| Three Months Ended | Year Ended | ||||||||||
| December 31, 2025 | December 31, 2025 | ||||||||||
| Net sales | |||||||||||
| Aerospace Technologies | $ | 4,520 | $ | 17,510 | |||||||
| Building Automation | 1,971 | 7,367 | |||||||||
| Process Automation and Technology | 1,781 | 6,437 | |||||||||
| Industrial Automation | 1,480 | 6,098 | |||||||||
| Corporate and All Other | 6 | 30 | |||||||||
| Total Net sales | $ | 9,758 | $ | 37,442 | |||||||
| Segment profit | |||||||||||
| Aerospace Technologies | $ | 909 | $ | 4,284 | |||||||
| Building Automation | 532 | 1,953 | |||||||||
| Process Automation and Technology | 454 | 1,542 | |||||||||
| Industrial Automation | 192 | 893 | |||||||||
| Corporate and All Other | (168) | (545) | |||||||||
| Total segment profit | $ | 1,919 | $ | 8,127 | |||||||
| Three Months Ended | Year Ended | ||||||||||
| December 31, 2025 | December 31, 2025 | ||||||||||
| Aerospace Technologies | |||||||||||
| Commercial Aviation Original Equipment | $ | 668 | $ | 2,513 | |||||||
| Commercial Aviation Aftermarket | 1,877 | 7,777 | |||||||||
| Defense and Space | 1,975 | 7,220 | |||||||||
| Total Net Aerospace Technologies sales | 4,520 | 17,510 | |||||||||
| Building Automation | |||||||||||
| Products | 1,036 | 3,990 | |||||||||
| Solutions | 935 | 3,377 | |||||||||
| Total Net Building Automation sales | 1,971 | 7,367 | |||||||||
| Process Automation and Technology | |||||||||||
| Projects | 800 | 2,756 | |||||||||
| Aftermarket | 981 | 3,681 | |||||||||
| Total Net Process Automation and Technology sales | 1,781 | 6,437 | |||||||||
| Industrial Automation | |||||||||||
| Products | 1,061 | 4,443 | |||||||||
| Solutions | 419 | 1,655 | |||||||||
| Total Net Industrial Automation sales | 1,480 | 6,098 | |||||||||
| Corporate and All Other | 6 | 30 | |||||||||
| Total Net sales | $ | 9,758 | $ | 37,442 | |||||||
| Three Months Ended December 31, | Year Ended December 31, | ||||||||||
| 2025 | 2025 | ||||||||||
| Honeywell | |||||||||||
| Reported sales % change | 6% | 8% | |||||||||
Less: Impact of divestitures to the prior period | (3)% | (2)% | |||||||||
Reported sales percent change, adjusted for impact of divestitures | 9% | 10% | |||||||||
| Less: Foreign currency translation | 1% | —% | |||||||||
| Less: Acquisitions | 1% | 4% | |||||||||
Less: Other1 | (4)% | (1)% | |||||||||
| Organic sales % change | 11% | 7% | |||||||||
| Aerospace Technologies | |||||||||||
| Reported sales % change | 13% | 13% | |||||||||
Less: Impact of divestitures to the prior period | —% | —% | |||||||||
Reported sales percent change, adjusted for impact of divestitures | 13% | 13% | |||||||||
| Less: Foreign currency translation | —% | —% | |||||||||
| Less: Acquisitions | —% | 3% | |||||||||
Less: Other1 | (8)% | (2)% | |||||||||
| Organic sales % change | 21% | 12% | |||||||||
| Building Automation | |||||||||||
| Reported sales % change | 10% | 13% | |||||||||
Less: Impact of divestitures to the prior period | —% | —% | |||||||||
Reported sales percent change, adjusted for impact of divestitures | 10% | 13% | |||||||||
| Less: Foreign currency translation | 2% | —% | |||||||||
| Less: Acquisitions | —% | 5% | |||||||||
| Less: Other | —% | —% | |||||||||
| Organic sales % change | 8% | 8% | |||||||||
| Process Automation and Technology | |||||||||||
| Reported sales % change | 6% | 9% | |||||||||
Less: Impact of divestitures to the prior period | —% | —% | |||||||||
Reported sales percent change, adjusted for impact of divestitures | 6% | 9% | |||||||||
| Less: Foreign currency translation | 1% | —% | |||||||||
| Less: Acquisitions | 8% | 9% | |||||||||
| Less: Other | —% | —% | |||||||||
| Organic sales % change | (3)% | —% | |||||||||
| Three Months Ended December 31, | Year Ended December 31, | ||||||||||
| 2025 | 2025 | ||||||||||
| Industrial Automation | |||||||||||
| Reported sales % change | (13)% | (10)% | |||||||||
Less: Impact of divestitures to the prior period | (16)% | (10)% | |||||||||
Reported sales percent change, adjusted for impact of divestitures | 3% | —% | |||||||||
| Less: Foreign currency translation | 2% | 1% | |||||||||
| Less: Acquisitions | —% | —% | |||||||||
| Less: Other | —% | —% | |||||||||
| Organic sales % change | 1% | (1)% | |||||||||
| 1 | Includes Flexjet-related litigation matters of $312 million, which are considered to be unusual and not indicative of the Company's ongoing performance. | |||||||
| Three Months Ended | Year Ended | ||||||||||
| December 31, 2025 | December 31, 2025 | ||||||||||
| Operating income | $ | 996 | $ | 6,044 | |||||||
Stock compensation expense1 | 50 | 196 | |||||||||
Repositioning, Other2,3 | 133 | 675 | |||||||||
Pension and other postretirement service costs4 | 25 | 73 | |||||||||
Amortization of acquisition-related intangibles5 | 163 | 570 | |||||||||
Acquisition-related costs5 | — | 2 | |||||||||
Indefinite-lived intangible asset impairment1 | 44 | 44 | |||||||||
| Impairment of goodwill | 288 | 288 | |||||||||
| Impairment of assets held for sale | 220 | 235 | |||||||||
| Segment profit | $ | 1,919 | $ | 8,127 | |||||||
| 1 | Included in Selling, general and administrative expenses. | |||||||
| 2 | Includes repositioning, asbestos, environmental expenses, equity income adjustment, and other charges. | |||||||
| 3 | Included in Cost of products and services sold and Selling, general and administrative expenses. | |||||||
| 4 | Included in Cost of products and services sold, Research and development expenses, and Selling, general and administrative expenses. | |||||||
| 5 | Included in Cost of products and services sold. | |||||||