Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2017	Jul. 03, 2016	Jul. 02, 2017	Jul. 03, 2016
Operating Loss Carryforwards [Line Items]
Income tax expense (benefit)	$ 2,210	$ (3,741)	$ 4,460	$ (3,531)
Effective tax rate	5.80%	(9.80%)	6.80%	(6.40%)
Income tax benefit from implementing a foreign tax credit planning strategy	$ 4,100		$ 7,500
Foreign tax benefit recognized	4,100	$ 8,100	$ 7,000	$ 8,100
Federal statutory income tax rate (as a percent)			35.00%
Income tax benefit from currency translation gains	$ 4,500		$ 5,300
Deferred tax benefit recognized		7,000		7,000
Income tax benefit from reducing a deferred tax valuation allowance				3,800
Net change in reserve for uncertain tax positions		$ 2,700		$ (2,700)
GERMANY
Operating Loss Carryforwards [Line Items]
Federal statutory income tax rate (as a percent)			28.00%
CANADA
Operating Loss Carryforwards [Line Items]
Federal statutory income tax rate (as a percent)			26.00%
NETHERLANDS
Operating Loss Carryforwards [Line Items]
Federal statutory income tax rate (as a percent)			25.00%