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RATIONALIZATION CHARGES - Narrative (Details) $ in Thousands | 3 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Dec. 31, 2023 USD ($) facility | Dec. 31, 2022 USD ($) | Dec. 31, 2024 USD ($) facility | Dec. 31, 2023 USD ($) facility | Dec. 31, 2022 USD ($) | Jan. 01, 2023 facility | Dec. 31, 2021 USD ($) | Dec. 31, 2019 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Rationalization charges |  |  | $ 59,481 | $ 8,412 | $ 74,081 |  |  |
Restructuring, cost saving period |  |  | 2 years |  |  |  |  |
Restructuring reserve | $ 34,020 | $ 31,800 | $ 29,318 | 34,020 | 31,800 |  | $ 41,247 |
Metal Containers |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Rationalization charges |  |  | $ 14,469 | $ (7,849) | 73,137 |  |  |
Number of facilities closed | facility |  |  | 2 |  |  |  |  |
Metal Containers | Russia |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Rationalization charges |  | 73,800 |  |  |  |  |  |
Number of facilities closed | facility | 2 |  |  | 2 |  | 2 |  |
Rationalization credit | $ 17,700 |  |  | $ 17,700 |  |  |  |
Dispensing and Specialty Closures |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Rationalization charges |  |  | $ 23,055 | 11,285 | 944 |  |  |
Number of facilities closed | facility |  |  | 3 |  |  |  |  |
Custom Containers |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Rationalization charges |  |  | $ 21,957 | 4,976 | 0 |  |  |
Number of facilities closed | facility |  |  | 1 |  |  |  |  |
Accrued Liabilities |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Restructuring reserve | 7,300 |  | $ 3,800 | 7,300 |  |  |  |
Other Liabilities |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Restructuring reserve | $ 26,700 |  | 25,500 | $ 26,700 |  |  |  |
Central States Pension Plan withdrawal |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Net rationalization charges |  |  |  |  |  |  |  | $ 62,000
Restructuring and related cost, revised expected cost |  | 51,100 |  |  | 51,100 |  |  |
Restructuring and related cost, revised expected cost future cash expenditures |  | 41,900 |  |  | 41,900 |  |  |
Central States Pension Plan withdrawal | Metal Containers |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Rationalization credit |  | 8,500 |  |  |  |  |  |
Central States Pension Plan withdrawal | Annually Through 2040 |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Remaining expenses for our rationalization plans |  | 900 |  |  | $ 900 |  |  |
Effect on future cash flows, amount |  | $ 2,600 |  |  |  |  |  |
Other Restructuring | Other Rationalization Plan |  |  |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |  |  |
Remaining expenses for our rationalization plans |  |  | 8,100 |  |  |  |  |
Effect on future cash flows, amount |  |  | $ 10,900 |  |  |  |  |

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