Derivative Financial Instruments - Summary of Fair Value of Derivative Instruments (Detail) - Derivatives Designated as Hedging Instruments [Member] - Interest Rate Swaps [Member] - USD ($) $ in Thousands	Apr. 01, 2018	Dec. 31, 2017
Other Current Assets and Other Assets [Member]
Derivatives Fair Value [Line Items]
Assets Derivatives, Fair Value	$ 3,415
Other Accrued Liabilities and Long-term Liabilities [Member]
Derivatives Fair Value [Line Items]
Liability Derivatives, Fair Value		$ 1,064