BOEING CO | 2013 | FY | 3


Inventories at December 31 consisted of the following:
 
2013

 
2012

Long-term contracts in progress

$12,608

 

$15,130

Commercial aircraft programs
48,065

 
40,389

Commercial spare parts, used aircraft, general stock materials and other
7,793

 
7,206

Inventory before advances and progress billings
68,466

 
62,725

Less advances and progress billings
(25,554
)
 
(24,974
)
Total

$42,912

 

$37,751


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