Current report filing

PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Details 2)

v3.19.2
PENSION AND OTHER POSTRETIREMENT BENEFIT PLANS (Details 2) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Pension benefits      
Defined Benefit Plan Disclosure      
Defined Benefit Plan, Benefit Obligation, Benefits Paid Related to Unfunded Pension Plans $ 71 $ 56  
Defined Benefit Plan, Benefit Obligation, Benefits Paid 358 341  
Defined Benefit Plan, Benefit Obligation, Business Combination 60 14  
Fair Value of Plan Assets 7,429 8,866 $ 8,371
Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Defined Benefit Plan, Benefit Obligation, Benefits Paid Related to Unfunded Pension Plans 67 68  
Defined Benefit Plan, Benefit Obligation, Benefits Paid 70 71  
Defined Benefit Plan, Benefit Obligation, Business Combination 1 13  
Fair Value of Plan Assets 289 288 $ 255
Cash and cash equivalents | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 73 78  
Equity securities U.S.-based companies | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 93 96  
Equity securities International-based companies | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 7 8  
Government bonds | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 2 2  
Corporate bonds and debt securities | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 16 7  
Mutual, pooled and commingled funds | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 82 80  
Hedge funds/limited partnerships | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 8 8  
Real estate | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 4 5  
Other Investments | Other Postretirement Benefits Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets $ 4 4  
United States      
Defined Benefit Plan Disclosure      
Portion of projected pension benefit obligation represented by the defined benefit plan (as a percent) 62.00%    
Fair Value of Plan Assets $ 4,842 6,028  
United States | Cash and cash equivalents      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 310 454  
United States | Equity securities U.S.-based companies      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 1,116 1,427  
United States | Equity securities International-based companies      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 659 911  
United States | Government bonds      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 192 183  
United States | Corporate bonds and debt securities      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 745 785  
United States | Mutual, pooled and commingled funds      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 238 215  
United States | Hedge funds/limited partnerships      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 785 939  
United States | Real estate      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 385 596  
United States | Other Investments      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 412 518  
Foreign Plan [Member]      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 2,587 2,838  
Foreign Plan [Member] | Cash and cash equivalents      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 173 260  
Foreign Plan [Member] | Equity securities U.S.-based companies      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 644 670  
Foreign Plan [Member] | Equity securities International-based companies      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 462 554  
Foreign Plan [Member] | Government bonds      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 271 191  
Foreign Plan [Member] | Corporate bonds and debt securities      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 90 42  
Foreign Plan [Member] | Mutual, pooled and commingled funds      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 637 766  
Foreign Plan [Member] | Hedge funds/limited partnerships      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 43 44  
Foreign Plan [Member] | Real estate      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets 6 2  
Foreign Plan [Member] | Other Investments      
Defined Benefit Plan Disclosure      
Fair Value of Plan Assets $ 261 $ 309