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Other Non-Current Assets (Tables)
12 Months Ended
Dec. 31, 2018
Investments, All Other Investments [Abstract]  
Other Non-Current Assets

Other non-current assets consisted of the following:

 

     December 31,
2018
     December 31,
2017
 

Equity securities

     19        20  

Long-term State receivables

     391        417  

Deposits and other non-current assets

     42        38  
  

 

 

    

 

 

 

Total

     452        475