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Current Liabilities | 12 Months Ended
--- | ---
Dec. 31, 2021
Payables and Accruals [Abstract] |
Current Liabilities | Current Liabilities
| December 31,
| 2021 |  | 2020
| ($ in millions)
Accounts payable: |  |  |
Accounts and wages payable | $ | 850 |  |  | $ | 552 |
Casualty and other claims (Note 17) | 166 |  |  | 182 |
Vacation liability | 119 |  |  | 121 |
Due to Conrail (Note 6) | 112 |  |  | 56 |
Other | 104 |  |  | 105 |
Total | $ | 1,351 |  |  | $ | 1,016 |
Other current liabilities: |  |  |
Interest payable | $ | 150 |  |  | $ | 141 |
Current operating lease liability (Note 10) | 82 |  |  | 89 |
Pension benefit obligations (Note 12) | 20 |  |  | 19 |
Other | 60 |  |  | 53 |
Total | $ | 312 |  |  | $ | 302 |

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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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- References No definition available. + Details
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