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Acquisitions - Additional Information (Details) $ in Thousands, € in Millions								1 Months Ended		12 Months Ended
	Jan. 04, 2016 USD ($)	Jan. 04, 2016 EUR (€)	Oct. 31, 2014 USD ($)	Dec. 30, 2013 USD ($)	Nov. 06, 2013 USD ($)	May. 03, 2013 USD ($)	Apr. 12, 2013 USD ($)	Apr. 30, 2015 USD ($)	Feb. 28, 2014 USD ($)	Jan. 02, 2016 USD ($)	Jan. 03, 2015 USD ($)	Dec. 28, 2013 USD ($)
Business Acquisition [Line Items]
Acquisition transaction costs											$ 326	$ 1,802
Cash payments in acquisition										$ 0	12,658	67,453
Weighted average useful life of acquired intangible assets										11 years
Goodwill										$ 119,051	127,882	$ 131,915
Certain assets of the screen cylinder business of a U.S.-based company
Business Acquisition [Line Items]
Cash payments in acquisition			$ 9,174
European Producer of Creping and Coating Blades
Business Acquisition [Line Items]
Cash payments in acquisition				$ 2,666
Cash acquired from acquisition				$ 674
2014 Acquisitions
Business Acquisition [Line Items]
Cash payments in acquisition											$ 11,840
Weighted average useful life of acquired intangible assets											9 years
Goodwill											$ 3,463
Goodwill, expected tax deductible amount											$ 2,004
2014 Acquisitions | Customer relationships
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets											8 years
2014 Acquisitions | Intellectual property
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets											11 years
2013 Acquisitions
Business Acquisition [Line Items]
Cash payments in acquisition											$ 68,271
Weighted average useful life of acquired intangible assets												9 years
Goodwill											24,744	$ 24,744
Post-closing adjustment payments, for prior acquisitions											818
2013 Acquisitions | Customer relationships
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets												10 years
2013 Acquisitions | Intellectual property
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets												10 years
2013 Acquisitions | Trademarks [Member]
Business Acquisition [Line Items]
Weighted average useful life of acquired intangible assets												6 years
Companhia Brasileira de Tecnologia Industrial (CBTI)
Business Acquisition [Line Items]
Cash payments in acquisition							$ 8,140
Cost of acquired entity, liabilities assumed							484
Escrow deposit							$ 3,550
Escrow deposit disbursements								$ 656	$ 1,248
Noss Group (Noss)
Business Acquisition [Line Items]
Cash payments in acquisition						$ 7,196
Escrow deposit						$ 1,970
Additional payment, contingent consideration											101
Carmanah
Business Acquisition [Line Items]
Cash payments in acquisition					$ 52,281
Cost of acquired entity, liabilities assumed					171
Escrow deposit					$ 6,705
Additional payment, contingent consideration											$ 717
Subsequent event | European Producer of Creping and Coating Blades
Business Acquisition [Line Items]
Cash payments in acquisition	$ 1,091	€ 1

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