Consolidated Balance Sheets - USD ($) $ in Millions	Sep. 30, 2023	Sep. 30, 2022
Current assets
Cash and cash equivalents	$ 409.1	$ 23.4
Receivables, net	81.3	66.1
Inventories, net	33.3	29.4
Prepaid expenses and other current assets	65.5	38.0
Short-term investments	347.5	0.0
Current assets held for sale	0.0	1,464.2
Total current assets	936.7	1,621.1
Noncurrent assets
Property, plant and equipment, net	818.3	668.6
Operating lease assets	266.5	248.1
Goodwill and intangibles, net	680.6	663.1
Other noncurrent assets	187.8	215.9
Total noncurrent assets	1,953.2	1,795.7
Total assets	2,889.9	3,416.8
Current liabilities
Current portion of long-term debt	23.8	162.5
Trade and other payables	118.7	45.0
Accrued expenses and other liabilities	215.9	172.6
Current liabilities held for sale	3.9	539.3
Total current liabilities	362.3	919.4
Noncurrent liabilities
Long-term debt	1,562.3	1,525.1
Employee benefit obligations	168.0	199.4
Operating lease liabilities	247.3	229.2
Other noncurrent liabilities	346.8	237.1
Total noncurrent liabilities	2,324.4	2,190.8
Commitments and contingencies
Stockholders' Equity
Preferred stock, no par value, 40 shares authorized; no shares issued and outstanding	0.0	0.0
Common stock, par value $0.01 per share, 400.0 shares authorized, 134.8 and 176.1 shares issued and outstanding at September 30, 2023 and 2022, respectively	1.3	1.8
Paid-in capital	48.0	44.1
Retained earnings	140.7	282.0
Accumulated other comprehensive income (loss)	13.2	(21.3)
Stockholders' equity	203.2	306.6
Total liabilities and stockholders’ equity	$ 2,889.9	$ 3,416.8