Goodwill and Other Intangible Assets (Goodwill by Reportable Segment) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 27, 2014
Goodwill [Roll Forward]
Balance as of the year ended	$ 186,436
Foreign currency translation	(165)
Balance as of the period ended	186,271
Envelope [Member]
Goodwill [Roll Forward]
Balance as of the year ended	23,433
Foreign currency translation	0
Balance as of the period ended	23,433
Print [Member]
Goodwill [Roll Forward]
Balance as of the year ended	45,576
Foreign currency translation	62
Balance as of the period ended	45,638
Label and Packaging [Member]
Goodwill [Roll Forward]
Balance as of the year ended	117,427
Foreign currency translation	(227)
Balance as of the period ended	$ 117,200