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LEGAL PROCEEDINGS AND CONTINGENCIES (Details) - Passaic River Alaska - Exelis $ in Millions | 1 Months Ended | 3 Months Ended
--- | --- | ---
Mar. 31, 2016 USD ($) responsible_party | Dec. 31, 2021 USD ($)
Loss Contingencies [Line Items] |  |
Number of potentially responsible parties notified (more than) | responsible_party | 100 |
Site contingency, loss exposure not accrued, best estimate | $ | $ 1,380 | $ 441

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