CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net sales	$ 1,492.2	$ 1,689.4	$ 3,011.0	$ 3,440.3
Cost of products sold (exclusive of items shown separately below)	1,325.0	1,579.2	2,690.5	3,187.8
Selling and administrative expenses (exclusive of items shown separately below)	62.2	63.5	125.7	132.7
Depreciation	54.3	55.7	108.0	111.1
Pension and OPEB expense (income)	(11.9)	(16.1)	(23.8)	(32.2)
Total operating costs	1,429.6	1,682.3	2,900.4	3,399.4
Operating profit	62.6	7.1	110.6	40.9
Interest expense	41.4	43.5	84.2	87.4
Impairment of Magnetation investment	0.0	0.0	0.0	(256.3)
Other income (expense)	2.1	1.5	1.4	(15.2)
Income (loss) before income taxes	23.3	(34.9)	27.8	(318.0)
Income tax expense (benefit)	(10.6)	14.6	(10.5)	22.3
Net income (loss)	33.9	(49.5)	38.3	(340.3)
Less: Net income attributable to noncontrolling interests	16.6	14.5	34.6	30.0
Net income (loss) attributable to AK Steel Holding Corporation	$ 17.3	$ (64.0)	$ 3.7	$ (370.3)
Basic and diluted earnings per share:
Net income (loss) attributable to AK Steel Holding Corporation common stockholders (in dollars per share)	$ 0.08	$ (0.36)	$ 0.02	$ (2.08)