Restructuring and Other Charges (Restructuring Expenses) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 26, 2015	Sep. 27, 2014	Sep. 26, 2015	Sep. 27, 2014
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ 5,483	$ 5,396	$ 11,529	$ 18,138
Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	723	2,673	2,358	6,386
Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(727)	2,076	1,446
Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	125	1,203	205	2,821
Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	36	323	391	2,021
Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4,204	171	4,574	1,075
Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	395	1,753	1,925	4,389
Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	181	3,440	3,318	12,075
Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	43	401	444	2,206
Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(28)	1,895	2,186
Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	5	1,203	33	2,821
Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	280	264	1,686
Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	44	36	126	102
Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	89	1,548	556	3,074
Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4,473	(121)	6,340	2,483
Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	182	210	456	661
Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(699)	181	(740)
Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4	0	39	0
Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	36	43	127	335
Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4,160	135	4,448	973
Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	91	190	1,089	1,254
Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	281	45	479	129
Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(5)	45	149	129
Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	116	0	133	0
Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	170	0	197	0
Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	548	2,032	1,392	3,451
Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	503	2,017	1,309	3,390
Corporate [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	45	15	83	61
2015 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			2,259
2015 Plan [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			1,859
2015 Plan [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			0
2015 Plan [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			0
2015 Plan [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			400
2015 Plan [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	61		147
2015 Plan [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	61		147
2015 Plan [Member] | Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	172		384
2015 Plan [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	172		384
2015 Plan [Member] | Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	280		350
2015 Plan [Member] | Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(6)		20
2015 Plan [Member] | Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	116		133
2015 Plan [Member] | Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	170		197
2015 Plan [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	548		1,378
2015 Plan [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	503		1,309
2015 Plan [Member] | Corporate [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	45		69
2014 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			5,503
2014 Plan [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			507
2014 Plan [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			0
2014 Plan [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			3,977
2014 Plan [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			1,019
2014 Plan [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(18)	31	252	112
2014 Plan [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(18)	31	252	112
2014 Plan [Member] | Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4,029	(397)	5,238	(144)
2014 Plan [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	10	210	126	362
2014 Plan [Member] | Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(699)	116	(699)
2014 Plan [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4	0	39	0
2014 Plan [Member] | Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	3,977	0	3,977	0
2014 Plan [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	38	92	980	193
2014 Plan [Member] | Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1	45	129	102
2014 Plan [Member] | Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1	45	129	102
2014 Plan [Member] | Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		2,017		3,436
2014 Plan [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		2,017		3,390
2014 Plan [Member] | Corporate [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
2014 Plan [Member] | Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
2014 Plan [Member] | Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
2014 Plan [Member] | Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
2014 Plan [Member] | Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		46
Residual Plans [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			833
Residual Plans [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			(54)
Residual Plans [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			105
Residual Plans [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			597
Residual Plans [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			185
Residual Plans [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	49	69	166	(9)
Residual Plans [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	(1)
Residual Plans [Member] | Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Residual Plans [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Residual Plans [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	(22)	(198)
Residual Plans [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	44	36	126	102
Residual Plans [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	5	33	62	88
Residual Plans [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	272	276	718	2,627
Residual Plans [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	(54)	299
Residual Plans [Member] | Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	65	(41)
Residual Plans [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Residual Plans [Member] | Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	36	43	127	335
Residual Plans [Member] | Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	183	135	471	973
Residual Plans [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	53	98	109	1,061
Residual Plans [Member] | Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				27
Residual Plans [Member] | Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				27
Residual Plans [Member] | Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				0
Residual Plans [Member] | Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				0
Residual Plans [Member] | Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				0
Residual Plans [Member] | Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				0
Residual Plans [Member] | Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges				0
Residual Plans [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		15	14	15
Residual Plans [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0	0	0
Residual Plans [Member] | Corporate [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0	0	0
Residual Plans [Member] | Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0	0	0
Residual Plans [Member] | Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0	0	0
Residual Plans [Member] | Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0	0	0
Residual Plans [Member] | Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		15	14	15
Acquisition Integration Plans [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			858
Acquisition Integration Plans [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			45
Acquisition Integration Plans [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			286
Acquisition Integration Plans [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			0
Acquisition Integration Plans [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			527
Acquisition Integration Plans [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	89	3,340	2,753	11,972
Acquisition Integration Plans [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	370	45	2,095
Acquisition Integration Plans [Member] | Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(28)	1,895	2,186
Acquisition Integration Plans [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	5	1,203	33	2,821
Acquisition Integration Plans [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	280	286	1,884
Acquisition Integration Plans [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Acquisition Integration Plans [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ 84	$ 1,515	$ 494	$ 2,986