Effective Income Tax Reconciliation, Translation, Amount

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Tax Cuts And Jobs Act Of 2017, Income Tax Expense (Benefit)

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Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations.

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Current period income tax expense or benefit pertaining to a gain (loss) on an extinguishment of debt.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign tax credit.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2018	Jul. 02, 2017	Jul. 01, 2018	Jul. 02, 2017
Operating Loss Carryforwards [Line Items]
Income tax (benefit) expense	$ 9,339	$ 2,210	$ 13,759	$ 4,460
Effective tax rate	24.50%	5.80%	30.50%	6.80%
Recognition of unrecognized tax benefit resulting from prior uncertain tax positions	$ 1,200		$ 1,200
Income tax expense related to debt refinance			1,800
Tax Cuts and Jobs Act of 2017, income tax expense			$ 500
Income tax benefit from implementing a foreign tax credit planning strategy		$ 4,100		$ 7,500
Foreign tax benefit recognized		4,100		$ 7,000
Federal statutory income tax rate (as a percent)				35.00%
Effective Income Tax Reconciliation, Translation, Amount		$ 4,500		$ 5,300
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%