Segment Information - Summary of Net Sales and Segment Operating Profit (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Sales Information [Line Items]
Net Sales	$ 1,161.5	$ 1,138.9
Share-based compensation	(11.2)	(14.0)
Operating profit	298.4	298.2
Special items	(45.9)	(33.5)
Segment Reconciling Items [Member]
Sales Information [Line Items]
Share-based compensation	(11.2)	(14.0)
Inventory step-up	(2.5)	(2.2)
Special items	(45.9)	(33.5)
Global operations and corporate functions	(148.1)	(141.4)
Americas Segment [Member]
Sales Information [Line Items]
Net Sales	638.7	634.7
Americas Segment [Member] | Operating Segments [Member]
Sales Information [Line Items]
Operating profit	309.9	320.6
Europe Segment [Member]
Sales Information [Line Items]
Net Sales	326.9	307.5
Europe Segment [Member] | Operating Segments [Member]
Sales Information [Line Items]
Operating profit	101.7	88.3
Asia Pacific Segment [Member]
Sales Information [Line Items]
Net Sales	195.9	196.7
Asia Pacific Segment [Member] | Operating Segments [Member]
Sales Information [Line Items]
Operating profit	$ 94.5	$ 80.4