Restructuring and Other Charges (Restructuring Expenses) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2015	Jun. 28, 2014	Jun. 27, 2015	Jun. 28, 2014
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ 2,040	$ 7,338	$ 6,394	$ 13,285
Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1,031	2,860	1,982	4,228
Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	65	1,594	2,076	2,173
Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	59	981	80	1,618
Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	44	443	355	1,726
Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	198	156	370	904
Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	643	1,304	1,531	2,636
Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	345	5,618	3,137	8,635
Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	92	1,713	401	1,805
Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	1,613	1,895	2,214
Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	20	982	28	1,618
Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	11	214	264	1,406
Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	42	34	82	66
Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	180	1,062	467	1,526
Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	830	598	1,867	2,604
Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	143	56	274	451
Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	65	(19)	181	(41)
Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	22	(1)	35	0
Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	33	215	91	292
Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	156	122	288	838
Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	411	225	998	1,064
Label and Packaging [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	123	336	546	627
Label and Packaging [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	78	322	501	599
Label and Packaging [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Label and Packaging [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	17	0	17	0
Label and Packaging [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	14	0	28
Label and Packaging [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
Label and Packaging [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	28	0	28	0
Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	742	786	844	1,419
Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	718	769	806	1,373
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	24	17	38	46
2015 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			1,413
2015 Plan [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			1,344
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			69
2015 Plan [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	86		86
2015 Plan [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	86		86
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	152		212
2015 Plan [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	152		212
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 and Packaging [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	135		285
2015 Plan [Member] | Label and Packaging [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	90		240
2015 Plan [Member] | Label and Packaging [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 and Packaging [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	17		17
2015 Plan [Member] | Label and Packaging [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Label and Packaging [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0		0
2015 Plan [Member] | Label and Packaging [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	28		28
2015 Plan [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	742		830
2015 Plan [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	718		806
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	24		24
2014 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			1,624
2014 Plan [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			647
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			0
2014 Plan [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			977
2014 Plan [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		81	270	81
2014 Plan [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		81	270	81
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
2014 Plan [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		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
2014 Plan [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		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
2014 Plan [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	392	246	1,209	253
2014 Plan [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(9)	145	116	152
2014 Plan [Member] | Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	116	0
2014 Plan [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	22	0	35	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	0	0	0	0
2014 Plan [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	379	101	942	101
2014 Plan [Member] | Label and Packaging [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(12)	321	261	572
2014 Plan [Member] | Label and Packaging [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(12)	321	261	572
2014 Plan [Member] | Label and Packaging [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 and Packaging [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Label and Packaging [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0	0	0
2014 Plan [Member] | Label and Packaging [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 and Packaging [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		786		1,419
2014 Plan [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		769		1,373
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		17		46
Residual Plans [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			512
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			69
Residual Plans [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			370
Residual Plans [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			127
Residual Plans [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	59	73	117	(78)
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	42	34	82	66
Residual Plans [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	17	39	57	55
Residual Plans [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	286	352	446	2,351
Residual Plans [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(89)	(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	65	(19)	65	(41)
Residual Plans [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(1)	0	0
Residual Plans [Member] | Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	33	215	91	292
Residual Plans [Member] | Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	156	122	288	838
Residual Plans [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	32	124	56	963
Residual Plans [Member] | Label and Packaging [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		15		55
Residual Plans [Member] | Label and Packaging [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		1		27
Residual Plans [Member] | Label and Packaging [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
Residual Plans [Member] | Label and Packaging [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
Residual Plans [Member] | Label and Packaging [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		14		28
Residual Plans [Member] | Label and Packaging [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
Residual Plans [Member] | Label and Packaging [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0		0
Residual Plans [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			14
Residual Plans [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			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
Residual Plans [Member] | Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			0
Residual Plans [Member] | Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			0
Residual Plans [Member] | Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			0
Residual Plans [Member] | Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			14
Acquisition Integration Plans [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges			769
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			438
Acquisition Integration Plans [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	200	5,464	2,664	8,632
Acquisition Integration Plans [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	6	1,632	45	1,725
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	1,613	1,895	2,214
Acquisition Integration Plans [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	20	982	28	1,618
Acquisition Integration Plans [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	11	214	286	1,604
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	$ 163	$ 1,023	$ 410	$ 1,471