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Leases - Additional Information (Details) $ in Thousands | 12 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2023 USD ($) renewal_option | Sep. 08, 2023 USD ($) | Dec. 31, 2022 USD ($) | Jan. 26, 2022 USD ($) | Dec. 31, 2021
Lessee, Lease, Description [Line Items] |  |  |  |  |
Number of renewal options | renewal_option | 1 |  |  |  |
Lease liability | $ 320,257 |  |  |  |
Weighted average remaining lease term - Operating leases | 10 years 8 months 12 days |  | 11 years 2 months 12 days |  | 11 years 9 months 18 days
Weighted average discount rate - Operating leases (percent) | 4.97% |  | 4.27% |  | 4.09%
Finance lease obligations | $ 88,994 |  | $ 102,920 |  |
Weighted average remaining lease term - Finance leases | 8 years 9 months 18 days |  | 9 years 2 months 12 days |  | 13 years 6 months
Weighted average discount rate - Finance leases (percent) | 4.89% |  | 4.79% |  | 2.86%
RTS Packaging and Chattanooga Mill |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease liability |  | $ 34,604 |  |  |
Weighted average remaining lease term - Operating leases |  | 11 years 6 months |  |  |
Weighted average discount rate - Operating leases (percent) |  | 6.40% |  |  |
Metalpack Packaging |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease liability |  |  |  | $ 33,910 |
Weighted average remaining lease term - Operating leases |  |  |  | 11 years |
Weighted average discount rate - Operating leases (percent) |  |  |  | 2.80% |
Finance lease obligations |  |  |  | $ 46,687 |
Weighted average remaining lease term - Finance leases |  |  |  | 3 years 9 months 18 days |
Weighted average discount rate - Finance leases (percent) |  |  |  | 7.50% |
Minimum |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease renewal term | 1 year |  |  |  |
Maximum |  |  |  |  |
Lessee, Lease, Description [Line Items] |  |  |  |  |
Lease renewal term | 5 years |  |  |  |

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