Long-term Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Debt Instrument
Total face amount of long-term debt	$ 10,000	$ 10,000
Unamortized discount and issuance costs, net	(75)	(77)
Long-term debt	$ 9,925	9,923
2027 Notes
Debt Instrument
Stated Interest Rate	3.50%
Effective Interest Rate	3.63%
Total face amount of long-term debt	$ 2,750	2,750
2032 Notes
Debt Instrument
Stated Interest Rate	3.85%
Effective Interest Rate	3.92%
Total face amount of long-term debt	$ 3,000	3,000
2052 Notes
Debt Instrument
Stated Interest Rate	4.45%
Effective Interest Rate	4.51%
Total face amount of long-term debt	$ 2,750	2,750
2062 Notes
Debt Instrument
Stated Interest Rate	4.65%
Effective Interest Rate	4.71%
Total face amount of long-term debt	$ 1,500	$ 1,500

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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No definition available.

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- Definition

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

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- Definition

Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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