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Revenue (Tables) | 3 Months Ended
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Mar. 31, 2023
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, |
|  | 2023 |  |  | 2022 |
Packaging |  | $ | 1,808.6 |  |  | $ | 1,964.5 |
Paper |  |  | 150.9 |  |  |  | 153.5 |
Corporate and Other |  |  | 16.8 |  |  |  | 18.4 |
Total revenue |  | $ | 1,976.3 |  |  | $ | 2,136.4 |

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