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LEGAL PROCEEDINGS AND CONTINGENCIES (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Mar. 31, 2016 USD ($) responsible_party | Sep. 30, 2022 USD ($) | Dec. 31, 2021 USD ($) | Oct. 01, 2021 USD ($) | Sep. 30, 2022 USD ($) | Oct. 01, 2021 USD ($)
Loss Contingencies [Line Items] |  |  |  |  |  |
Loss Contingency Accrual, Provision |  | $ 31 |  | $ 0 | $ 31 | $ 0
Passaic River Alaska | Exelis |  |  |  |  |  |
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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