CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2018	Dec. 31, 2017
Current assets
Cash and cash equivalents	$ 126.3	$ 208.1
Accounts receivable, net	285.8	231.1
Accounts receivable from related parties	22.3	3.0
Inventories	61.6	44.5
Prepaid expenses and other current assets	9.4	19.9
Total current assets	505.4	506.6
Property, plant, and equipment, net	285.0	270.9
Intangible assets, net	29.5	29.5
Investment in joint venture affiliate	20.3	21.0
Other assets	7.5	3.0
Total assets	847.7	831.0
Current liabilities
Accounts payable	153.4	138.3
Accrued expenses and other current liabilities	42.6	44.4
Total current liabilities	196.0	182.7
Long-term debt	628.5	1,116.4
Other liabilities	1.4	0.4
Total liabilities	825.9	1,299.5
Commitments and contingencies (Note 11)
Series A convertible preferred stock, $0.01 par value, 350,000 shares authorized, issued and outstanding at December 31, 2017		349.8
Stockholders’ equity (deficit)
Common stock, $0.01 par value, 320,000,000 shares authorized, 109,274,564 shares issued and outstanding at June 30, 2018 and 51,782,735 shares issued and outstanding at December 31, 2017	36.4	35.9
Additional paid-in capital	4,369.4	3,712.1
Accumulated deficit	(4,384.0)	(4,566.3)
Total stockholders’ equity (deficit)	21.8	(818.3)
Total liabilities and stockholders’ equity (deficit)	$ 847.7	$ 831.0