v3.26.3
Segment Financial Data (Segment Operating Performance) (Details)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2026
USD ($)
Sep. 30, 2025
USD ($)
Sep. 30, 2026
USD ($)
segment
Sep. 30, 2025
USD ($)
Segment Reporting [Line Items]        
Number of principal segments | segment     3  
Net Sales $ 24,965 $ 22,478 $ 71,749 $ 64,365
Research and Development (711) (684) (2,064) (2,018)
Operating profit $ 3,337 $ 2,523 $ 8,703 $ 6,704
Operating Profit Margin 13.40% 11.20% 12.10% 10.40%
Collins Aerospace        
Segment Reporting [Line Items]        
Net Sales $ 7,696 $ 7,000 $ 22,182 $ 20,516
Pratt & Whitney        
Segment Reporting [Line Items]        
Net Sales 9,220 8,424 26,274 23,420
Raytheon        
Segment Reporting [Line Items]        
Net Sales 7,998 7,003 23,132 20,270
Operating segments        
Segment Reporting [Line Items]        
Net Sales 25,644 23,089 73,732 66,266
Research and Development (713) (689) (2,068) (2,028)
Other Segment Items (21,401) (19,530) (62,190) (56,552)
Operating profit $ 3,530 $ 2,870 $ 9,474 $ 7,686
Operating Profit Margin 13.80% 12.40% 12.80% 11.60%
Operating segments | Collins Aerospace        
Segment Reporting [Line Items]        
Net Sales $ 8,382 $ 7,621 $ 24,194 $ 22,460
Research and Development (309) (307) (938) (948)
Other Segment Items (6,284) (6,054) (18,854) (17,991)
Operating profit $ 1,789 $ 1,260 $ 4,402 $ 3,521
Operating Profit Margin 21.30% 16.50% 18.20% 15.70%
Operating segments | Pratt & Whitney        
Segment Reporting [Line Items]        
Net Sales $ 9,231 $ 8,423 $ 26,293 $ 23,420
Research and Development (266) (267) (738) (746)
Other Segment Items (8,357) (7,405) (23,499) (20,851)
Operating profit $ 608 $ 751 $ 2,056 $ 1,823
Operating Profit Margin 6.60% 8.90% 7.80% 7.80%
Operating segments | Raytheon        
Segment Reporting [Line Items]        
Net Sales $ 8,031 $ 7,045 $ 23,245 $ 20,386
Research and Development (138) (115) (392) (334)
Other Segment Items (6,760) (6,071) (19,837) (17,710)
Operating profit $ 1,133 $ 859 $ 3,016 $ 2,342
Operating Profit Margin 14.10% 12.20% 13.00% 11.50%
Eliminations and other        
Segment Reporting [Line Items]        
Net Sales $ (679) $ (611) $ (1,983) $ (1,901)
Operating profit 110 (14) 246 22
Eliminations and other | Collins Aerospace        
Segment Reporting [Line Items]        
Net Sales (686) (621) (2,012) (1,944)
Eliminations and other | Pratt & Whitney        
Segment Reporting [Line Items]        
Net Sales (11) 1 (19) 0
Eliminations and other | Raytheon        
Segment Reporting [Line Items]        
Net Sales (33) (42) (113) (116)
Corporate expenses and other unallocated items        
Segment Reporting [Line Items]        
Operating profit (26) (25) (138) (110)
Segment reconciling items | FAS/CAS operating adjustment        
Segment Reporting [Line Items]        
Operating profit 171 199 514 570
Segment reconciling items | Acquisition accounting adjustments        
Segment Reporting [Line Items]        
Operating profit $ (448) $ (507) $ (1,393) $ (1,464)