Segment Information - Schedule of Segment Reporting Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Segment Reporting Information [Line Items]
Net Sales	$ 11,256.8	$ 11,603.4	$ 10,480.3
Income (Loss) from Operations	587.4	515.9	579.7
Assets of Operations	7,279.3	7,608.8	7,205.1
Depreciation and amortization	454.0	474.0	435.8
Capital Expenditures	207.6	223.6	216.6
Publishing and Retail Services
Segment Reporting Information [Line Items]
Net Sales	2,521.7	2,632.3	2,774.8
Variable Print
Segment Reporting Information [Line Items]
Net Sales	3,762.4	3,767.9	2,592.8
Strategic Services
Segment Reporting Information [Line Items]
Net Sales	2,677.9	2,607.5	2,453.0
International
Segment Reporting Information [Line Items]
Net Sales	2,294.8	2,595.7	2,659.7
Total Operating Segments
Segment Reporting Information [Line Items]
Total Sales	11,626.0	11,911.8	10,763.0
Income (Loss) from Operations	656.9	691.0	687.6
Assets of Operations	6,910.8	7,097.2	6,352.3
Depreciation and amortization	450.5	466.6	430.3
Capital Expenditures	188.7	205.8	206.8
Total Operating Segments | Publishing and Retail Services
Segment Reporting Information [Line Items]
Total Sales	2,556.3	2,646.1	2,777.7
Income (Loss) from Operations	77.3	86.1	109.6
Assets of Operations	1,334.4	1,215.7	1,369.6
Depreciation and amortization	148.3	145.1	166.0
Capital Expenditures	35.0	43.5	57.7
Total Operating Segments | Variable Print
Segment Reporting Information [Line Items]
Total Sales	3,817.6	3,829.7	2,650.7
Income (Loss) from Operations	250.7	240.8	197.9
Assets of Operations	2,496.2	2,649.5	1,567.1
Depreciation and amortization	152.6	157.2	103.4
Capital Expenditures	56.9	53.0	63.4
Total Operating Segments | Strategic Services
Segment Reporting Information [Line Items]
Total Sales	2,849.4	2,744.8	2,587.7
Income (Loss) from Operations	257.5	257.4	232.8
Assets of Operations	1,404.9	1,366.6	1,355.6
Depreciation and amortization	66.1	65.5	58.4
Capital Expenditures	49.0	41.0	34.9
Total Operating Segments | International
Segment Reporting Information [Line Items]
Total Sales	2,402.7	2,691.2	2,746.9
Income (Loss) from Operations	71.4	106.7	147.3
Assets of Operations	1,675.3	1,865.4	2,060.0
Depreciation and amortization	83.5	98.8	102.5
Capital Expenditures	47.8	68.3	50.8
Intersegment Sales
Segment Reporting Information [Line Items]
Net Sales	(369.2)	(308.4)	(282.7)
Intersegment Sales | Publishing and Retail Services
Segment Reporting Information [Line Items]
Net Sales	(34.6)	(13.8)	(2.9)
Intersegment Sales | Variable Print
Segment Reporting Information [Line Items]
Net Sales	(55.2)	(61.8)	(57.9)
Intersegment Sales | Strategic Services
Segment Reporting Information [Line Items]
Net Sales	(171.5)	(137.3)	(134.7)
Intersegment Sales | International
Segment Reporting Information [Line Items]
Net Sales	(107.9)	(95.5)	(87.2)
Corporate
Segment Reporting Information [Line Items]
Income (Loss) from Operations	(69.5)	(175.1)	(107.9)
Assets of Operations	368.5	511.6	852.8
Depreciation and amortization	3.5	7.4	5.5
Capital Expenditures	$ 18.9	$ 17.8	$ 9.8