Condensed Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 90.9	$ 127.7
Accounts receivable, net	202.7	160.3
Inventories, net	303.1	245.7
Contract assets	32.9	30.5
Prepaid expenses and other current assets	43.0	39.5
Assets held for sale	12.6	12.6
Total current assets	685.2	616.3
Property, plant and equipment	3,004.6	3,110.0
Less accumulated depreciation	(1,375.3)	(1,363.9)
Net property, plant and equipment	1,629.3	1,746.1
Goodwill and other intangible assets, net	253.1	267.5
Investments in affiliated companies	47.0	44.6
Other assets	161.1	144.9
Total assets	2,775.7	2,819.4
Current liabilities:
Short-term borrowings	0.3	0.9
Accounts payable	113.2	113.2
Accrued compensation and benefits	69.4	54.4
Financial instruments	39.9	5.7
Accrued liabilities	60.9	73.4
Total current liabilities	283.7	247.6
Long-term debt	797.0	822.4
Retirement obligations	47.4	52.6
Deferred income taxes	121.2	140.0
Other non-current liabilities	81.4	71.3
Total liabilities	1,330.7	1,333.9
Stockholders' equity:
Common stock, $0.01 par value, 200.0 shares authorized, 110.3 shares and 110.1 shares issued at June 30, 2022 and December 31, 2021, respectively	1.1	1.1
Additional paid-in capital	898.9	878.6
Retained earnings	2,076.4	2,012.5
Accumulated other comprehensive loss	(249.1)	(126.5)
Total stockholders' equity including treasury stock value	2,727.3	2,765.7
Less - Treasury stock, at cost, 26.2 shares at June 30, 2022 and 26.1 shares at December 31, 2021	(1,282.3)	(1,280.2)
Total stockholders' equity	1,445.0	1,485.5
Total liabilities and stockholders' equity	$ 2,775.7	$ 2,819.4