XML 81 R49.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Warranty Obligations (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Warranty Obligations [Roll Forward]    
Beginning Balance $ 92 $ 87
Provision charged to income 115 121
Usage (112) (109)
Adjustments to previously provided warranties, net (2) (4)
Currency translation   (3)
Ending Balance $ 93 $ 92