Restructuring and Other Charges (Narrative) (Details)	Sep. 27, 2014 restructuring_plan
Restructuring Cost and Reserve [Line Items]
Number of active restructuring plans (restructuring plan)	3
National Envelope Acquisition [Member] | Acquisition Integration Plans [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Number of facilities closed (facility)	3
Remaining number of facilities subsequent to closure (facility)	1
Number of planned facility closures (facility)	7
Remaining number of facilities subsequent to planned facility closures (facility)	2
Envelope Product Group Acquisition [Member] | Acquisition Integration Plans [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Number of facilities closed (facility)	5