Restructuring, Impairment and Other Charges - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014 Employee	Jun. 30, 2013	Jun. 30, 2014 Employee	Jun. 30, 2013 Employee	Dec. 31, 2013
Restructuring Cost And Reserve [Line Items]
Employee Terminations	$ 9.1	$ 7.3	$ 23.0	$ 16.1
Number of employees used to determine employee termination costs			408	579
Number of employees who were terminated as of date	353		353
Other Restructuring Charges	6.8	8.8	10.9	18.6
Impairment Charges	3.1	3.7	9.8	7.8
Other Charges	3.8		24.3
Accrued liabilities	817.5		817.5		814.8
Other Noncurrent Liabilities	477.0		477.0		349.5
Current restructuring reserve (included in accrued liabilities)	36.4		36.4
Noncurrent restructuring reserve (included in noncurrent liabilities)	46.8		46.8
Multi-employer pension plan withdrawal obligations
Restructuring Cost And Reserve [Line Items]
Other Charges	3.8		24.3
Accrued liabilities	4.7		4.7
Other Noncurrent Liabilities	90.6		90.6
Possible multi-employer plans withdrawal obligation, minimum	5		5
Possible multi-employer plans withdrawal obligation, maximum	8		8
Variable Print
Restructuring Cost And Reserve [Line Items]
Employee Terminations	3.0	0.4	14.1	1.8
Number of manufacturing facilities closed	7			1
Other Restructuring Charges	2.5	6.2	3.4	7.2
Impairment Charges	0.7	0.1	5.2	0.4
Other Charges			4.1
Publishing and Retail Services
Restructuring Cost And Reserve [Line Items]
Employee Terminations	0.2		0.4	3.5
Number of manufacturing facilities closed	1			1
Other Restructuring Charges	1.7	1.2	3.8	7.8
Impairment Charges	1.4	1.3	3.6	4.5
Other Charges			$ 16.3