v3.26.3
Acquisitions, Divestitures, and Discontinued Operations - Schedule of Net Income from Discontinued Operations (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales $ 4,994 $ 4,929 $ 15,004 $ 14,703
Total Cost of products and services sold 2,976 3,155 9,014 8,928
Research and development expenses 239 268 825 774
Selling, general and administrative expenses 1,039 1,093 3,078 3,372
Interest and other financial charges 143 263 579 715
Other (income) expense (389) (957) (301) (1,124)
Income from continuing operations before taxes 839 1,107 7,474 2,023
Tax expense 60 153 1,378 427
Net income 676 1,859 7,157 4,895
Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales   5,479   15,879
Total Cost of products and services sold   3,706   10,299
Research and development expenses       643
Research and development expenses   229    
Selling, general and administrative expenses   203   713
Interest and other financial charges   91   255
Other (income) expense   135   15
Income from continuing operations before taxes   1,115   3,954
Tax expense   210   655
Net income   905   3,299
Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff | Aerospace Technologies        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales 0 4,508 8,852 12,981
Total Cost of products and services sold 0 3,049 5,630 8,397
Research and development expenses     402 573
Research and development expenses (28) 204    
Selling, general and administrative expenses 11 184 625 576
Interest and other financial charges 0 90 283 252
Other (income) expense 117 53 497 (122)
Income from continuing operations before taxes (100) 928 1,415 3,305
Tax expense 3 (13) 354 326
Net income (103) 941 1,061 2,979
Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff | Advanced Materials        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales   971   2,898
Total Cost of products and services sold   657   1,902
Research and development expenses       70
Research and development expenses   25    
Selling, general and administrative expenses   19   137
Interest and other financial charges   1   3
Other (income) expense   82   137
Income from continuing operations before taxes   187   649
Tax expense   223   329
Net income   (36)   320
Product        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales 3,628 3,573 10,856 10,724
Total Cost of products and services sold 2,127 2,041 6,421 6,179
Product | Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales   3,513   10,126
Total Cost of products and services sold   2,693   7,354
Product | Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff | Aerospace Technologies        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales 0 2,606 5,013 7,439
Total Cost of products and services sold 0 2,081 3,773 5,613
Product | Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff | Advanced Materials        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales   907   2,687
Total Cost of products and services sold   612   1,741
Service        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales 1,366 1,356 4,148 3,979
Total Cost of products and services sold 849 1,114 2,593 2,749
Service | Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales   1,966   5,753
Total Cost of products and services sold   1,013   2,945
Service | Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff | Aerospace Technologies        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales 0 1,902 3,839 5,542
Total Cost of products and services sold $ 0 968 $ 1,857 2,784
Service | Disposal Group, Disposed of Other than by Sale, Not Discontinued Operation, Spinoff | Advanced Materials        
Disposal Group, Including Discontinued Operations [Line Items]        
Net sales   64   211
Total Cost of products and services sold   $ 45   $ 161