v2.3.0.11
Commitments and Contingencies (Tables)
6 Months Ended
Jun. 30, 2011
Commitments and Contingencies  
Schedule of Warranty Reserve Liability
In millions    2011     2010  

Warranty reserve liability

    

Beginning balance at January 1

   $ 6      $ 5   

Provisions for warranties issued

     6        6   

Settlements (in cash or in kind)

     (6     (6
                

Balance at June 30

   $ 6      $ 5