UNAUDITED QUARTERLY FINANCIAL INFORMATION (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2025 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Selected Quarterly Financial Information [Abstract] | |||||||||||
| Net sales | $ 9,758 | $ 9,437 | $ 9,322 | $ 8,925 | $ 9,169 | $ 8,819 | $ 8,572 | $ 8,157 | $ 37,442 | $ 34,717 | $ 33,009 |
| Gross profit | 3,470 | 3,233 | 3,664 | 3,462 | 3,365 | 3,419 | 3,351 | 3,222 | |||
| Net income (loss) from continuing operations | (106) | 1,895 | 1,383 | 1,296 | 1,143 | 1,226 | 1,336 | 1,290 | 4,468 | 4,995 | 4,929 |
| Net income (loss) from discontinued operations | (17) | (36) | 186 | 171 | 147 | 189 | 224 | 185 | 304 | 745 | 743 |
| Net income attributable to Honeywell | $ (115) | $ 1,825 | $ 1,570 | $ 1,449 | $ 1,285 | $ 1,413 | $ 1,545 | $ 1,462 | $ 4,729 | $ 5,705 | $ 5,658 |
| Earnings (loss) per share of common stock from continuing operations - basic (in dollars per share) | $ (0.15) | $ 2.97 | $ 2.17 | $ 1.99 | $ 1.76 | $ 1.87 | $ 2.04 | $ 1.96 | $ 6.98 | $ 7.63 | $ 7.41 |
| Earnings (loss) per common share from discontinued operations—basic (in dollars per share) | (0.03) | (0.10) | 0.29 | 0.25 | 0.22 | 0.30 | 0.33 | 0.28 | 0.42 | 1.13 | 1.12 |
| Total earnings per share of common stock—basic (in dollars per share) | (0.18) | 2.87 | 2.46 | 2.24 | 1.98 | 2.17 | 2.37 | 2.24 | 7.40 | 8.76 | 8.53 |
| Earnings (loss) per share of common stock from continuing operations - assuming dilution (in dollars per share) | (0.15) | 2.96 | 2.16 | 1.97 | 1.74 | 1.86 | 2.03 | 1.95 | 6.94 | 7.58 | 7.36 |
| Earnings (loss) per share of common stock from discontinued operations - assuming dilution (in dollars per share) | (0.03) | (0.10) | 0.29 | 0.25 | 0.22 | 0.30 | 0.33 | 0.28 | 0.42 | 1.13 | 1.11 |
| Total earnings per share of common stock—assuming dilution (in dollars per share) | (0.18) | 2.86 | 2.45 | 2.22 | 1.96 | 2.16 | 2.36 | 2.23 | 7.36 | 8.71 | 8.47 |
| Cash dividends per common share (in dollars per share) | $ 1.19 | $ 1.13 | $ 1.13 | $ 1.13 | $ 1.13 | $ 1.08 | $ 1.08 | $ 1.08 | $ 4.58 | $ 4.37 | $ 4.17 |
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- Definition Aggregate dividends paid during the period for each share of common stock outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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