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REPOSITIONING AND OTHER CHARGES 3 (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |  |
Total net repositioning charges | $ 569 | $ 575 | $ 546
Corporate and All Other [Member] |  |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |  |
Total net repositioning charges | 202 | 110 | 241
Aerospace [Member] |  |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |  |
Total net repositioning charges | 62 | 157 | 33
Honeywell Building Technologies [Member] |  |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |  |
Total net repositioning charges | 13 | 100 | 108
Performance Materials And Technologies [Member] |  |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |  |
Total net repositioning charges | 24 | 167 | 93
Safety And Productivity Solutions [Member] |  |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |  |
Total net repositioning charges | $ 268 | $ 41 | $ 71

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- Definition Net total Increase or Decrease in the accrual for restructuring and other costs, including asbestos litigation charges - net of insurance and environmental remediation activities, during the reporting period. + References No definition available. + Details
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