CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018		Mar. 31, 2017
Operating Revenues:
Gas sales	$ 540		$ 503
Oil sales	35		23
NGL sales	65		40
Marketing	253		253
Gas gathering	24		27
Other	3
Total Operating Revenues	920		846
Operating Costs and Expenses:
Marketing purchases	255		251
Operating expenses	189		147
General and administrative expenses	55		50
Depreciation, depletion and amortization	143		106
Taxes, other than income taxes	23		26
Total Operating Costs and Expenses	665		580
Operating Income	255		266
Interest Expense:
Interest on debt	65		58
Other interest charges	2		2
Interest capitalized	(28)		(28)
Total Interest Expense	39		32
Gain (Loss) on Derivatives	(7)		116
Other Income (Loss), Net	(1)		1
Income Before Income Taxes	208		351
Provision (Benefit) for Income Taxes:
Current
Deferred
Total Provision (Benefit) for Income Taxes
Net Income	208	[1]	351
Mandatory convertible preferred stock dividend			27
Participating securities - mandatory convertible preferred stock	3		43
Net Income Attributable to Common Stock	$ 205		$ 281
Earnings Per Common Share:
Basic	$ 0.36		$ 0.57
Diluted	$ 0.36		$ 0.57
Weighted Average Common Shares Outstanding:
Basic	571,297,804		493,068,000
Diluted	573,844,459		494,494,995

[1] In 2018, deferred tax activity incurred in other comprehensive income was offset by a valuation allowance.