Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013
Revenues
Sales and other operating revenue	$ 367.5		$ 373.1		$ 1,083.2		$ 1,194.8
Other income	0.1		0.3		1.3		2.7
Total revenues	367.6		373.4		1,084.5		1,197.5
Costs and operating expenses
Cost of products sold and operating expenses	280.6		299.7		858.9		981.0
Selling, general and administrative expenses	18.7		23.1		60.4		63.9
Depreciation and amortization expense	22.5		18.8		70.9		57.5
Asset impairment	0		0		15.1		0
Total costs and operating expenses	321.8		341.6		1,005.3		1,102.4
Operating income	45.8		31.8		79.2		95.1
Interest expense, net	11.9		12.1		51.1		40.0
Income before income tax expense and loss from equity method investment	33.9		19.7		28.1		55.1
Income tax expense	7.5		1.5		5.0		10.0
Loss from equity method investment	1.5		2.3		3.0		2.5
Income from continuing operations	24.9		15.9		20.1		42.6
Loss from discontinued operations, net of income tax benefit of $1.4 million, $0.9 million, $53.9 million and $3.5 million, respectively	(18.5)	[1]	(3.6)	[1]	(66.1)	[1]	(11.2)	[1]
Net income (loss)	6.4		12.3		(46.0)		31.4
Less: Net income attributable to noncontrolling interests	10.0		6.1		14.6		17.4
Net (loss) income attributable to SunCoke Energy, Inc.	$ (3.6)		$ 6.2		$ (60.6)		$ 14.0
Basic (in dollars per share)
Continuing operations	$ 0.21		$ 0.14		$ 0.08		$ 0.36
Discontinued operations	$ (0.27)		$ (0.05)		$ (0.95)		$ (0.16)
Diluted (in dollars per share)
Continuing operations	$ 0.21		$ 0.14		$ 0.08		$ 0.36
Discontinued operations	$ (0.26)		$ (0.05)		$ (0.94)		$ (0.16)
Weighted average common shares outstanding: (in shares)
Basic	69.4		69.8		69.5		69.9
Diluted	70.4		70.0		70.4		70.2

[1] Three Months Ended September 30, Nine Months Ended September 30, 2014 2013 2014 2013 (Dollars in millions)Adjusted EBITDA from discontinued operations $(3.2) $(0.1) $(6.1) $(1.7)Subtract: Depreciation and depletion from discontinued operations 0.3 4.4 9.5 13.0Interest from discontinued operations — — — —Income tax benefit from discontinued operations (1.4) (0.9) (53.9) (3.5)Asset and goodwill impairment from discontinued operations 16.4 — 104.4 —Loss from discontinued operations, net of tax $(18.5) $(3.6) $(66.1) $(11.2)