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Environmental Obligations (Tables)
9 Months Ended
Sep. 30, 2012
Environmental Remediation Obligations [Abstract]  
Environmental reserves rollforward, continuing and discontinued
The table below is a roll forward of our total environmental reserves, continuing and discontinued, from December 31, 2011 to September 30, 2012:
 
(in Millions)
Operating and
Discontinued
Sites Total
Total environmental reserves, net of recoveries at December 31, 2011
$
226.9

 

Provision
19.4

Spending, net of recoveries
(26.2
)
Net change
(6.8
)
Total environmental reserves, net of recoveries at September 30, 2012
$
220.1

Environmental reserves, current, net of recoveries (1)
24.2

Environmental reserves, long-term continuing and discontinued, net of recoveries (2)
195.9

Total environmental reserves, net of recoveries at September 30, 2012
$
220.1

____________________
(1)
“Current” includes only those reserves related to continuing operations. These amounts are included within "Accrued and other liabilities" on the condensed consolidated balance sheets.
(2)
These amounts are included in “Environmental liabilities, continuing and discontinued” on the condensed consolidated balance sheets.
Schedule of Environmental Recoveries [Table Text Block]
The table below is a roll forward of our total recorded recoveries from December 31, 2011 to September 30, 2012:
(in Millions)
12/31/2011
 
Increase in Recoveries
 
Cash Received
 
9/30/2012
Environmental liabilities, continuing and discontinued
$
24.3

 
$

 
$
6.0

 
$
18.3

Other assets
58.3

 

 
9.7

 
48.6

Total
$
82.6

 

 
$
15.7

 
$
66.9

Schedule of Net Environmental Provision by operating and discontinured sites [Table Text Block]
The net provisions are comprised as follows:
 
Three Months Ended September 30
 
Nine Months Ended September 30
(in Millions)
2012
 
2011
 
2012
 
2011
Continuing operations (1)
$
1.0

 
$
1.1

 
$
3.5

 
$
4.1

Discontinued operations (2)
3.9

 
3.6

 
15.9

 
19.7

Net environmental provision
$
4.9

 
$
4.7

 
$
19.4

 
$
23.8

____________________
(1) Recorded as a component of “Restructuring and other charges (income)” on our condensed consolidated statements of income. See Note 8.
(2) Recorded as a component of “Discontinued operations, net of income taxes" on our consolidated statements of income. See Note 10.

Schedule of Net Environmental Provision Balance Sheet Classification [Table Text Block]
On our condensed consolidated balance sheets, the net environmental provisions are recorded to the following balance sheet captions:
 
Three Months Ended September 30
 
Nine Months Ended September 30
(in Millions)
2012
 
2011
 
2012
 
2011
Environmental reserves (1)
$
4.9

 
$
5.0

 
$
19.4

 
$
35.1

Other assets (2)

 
(0.3
)
 

 
(11.3
)
Net environmental provision
$
4.9

 
$
4.7

 
$
19.4

 
$
23.8

____________________
(1)     See above roll forward of our total environmental reserves as presented on our condensed consolidated balance sheets.
(2)     Represents certain environmental recoveries.