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Rationalization Charges - Rationalization Charges by Business Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Restructuring Cost and Reserve [Line Items] |  |  |  |
Rationalization charges | $ 6,424 | $ 2,726 | $ 13,212 | $ 7,533
Dispensing and Specialty Closures |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Rationalization charges | 3,836 | 346 | 5,164 | 346
Metal Containers |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Rationalization charges | 2,588 | 2,480 | 7,944 | 7,182
Custom Containers |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Rationalization charges | $ 0 | $ (100) | $ 104 | $ 5

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