XML 97 R81.htm IDEA: XBRL DOCUMENT v3.10.0.1
Schedule Of Unallocated Items and Eliminations (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Segment Reporting Information [Line Items]        
Share-based plans     $ (98) $ (98)
Unallocated items, eliminations and other [Member]        
Segment Reporting Information [Line Items]        
Share-based plans $ (18) $ (25) (36) (46)
Deferred compensation (27) (46) (56) (96)
Amortization of previously capitalized interest (23) (22) (48) (46)
Eliminations and other unallocated items (331) (224) (570) (350)
Unallocated items, eliminations and other (399) (317) (710) (538)
FAS/CAS service cost adjustment 317 357 682 703
Unallocated items, eliminations and other [Member] | Pension Plans, Defined Benefit [Member]        
Segment Reporting Information [Line Items]        
FAS/CAS service cost adjustment 237 278 520 540
Unallocated items, eliminations and other [Member] | Other Postretirement Benefit Plan, Defined Benefit [Member]        
Segment Reporting Information [Line Items]        
FAS/CAS service cost adjustment $ 80 $ 79 $ 162 $ 163