CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 729.0	$ 762.6
Accounts receivable, net	485.3	489.0
Inventories	413.1	378.4
Other current assets	106.2	112.0
Total current assets	1,733.6	1,742.0
Property, plant and equipment	2,232.9	2,215.0
Less: accumulated depreciation and amortization	1,163.9	1,157.5
Property, plant and equipment, net	1,069.0	1,057.5
Operating lease right-of-use assets	86.6	69.3
Investments in affiliated companies	188.6	207.7
Goodwill	104.0	109.9
Intangible assets, net	18.1	23.0
Deferred income taxes	63.0	48.5
Pension and other postretirement benefits	1.2	16.7
Other noncurrent assets	52.7	39.2
Total Assets	3,316.8	3,313.8
Current liabilities:
Notes payable and other current debt	2.2	44.2
Accounts payable	188.9	232.2
Pension and other postretirement benefits	2.3	2.4
Accrued salaries, wages and benefits	66.7	116.3
Income taxes payable	29.9	26.3
Operating lease liabilities	13.3	9.3
Other current liabilities	153.4	163.4
Total current liabilities	456.7	594.1
Long-term debt	207.2	208.8
Deferred income taxes	16.6	4.9
Pension and other postretirement benefits	35.2	40.5
Operating lease liabilities	77.2	63.0
Deferred compensation benefits	19.2	28.9
Other long-term liabilities	33.9	38.2
Total Liabilities	846.0	978.4
Commitments and contingencies (Note 17)
Equity:
Preferred stock, 3.0 million shares authorized; 0 shares issued and outstanding	0.0	0.0
Common stock, par value $0.25 per share; 200.0 million shares authorized; shares issued: 75.3 million and 75.3 million, respectively; shares outstanding: 74.0 million and 74.2 million, respectively	18.8	18.8
Capital in excess of par value	230.6	249.0
Retained earnings	2,913.1	2,456.7
Accumulated other comprehensive loss	(308.5)	(159.6)
Treasury stock, at cost (1.3 million and 1.1 million shares, respectively)	(383.2)	(229.5)
Total Equity	2,470.8	2,335.4
Total Liabilities and Equity	$ 3,316.8	$ 3,313.8