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Financial Instruments and Risk Management - Fair Value Information on Other Financial Assets and Liabilities Recorded at Amortized Cost (Detail) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Short-term, deposits	$ 1,226	$ 581
Long-term debt
Finance leases:	65
Senior unsecured convertible bonds issued on august 4, 2020
Long-term debt
Debt instrument unamortized debt issuance costs, net	4
Estimated Fair Value | Quoted Prices in Active Markets for Identical Assets (Level 1)
ASSETS
Cash and cash equivalents, fair value disclosure	2,879	2,996
Marketable securities	1,635	679
Short-term, deposits	1,226	581
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	1,814	1,561
Estimated Fair Value | Significant Other Observable Inputs (Level 2)
Long-term debt
Bank loans (including current portion)	1,366	1,165
Finance leases:	65	57
Carrying Amount | Quoted Prices in Active Markets for Identical Assets (Level 1)
ASSETS
Cash and cash equivalents, fair value disclosure	2,879	2,996
Marketable securities	1,635	679
Short-term, deposits	1,226	581
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	1,496	1,495
Carrying Amount | Significant Other Observable Inputs (Level 2)
Long-term debt
Bank loans (including current portion)	1,366	1,165
Finance leases:	$ 65	$ 57

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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.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Present value of lessee's discounted obligation for lease payments from finance lease.

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