Net Restructuring and Impairment Charges (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Restructuring Cost And Reserve [Line Items]
Employee Terminations	$ 7.3	$ 13.8	$ 16.1	$ 50.6
Other Charges	8.8	11.9	18.6	15.8
Impairment	3.7	8.3	7.8	17.6
Total	19.8	34.0	42.5	84.0
U.S. Print and Related Services
Restructuring Cost And Reserve [Line Items]
Employee Terminations	2.4	10.5	9.5	38.9
Other Charges	8.0	8.6	16.5	11.9
Impairment	2.8	7.0	6.7	15.0
Total	13.2	26.1	32.7	65.8
International
Restructuring Cost And Reserve [Line Items]
Employee Terminations	4.1	3.0	5.8	6.8
Other Charges	0.8	0.5	1.3	1.1
Impairment	0.9		0.7	1.0
Total	5.8	3.5	7.8	8.9
Corporate
Restructuring Cost And Reserve [Line Items]
Employee Terminations	0.8	0.3	0.8	4.9
Other Charges		2.8	0.8	2.8
Impairment		1.3	0.4	1.6
Total	$ 0.8	$ 4.4	$ 2.0	$ 9.3