Acquisitions and Divestitures (Tables)

3 Months Ended

Mar. 31, 2016

Australia [Member] | Divestiture [Member]

Business Acquisition [Line Items]

Summary of Sales and Other Operating Revenue and Loss from Discontinued Operation Related to Disposition

Sales and other operating revenues and loss from discontinued operations related to the Australia dispositions were as follows:

	For the Quarter Ended March 31,
	2016		2015
	(In millions)
Revenues and other from discontinued operations	$	—	$	187
Income from divested Australian operations	$	—	$	35
Income tax expense	—		(167		)
Loss from Australian discontinued operations, net of tax	$	—	$	(132	)