Property and Equipment, net - Schedule of Property and Equipment, Net (Detail) (USD $) In Millions, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Property Plant And Equipment Net [Abstract]
Land and improvements	$ 136.3	$ 135.8
Buildings	731.2	729.6
Machinery and equipment	2,502.9	2,488.4
Other property and equipment	167.5	164.8
Construction-in-progress	100.7	107.1
Property and equipment, gross	3,638.6	3,625.7
Accumulated depreciation and amortization	(2,520.2)	(2,491.2)
Property and equipment, net	$ 1,118.4	$ 1,134.5