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COMMITMENTS AND CONTINGENCIES 6 (Details) - Bendix Asbestos Loss Contingency Liability [Member] - claim | Sep. 30, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
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Loss Contingency Disease Distribution Of Unresolved Claims [Line Items] |  |  |  |
Mesothelioma and other cancer claims | 3,968 | 3,422 | 3,399 |
Nonmalignant claims | 2,692 | 2,820 | 3,081 |
Total claims | 6,660 | 6,242 | 6,480 | 6,209

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- Definition Mesothelioma and Other Cancer Claims + References No definition available. + Details
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- Definition Other disease of unresolved claims + References No definition available. + Details
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- Definition Number of pending claims pertaining to a loss contingency. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 + Details
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- Details
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