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Discontinued Operations (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Income (loss) from discontinued operations attributable to common shareowners | $ (19) | $ (33) | $ (410)
Income (loss) from discontinued operations | (30) | (10) | (216)
Income tax expense (benefit) from discontinued operations | (11) | 23 | 151
Income (loss) from discontinued operations | (19) | (33) | (367)
Less: Noncontrolling interest in subsidiaries’ earnings from discontinued operations | 0 | 0 | 43
Net cash used in operating activities | 0 | (71) | (728)
Net cash used in investing activities | 0 | 0 | (241)
Net cash provided by (used in) financing activities | 0 | 71 | (1,414)
Otis [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Income (loss) from discontinued operations attributable to common shareowners | 0 | 0 | 187
Research and development | 0 | 0 | 38
Selling, general and administrative expense | 0 | 0 | 450
Other income (expense), net | 0 | 0 | (65)
Non-operating expense (income), net | 0 | 0 | 3
Income (loss) from discontinued operations | 0 | 0 | 340
Income tax expense (benefit) from discontinued operations | 0 | 0 | 116
Income (loss) from discontinued operations | 0 | 0 | 224
Less: Noncontrolling interest in subsidiaries’ earnings from discontinued operations | 0 | 0 | 37
Otis [Member] | Products [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Sales | 0 | 0 | 1,123
Costs of Goods Sold | 0 | 0 | 913
Otis [Member] | Services [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Sales | 0 | 0 | 1,843
Costs of Goods Sold | 0 | 0 | 1,157
Carrier [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Income (loss) from discontinued operations attributable to common shareowners | 0 | 0 | 196
Research and development | 0 | 0 | 98
Selling, general and administrative expense | 0 | 0 | 669
Other income (expense), net | 0 | 0 | (30)
Non-operating expense (income), net | 0 | 0 | 17
Income (loss) from discontinued operations | 0 | 0 | 304
Income tax expense (benefit) from discontinued operations | 0 | 0 | 102
Income (loss) from discontinued operations | 0 | 0 | 202
Less: Noncontrolling interest in subsidiaries’ earnings from discontinued operations | 0 | 0 | 6
Carrier [Member] | Products [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Sales | 0 | 0 | 3,143
Costs of Goods Sold | 0 | 0 | 2,239
Carrier [Member] | Services [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Sales | 0 | 0 | 741
Costs of Goods Sold | 0 | 0 | 527
Separation Related Transactions [Member] |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |
Income (loss) from discontinued operations attributable to common shareowners | (19) | (33) | (793)
Selling, general and administrative expense | 0 | 10 | 151
Other income (expense), net | (30) | 0 | (709)
Income (loss) from discontinued operations | (30) | (10) | (860)
Income tax expense (benefit) from discontinued operations | $ (11) | $ 23 | $ (67)

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