Restructuring and Other Charges (Narrative) (Details)	3 Months Ended	12 Months Ended
	Jun. 29, 2013 facility	Dec. 28, 2013 facility
Restructuring Cost and Reserve [Line Items]
Number of active restructuring plans (restructuring plan)		2
2013 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring related headcount reductions (employee)		400
Acquisition Integration Plans [Member] | Envelope [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Number of facilities consolidated (facility)	1	5