Derivative Financial Instruments - Additional Information (Detail)	3 Months Ended
	Apr. 01, 2018 USD ($) Swap	Dec. 31, 2017 USD ($) Hedge Swap
Derivative [Line Items]
Number of outstanding swaps | Swap	5	5
Derivative, cash flow swaps length period	1 year
Cash flow swaps mature annually, starting year	2018
Cash flow swaps mature annually, ending year	2022
Hedging instruments effectiveness review measurement basis	We review the effectiveness of our hedging instruments on a quarterly basis
Cash Flow Hedges [Member]
Derivative [Line Items]
Interest rate swaps hedge ineffectiveness	0.00%
Swaps [Member]
Derivative [Line Items]
Derivative, notional amount of outstanding swaps | $	$ 250,000,000	$ 250,000,000
Forward Contract [Member]
Derivative [Line Items]
Derivative, number of cash flow hedges | Hedge		5