CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 129.3	$ 303.2
Receivables:
Trade receivables, net	311.5	332.7
Other	56.9	53.0
Contract assets	51.0	63.2
Inventories	538.1	404.6
Prepaid expenses and other current assets	40.9	48.7
Total current assets	1,127.7	1,205.4
Property, plant and equipment, net	989.6	955.2
Operating lease assets	41.4	46.2
Deferred tax assets, net	6.6	3.4
Intangible assets, net	56.7	67.7
Goodwill	39.3	39.3
Other assets	112.3	105.2
Total	2,373.6	2,422.4
Current liabilities:
Accounts payable	337.3	351.4
Accrued salaries, wages and related expenses	42.4	46.9
Other accrued liabilities	88.5	58.4
Total current liabilities	468.2	456.7
Long-term portion of operating lease liabilities	37.3	40.8
Pension and other postretirement benefits	91.8	92.5
Net liabilities of Salaried VEBA	19.8	20.6
Deferred tax liabilities	4.7	10.5
Long-term liabilities	72.2	72.5
Long-term debt	1,037.6	1,036.3
Total liabilities	1,731.6	1,729.9
Commitments and contingencies
Stockholders’ equity:
Preferred stock, 5,000,000 shares authorized at both September 30, 2022 and December 31, 2021; no shares were issued and outstanding at September 30, 2022 and December 31, 2021
Common stock, par value $0.01, 90,000,000 shares authorized at both September 30, 2022 and December 31, 2021; 22,775,866 shares issued and 15,940,580 shares outstanding at September 30, 2022; 22,700,404 shares issued and 15,865,118 shares outstanding at December 31, 2021	0.2	0.2
Additional paid in capital	1,087.2	1,078.9
Retained earnings	52.2	93.0
Treasury stock, at cost, 6,835,286 shares at both September 30, 2022 and December 31, 2021	(475.9)	(475.9)
Accumulated other comprehensive loss	(21.7)	(3.7)
Total stockholders’ equity	642.0	692.5
Total	$ 2,373.6	$ 2,422.4