XML 98 R78.htm IDEA: XBRL DOCUMENT v3.23.1
Segment and Revenue Information - Schedule of Unallocated Items and Eliminations (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Segment Reporting Information [Line Items]    
Share-based plans $ (222) $ (203)
Research and development expense, net (741) (633)
Unallocated items, eliminations and other    
Segment Reporting Information [Line Items]    
Share-based plans (52) (83)
Deferred compensation (54) 42
Amortization of previously capitalized interest (23) (23)
Research and development expense, net (76) (52)
Eliminations and other unallocated items (255) (135)
Unallocated items, eliminations and other (460) (251)
FAS/CAS service cost adjustment 291 283
Unallocated items, eliminations and other | Pension Plans, Defined Benefit    
Segment Reporting Information [Line Items]    
FAS/CAS service cost adjustment 223 208
Unallocated items, eliminations and other | Other Postretirement Benefit Plan, Defined Benefit    
Segment Reporting Information [Line Items]    
FAS/CAS service cost adjustment $ 68 $ 75