v3.2.0.727
Warranty Obligations (Details)
$ in Millions
6 Months Ended
Jun. 30, 2015
USD ($)
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]  
Accrual balance at beginning of period $ 146
Provision for estimated warranties incurred during the period 39
Provision for changes in estimate for pre-existing warranties 1
Settlements made during the period (in cash or in kind) (37)
Foreign currency translation and other (4)
Accrual balance at end of period $ 145