EMPLOYEE BENEFITS (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Pensions
Components of net periodic benefit cost:
Service cost	$ 55	$ 57
Interest cost	64	57
Expected return on assets	(77)	(70)
Amortization of prior service (credit) cost	(9)	(9)
Amortization of net (gain) loss	13	36
Curtailment (gain) loss		(1)
Net periodic benefit cost	46	70
Contributed to pension plans	50
Estimates additional contribution to pension plans for the remainder of 2014	127
U.S. Pension Plans
Components of net periodic benefit cost:
Service cost	44	44
Interest cost	57	49
Expected return on assets	(71)	(65)
Amortization of prior service (credit) cost	(8)	(8)
Amortization of net (gain) loss	11	33
Net periodic benefit cost	33	53
Non U.S. Pension Plans
Components of net periodic benefit cost:
Service cost	11	13
Interest cost	7	8
Expected return on assets	(6)	(5)
Amortization of prior service (credit) cost	(1)	(1)
Amortization of net (gain) loss	2	3
Curtailment (gain) loss		(1)
Net periodic benefit cost	13	17
Postretirement Plans
Components of net periodic benefit cost:
Service cost	1	2
Interest cost	3	2
Amortization of prior service (credit) cost	(2)	(3)
Amortization of net (gain) loss		1
Net periodic benefit cost	2	2
U.S. Postretirement Plans
Components of net periodic benefit cost:
Service cost	1	1
Interest cost	2	2
Amortization of prior service (credit) cost	(2)	(3)
Amortization of net (gain) loss		1
Net periodic benefit cost	1	1
Non U.S. Postretirement Plans
Components of net periodic benefit cost:
Service cost		1
Interest cost	1
Net periodic benefit cost	$ 1	$ 1