EMPLOYEE BENEFITS (Details - Assets Measured at Fair Value) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
U.S. Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 4,111	$ 4,024	$ 3,720
U.S. Pension Plans | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	80	137
U.S. Pension Plans | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1,483	2,060
U.S. Pension Plans | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	788	207
U.S. Pension Plans | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	776	711
U.S. Pension Plans | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	347	281
U.S. Pension Plans | Fixed maturity securities: Mortgage and other asset-backed securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	6	7
U.S. Pension Plans | Other investment types: Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	373	332
U.S. Pension Plans | Futures
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	4	14
U.S. Pension Plans | Other investment types: Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	228	248
U.S. Pension Plans | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	26	27
U.S. Pension Plans | Other investment types: Annuity contracts | US Life
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	26	27
U.S. Pension Plans | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	2,115	2,180
U.S. Pension Plans | Level 1 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	80	137
U.S. Pension Plans | Level 1 | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1,244	1,840
U.S. Pension Plans | Level 1 | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	787	189
U.S. Pension Plans | Level 1 | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 1 | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 1 | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 1 | Fixed maturity securities: Mortgage and other asset-backed securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 1 | Other investment types: Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 1 | Futures
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	4	14
U.S. Pension Plans | Level 1 | Other investment types: Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 1 | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1,724	1,552
U.S. Pension Plans | Level 2 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 2 | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	239	220
U.S. Pension Plans | Level 2 | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	1	18
U.S. Pension Plans | Level 2 | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	768	702
U.S. Pension Plans | Level 2 | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 2 | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	347	281
U.S. Pension Plans | Level 2 | Fixed maturity securities: Mortgage and other asset-backed securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	6	7
U.S. Pension Plans | Level 2 | Other investment types: Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	337	297
U.S. Pension Plans | Level 2 | Futures
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0
U.S. Pension Plans | Level 2 | Other investment types: Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 2 | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	26	27
U.S. Pension Plans | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	272	292	236
U.S. Pension Plans | Level 3 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 3 | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 3 | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 3 | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	8	9
U.S. Pension Plans | Level 3 | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 3 | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 3 | Fixed maturity securities: Mortgage and other asset-backed securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
U.S. Pension Plans | Level 3 | Other investment types: Hedge funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	36	35
U.S. Pension Plans | Level 3 | Futures
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0
U.S. Pension Plans | Level 3 | Other investment types: Private equity funds
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	228	248	225
U.S. Pension Plans | Level 3 | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	708	738	727
Non U.S. Pension Plans | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	50	92
Non U.S. Pension Plans | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	30	26
Non U.S. Pension Plans | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	322	301
Non U.S. Pension Plans | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	162	164
Non U.S. Pension Plans | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	61	82
Non U.S. Pension Plans | Other fixed maturity securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	27	29
Non U.S. Pension Plans | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	56	44
Non U.S. Pension Plans | Level 1
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	356	373
Non U.S. Pension Plans | Level 1 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	50	92
Non U.S. Pension Plans | Level 1 | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	30	26
Non U.S. Pension Plans | Level 1 | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	274	254
Non U.S. Pension Plans | Level 1 | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 1 | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	2	1
Non U.S. Pension Plans | Level 1 | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 1 | Other fixed maturity securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 1 | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 2
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	279	302
Non U.S. Pension Plans | Level 2 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 2 | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 2 | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	48	47
Non U.S. Pension Plans | Level 2 | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 2 | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	160	163
Non U.S. Pension Plans | Level 2 | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	61	82
Non U.S. Pension Plans | Level 2 | Other fixed maturity securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	10	10
Non U.S. Pension Plans | Level 2 | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 3
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	73	63	70
Non U.S. Pension Plans | Level 3 | Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 3 | Equity securities - U.S.
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 3 | Equity securities - International
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 3 | U.S. government and government sponsored entities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 3 | Non-U.S. government
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 3 | Fixed maturity securities: U.S. and international high yield
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	0	0
Non U.S. Pension Plans | Level 3 | Other fixed maturity securities
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	17	19
Non U.S. Pension Plans | Level 3 | Other investment types: Insurance contracts
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets	$ 56	$ 44	$ 43