Annual report pursuant to Section 13 and 15(d)

PENSION AND OTHER POSTRETIREMENT BENEFITS - ASSUMPTIONS AND LESS SIGNIFICANT PLANS (Details 3)

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PENSION AND OTHER POSTRETIREMENT BENEFITS - ASSUMPTIONS AND LESS SIGNIFICANT PLANS (Details 3) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Target Allocations      
Asset allocation covers exposure to changes in portion of discount rate (as a percent)     14.00%
U.S. Plans      
Assumptions Used in Determining the Pension Benefit Obligation      
Discount rate (as a percent) 4.12% 4.47%  
Compensation increase rate (as a percent) 4.87% 4.88%  
Assumptions Used in Determining the Net Periodic Pension Cost and OPEB      
Discount rate as a percent (as a percent) 4.47% 4.07% 4.83%
Expected return on plan assets (as a percent) 7.50% 7.50% 7.50%
Compensation increase rate (as a percent) 4.87% 4.88% 4.91%
Target Allocations      
Percentage assumption for the expected return on assets for following year 7.25%    
Asset allocation as a percent 100.00%    
U.S. Plans | U.S. Equity      
Pension and other postretirement benefits      
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum 18.00%    
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum 8.00%    
Target Allocations      
Asset allocation as a percent 13.00%    
U.S. Plans | Non-U.S. Equity      
Pension and other postretirement benefits      
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum 8.00%    
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum 2.00%    
Target Allocations      
Asset allocation as a percent 5.00%    
U.S. Plans | Global Equities      
Pension and other postretirement benefits      
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum 9.00%    
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum 3.00%    
Target Allocations      
Asset allocation as a percent 6.00%    
U.S. Plans | Equity Securities      
Target Allocations      
Asset allocation as a percent 24.00%    
U.S. Plans | Real estate      
Pension and other postretirement benefits      
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum 10.00%    
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum 0.00%    
Target Allocations      
Asset allocation as a percent 7.50%    
U.S. Plans | Private equity / venture capital      
Pension and other postretirement benefits      
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum 10.00%    
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum 0.00%    
Target Allocations      
Asset allocation as a percent 7.50%    
U.S. Plans | Opportunistic credit      
Pension and other postretirement benefits      
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum 10.00%    
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum 0.00%    
Target Allocations      
Asset allocation as a percent 4.00%    
U.S. Plans | Fixed income      
Pension and other postretirement benefits      
Defined Benefit Plan, Target Plan Asset Allocations Range Maximum 62.00%    
Defined Benefit Plan, Target Plan Asset Allocations Range Minimum 52.00%    
Target Allocations      
Asset allocation as a percent 57.00%    
Asset allocation covers exposure to changes in portion of discount rate (as a percent) 100.00%    
Non-U.S. Plans      
Assumptions Used in Determining the Pension Benefit Obligation      
Discount rate (as a percent) 2.70% 3.95%  
Compensation increase rate (as a percent) 3.75% 3.75%  
Assumptions Used in Determining the Net Periodic Pension Cost and OPEB      
Discount rate as a percent (as a percent) 3.95% 3.80% 4.60%
Expected return on plan assets (as a percent) 4.70% 5.80% 5.80%
Compensation increase rate (as a percent) 3.75% 4.25% 4.50%
Target Allocations      
Percentage assumption for the expected return on assets for following year 4.50%    
Asset allocation as a percent 100.00%    
Non-U.S. Plans | Global Equities      
Target Allocations      
Asset allocation as a percent 23.00%    
Non-U.S. Plans | Real estate      
Target Allocations      
Asset allocation as a percent 5.00%    
Non-U.S. Plans | Reinsurance      
Target Allocations      
Asset allocation as a percent 8.00%    
Non-U.S. Plans | Corporate Credit Instruments      
Target Allocations      
Asset allocation as a percent 7.50%    
Non-U.S. Plans | Fixed income      
Target Allocations      
Asset allocation as a percent 56.50%    
Other Postretirement Benefit Plan      
Assumptions Used in Determining the Pension Benefit Obligation      
Discount rate (as a percent) 4.00% 4.35%  
Assumptions Used in Determining the Net Periodic Pension Cost and OPEB      
Discount rate as a percent (as a percent) 4.35% 3.90% 4.55%
Defined Benefit Plan, Assumed Health Care Cost Trend Rates [Abstract]      
Annual rate of increase in the per capita cost of covered health care benefits 7.63%    
Ultimate per capita trend rate for health care costs 5.00%    
Increase in APBO due to increase of one percent $ 19    
Decrease in net periodic other postretirement benefit expense due to decrease in health care cost trends of one percent 1    
Decrease in APBO due to decrease in health care cost rends of one percent 16    
Increase in net periodic other postretirement benet expense due to incease in health care cost trend rates of one percent $ 1