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Revenue from Contracts with Customers (Tables) | 12 Months Ended
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Dec. 31, 2022
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | The following table provides disaggregated sales and other operating revenue by product or service, excluding intersegment revenues:
|  | Years Ended December 31,
|  | 2022 |  | 2021 |  | 2020
|  | (Dollars in millions)
Sales and other operating revenue: |  |  |  |  |  |
Cokemaking |  | $ | 1,791.3 |  |  | $ | 1,293.6 |  |  | $ | 1,218.9 |
Energy |  | 61.5 |  |  | 56.1 |  |  | 43.6 |
Logistics |  | 76.7 |  |  | 64.3 |  |  | 35.5 |
Operating and licensing fees |  | 38.0 |  |  | 36.6 |  |  | 31.6 |
Other |  | 5.0 |  |  | 5.4 |  |  | 3.4 |
Sales and other operating revenue |  | $ | 1,972.5 |  |  | $ | 1,456.0 |  |  | $ | 1,333.0 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 + Details
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