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Business Combinations (Magma) - Additional Information (Detail) (Magma Corporation, USD $)
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12 Months Ended |
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Oct. 31, 2012
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| Business Acquisition [Line Items] | |
| Date of acquisition | Feb. 22, 2012 |
| Acquisition price per share | $ 7.35 |
| Total purchase consideration | $ 550,234,000 |
| Goodwill arising from acquisition | 316,263,000 |
| Acquisition-related costs | 33,500,000 |
| Total fair value of stock awards assumed | 22,200,000 |
| Fair value of assumed equity awards allocated to purchase consideration | 6,797,000 |
| Fair value of assumed stock awards allocated for future services | $ 15,400,000 |
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Minimum
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| Business Acquisition [Line Items] | |
| Definite lived intangible asset amortization period | 3 years |
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Maximum
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| Business Acquisition [Line Items] | |
| Definite lived intangible asset amortization period | 10 years |
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- Definition
Business acquisition fair value of stock award allocated for future services. No definition available.
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- Definition
Business Combination Cost Of Acquired Entity Equity Interests Issued And Issuable Fair Value Method No definition available.
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- Definition
Total fair value of stock awards assumed through acquisitions. No definition available.
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- Definition
The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
For an acquired entity, price of a single share of a number of saleable stocks of a company. No definition available.
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- Definition
This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. No definition available.
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