v3.3.1.900
Warranty Obligations (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Movement in Standard and Extended Product Warranty, Increase (Decrease) [Roll Forward]    
Accrual balance at beginning of year $ 146 $ 160
Provision for estimated warranties incurred during the period 72 53
Changes in estimate for pre-existing warranties (11) (4)
Settlements made during the period (in cash or in kind) (70) (56)
Foreign currency translation and other (6) (7)
Accrual balance at end of year $ 131 $ 146