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Income Taxes - Additional Information (Detail) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Income Tax Disclosure [Line Items] |  |  |
Undistributed earnings of non-U.S. subsidiaries | $ 715,000,000 | $ 683,000,000 |
Foreign earnings repatriated | 14,300,000 | 6,500,000 | $ 11,700,000
Incremental income tax expense | 300,000 | 200,000 | 900,000
Accrued interest related to uncertain tax positions | 200,000 | 700,000 | 500,000
Accrued penalties related to uncertain tax positions | 300,000 | 300,000 | 200,000
Unrecognized tax benefits that would affect our effective tax rate | 3,000,000 | 2,900,000 | $ 4,500,000
Loss carry forwards for U.S. federal | 4,800,000 | 7,100,000 |
Loss carry forwards for non-U.S. | 1,600,000 | 5,000,000 |
Foreign capital loss carry forward | 900,000 | 1,000,000 |
Deferred tax assets, capital loss carry forwards | 200,000 | 200,000 |
Operating loss and credit carry forwards | 27,000,000 | 23,700,000 |
Operating loss carry forwards, valuation allowance | 1,000,000 | $ 800,000 |
Minimum |  |  |
Income Tax Disclosure [Line Items] |  |  |
Unrecognized tax benefits possible change | 0 |  |
Maximum |  |  |
Income Tax Disclosure [Line Items] |  |  |
Unrecognized tax benefits possible change | $ 3,500,000 |  |
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, 2022 |  |
State and Local Jurisdiction | Maximum |  |  |
Income Tax Disclosure [Line Items] |  |  |
Operating loss carry forwards, expiration dates | Dec. 31, 2034 |  |

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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible capital loss carryforwards. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32621-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 25 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=51675352&loc=d3e28680-109314 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32632-109319 + Details
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