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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, 2023 USD ($) facility | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |
Restructuring reserve | $ 34,020 | $ 31,800 | $ 34,020 | $ 41,247 | $ 41,560 |
Metal Containers | Russia |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |
Restructuring charges |  | 73,800 |  |  |  |
Number of facilities closed | facility | 2 |  | 2 |  |  |
Rationalization credit | $ 17,700 |  |  |  |  |
Accrued Liabilities |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |
Restructuring reserve | 7,300 | 3,900 | $ 7,300 |  |  |
Other Liabilities |  |  |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |  |  |
Restructuring reserve | 26,700 | 27,900 | 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 |  |  |  |
Restructuring and related cost, revised expected cost future cash expenditures |  | 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 |  |  |  |
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 | $ 9,300 |  | 9,300 |  |  |
Effect on future cash flows, amount |  |  | $ 15,700 |  |  |

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