Environmental Obligations (Tables)

6 Months Ended

Jun. 30, 2013

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, 2012 to June 30, 2013:

(in Millions)	Operating and Discontinued Sites Total
Total environmental reserves, net of recoveries at December 31, 2012	$	216.0
Provision	10.3
Spending, net of recoveries	(27.9		)
Net change	(17.6		)
Total environmental reserves, net of recoveries at June 30, 2013	$	198.4
Environmental reserves, current, net of recoveries (1)	24.4
Environmental reserves, long-term continuing and discontinued, net of recoveries (2)	174.0
Total environmental reserves, net of recoveries at June 30, 2013	$	198.4

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(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, 2012 to June 30, 2013:

(in Millions)	12/31/2012		Increase in Recoveries		Cash Received			6/30/2013
Environmental liabilities, continuing and discontinued	$	20.5	$	0.9	$	(0.7	)	$	20.7
Other assets	51.6		1.8		(7.8		)	45.6
Total	$	72.1	2.7		$	(8.5	)	$	66.3

Schedule of Net Environmental Provision by operating and discontinured sites [Table Text Block]

The net provisions are comprised as follows:

	Three Months Ended June 30				Six Months Ended June 30
(in Millions)	2013		2012		2013		2012
Continuing operations (1)	$	1.0	$	1.5	$	2.0	$	2.5
Discontinued operations (2)	3.2		7.9		6.5		12.0
Net environmental provision	$	4.2	$	9.4	$	8.5	$	14.5

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(1) Recorded as a component of “Restructuring and other charges (income)” on our condensed consolidated statements of income. See Note 7.

(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 June 30					Six Months Ended June 30
(in Millions)	2013			2012		2013			2012
Environmental reserves (1)	$	5.0		$	9.4	$	10.3		$	14.5
Other assets (2)	(0.8		)	—		(1.8		)	—
Net environmental provision	$	4.2		$	9.4	$	8.5		$	14.5

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

(2)     Represents certain environmental recoveries.