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Inventories, Net
 9 Months Ended
Sep. 30, 2016
Inventory Disclosure [Abstract]  
Inventories, Net
Inventories, Net
 
Our inventories, net consist of the following (amounts in millions):
 
 
At September 30, 2016
 
At December 31, 2015
Finished goods
$
103

 
$
101

Purchased parts and components
28

 
27

Inventories, net
$
131

 
$
128


 
At September 30, 2016, and December 31, 2015, inventory reserves were $52 million and $54 million, respectively.