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Amount of liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of deferred tax liability attributable to taxable temporary differences due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit, acquired at the acquisition date.

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The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Consolidated financial statement details - Business Acquisition (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Dec. 31, 2014
Business Acquisition [Line Items]
Goodwill	$ 57,095		$ 14,095
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Business Combination, Consideration Transferred	$ 70,200
Net liabilities assumed		$ (353)
Deferred income tax liabilities		(4,676)
Net assets acquired		27,247
Goodwill		43,000
Total fair value consideration		70,247
Developed Technology Rights [Member] \| Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Purchased technology		25,676
Developed Technology Rights [Member] \| Maximum [Member] \| Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Estimated useful life (in years)	6 years
Developed Technology Rights [Member] \| Minimum [Member] \| Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Estimated useful life (in years)	4 years
In Process Research and Development [Member] \| Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
In-process research and development (IPR&D)		$ 6,600