Dispositions Income (loss) from discontinued operations (Tables)

3 Months Ended

Mar. 31, 2018

Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]

Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]

The following table contains select amounts reported in our historical consolidated statements of income as discontinued operations:

	Three Months Ended March 31,
(In millions)	2018		2017
Total revenue and other income	$	—	$	258
Costs and expenses:
Production	—		151
Depreciation, depletion and amortization	—		39
Impairments	—		6,636
Other	—		13
Total costs and expenses	—		6,839
Pretax income (loss) from discontinued operations	—		(6,581		)
Provision (benefit) for income taxes	—		(1,674		)
Income (loss) from discontinued operations	$	—	$	(4,907	)