Annual report [Section 13 and 15(d), not S-K Item 405]

Supplemental Disclosures to Consolidated Statements of Cash Flows - Cash flow changes, reconciliation of components of cash (Details)

v3.25.0.1
Supplemental Disclosures to Consolidated Statements of Cash Flows - Cash flow changes, reconciliation of components of cash (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Supplemental Disclosures to Consolidated Statements of Cash Flows      
Cash and cash equivalents $ 2,956 $ 1,713 $ 1,884
Cash and cash equivalents included in current assets of discontinued operations   $ 306 362
Restricted cash included in other current assets $ 7   $ 22
Restricted cash, current - location Other current assets Other current assets Other current assets
Restricted cash included in noncurrent assets of discontinued operations   $ 9 $ 8
Restricted cash, noncurrent - location Noncurrent assets of discontinued operations Noncurrent assets of discontinued operations Noncurrent assets of discontinued operations
Total cash and cash equivalents and restricted cash at end of period $ 2,963 $ 2,028 $ 2,276