Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

Minimum rental payments under operating leases

At December 31, 2011, we were obligated to make minimum rental payments under operating leases which are as follows. There have been no material changes to our minimum rental obligations subsequent to December 31, 2011.

(in millions)	2012		2013		2014		2015		2016		Thereafter
Minimum rental payments (1)	$	54	$	42	$	29	$	22	$	17	$	36

Changes in product warranty accrual

We warrant numerous products, the terms of which vary widely. In general, we warrant products against defect and specific non-performance. The table below provides the changes in our product warranty accrual.

(in millions)	2012			2011
Warranty accrual – January 1	$	42		$	38
Net changes for product warranties in the period	23			21
Settlement of warranty claims	(23		)	(25		)
Other	(1		)	1
Warranty accrual – September 30	$	41		$	35