XML 18 R46.htm IDEA: XBRL DOCUMENT v2.4.0.6
Property and Equipment, net - Schedule of Property and Equipment, Net (Detail) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Property Plant And Equipment [Abstract]    
Land and improvements $ 139.6 $ 142.5
Buildings 706.3 715.4
Machinery and equipment 2,536.5 2,548.9
Other property and equipment 155.1 154.2
Construction-in-progress 89.5 85.7
Property and equipment, gross 3,627.0 3,646.7
Accumulated depreciation and amortization (2,445.6) (2,433.9)
Property and equipment, net $ 1,181.4 $ 1,212.8