Other Liabilities - Workforce Reduction and Environmental Liabilities (Details) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Other Liabilities Disclosure [Abstract] | ||
| Total amounts accrued for workforce reductions | $ 741 | $ 665 |
| Amounts accrued for non-ARO environmental liabilities, Balance Sheet location | Other accrued expenses and liabilities | Other accrued expenses and liabilities |
| Total amounts accrued for non-ARO environmental liabilities | $ 250 | $ 247 |
| X | ||||||||||
- Definition It represents the amount of workforce reduction actions to improve productivity, cost competitiveness and to rebalance skills. No definition available.
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| X | ||||||||||
- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Indicates line item in statement of financial position that includes accrual for environmental loss contingency. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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