ACCOUNTS RECEIVABLE - NET

3 Months Ended

Mar. 31, 2020

Receivables [Abstract]

Accounts Receivable - Net

Note 8. Accounts Receivable - Net

	March 31, 2020			December 31, 2019
Trade	$	7,600		$	7,639
Less - Allowance for doubtful accounts	(148		)	(146		)
	$	7,452		$	7,493

Trade receivables include $1,660 million and $1,586 million of unbilled balances under long-term contracts as of March 31, 2020 and December 31, 2019. These amounts are billed in accordance with the terms of the customer contracts to which they relate.