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Business Combinations (Total Purchase Consideration and Preliminary Purchase Price Allocation) (Detail) (USD $) In Thousands, unless otherwise specified |  |  | 0 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jul. 31, 2014 | Oct. 31, 2013 | Mar. 24, 2014 Coverity Inc | Jul. 31, 2014 Coverity Inc | Mar. 24, 2014 Coverity Inc
Business Acquisition [Line Items] |  |  |  |  |  |
Total cash consideration |  |  |  | $ 375,500 |  |
Goodwill | 2,260,897 | 1,975,971 | [1] |  |  | 266,423
Identifiable intangibles assets acquired |  |  |  |  | 101,900 | 101,900
Other tangible assets acquired, net |  |  |  |  |  | 28,447
Deferred revenue |  |  |  |  | (21,270) | (21,270)
Total purchase price allocation |  |  |  |  |  | $ 375,500
[1] | Derived from audited financial statements.

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