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Revenue (Tables) | 3 Months Ended
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Mar. 31, 2022
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, |
|  | 2022 |  |  | 2021 |
Packaging |  | $ | 1,964.5 |  |  | $ | 1,623.6 |
Paper |  |  | 153.5 |  |  |  | 164.6 |
Corporate and Other |  |  | 18.4 |  |  |  | 19.0 |
Total revenue |  | $ | 2,136.4 |  |  | $ | 1,807.2 |

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