Debt - Carrying Value of Outstanding Debt (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Long-Term Debt
Total future maturities	$ 7,000	$ 7,750
Hedge accounting fair value adjustments	0	2
Unamortized discount and debt issuance costs	(23)	(29)
Less: Current portion of long-term debt	(1,225)	(750)
Long-term debt	5,752	6,973
Short-Term Debt
Current portion of long-term debt	1,225	750
Commercial paper	450	0
Unamortized discount and debt issuance costs	(2)	0
Total short-term debt	1,673	750
Total Debt	$ 7,425	7,723
Senior Notes \| 3.450% Senior notes due 2024
Long-Term Debt
Coupon rate, fixed rate notes	3.45%
Total future maturities	$ 0	$ 750
Effective interest rate	0.00%	3.531%
Senior Notes \| 1.900% Senior notes due 2025
Long-Term Debt
Coupon rate, fixed rate notes	1.90%
Total future maturities	$ 800	$ 800
Effective interest rate	1.803%	1.803%
Senior Notes \| 5.900% Senior notes due on 2025
Long-Term Debt
Coupon rate, fixed rate notes	5.90%
Total future maturities	$ 425	$ 425
Effective interest rate	6.036%	6.036%
Senior Notes \| 1.400% Senior notes due 2026
Long-Term Debt
Coupon rate, fixed rate notes	1.40%
Total future maturities	$ 750	$ 750
Effective interest rate	1.252%	1.252%
Senior Notes \| 3.600% Senior notes due 2027
Long-Term Debt
Coupon rate, fixed rate notes	3.60%
Total future maturities	$ 850	$ 850
Effective interest rate	3.689%	3.689%
Senior Notes \| 5.950% Senior notes due on 2027
Long-Term Debt
Coupon rate, fixed rate notes	5.95%		5.95%
Total future maturities	$ 300	$ 300
Effective interest rate	6.064%	6.064%
Senior Notes \| 2.700% Senior notes due 2030
Long-Term Debt
Coupon rate, fixed rate notes	2.70%
Total future maturities	$ 950	$ 950
Effective interest rate	2.623%	2.623%
Senior Notes \| 2.600% Senior notes due 2031
Long-Term Debt
Coupon rate, fixed rate notes	2.60%
Total future maturities	$ 750	$ 750
Effective interest rate	2.186%	2.186%
Senior Notes \| 6.300% Senior notes due on 2032
Long-Term Debt
Coupon rate, fixed rate notes	6.30%
Total future maturities	$ 425	$ 425
Effective interest rate	6.371%	6.371%
Senior Notes \| 4.000% Senior notes due 2042
Long-Term Debt
Coupon rate, fixed rate notes	4.00%
Total future maturities	$ 750	$ 750
Effective interest rate	4.114%	4.114%
Senior Notes \| 3.650% Senior notes due 2051
Long-Term Debt
Coupon rate, fixed rate notes	3.65%
Total future maturities	$ 1,000	$ 1,000
Effective interest rate	2.517%	2.517%

Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Current

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Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Noncurrent

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Amount of addition (reduction) to long-term debt, hedge accounting, fair value

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Amount of short-term and long-term debt and lease obligation.

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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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Carrying value as of the balance sheet date of the current portion of long-term unsecured obligations issued by corporations and other borrowers to investors (with maturities initially due after one year or beyond the operating cycle if longer).

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