Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2013

Commitments and Contingencies Disclosure [Abstract]

Schedule of Loss Contingencies by Contingency

The following table summarizes the activity in the Company’s accrued obligations for asbestos and other personal injury matters (in millions):

	Three Months Ended March 31,
	2013			2012
Beginning balance	$	462		$	540
Accruals	26			23
Payments	(35		)	(57		)
Ending balance	$	453		$	506

Accrued Obligations for Environmental Matters

The following table summarizes the activity in the Company’s accrued obligations for environmental matters (in millions):

	Three Months Ended March 31,
	2013			2012
Beginning balance	$	458		$	570
Accruals	—			3
Payments	(8		)	(15		)
Ending balance	$	450		$	558