Income Taxes - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2015 |
Mar. 31, 2014 |
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| Income Tax Expense (Benefit), Continuing Operations [Abstract] | ||
| Income tax expense (benefit) | $ (103,574) | $ 6,648 |
| Effective tax rate | 28.90% | 37.30% |
| Federal statutory income tax rate | 35.00% | 35.00% |
| Valuation allowance | $ 22,500 | |
| Minimum | ||
| Income Tax Expense (Benefit), Continuing Operations [Abstract] | ||
| Tax years under examination | 2010 | |
| Maximum | ||
| Income Tax Expense (Benefit), Continuing Operations [Abstract] | ||
| Tax years under examination | 2014 | |
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Tax year being audited in the income tax examination, in CCYY format. No definition available.
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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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- References No definition available.
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