Net Restructuring and Impairment Charges (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Restructuring Cost And Reserve [Line Items]
Employee Terminations	$ 17.9	$ 7.5	$ 34.0	$ 58.1
Other Restructuring Charges	7.6	4.8	26.2	20.6
Total Restructuring Charges	25.5	12.3	60.2	78.7
Impairment	7.9	1.6	15.7	19.2
Total	38.1	13.9	80.6	97.9
Multi-employer pension plan withdrawal obligations
Restructuring Cost And Reserve [Line Items]
Total Restructuring Charges			14.5
Other Charges	4.7		4.7
U.S. Print and Related Services
Restructuring Cost And Reserve [Line Items]
Employee Terminations	13.9	5.1	23.4	44.0
Other Restructuring Charges	6.6	2.7	23.1	14.6
Total Restructuring Charges	20.5	7.8	46.5	58.6
Impairment	7.6	1.6	14.3	16.6
Total	32.8	9.4	65.5	75.2
U.S. Print and Related Services | Multi-employer pension plan withdrawal obligations
Restructuring Cost And Reserve [Line Items]
Other Charges	4.7		4.7
International
Restructuring Cost And Reserve [Line Items]
Employee Terminations	4.0	2.3	9.8	9.1
Other Restructuring Charges	0.6	2.1	1.9	3.2
Total Restructuring Charges	4.6	4.4	11.7	12.3
Impairment	0.3		1.0	1.0
Total	4.9	4.4	12.7	13.3
International | Multi-employer pension plan withdrawal obligations
Restructuring Cost And Reserve [Line Items]
Other Charges
Corporate
Restructuring Cost And Reserve [Line Items]
Employee Terminations		0.1	0.8	5.0
Other Restructuring Charges	0.4		1.2	2.8
Total Restructuring Charges	0.4	0.1	2.0	7.8
Impairment			0.4	1.6
Total	0.4	0.1	2.4	9.4
Corporate | Multi-employer pension plan withdrawal obligations
Restructuring Cost And Reserve [Line Items]
Other Charges