Receivables (Tables)

12 Months Ended

Dec. 31, 2017

Receivables [Abstract]

Schedule of Receivables

	2017			2016
Accounts receivable	$	894		$	769
Less: allowance for doubtful accounts	(71		)	(76		)
Net trade receivables	823			693
Miscellaneous receivables	218			172
	$	1,041		$	865

Schedule of Amounts Securitized or Factored

At December 31, amounts securitized or factored were as follows:

	2017		2016
Accounted for as secured borrowings	$	12	$	9
Accounted for as sales	964		816