset Life in Years	3 years
Maximum | Developed technology
Allocation of purchase price to assets acquired based on fair values:
Asset Life in Years	5 years
Maximum | Customer relationships
Allocation of purchase price to assets acquired based on fair values:
Asset Life in Years	7 years
Maximum | Licensing Agreements
Allocation of purchase price to assets acquired based on fair values:
Asset Life in Years	5 years