Restructuring and Other Charges (Restructuring Expenses) (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2017	Apr. 02, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ 8,180	$ 4,990
Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1,096	666
Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1,116	2,300
Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	189	276
Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	54	40
Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	5,195	269
Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	530	1,439
Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1,209	515
Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	542	72
Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	448	0
Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	76	276
Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	45	0
Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	47
Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	98	120
Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	6,645	308
Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	226	3
Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	668	0
Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	113	0
Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	9	40
Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	5,195	222
Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	434	43
Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(397)	4,155
Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(382)	591
Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	2,300
Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(15)	1,264
Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	723	12
Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	710	0
Corporate [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	13	12
2017 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	6,880
2017 Plan [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1,342
2017 Plan [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	36
2017 Plan [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4,933
2017 Plan [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	569
2017 Plan [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	1,106
2017 Plan [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	575
2017 Plan [Member] | Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	450
2017 Plan [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	29
2017 Plan [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	27
2017 Plan [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	25
2017 Plan [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	6,338
2017 Plan [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	226
2017 Plan [Member] | Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	668
2017 Plan [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	113
2017 Plan [Member] | Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	9
2017 Plan [Member] | Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	4,933
2017 Plan [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	389
2017 Plan [Member] | Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(169)
2017 Plan [Member] | Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(169)
2017 Plan [Member] | Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	723
2017 Plan [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	710
2017 Plan [Member] | Corporate [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2017 Plan [Member] | Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	13
2016 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	85
2016 Plan [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(50)
2016 Plan [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	18
2016 Plan [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
2016 Plan [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	117
2016 Plan [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	100	65
2016 Plan [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(33)	65
2016 Plan [Member] | Envelope [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(2)	0
2016 Plan [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	47	0
2016 Plan [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	18	0
2016 Plan [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
2016 Plan [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	70	0
2016 Plan [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		4
2016 Plan [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		4
2016 Plan [Member] | Print [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(17)	28
2016 Plan [Member] | Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(17)	28
2016 Plan [Member] | Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
2016 Plan [Member] | Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
2016 Plan [Member] | Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
2016 Plan [Member] | Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
2016 Plan [Member] | Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
2016 Plan [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		3
2016 Plan [Member] | Corporate [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Corporate [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Corporate [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Corporate [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Corporate [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
2016 Plan [Member] | Corporate [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		3
Residual Plans [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	99
Residual Plans [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(196)
Residual Plans [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0
Residual Plans [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	262
Residual Plans [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	33
Residual Plans [Member] | Envelope [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	3	450
Residual Plans [Member] | Envelope [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	7
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
Residual Plans [Member] | Envelope [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	276
Residual Plans [Member] | Envelope [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Residual Plans [Member] | Envelope [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	47
Residual Plans [Member] | Envelope [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	3	120
Residual Plans [Member] | Print [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	307	304
Residual Plans [Member] | Print [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	(1)
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
Residual Plans [Member] | Print [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Residual Plans [Member] | Print [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	40
Residual Plans [Member] | Print [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	262	222
Residual Plans [Member] | Print [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	45	43
Residual Plans [Member] | Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(211)	1,827
Residual Plans [Member] | Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	(196)	563
Residual Plans [Member] | Label [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 [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Residual Plans [Member] | Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Residual Plans [Member] | Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	0	0
Residual Plans [Member] | Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges	$ (15)	1,264
Residual Plans [Member] | Corporate [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		9
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		9
Asset Impairments [Member] | Label [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		2,300
Asset Impairments [Member] | Label [Member] | Employee Severance Costs [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
Asset Impairments [Member] | Label [Member] | Asset Charges, Net of Gain on Sale [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		2,300
Asset Impairments [Member] | Label [Member] | Equipment Moving Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
Asset Impairments [Member] | Label [Member] | Lease Termination Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
Asset Impairments [Member] | Label [Member] | Multi-Employer Pension Withdrawal Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		0
Asset Impairments [Member] | Label [Member] | Building Clean-up and Other Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and other charges		$ 0