Segment Information - Schedule of Total Segment Income (Loss) From Operations (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Income from Operations | $ 19 | $ 221 |
| Interest Expense, Net | (64) | (51) |
| (Loss) Income before Income Taxes | (45) | 170 |
| Operating Segments | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Income from Operations | 128 | 268 |
| Operating Segments | Americas Paperboard Packaging | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Income from Operations | 130 | 228 |
| Operating Segments | International Paperboard Packaging | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Income from Operations | (2) | 40 |
| Corporate and Other | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Income from Operations | $ (109) | $ (47) |
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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