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Debt - Summary of Outstanding Debt (Details) € in Millions, $ in Millions	1 Months Ended		12 Months Ended
	May 31, 2022 USD ($)	Jan. 31, 2022 EUR (€)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Nov. 30, 2022 USD ($)	Mar. 31, 2022 EUR (€)
SHORT-TERM
Commercial paper			$ 3,926	$ 278
Other borrowings (primarily non U.S.)			191	885
Total short-term debt			4,117	1,163
Long-term
Carrying value of long-term debt including current portion			13,797	13,044
Less: current portion of long-term debt			(1,599)	(1,709)
Total long-term debt			12,198	11,335
Total debt			17,914	14,207
Repayments of long-term debt			$ 1,785	1,468	$ 2,681
0.250% Euro denominated notes due 2022
Long-term
Interest rate		0.25%	0.25%
Carrying value of long-term debt including current portion			$ 0	1,137
Repayments of long-term debt \| €		€ 1,000
2.20% Notes due 2022
Long-term
Interest rate	2.20%		2.20%
Carrying value of long-term debt including current portion			$ 0	500
Repayments of long-term debt	$ 500
2.70% Notes due 2023
Long-term
Interest rate			2.70%
Carrying value of long-term debt including current portion			$ 501	500
2.00% Euro denominated notes due 2023
Long-term
Interest rate			2.00%
Carrying value of long-term debt including current portion			$ 699	759
5.875% GBP denominated notes due 2023
Long-term
Interest rate			5.875%
Carrying value of long-term debt including current portion			$ 367	432
1.20% Euro denominated notes due 2024
Long-term
Interest rate			1.20%
Carrying value of long-term debt including current portion			$ 588	625
1.875% Euro denominated notes due 2024
Long-term
Interest rate			1.875%
Carrying value of long-term debt including current portion			$ 324	356
4.800% Notes due 2024
Long-term
Interest rate			4.80%			4.80%
Carrying value of long-term debt including current portion			$ 299	0
Debt instrument, face amount						$ 300
4.700% Notes due 2025
Long-term
Interest rate			4.70%			4.70%
Carrying value of long-term debt including current portion			$ 598	0
Debt instrument, face amount						$ 600
2.65% Notes due 2025
Long-term
Interest rate			2.65%
Carrying value of long-term debt including current portion			$ 400	399
1.625% Euro denominated notes due 2025
Long-term
Interest rate			1.625%
Carrying value of long-term debt including current portion			$ 533	565
0.00% Euro denominated notes due 2026
Long-term
Interest rate			0.00%
Carrying value of long-term debt including current portion			$ 751	799
3.20% Notes due 2026
Long-term
Interest rate			3.20%
Carrying value of long-term debt including current portion			$ 724	725
3.434% Notes due 2026
Long-term
Interest rate			3.434%
Carrying value of long-term debt including current portion			$ 198	197
1.652% Euro denominated notes due 2027
Long-term
Interest rate			1.652%
Carrying value of long-term debt including current portion			$ 88	94
0.250% Euro denominated notes due 2027
Long-term
Interest rate			0.25%
Carrying value of long-term debt including current portion			$ 802	850
1.00% Euro denominated notes due 2027
Long-term
Interest rate			1.00%				1.00%
Carrying value of long-term debt including current portion			$ 536	0
Debt instrument, face amount \| €							€ 500
1.00% Euro denominated notes due 2028
Long-term
Interest rate			1.00%
Carrying value of long-term debt including current portion			$ 749	879
1.10% Notes due 2030
Long-term
Interest rate			1.10%
Carrying value of long-term debt including current portion			$ 696	696
1.90% Euro denominated notes due 2030
Long-term
Interest rate			1.90%
Carrying value of long-term debt including current portion			$ 111	118
1.375% Euro denominated notes due 2031
Long-term
Interest rate			1.375%				1.375%
Carrying value of long-term debt including current portion			$ 803	0
Debt instrument, face amount \| €							€ 750
0.550% Euro denominated notes due 2032
Long-term
Interest rate			0.55%
Carrying value of long-term debt including current portion			$ 798	847
0.375% Euro denominated notes due 2033
Long-term
Interest rate			0.375%
Carrying value of long-term debt including current portion			$ 529	565
1.625% Euro denominated notes due 2035
Long-term
Interest rate			1.625%				1.625%
Carrying value of long-term debt including current portion			$ 849	0
Debt instrument, face amount \| €							€ 800
3.55% Notes due 2042
Long-term
Interest rate			3.55%
Carrying value of long-term debt including current portion			$ 665	664
2.00% Notes due 2050
Long-term
Interest rate			2.00%
Carrying value of long-term debt including current portion			$ 296	296
1.00% Euro denominated notes due 2051
Long-term
Interest rate			1.00%
Carrying value of long-term debt including current portion			$ 731	788
Non U.S. borrowings
Long-term
Carrying value of long-term debt including current portion			152	243
Other
Long-term
Carrying value of long-term debt including current portion			10	10
Derivatives Designated as Hedging Instruments - Fair Value \| Interest rate swaps \| Derivatives Designated as Hedging Instruments:
Long-term
Fair value increase			$ 56	$ 42