XML 39 R26.htm IDEA: XBRL DOCUMENT v3.8.0.1
Inventories and Contracts in Progress (Tables)
 9 Months Ended
Sep. 30, 2017
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current [Table Text Block]
(Dollars in millions)
September 30, 2017
 
December 31, 2016
Raw materials
$
2,189

 
$
2,040

Work-in-process
3,453

 
2,787

Finished goods
3,715

 
3,305

Contracts in progress
10,417

 
9,395

 
19,774

 
17,527

Less:
 
 
 
Progress payments, secured by lien, on U.S. Government contracts
(224
)
 
(130
)
Billings on contracts in progress
(9,467
)
 
(8,693
)
 
$
10,083

 
$
8,704