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Other Current Liabilities - Summary of Other Current Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2017 | Dec. 31, 2016
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Other Liabilities Current [Abstract] |  |
Accrued payroll and benefits | $ 39,375 | $ 48,306
Other accrued compensation and retirement benefits | 7,864 | 6,828
Income taxes payable | 1,927 | 211
Accrued rebates | 16,126 | 14,329
Other accrued expenses | 45,930 | 49,576
Total | $ 111,222 | $ 119,250

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