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Income Tax Benefit/Expense - Additional Information (Detail) (USD $)
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3 Months Ended | 6 Months Ended | |||
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Jun. 30, 2014
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Mar. 31, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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| Income Tax Disclosure [Abstract] | |||||
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | $ 6,100,000 | ||||
| Income tax expense | $ 11,702,000 | $ 11,233,000 | $ 3,079,000 | $ 9,729,000 | |
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- Details
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- Definition
Amount 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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- Definition
Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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