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Goodwill and Other Intangible Assets - Additional Information (Details) - USD ($) | 3 Months Ended | 6 Months Ended | 7 Months Ended |  |
--- | --- | --- | --- | --- | ---
Jun. 29, 2025 | Jun. 30, 2024 | Jun. 29, 2025 | Jun. 30, 2024 | Jun. 29, 2025 | Dec. 31, 2024 | [1] | Dec. 04, 2024
Goodwill [Line Items] |  |  |  |  |  |  |
Impairment of goodwill |  |  | $ 0 |  |  |  |
Goodwill | $ 2,678,045,000 |  | 2,678,045,000 |  | $ 2,678,045,000 | $ 2,525,657,000 |
Indefinite-lived intangible assets | 0 |  | 0 |  | 0 |  |
Aggregate amortization expense | 44,193,000 | $ 17,479,000 | 86,154,000 | $ 35,373,000 |  |  |
Amortization expense on other intangible assets in 2025 | 173,400,000 |  | 173,400,000 |  | 173,400,000 |  |
Amortization expense on other intangible assets in 2026 | 171,800,000 |  | 171,800,000 |  | 171,800,000 |  |
Amortization expense on other intangible assets in 2027 | 171,200,000 |  | 171,200,000 |  | 171,200,000 |  |
Amortization expense on other intangible assets in 2028 | 170,900,000 |  | 170,900,000 |  | 170,900,000 |  |
Amortization expense on other intangible assets in 2029 | 168,500,000 |  | 168,500,000 |  | 168,500,000 |  |
Eviosys |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Goodwill | 1,253,183,000 |  | 1,253,183,000 |  | 1,253,183,000 |  | $ 1,285,518,000
Other intangible assets |  |  |  |  | 10,859,000 |  |
Customer lists | Disposed of by sale, not discontinued operations | Recycling Facility |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Wrote off other intangible assets | $ 1,455,000 |  | $ 1,455,000 |  | $ 1,455,000 |  |
Minimum | Other |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Useful lives of intangible asset | 3 years |  | 3 years |  | 3 years |  |
Maximum | Other |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Useful lives of intangible asset | 40 years |  | 40 years |  | 40 years |  |
Metal Packaging Reporting Unit |  |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |  |
Goodwill | $ 384,315,000 |  | $ 384,315,000 |  | $ 384,315,000 |  |
[1] | The year-end condensed consolidated balance sheet data was derived from audited financial statements, but does not include all disclosures required by accounting principles generally accepted in the United States of America (the “United States” or “U.S.”).

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