GOODWILL (Details) $ in Millions	6 Months Ended
	Jun. 30, 2017 USD ($)
Goodwill [Roll Forward]
Beginning balance	$ 13,201
Translation	277
Ending balance	13,478
Electrical Products [Member]
Goodwill [Roll Forward]
Beginning balance	6,497
Translation	166
Ending balance	6,663
Electrical Systems and Services [Member]
Goodwill [Roll Forward]
Beginning balance	4,203
Translation	79
Ending balance	4,282
Hydraulics [Member]
Goodwill [Roll Forward]
Beginning balance	1,221
Translation	24
Ending balance	1,245
Aerospace [Member]
Goodwill [Roll Forward]
Beginning balance	938
Translation	5
Ending balance	943
Vehicle [Member]
Goodwill [Roll Forward]
Beginning balance	342
Translation	3
Ending balance	$ 345