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Income Taxes - Additional Information (Detail) (USD $) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Income Tax Disclosure [Line Items] |  |  |
Undistributed earnings of non-U.S. subsidiaries | $ 597,000,000 | $ 468,000,000 |
Foreign earnings repatriated | 11,700,000 |  |
Incremental income tax expense | 900,000 |  |
Accrued interest related to uncertain tax positions | 500,000 | 700,000 | 500,000
Accrued penalties related to uncertain tax positions | 200,000 | 500,000 | 200,000
Unrecognized tax benefits that would affect our effective tax rate | 4,500,000 | 5,800,000 | 5,000,000
Unrecognized tax benefits possible change, estimated range, lower bound | 0 |  |
Unrecognized tax benefits possible change, estimated range, upper bound | 1,200,000 |  |
Loss carry forwards for U.S. federal | 9,400,000 | 13,900,000 |
Loss carry forwards for non-U.S. | 7,000,000 | 7,800,000 |
Loss carry forwards, subject to expiration amount | 2,700,000 |  |
Loss carry forwards, not subject to expiration amount | 4,300,000 |  |
Foreign capital loss carry forward | 1,000,000 | 1,000,000 |
Deferred tax assets, capital loss carry forwards | 200,000 | 200,000 |
Operating loss and credit carry forwards | 22,400,000 | 38,800,000 |
Operating loss carry forwards, valuation allowance | $ 700,000 | $ 1,500,000 |
Federal | Minimum |  |  |
Income Tax Disclosure [Line Items] |  |  |
Operating loss carry forwards, expiration dates | Dec. 31, 2018 |  |
Federal | Maximum |  |  |
Income Tax Disclosure [Line Items] |  |  |
Operating loss carry forwards, expiration dates | Dec. 31, 2031 |  |
State and Local Jurisdiction | Minimum |  |  |
Income Tax Disclosure [Line Items] |  |  |
Operating loss carry forwards, expiration dates | Dec. 31, 2020 |  |
State and Local Jurisdiction | Maximum |  |  |
Income Tax Disclosure [Line Items] |  |  |
Operating loss carry forwards, expiration dates | Dec. 31, 2033 |  |

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