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Financial Instruments and Risk Management - Fair Value Information on Other Financial Assets and Liabilities Recorded at Amortized Cost (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
ASSETS |  |
Short-term, deposits | $ 1,450 | $ 1,226
Long-term debt |  |
Finance leases: | 66 |
Senior unsecured convertible bonds issued on august 4, 2020 |  |
Long-term debt |  |
Debt instrument unamortized debt issuance costs, net | 2 |
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
ASSETS |  |
Cash and cash equivalents, fair value disclosure | 1,611 | 2,879
Short-term, deposits | 1,450 | 1,226
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1) | Senior unsecured convertible bonds issued on august 4, 2020 |  |
Long-term debt |  |
Dual tranche senior unsecured convertible bonds | 1,442 | 1,814
Estimated Fair Value | Significant Other Observable Inputs (Level 2) |  |
Long-term debt |  |
Bank loans (including current portion) | 1,389 | 1,366
Finance leases: | 66 | 65
Carrying Amount | Quoted Prices in Active Markets for Identical Assets (Level 1) |  |
ASSETS |  |
Cash and cash equivalents, fair value disclosure | 1,611 | 2,879
Short-term, deposits | 1,450 | 1,226
Carrying Amount | Quoted Prices in Active Markets for Identical Assets (Level 1) | Senior unsecured convertible bonds issued on august 4, 2020 |  |
Long-term debt |  |
Dual tranche senior unsecured convertible bonds | 1,498 | 1,496
Carrying Amount | Significant Other Observable Inputs (Level 2) |  |
Long-term debt |  |
Bank loans (including current portion) | 1,389 | 1,366
Finance leases: | $ 66 | $ 65

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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