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Property, Plant and Equipment, Net
12 Months Ended
Dec. 31, 2011
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment Disclosure [Text Block]
Property, Plant & Equipment, Net
Property, plant and equipment, net consisted of the following as of December 31, (in millions):
 
2011
2010
Land
$
28.5

$
32.4

Buildings and improvements
381.0

370.0

Machinery and equipment
1,743.4

1,709.8

 
2,152.9

2,112.2

Accumulated depreciation
(1,601.5
)
(1,582.9
)
 
$
551.4

$
529.3

Depreciation expense was $110.6 million, $118.0 million and $122.1 million in 2011, 2010 and 2009, respectively.