EMPLOYEE BENEFITS (Details - Projected benefit obligation and the accumulated benefit obligation was in excess of the related plan assets and components of net periodic benefit cost ) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Pension expense and effect of change in pension expense due to change in discount rate or expected long-term rate of return
Increase in expense due to decrease of 100 basis point in discount rate	$ 24.0
Increase in expense due to decrease of 100 basis point in expected long-term rate of return	45.0
Decrease in expense due to increase of 100 basis point in discount rate	20.0
Decrease in expense due to increase of 100 basis point in expected long-term rate of return	45.0
Pensions
Estimated amount that will be amortized from accumulated other comprehensive income into net periodic benefit cost over the next fiscal year
Net gain (loss)	(41.0)
Prior service credit	0.3
Pensions | Change in method for pension plans - spot rate
Change in Accounting Estimate [Abstract]
Pension plan expense	0.0
Reduction in pension expense due to change in accounting estimate	0.0
U.S. Pension Plans
Components of net periodic benefit cost:
Service cost	19.0	$ 192.0	$ 173.0
Interest cost	181.0	220.0	228.0
Expected return on assets	(292.0)	(295.0)	(288.0)
Amortization of prior service (credit) cost	0.0	(22.0)	(33.0)
Amortization of net (gain) loss	25.0	92.0	42.0
Curtailment (gain) loss	0.0	(179.0)	0.0
Net settlement (gain) loss	149.0	0.0	0.0
Other	0.0	0.0	0.0
Net periodic benefit cost (credit)	82.0	8.0	122.0
Total recognized in Accumulated other comprehensive income (loss)	(82.0)	143.0	(793.0)
Total recognized in net periodic benefit cost and other comprehensive income (loss)	(164.0)	135.0	(915.0)
Pension expense and effect of change in pension expense due to change in discount rate or expected long-term rate of return
Estimated pension expense	0.0
Non U.S. Pension Plans
Components of net periodic benefit cost:
Service cost	31.0	43.0	42.0
Interest cost	21.0	25.0	29.0
Expected return on assets	(26.0)	(25.0)	(22.0)
Amortization of prior service (credit) cost	0.0	(2.0)	(3.0)
Amortization of net (gain) loss	7.0	9.0	7.0
Curtailment (gain) loss	(6.0)	(1.0)	1.0
Net settlement (gain) loss	2.0	1.0	0.0
Other	0.0	0.0	0.0
Net periodic benefit cost (credit)	29.0	50.0	54.0
Total recognized in Accumulated other comprehensive income (loss)	(101.0)	38.0	(40.0)
Total recognized in net periodic benefit cost and other comprehensive income (loss)	(130.0)	(12.0)	(94.0)
Postretirement Plans | Maximum
Estimated amount that will be amortized from accumulated other comprehensive income into net periodic benefit cost over the next fiscal year
Aggregate net loss and prior service credit	0.8
U.S. Postretirement Plans
Components of net periodic benefit cost:
Service cost	2.0	5.0	4.0
Interest cost	7.0	8.0	9.0
Expected return on assets	0.0	0.0	0.0
Amortization of prior service (credit) cost	(12.0)	(11.0)	(11.0)
Amortization of net (gain) loss	(1.0)	0.0	0.0
Curtailment (gain) loss	(1.0)	0.0	0.0
Net settlement (gain) loss	0.0	0.0	0.0
Other	0.0	0.0	0.0
Net periodic benefit cost (credit)	(5.0)	2.0	2.0
Total recognized in Accumulated other comprehensive income (loss)	(7.0)	12.0	(21.0)
Total recognized in net periodic benefit cost and other comprehensive income (loss)	(2.0)	10.0	(23.0)
Non U.S. Postretirement Plans
Components of net periodic benefit cost:
Service cost	3.0	3.0	2.0
Interest cost	3.0	3.0	2.0
Expected return on assets	0.0	0.0	0.0
Amortization of prior service (credit) cost	0.0	(1.0)	0.0
Amortization of net (gain) loss	1.0	0.0	0.0
Curtailment (gain) loss	0.0	0.0	0.0
Net settlement (gain) loss	0.0	0.0	0.0
Other	0.0	0.0	0.0
Net periodic benefit cost (credit)	7.0	5.0	4.0
Total recognized in Accumulated other comprehensive income (loss)	1.0	(9.0)	(11.0)
Total recognized in net periodic benefit cost and other comprehensive income (loss)	$ (6.0)	$ (14.0)	$ (15.0)