Acquisitions - Narrative (Details) - Westrock - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
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Jul. 05, 2024 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Business Acquisition [Line Items] | ||||
| Business combination, consideration transferred | $ 13,461 | |||
| Goodwill, measurement period adjustment | $ 51 | |||
| Business acquisition, pro forma net income (loss) | $ 267 | $ 482 | ||
| Transaction-related costs | ||||
| Business Acquisition [Line Items] | ||||
| Business acquisition, pro forma net income (loss) | $ 58 | $ 113 | ||
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of increase (decrease) from measurement period adjustment of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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