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Note 12 - Accounts Payable and Other Current Liabilities | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Accounts Payable and Accrued Liabilities Disclosure [Text Block] | 12. Accounts Payable and Other Current Liabilities
|  | Dec. 31, |  |  | Dec. 31, |
Millions |  | 2021 |  |  | 2020 |
Income and other taxes payable |  | $ | 823 |  |  | $ | 635 |
Accounts payable |  |  | 752 |  |  |  | 612 |
Accrued wages and vacation |  |  | 352 |  |  |  | 340 |
Interest payable |  |  | 330 |  |  |  | 326 |
Current operating lease liabilities (Note 16) |  |  | 330 |  |  |  | 321 |
Accrued casualty costs |  |  | 187 |  |  |  | 177 |
Equipment rents payable |  |  | 98 |  |  |  | 101 |
Other |  |  | 706 |  |  |  | 592 |
Total accounts payable and other current liabilities |  | $ | 3,578 |  |  | $ | 3,104 |

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- Definition The entire disclosure for accounts payable and accrued liabilities at the end of the reporting period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(a),20,24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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