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Business Combination - Additional Information (Detail) - Plexistor Ltd $ in Millions	Jun. 15, 2017 USD ($)
Business Acquisition [Line Items]
Business acquisition cash paid	$ 24
Developed Technology
Business Acquisition [Line Items]
Business acquisition cash paid	6
Goodwill
Business Acquisition [Line Items]
Business acquisition cash paid	$ 17

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- Definition

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+ References

No definition available.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3213-108585

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