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ACCOUNTS, NOTES AND OTHER RECEIVABLES
12 Months Ended
Dec. 31, 2015
Accounts, Notes And Other Receivables [Abstract]  
Accounts, Notes and Other Receivables

Note 7. Accounts, Notes and Other Receivables

December 31,
20152014
Trade$7,901$7,788
Other436445
8,3378,233
Less - Allowance for doubtful accounts(262)(273)
$8,075$7,960

Trade Receivables includes $1,590 million and $1,636 million of unbilled balances under long-term contracts as of December 31, 2015 and December 31, 2014. These amounts are billed in accordance with the terms of customer contracts to which they relate.