CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Current assets
Cash and cash equivalents	$ 199.2	$ 223.0
Accounts receivable, net	78.6	77.0
Accounts receivable from related parties, net	0.6
Inventories	43.6	45.5
Prepaid expenses and other current assets	15.0	7.0
Total current assets	337.0	352.5
Property, plant, and equipment, net	223.1	227.0
Operating lease right-of-use assets	22.5	26.3
Intangible assets, net	29.5	29.5
Other assets	3.9	4.0
Total assets	616.0	639.3
Current liabilities
Accounts payable	53.6	36.4
Accrued expenses	25.2	22.9
Current portion of operating lease liabilities	13.8	14.3
Other current liabilities	14.6	11.6
Total current liabilities	107.2	85.2
Long-term debt	434.7	456.9
Operating lease liabilities	10.5	13.9
Other liabilities	34.6	45.6
Total liabilities	587.0	601.6
Commitments and contingencies (Note 13)
Stockholders’ equity
Preferred stock, $0.01 par value, 25,000,000 shares authorized
Common stock, $0.01 par value, 320,000,000 shares authorized, 107,498,360 shares issued and outstanding at March 31, 2020 and 107,107,401 shares issued and outstanding at December 31, 2019	36.4	36.4
Additional paid-in capital	4,385.0	4,382.0
Accumulated deficit	(4,392.4)	(4,380.7)
Total stockholders’ equity	29.0	37.7
Total liabilities and stockholders’ equity	$ 616.0	$ 639.3