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Note 12 - Accounts Payable and Other Current Liabilities - Schedule of Accounts Payable and Other Current Liabilities (Details) - USD ($) $ in Millions		Sep. 30, 2022	Dec. 31, 2021
Accounts payable		$ 916	$ 752
Compensation-related accruals [a] [b]	[1]	889	654
Income and other taxes payable		854	823
Interest payable		237	330
Accrued casualty costs		220	187
Other [a]	[1]	483	404
Total accounts payable and other current liabilities		4,034	3,578
Equipment [Member]
Equipment rents payable		109	98
Accounts payable and Other Current Liabilities [Member]
Current operating lease liabilities		$ 326	$ 330
[1] Prior periods have been reclassified to conform to the current period financial statement presentation. The accrued compensation includes a $114 million one-time accrual for tentative agreements reached with our labor unions (see Labor Agreements in Other Matters).

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Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

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