Goodwill and Other Intangible Assets - Changes in Goodwill by Segment (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 28, 2014
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 1,099,207	[1]
Acquisitions	3,250
Foreign currency translation	(12,526)
Other	(231)
Goodwill, ending balance	1,089,700
Consumer Packaging [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	418,765
Acquisitions	0
Foreign currency translation	(4,740)
Other	(231)
Goodwill, ending balance	413,794
Display and Packaging [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	204,629
Acquisitions	0
Foreign currency translation	0
Other	0
Goodwill, ending balance	204,629
Paper and Industrial Converted Products [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	254,648
Acquisitions	3,250
Foreign currency translation	(7,786)
Other	0
Goodwill, ending balance	250,112
Protective Solutions [Member]
Goodwill [Roll Forward]
Goodwill, beginning balance	221,165
Foreign currency translation	0
Other	0
Goodwill, ending balance	$ 221,165

[1] The year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America.