Net Sales and Long-Lived Assets by Geographic Region (Detail) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales		$ 11,256.8	$ 11,603.4	$ 10,480.3
Long-lived assets	[1]	1,996.0	2,135.7	1,924.4
U.S.
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales		8,937.7	8,974.2	7,866.2
Long-lived assets	[1]	1,601.8	1,671.1	1,435.7
Europe
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales		905.0	983.1	975.2
Long-lived assets	[1]	141.0	154.0	160.7
Asia
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales		832.3	860.1	841.5
Long-lived assets	[1]	112.1	129.0	152.2
Other
Revenues From External Customers And Long Lived Assets [Line Items]
Net Sales		581.8	786.0	797.4
Long-lived assets	[1]	$ 141.1	$ 181.6	$ 175.8

[1] Includes net property, plant and equipment, noncurrent deferred tax assets and other noncurrent assets.