Income Tax Benefit/Expense - Additional Information (Detail) (USD $)
|
3 Months Ended | 9 Months Ended | |||
---|---|---|---|---|---|
Sep. 30, 2014
|
Mar. 31, 2014
|
Sep. 30, 2013
|
Sep. 30, 2014
|
Sep. 30, 2013
|
|
Income Tax Disclosure [Abstract] | |||||
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | $ 6,100,000 | ||||
Income tax expense | $ 11,014,000 | $ 9,112,000 | $ 14,093,000 | $ 18,841,000 |
X | ||||||||||
- Details
|
X | ||||||||||
- 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
|
X | ||||||||||
- 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
|