CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2022	Jun. 30, 2021
Current assets:
Cash and cash equivalents	$ 154.2	$ 287.4
Accounts receivable, net of allowance for doubtful accounts of $5.4 million and $6.5 million at June 30, 2022 and 2021, respectively	382.3	308.7
Inventories	496.1	425.7
Other current assets	86.8	95.6
Total current assets	1,119.4	1,117.4
Property, plant and equipment, net	1,420.8	1,457.5
Goodwill	241.4	241.4
Other intangibles, net	35.2	43.1
Deferred income taxes	5.7	5.3
Other assets	109.8	106.5
Total assets	2,932.3	2,971.2
Current liabilities:
Accounts payable	242.1	142.4
Accrued liabilities	133.5	163.9
Total current liabilities	375.6	306.3
Long-term debt	691.8	694.5
Accrued pension liabilities	196.6	222.6
Accrued postretirement benefits	77.4	98.6
Deferred income taxes	162.4	156.9
Other liabilities	98.0	100.0
Total liabilities	1,601.8	1,578.9
Contingencies and commitments (see Note 13)
STOCKHOLDERS' EQUITY
Common stock — authorized 100,000,000 shares; issued 56,025,510 shares at June 30, 2022, and 56,024,619 shares at June 30, 2021; outstanding 48,286,439 shares at June 30, 2022, and 48,040,676 shares at June 30, 2021	280.1	280.1
Capital in excess of par value	320.3	322.6
Reinvested earnings	1,211.0	1,299.3
Common stock in treasury (7,739,071 shares and 7,983,943 shares at June 30, 2022 and 2021, respectively), at cost	(307.4)	(317.4)
Accumulated other comprehensive loss	(173.5)	(192.3)
Total stockholders' equity	1,330.5	1,392.3
Total liabilities and stockholders' equity	$ 2,932.3	$ 2,971.2