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Revenue (Tables) | 3 Months Ended
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Mar. 31, 2025
Revenue from Contract with Customer [Abstract] |
Summary of Revenues Disaggregated by Product Line | The following table presents our revenues disaggregated by product line (dollars in millions):
|  | Three Months Ended March 31, |
|  | 2025 |  |  | 2024 |
Packaging |  | $ | 1,970.3 |  |  | $ | 1,798.3 |
Paper |  |  | 154.2 |  |  |  | 163.8 |
Corporate and Other |  |  | 16.5 |  |  |  | 17.4 |
Total revenue |  | $ | 2,141.0 |  |  | $ | 1,979.5 |

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