Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2012

Commitments and Contingencies [Abstract]

Actively related to asbestos claims

For the Six Months Ended June 30	2012			2011
Pending claims – Beginning		105,486			103,575
New claims		2,093			2,829
Settlements		(602	)		(731	)
Dismissals		(10,954	)		(1,357	)
Pending claims – Ending		96,023			104,316

Net asbestos charges

	2012				2011
Three Months Ended June 30	Pre-tax		After-tax		Pre-tax		After-tax
Continuing operations	$	9.6	$	5.9	$	15.9	$	10.7
Discontinued operations		0.7		0.4		—		—
Total	$	10.3	$	6.3	$	15.9	$	10.7
	2012				2011
Six Months Ended June 30	Pre-tax		After-tax		Pre-tax		After-tax
Continuing operations	$	22.3	$	13.5	$	31.5	$	19.8
Discontinued operations		0.7		0.5		2.8		1.8
Total	$	23.0	$	14.0	$	34.3	$	21.6

Roll forward of asbestos liability and related assets

	Liability			Asset			Net
Balance as of December 31, 2011	$	1,667.9		$	954.2		$	713.7
Changes in estimate during the period:
Continuing operations		42.0			19.7			22.3
Discontinued operations		7.8			7.1			0.7
Net cash activity		(55.5	)		(39.2	)		(16.3	)
Balance as of June 30, 2012	$	1,662.2		$	941.8		$	720.4
Current portion		135.4			117.8
Noncurrent portion		1,526.8			824.0

Rollforward of environmental liability and related assets

	Liability			Asset		Net
Environmental liability – December 31, 2011	$	101.8		$	—	$	101.8
Change in estimates for pre-existing accruals:
Continuing operations		1.7			6.7		(5.0	)
Discontinued operations		(0.8	)		1.5		(2.3	)
Accruals added during the period for new matters		—			—		—
Payments		(5.8	)		—		(5.8	)
Environmental liability – June 30, 2012	$	96.9		$	8.2	$	88.7

Range of environmental liability and number of active sites for these environmental matters

Low-end estimate	$	77.5
High end estimate	$	167.3
Number of active environmental investigation and remediation sites		66