COMMITMENTS AND CONTINGENCIES 4 (Details) - Narco Asbestos Loss Contingency Liability [Member] $ in Millions |
Jun. 30, 2018
USD ($)
|
|---|---|
| Loss Contingency By Nature Of Contingency [Line Items] | |
| Loss Contingency Estimated Pre-established Unliquidated Claims Amount | $ 145 |
| Loss Contingency Unsettled Claims Amount | 30 |
| Exceptions To Cap [Abstract] | |
| Value Not Included In Cap | 100 |
| Estimated value of settlement agreements to be paid during the initial years of trust operations | 150 |
| Settlement Payments | 5 |
| Minimum Member] | |
| Loss Contingency By Nature Of Contingency [Line Items] | |
| Estimated Liability | 743 |
| Maximum [Member] | |
| Loss Contingency By Nature Of Contingency [Line Items] | |
| Estimated Liability | 961 |
| Year 2018 [Member] | |
| Loss Contingency By Nature Of Contingency [Line Items] | |
| Annual Trust Cap | 140 |
| Year 2019 And Thereafter [Member] | |
| Loss Contingency By Nature Of Contingency [Line Items] | |
| Annual Trust Cap | $ 145 |