FAIR VALUE MEASUREMENTS (Details 3) - USD ($) $ in Millions | 12 Months Ended | |
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013 |
Pension Plans, Defined Benefit [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | $ 7,689 | $ 8,902 | $ 8,746 |
Pension Plans, Defined Benefit [Member] | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 276 | 261 | |
Pension Plans, Defined Benefit [Member] | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1,563 | 1,816 | |
Pension Plans, Defined Benefit [Member] | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 817 | 1,063 | |
Pension Plans, Defined Benefit [Member] | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 737 | 866 | |
Pension Plans, Defined Benefit [Member] | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1,173 | 1,566 | |
Pension Plans, Defined Benefit [Member] | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1,123 | 1,263 | |
Pension Plans, Defined Benefit [Member] | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 764 | 799 | |
Pension Plans, Defined Benefit [Member] | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 464 | 408 | |
Pension Plans, Defined Benefit [Member] | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 772 | 860 | |
Other postretirement benefits | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 245 | 246 | $ 243 |
Other postretirement benefits | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 8 | 10 | |
Other postretirement benefits | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 116 | 114 | |
Other postretirement benefits | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 6 | 7 | |
Other postretirement benefits | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 80 | 79 | |
Other postretirement benefits | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 8 | 9 | |
Other postretirement benefits | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 15 | 16 | |
Other postretirement benefits | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 5 | 5 | |
Other postretirement benefits | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 3 | 3 | |
Other postretirement benefits | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 4 | 3 | |
Level 1 | Pension Plans, Defined Benefit [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 2,569 | 3,102 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 128 | 161 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1,562 | 1,793 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 802 | 1,050 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 77 | 98 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Pension Plans, Defined Benefit [Member] | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Other postretirement benefits | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 210 | 216 | |
Level 1 | Other postretirement benefits | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1 | 9 | |
Level 1 | Other postretirement benefits | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 116 | 114 | |
Level 1 | Other postretirement benefits | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 6 | 7 | |
Level 1 | Other postretirement benefits | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 77 | 76 | |
Level 1 | Other postretirement benefits | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Other postretirement benefits | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 10 | 10 | |
Level 1 | Other postretirement benefits | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Other postretirement benefits | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 1 | Other postretirement benefits | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 2 | Pension Plans, Defined Benefit [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 3,326 | 3,894 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 148 | 100 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 6 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 5 | 13 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 736 | 863 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1,171 | 1,533 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1,046 | 1,134 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 205 | 215 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 16 | |
Level 2 | Pension Plans, Defined Benefit [Member] | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 15 | 14 | |
Level 2 | Other postretirement benefits | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 24 | 20 | |
Level 2 | Other postretirement benefits | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 7 | 1 | |
Level 2 | Other postretirement benefits | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 2 | Other postretirement benefits | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 2 | Other postretirement benefits | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 3 | 3 | |
Level 2 | Other postretirement benefits | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 8 | 9 | |
Level 2 | Other postretirement benefits | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 5 | 6 | |
Level 2 | Other postretirement benefits | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1 | 1 | |
Level 2 | Other postretirement benefits | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 2 | Other postretirement benefits | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Pension Plans, Defined Benefit [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1,794 | 1,906 | |
Reconciliation of the beginning and ending balance of Level 3 assets for U.S. and non-U.S. pension plans | | | |
Balance at the beginning of the period | 1,906 | 1,292 | |
Actual return on plan assets: | | | |
Related to assets still held at the reporting date | 55 | 80 | |
Related to assets sold during the year | 47 | 47 | |
Purchases, sales and settlements-net | (126) | 536 | |
Transfers in and/or out of Level 3-net | (33) | (18) | |
Foreign currency translation | (55) | (31) | |
Balance at the end of the period | 1,794 | 1,906 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Equity securities | | | |
Reconciliation of the beginning and ending balance of Level 3 assets for U.S. and non-U.S. pension plans | | | |
Balance at the beginning of the period | 17 | 15 | |
Actual return on plan assets: | | | |
Related to assets still held at the reporting date | (6) | 1 | |
Related to assets sold during the year | 0 | 0 | |
Purchases, sales and settlements-net | 0 | 1 | |
Transfers in and/or out of Level 3-net | 0 | 0 | |
Foreign currency translation | 0 | 0 | |
Balance at the end of the period | 11 | 17 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1 | 17 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 10 | 0 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 1 | 3 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 2 | 33 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 31 | |
Reconciliation of the beginning and ending balance of Level 3 assets for U.S. and non-U.S. pension plans | | | |
Balance at the beginning of the period | 31 | 0 | |
Actual return on plan assets: | | | |
Related to assets still held at the reporting date | 0 | 0 | |
Related to assets sold during the year | 0 | 0 | |
Purchases, sales and settlements-net | (2) | 31 | |
Transfers in and/or out of Level 3-net | (29) | 0 | |
Foreign currency translation | 0 | 0 | |
Balance at the end of the period | 0 | 31 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Fixed Income Securities [Member] | | | |
Reconciliation of the beginning and ending balance of Level 3 assets for U.S. and non-U.S. pension plans | | | |
Balance at the beginning of the period | 36 | 89 | |
Actual return on plan assets: | | | |
Related to assets still held at the reporting date | 1 | 17 | |
Related to assets sold during the year | (4) | (2) | |
Purchases, sales and settlements-net | (6) | (41) | |
Transfers in and/or out of Level 3-net | (24) | (27) | |
Foreign currency translation | 0 | 0 | |
Balance at the end of the period | 3 | 36 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 559 | 584 | |
Reconciliation of the beginning and ending balance of Level 3 assets for U.S. and non-U.S. pension plans | | | |
Balance at the beginning of the period | 584 | 353 | |
Actual return on plan assets: | | | |
Related to assets still held at the reporting date | (14) | (17) | |
Related to assets sold during the year | 45 | 42 | |
Purchases, sales and settlements-net | (74) | 198 | |
Transfers in and/or out of Level 3-net | 21 | 9 | |
Foreign currency translation | (3) | (1) | |
Balance at the end of the period | 559 | 584 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 464 | 392 | |
Reconciliation of the beginning and ending balance of Level 3 assets for U.S. and non-U.S. pension plans | | | |
Balance at the beginning of the period | 392 | 251 | |
Actual return on plan assets: | | | |
Related to assets still held at the reporting date | 32 | 29 | |
Related to assets sold during the year | 6 | 7 | |
Purchases, sales and settlements-net | 32 | 106 | |
Transfers in and/or out of Level 3-net | 2 | 0 | |
Foreign currency translation | 0 | (1) | |
Balance at the end of the period | 464 | 392 | |
Level 3 | Pension Plans, Defined Benefit [Member] | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 757 | 846 | |
Reconciliation of the beginning and ending balance of Level 3 assets for U.S. and non-U.S. pension plans | | | |
Balance at the beginning of the period | 846 | 584 | |
Actual return on plan assets: | | | |
Related to assets still held at the reporting date | 42 | 50 | |
Related to assets sold during the year | 0 | 0 | |
Purchases, sales and settlements-net | (76) | 241 | |
Transfers in and/or out of Level 3-net | (3) | 0 | |
Foreign currency translation | (52) | (29) | |
Balance at the end of the period | 757 | 846 | |
Level 3 | Other postretirement benefits | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 11 | 10 | |
Level 3 | Other postretirement benefits | Cash and cash equivalents | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Other postretirement benefits | Equity securities U.S.-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Other postretirement benefits | Equity securities International-based companies | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Other postretirement benefits | Government bonds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Other postretirement benefits | Corporate Debt Securities [Member] | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Other postretirement benefits | Mutual, pooled and commingled funds | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 0 | 0 | |
Level 3 | Other postretirement benefits | Hedge funds/limited partnerships | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 4 | 4 | |
Level 3 | Other postretirement benefits | Real estate | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | 3 | 3 | |
Level 3 | Other postretirement benefits | Other | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | |
Fair Value of Plan Assets | $ 4 | $ 3 | |