v3.26.1
Changes in Contract Estimates at Completion (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Change in Accounting Estimate [Line Items]        
Total net sales $ (100) $ (99) $ (130) $ (145)
Operating profit 2,811 2,146 5,366 4,181
Net income attributable to common shareowners $ 2,139 $ 1,657 $ 4,198 $ 3,192
Diluted earnings per share attributable to common shareowners (in dollars per share) $ 1.57 $ 1.22 $ 3.08 $ 2.36
Contracts Accounted for under Percentage of Completion        
Change in Accounting Estimate [Line Items]        
Operating profit $ (66) $ (117) $ (228) $ (275)
Net income attributable to common shareowners $ (52) $ (92) $ (180) $ (217)
Diluted earnings per share attributable to common shareowners (in dollars per share) $ (0.04) $ (0.07) $ (0.13) $ (0.16)