CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021
Assets
Cash and cash equivalents	$ 120.7	$ 235.0	$ 857.6
Restricted cash	3.0	6.5	110.8
Accounts and notes receivable
Accounts and notes receivable, gross	1,121.6	849.0	689.6
Allowance for credit losses	(10.0)	(10.3)	(2.7)
Accounts and notes receivable, net	1,111.6	838.7	686.9
Inventories
Finished products	405.2	418.0	373.7
Raw materials	63.5	59.9	37.9
Products in process	4.8	4.2	5.1
Operating supplies and other	50.7	39.2	33.9
Inventories	524.2	521.3	450.6
Other current assets	140.0	95.1	94.5
Total current assets	1,899.5	1,696.6	2,200.4
Investments and long-term receivables	33.1	34.1	34.3
Property, plant & equipment
Property, plant & equipment, cost	10,831.1	10,444.4	9,094.7
Allowances for depreciation, depletion & amortization	(5,087.9)	(4,897.6)	(4,729.5)
Property, plant & equipment, net	5,743.2	5,546.8	4,365.2
Operating lease right-of-use assets, net	692.6	691.4	464.8
Goodwill	3,742.4	3,696.7	3,172.1
Other intangible assets, net	1,776.0	1,749.0	1,103.1
Other noncurrent assets	294.7	268.0	231.1
Total assets	14,181.5	13,682.6	11,571.0
Liabilities
Current maturities of long-term debt	0.5	5.2	15.4
Short-term debt	176.0	0.0	0.0
Trade payables and accruals	441.0	365.5	300.1
Other current liabilities	411.8	398.6	283.7
Total current liabilities	1,029.3	769.3	599.2
Long-term debt	3,873.7	3,874.8	2,769.9
Deferred income taxes, net	1,036.1	1,005.9	748.3
Deferred revenue	163.9	167.1	170.2
Noncurrent operating lease liabilities	645.1	642.5	443.1
Other noncurrent liabilities	689.2	655.3	547.2
Total liabilities	7,437.3	7,114.9	5,277.9
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	2,817.3	2,816.5	2,806.7
Retained earnings	3,921.4	3,748.5	3,531.8
Accumulated other comprehensive loss	(150.5)	(152.7)	(178.1)
Total shareholders' equity	6,721.1	6,545.0	6,293.1
Noncontrolling interest	23.1	22.7	0.0
Total equity	6,744.2	6,567.7	6,293.1
Total liabilities and equity	$ 14,181.5	$ 13,682.6	$ 11,571.0