| USD ($) $ in Millions | LTM | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 | Dec 31, 2018 | Dec 31, 2017 | Dec 31, 2016 | Dec 31, 2015 | Dec 31, 2014 | Dec 31, 2013 | Dec 31, 2012 | Dec 31, 2011 | Dec 31, 2010 | Dec 31, 2009 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Product sales | - | - | - | - | ||||||||||||||
Service sales | - | - | - | - | ||||||||||||||
Net sales | 36,130 | 37,442 | 38,498 | 36,662 | ||||||||||||||
Costs, expenses and other | ||||||||||||||||||
Cost of products sold | - | - | - | - | ||||||||||||||
Cost of services sold | - | - | - | - | ||||||||||||||
Cost of products and services sold | 22,917 | 23,613 | 23,836 | 22,995 | ||||||||||||||
Research and development expenses | 1,908 | 1,812 | 1,536 | 1,456 | ||||||||||||||
Selling, general and administrative expenses | 5,315 | 5,450 | 5,466 | 5,127 | ||||||||||||||
Impairment of goodwill | 724 | 724 | - | - | ||||||||||||||
Impairment of assets held for sale | 566 | 270 | 219 | - | ||||||||||||||
Other (income) expense | 495 | 1,247 | 830 | 840 | ||||||||||||||
Interest and other financial charges | (1,447) | (1,344) | (1,058) | (765) | ||||||||||||||
Total costs, expenses and other | 25,994 | 31,966 | 31,285 | 29,503 | ||||||||||||||
Income from continuing operations before taxes | 10,136 | 5,476 | 7,213 | 7,159 | ||||||||||||||
Tax expense | 1,958 | 1,008 | 1,473 | 1,487 | ||||||||||||||
Net income from continuing operations | - | 4,468 | - | - | ||||||||||||||
Net income from discontinued operations | - | 304 | - | - | ||||||||||||||
Amounts attributable to Honeywell | ||||||||||||||||||
Income from continuing operations less net income attributable to the noncontrolling interest | - | - | - | - | ||||||||||||||
Income from discontinued operations after taxes | - | - | - | - | ||||||||||||||
Net income | 8,217 | 4,772 | 5,740 | 5,672 | ||||||||||||||
Less: Net income attributable to noncontrolling interest | 4 | 43 | 35 | 14 | ||||||||||||||
Income from discontinued operations | - | - | - | - | ||||||||||||||
Net income attributable to Honeywell | 8,213 | 4,729 | 5,705 | 5,658 | ||||||||||||||
Earnings per share of common stock—basic: | ||||||||||||||||||
Net income attributable to Honeywell | - | - | - | - | ||||||||||||||
Earnings per share of common stock from continuing operations - basic (in dollars per share) | - | $ 6.98 | - | - | ||||||||||||||
Earnings per share of common stock from discontinued operations - basic (in dollars per share) | - | 0.42 | - | - | ||||||||||||||
Total earnings per share of common stock—basic (in dollars per share) | 23.2 | 7.4 | 8.76 | 8.53 | ||||||||||||||
Earnings per share of common stock—assuming dilution: | ||||||||||||||||||
Earnings per share of common stock from continuing operations - assuming dilution (in dollars per share) | - | 6.94 | - | - | ||||||||||||||
Earnings per share of common stock from discontinued operations - assuming dilution (in dollars per share) | - | 0.42 | - | - | ||||||||||||||
Total earnings per share of common stock—assuming dilution (in dollars per share) | 23.08 | 7.36 | 8.71 | 8.47 | ||||||||||||||
Cash dividends per share of common stock | - | - | - | - |