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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% |

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- Definition Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319 + Details
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- Definition Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.7) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 + Details
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