Accounts Receivable

3 Months Ended

Mar. 31, 2016

Accounts Receivable [Abstract]

Accounts Receivable

11.    Accounts Receivable

Components of accounts receivable include the following:

	March 31, 2016		December 31, 2015
	(Millions)
Oil, gas and NGL sales	$	350	$	362
Joint interest billings		152		211
Marketing and midstream revenues		477		520
Other		62		30
Gross accounts receivable		1,041		1,123
Allowance for doubtful accounts		(18)		(18)
Net accounts receivable	$	1,023	$	1,105