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Income Taxes - Additional Information (Detail) (USD $)
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3 Months Ended | 9 Months Ended | 12 Months Ended | 9 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2014
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Sep. 30, 2013
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2014
Scenario, Forecast [Member]
Minimum [Member]
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Dec. 31, 2014
Scenario, Forecast [Member]
Maximum [Member]
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Sep. 30, 2014
Non-U.S jurisdictions [Member]
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Sep. 30, 2014
Non-U.S jurisdictions [Member]
Minimum [Member]
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Sep. 30, 2014
Non-U.S jurisdictions [Member]
Maximum [Member]
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| Schedule Of Income Taxes [Line Items] | |||||||||||
| Estimated effective tax rate | 18.70% | 33.20% | 22.30% | 31.90% | 21.00% | 25.00% | |||||
| Statutory federal rate | 0.00% | 34.00% | |||||||||
| U.S. federal and state statutory rate | 39.00% | ||||||||||
| Cash and cash equivalents | $ 440,790,000 | $ 332,813,000 | $ 440,790,000 | $ 332,813,000 | $ 372,011,000 | $ 325,826,000 | $ 170,500,000 | ||||
| Percentage of cash and cash equivalents | 38.70% | ||||||||||
| Repatriation of earnings | $ 40,500,000 | ||||||||||
| X | ||||||||||
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- Definition
Percentage of domestic federal statutory, state, and local tax rate applicable to pretax income (loss). No definition available.
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| X | ||||||||||
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- Definition
Percentage of Cash Sitting in Non-U.S. entities. No definition available.
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to repatriation of foreign earnings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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