Restructuring, Impairment and Other Charges - Narrative (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($) Employee	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) Employee Facility	Jun. 30, 2014 USD ($) Employee Facility
Restructuring Cost And Reserve [Line Items]
Employee Terminations	$ 6.8	$ 9.1	$ 21.0	$ 23.0
Number of employees used to determine employee termination costs | Employee			1,201	408
Number of employees who were terminated as of date | Employee	1,173		1,173
Other Restructuring Charges	$ 4.8	6.8	$ 8.4	$ 10.9
Impairment charges, net	0.1	3.1	0.8	9.8
International
Restructuring Cost And Reserve [Line Items]
Employee Terminations	1.5	2.9	$ 9.2	4.0
Number of facilities closed | Facility			1
Other Restructuring Charges	1.5	0.1	$ 1.7	0.6
Impairment charges, net	(0.2)	1.0	(0.4)	1.0
Variable Print
Restructuring Cost And Reserve [Line Items]
Employee Terminations	1.1	3.0	3.1	14.1
Other Restructuring Charges	2.0	2.5	3.3	3.4
Impairment charges, net	0.4	0.7	$ 1.7	$ 5.2
Variable Print | Consolidated Graphics, Inc
Restructuring Cost And Reserve [Line Items]
Number of facilities closed | Facility				6
Variable Print | Other Subsegment
Restructuring Cost And Reserve [Line Items]
Number of facilities closed | Facility			1	1
Publishing and Retail Services
Restructuring Cost And Reserve [Line Items]
Employee Terminations	0.4	0.2	$ 3.2	$ 0.4
Number of facilities closed | Facility				1
Other Restructuring Charges	0.4	1.7	1.5	$ 3.8
Impairment charges, net	$ (0.1)	$ 1.4	$ (0.5)	$ 3.6