Debt Facilities - Senior Notes (Details) - USD ($) $ in Millions	Jun. 30, 2024	May 30, 2024	Dec. 31, 2023	Sep. 12, 2023	Feb. 16, 2023
Debt Instrument [Line Items]
Total	$ 14,454
Senior Notes
Debt Instrument [Line Items]
Long term debt, gross	13,793		$ 13,168
Less amount representing unamortized debt issuance costs and debt discounts	(112)		(108)
Total	13,681		13,060
Less current portion	(999)		(998)
Total	12,682		12,062
Senior Notes | 2.625% Senior Notes due 2024
Debt Instrument [Line Items]
Long term debt, gross	$ 1,000		$ 1,000
Effective interest rate	2.79%		2.79%
Interest rate (percent)	2.625%
Senior Notes | 1.250% Senior Notes due 2025
Debt Instrument [Line Items]
Long term debt, gross	$ 500		$ 500
Effective interest rate	1.46%		1.46%
Interest rate (percent)	1.25%
Senior Notes | 1.000% Senior Notes due 2025
Debt Instrument [Line Items]
Long term debt, gross	$ 700		$ 700
Effective interest rate	1.18%		1.18%
Interest rate (percent)	1.00%
Senior Notes | 2.900% Senior Notes due 2026
Debt Instrument [Line Items]
Long term debt, gross	$ 600		$ 600
Effective interest rate	3.04%		3.04%
Interest rate (percent)	2.90%
Senior Notes | 1.450% Senior Notes due 2026
Debt Instrument [Line Items]
Long term debt, gross	$ 700		$ 700
Effective interest rate	1.64%		1.64%
Interest rate (percent)	1.45%
Senior Notes | 0.250% Euro Senior Notes due 2027
Debt Instrument [Line Items]
Long term debt, gross	$ 536		$ 552
Effective interest rate	0.45%		0.45%
Interest rate (percent)	0.25%
Senior Notes | 1.800% Senior Notes due 2027
Debt Instrument [Line Items]
Long term debt, gross	$ 500		$ 500
Effective interest rate	1.96%		1.96%
Interest rate (percent)	1.80%
Senior Notes | 1.550% Senior Notes due 2028
Debt Instrument [Line Items]
Long term debt, gross	$ 650		$ 650
Effective interest rate	1.67%		1.67%
Interest rate (percent)	1.55%
Senior Notes | 2.000% Senior Notes due 2028
Debt Instrument [Line Items]
Long term debt, gross	$ 400		$ 400
Effective interest rate	2.21%		2.21%
Interest rate (percent)	2.00%
Senior Notes | 2.875% Swiss Franc Senior Notes due 2028
Debt Instrument [Line Items]
Long term debt, gross	$ 334		$ 357
Effective interest rate	3.05%		3.05%
Less amount representing unamortized debt issuance costs and debt discounts				$ (3)
Interest rate (percent)	2.875%			2.875%
Senior Notes | 3.200% Senior Notes due 2029
Debt Instrument [Line Items]
Long term debt, gross	$ 1,200		$ 1,200
Effective interest rate	3.30%		3.30%
Interest rate (percent)	3.20%
Senior Notes | 2.150% Senior Notes due 2030
Debt Instrument [Line Items]
Long term debt, gross	$ 1,100		$ 1,100
Effective interest rate	2.27%		2.27%
Interest rate (percent)	2.15%
Senior Notes | 2.500% Senior Notes due 2031
Debt Instrument [Line Items]
Long term debt, gross	$ 1,000		$ 1,000
Effective interest rate	2.65%		2.65%
Interest rate (percent)	2.50%
Senior Notes | 3.900% Senior Notes due 2032
Debt Instrument [Line Items]
Long term debt, gross	$ 1,200		$ 1,200
Effective interest rate	4.07%		4.07%
Interest rate (percent)	3.90%
Senior Notes | 1.000% Euro Senior Notes due 2033
Debt Instrument [Line Items]
Long term debt, gross	$ 643		$ 662
Effective interest rate	1.18%		1.18%
Interest rate (percent)	1.00%
Senior Notes | 5.500% Senior Notes due 2034
Debt Instrument [Line Items]
Long term debt, gross	$ 750		$ 0
Effective interest rate	5.74%		0.00%
Interest rate (percent)	5.50%	5.50%
Senior Notes | 2.000% Japanese Yen Senior Notes Series A due 2035
Debt Instrument [Line Items]
Long term debt, gross	$ 234		$ 267
Effective interest rate	2.07%		2.07%
Interest rate (percent)	2.00%
Senior Notes | 2.130% Japanese Yen Senior Notes Series C due 2035
Debt Instrument [Line Items]
Long term debt, gross	$ 92		$ 105
Effective interest rate	2.20%		2.20%
Interest rate (percent)	2.13%
Senior Notes | 2.370% Japanese Yen Senior Notes Series B due 2043
Debt Instrument [Line Items]
Long term debt, gross	$ 64		$ 72
Effective interest rate	2.42%		2.42%
Interest rate (percent)	2.37%
Senior Notes | 2.570% Japanese Yen Senior Notes Series D due 2043
Debt Instrument [Line Items]
Long term debt, gross	$ 28		$ 32
Effective interest rate	2.62%		2.62%
Interest rate (percent)	2.57%
Senior Notes | 2.570% Japanese Yen Senior Notes Series E due 2043
Debt Instrument [Line Items]
Long term debt, gross	$ 62		$ 71
Effective interest rate	2.62%		2.62%
Interest rate (percent)	2.57%				2.57%
Senior Notes | 3.000% Senior Notes due 2050
Debt Instrument [Line Items]
Long term debt, gross	$ 500		$ 500
Effective interest rate	3.09%		3.09%
Interest rate (percent)	3.00%
Senior Notes | 2.950% Senior Notes due 2051
Debt Instrument [Line Items]
Long term debt, gross	$ 500		$ 500
Effective interest rate	3.00%		3.00%
Interest rate (percent)	2.95%
Senior Notes | 3.400% Senior Notes due 2052
Debt Instrument [Line Items]
Long term debt, gross	$ 500		$ 500
Effective interest rate	3.50%		3.50%
Interest rate (percent)	3.40%