Accounts Receivable

12 Months Ended

Dec. 31, 2016

Accounts Receivable Net [Abstract]

Accounts Receivable

11. Accounts Receivable

Components of accounts receivable include the following:

	December 31, 2016			December 31, 2015
	(Millions)
Oil, gas and NGL sales	$	487		$	362
Joint interest billings		110			211
Marketing and midstream revenues		708			520
Other		69			30
Gross accounts receivable		1,374			1,123
Allowance for doubtful accounts		(18	)		(18	)
Net accounts receivable	$	1,356		$	1,105