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REPOSITIONING AND OTHER CHARGES 3 (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2020 | Mar. 31, 2019
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |
Total net repositioning charges | $ 62 | $ 84
Corporate |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |
Total net repositioning charges | (1) | 56
Aerospace |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |
Total net repositioning charges | 11 | 16
Honeywell Building Technologies |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |
Total net repositioning charges | 25 | 8
Performance Materials and Technologies |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |
Total net repositioning charges | 21 | (1)
Safety and Productivity Solutions |  |
Pretax Impact Of Total Net Repositioning And Other Charges By Segment [Line Items] |  |
Total net repositioning charges | $ 6 | $ 5

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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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