Segment Information - Summary of Net Sales and Segment Operating Profit (Detail) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Sales Information [Line Items]
Net Sales	$ 1,182.9	$ 1,169.5	$ 2,344.4	$ 2,308.4
Share-based compensation			(24.2)	(26.2)
Operating profit	259.3	210.4	557.7	508.6
Certain claims	(21.8)	(47.0)	(21.8)	(47.0)
Special items	(64.7)	(75.6)	(110.6)	(109.1)
Segment Reconciling Items [Member]
Sales Information [Line Items]
Share-based compensation	(13.0)	(12.2)	(24.2)	(26.2)
Inventory step-up	(1.7)	(1.6)	(4.2)	(2.4)
Certain claims	(21.8)	(47.0)	(21.8)	(47.0)
Special items	(64.7)	(75.6)	(110.6)	(109.1)
Global operations and corporate functions	(151.1)	(162.9)	(299.2)	(305.7)
Americas Segment [Member]
Sales Information [Line Items]
Net Sales	639.7	660.1	1,278.4	1,294.8
Americas Segment [Member] | Operating Segments [Member]
Sales Information [Line Items]
Operating profit	315.2	324.9	625.1	645.5
Europe Segment [Member]
Sales Information [Line Items]
Net Sales	334.7	307.5	661.6	615.0
Europe Segment [Member] | Operating Segments [Member]
Sales Information [Line Items]
Operating profit	102.5	92.4	204.2	180.7
Asia Pacific Segment [Member]
Sales Information [Line Items]
Net Sales	208.5	201.9	404.4	398.6
Asia Pacific Segment [Member] | Operating Segments [Member]
Sales Information [Line Items]
Operating profit	$ 93.9	$ 92.4	$ 188.4	$ 172.8