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Restructuring and Other Exit Activities Restructuring and Other Exit Activities (Tables)
12 Months Ended
Dec. 31, 2011
Restructuring and Other Exit Activities [Abstract]  
Schedule of Restructuring and Related Costs [Table Text Block]
The following table summarizes the activity relating to cash obligations arising from the Company's restructuring plans:

 
 
Employee
Termination and
Other Personnel
Costs
Restructuring obligations at December 31, 2008
 
$
4.5

Cash restructuring costs and other charges incurred in 2009
 
3.3

Cash payments in 2009
 
(5.5
)
Restructuring obligations at December 31, 2009
 
2.3

Cash restructuring costs and other benefits incurred in 2010
 
(1.0
)
Cash payments in 2010
 
(0.9
)
Restructuring obligations at December 31, 2010
 
0.4

Cash restructuring costs and other benefits incurred in 2011
 
(0.2
)
Cash payments in 2011
 
(0.2
)
Restructuring obligations at December 31, 2011
 
$