CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021
Assets
Cash and cash equivalents	$ 123.1	$ 235.0	$ 722.3
Restricted cash	9.9	6.5	168.6
Accounts and notes receivable
Accounts and notes receivable, gross	928.6	849.0	596.0
Allowance for credit losses	(10.7)	(10.3)	(2.9)
Accounts and notes receivable, net	917.9	838.7	593.1
Inventories
Finished products	412.2	418.0	368.8
Raw materials	63.2	59.9	36.1
Products in process	4.4	4.2	4.6
Operating supplies and other	44.7	39.2	31.9
Inventories	524.5	521.3	441.4
Other current assets	87.2	95.1	67.6
Total current assets	1,662.6	1,696.6	1,993.0
Investments and long-term receivables	36.5	34.1	34.3
Property, plant & equipment
Property, plant & equipment, cost	10,724.1	10,444.4	9,110.3
Allowances for depreciation, depletion & amortization	(4,998.5)	(4,897.6)	(4,747.0)
Property, plant & equipment, net	5,725.6	5,546.8	4,363.3
Operating lease right-of-use assets, net	679.7	691.4	421.6
Goodwill	3,709.2	3,696.7	3,172.1
Other intangible assets, net	1,751.9	1,749.0	1,114.6
Other noncurrent assets	295.3	268.0	233.9
Total assets	13,860.8	13,682.6	11,332.8
Liabilities
Current maturities of long-term debt	3.9	5.2	15.4
Short-term debt	100.0	0.0	0.0
Trade payables and accruals	390.1	365.5	255.6
Other current liabilities	398.7	398.6	294.9
Total current liabilities	892.7	769.3	565.9
Long-term debt	3,874.5	3,874.8	2,772.9
Deferred income taxes, net	1,007.7	1,005.9	733.6
Deferred revenue	166.8	167.1	172.4
Noncurrent operating lease liabilities	631.7	642.5	397.3
Other noncurrent liabilities	689.1	655.3	554.4
Total liabilities	7,262.5	7,114.9	5,196.5
Other commitments and contingencies (Note 8)
Equity
Common stock, $1 par value, Authorized 480.0 shares, Outstanding 132.9, 132.7 and 132.7 shares, respectively	132.9	132.7	132.7
Capital in excess of par value	2,806.8	2,816.5	2,797.7
Retained earnings	3,787.2	3,748.5	3,385.6
Accumulated other comprehensive loss	(151.6)	(152.7)	(179.7)
Total shareholders' equity	6,575.3	6,545.0	6,136.3
Noncontrolling interest	23.0	22.7	0.0
Total equity	6,598.3	6,567.7	6,136.3
Total liabilities and equity	$ 13,860.8	$ 13,682.6	$ 11,332.8