Long-term Debt - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Debt Instrument
Total face amount of long-term debt	$ 10,000
Unamortized discount and issuance costs, net	(77)
Long-term debt	$ 9,923	$ 0
Senior Unsecured Notes Due 2027
Debt Instrument
Stated Interest Rate	3.50%
Effective Interest Rate	3.63%
Total face amount of long-term debt	$ 2,750
Senior Unsecured Notes Due 2032
Debt Instrument
Stated Interest Rate	3.85%
Effective Interest Rate	3.92%
Total face amount of long-term debt	$ 3,000
Senior Unsecured Notes Due 2052
Debt Instrument
Stated Interest Rate	4.45%
Effective Interest Rate	4.51%
Total face amount of long-term debt	$ 2,750
Senior Unsecured Notes Due 2062
Debt Instrument
Stated Interest Rate	4.65%
Effective Interest Rate	4.71%
Total face amount of long-term debt	$ 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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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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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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Amount of unamortized debt discount (premium) and debt issuance costs.

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

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