v2.4.0.8
Commitments and Contingencies (Tables)
 6 Months Ended
Jun. 30, 2013
Commitments and Contingencies Disclosure [Abstract]  
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)
2013
 
2012
Warranty accrual – January 1
$
40

 
$
42

Net changes for product warranties in the period
17

 
15

Settlement of warranty claims
(19
)
 
(16
)
Other
(1
)
 
(1
)
Warranty accrual – June 30
$
37

 
$
40