Debt and Other Financing Arrangements - Schedule of Debt (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Total borrowings at par value	$ 31,332	$ 35,028
Unamortized discount	(95)	(113)
Unamortized debt issuance costs	(164)	(188)
Total borrowings at carrying value	31,072	34,727
Finance lease liabilities	202	190
Less: Short-term obligations and current maturities	2,214	3,609
Long-term obligations	$ 29,061	$ 31,308
Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Long-term obligations	Long-term obligations
Senior notes
Debt Instrument [Line Items]
Total borrowings at carrying value	$ 30,999	$ 34,650
Senior notes | 0.75% 8-Year Senior Notes, Due 9/12/2024 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	0.75%
Term	8 years
Total borrowings at par value	$ 0	1,104
Senior notes | 1.215% 3-Year Senior Notes, Due 10/18/2024
Debt Instrument [Line Items]
Interest rate	1.215%
Term	3 years
Total borrowings at par value	$ 0	2,500
Senior notes | 0.125% 5.5-Year Senior Notes, Due 3/1/2025 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	0.125%
Term	5 years 6 months
Effective interest rate	0.40%
Total borrowings at par value	$ 828	883
Senior notes | 2.00% 10-Year Senior Notes, Due 4/15/2025 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	2.00%
Term	10 years
Effective interest rate	2.07%
Total borrowings at par value	$ 663	706
Senior notes | 0.853% 3-Year Senior Notes, Due 10/20/2025 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	0.853%
Term	3 years
Effective interest rate	1.05%
Total borrowings at par value	$ 142	158
Senior notes | 0.000% 4-Year Senior Notes Due 11/18/2025 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	0.00%
Term	4 years
Effective interest rate	0.14%
Total borrowings at par value	$ 569	607
Senior notes | 3.20% 3-Year Senior Notes, Due 1/21/2026 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	3.20%
Term	3 years
Effective interest rate	3.38%
Total borrowings at par value	$ 518	552
Senior notes | 1.40% 8.5-Year Senior Notes, Due 1/23/2026 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.40%
Term	8 years 6 months
Effective interest rate	1.52%
Total borrowings at par value	$ 725	773
Senior notes | 4.953% 3-Year Senior Notes, Due 8/10/2026
Debt Instrument [Line Items]
Interest rate	4.953%
Term	3 years
Effective interest rate	5.18%
Total borrowings at par value	$ 600	600
Senior notes | 5.000% 3-Year Senior Notes, Due 12/5/2026
Debt Instrument [Line Items]
Interest rate	5.00%
Term	3 years
Effective interest rate	5.26%
Total borrowings at par value	$ 1,000	1,000
Senior notes | 1.45% 10-Year Senior Notes, Due 3/16/2027 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.45%
Term	10 years
Effective interest rate	1.64%
Total borrowings at par value	$ 518	552
Senior notes | 1.75% 7-Year Senior Notes, Due 4/15/2027 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.75%
Term	7 years
Effective interest rate	1.96%
Total borrowings at par value	$ 621	662
Senior notes | 1.054% 5-Year Senior Notes, Due 10/20/2027 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	1.054%
Term	5 years
Effective interest rate	1.18%
Total borrowings at par value	$ 184	205
Senior notes | 4.80% 5-Year Senior Notes, Due 11/21/2027
Debt Instrument [Line Items]
Interest rate	4.80%
Term	5 years
Effective interest rate	5.00%
Total borrowings at par value	$ 600	600
Senior notes | 0.50% 8.5-Year Senior Notes, Due 3/1/2028 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	0.50%
Term	8 years 6 months
Effective interest rate	0.76%
Total borrowings at par value	$ 828	883
Senior notes | 1.6525% 4-Year Senior Notes, Due 3/7/2028 (Swiss franc-denominated)
Debt Instrument [Line Items]
Interest rate	1.6525%
Term	4 years
Effective interest rate	1.79%
Total borrowings at par value	$ 364	0
Senior notes | 0.77% 5-Year Senior Notes, Due 9/6/2028 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	0.77%
Term	5 years
Effective interest rate	0.90%
Total borrowings at par value	$ 184	206
Senior notes | 1.375% 12-Year Senior Notes, Due 9/12/2028 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.375%
Term	12 years
Effective interest rate	1.46%
Total borrowings at par value	$ 621	662
Senior notes | 1.750% 7-Year Senior Notes, Due 10/15/2028
Debt Instrument [Line Items]
Interest rate	1.75%
Term	7 years
Effective interest rate	1.89%
Total borrowings at par value	$ 700	700
Senior notes | 5.000% 5-Year Senior Notes Due 1/31/2029
Debt Instrument [Line Items]
Interest rate	5.00%
Term	5 years
Effective interest rate	5.24%
Total borrowings at par value	$ 1,000	1,000
Senior notes | 1.95% 12-Year Senior Notes, Due 7/24/2029 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.95%
Term	12 years
Effective interest rate	2.07%
Total borrowings at par value	$ 725	773
Senior notes | 2.60% 10-Year Senior Notes, Due 10/1/2029
Debt Instrument [Line Items]
Interest rate	2.60%
Term	10 years
Effective interest rate	2.74%
Total borrowings at par value	$ 900	900
Senior notes | 1.279% 7-Year Senior Notes, Due 10/19/2029 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	1.279%
Term	7 years
Effective interest rate	1.44%
Total borrowings at par value	$ 30	33
Senior notes | 4.977% 7-Year Senior Notes, Due 8/10/2030
Debt Instrument [Line Items]
Interest rate	4.977%
Term	7 years
Effective interest rate	5.12%
Total borrowings at par value	$ 750	750
Senior notes | 0.80% 9-Year Senior Notes, Due 10/18/2030 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	0.80%
Term	9 years
Effective interest rate	0.88%
Total borrowings at par value	$ 1,812	1,932
Senior notes | 0.875% 12-Year Senior Notes, Due 10/1/2031 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	0.875%
Term	12 years
Effective interest rate	1.13%
Total borrowings at par value	$ 932	993
Senior notes | 2.00% 10-Year Senior Notes, Due 10/15/2031
Debt Instrument [Line Items]
Interest rate	2.00%
Term	10 years
Effective interest rate	2.23%
Total borrowings at par value	$ 1,200	1,200
Senior notes | 1.8401% 8-Year Senior Notes, Due 3/8/2032 (Swiss franc-denominated)
Debt Instrument [Line Items]
Interest rate	1.8401%
Term	8 years
Effective interest rate	1.92%
Total borrowings at par value	$ 457	0
Senior notes | 2.375% 12-Year Senior Notes, Due 4/15/2032 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	2.375%
Term	12 years
Effective interest rate	2.54%
Total borrowings at par value	$ 621	662
Senior notes | 1.49% 10-Year Senior Notes, Due 10/20/2032 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	1.49%
Term	10 years
Effective interest rate	1.60%
Total borrowings at par value	$ 40	45
Senior notes | 4.95% 10-Year Senior Notes, Due 11/21/2032
Debt Instrument [Line Items]
Interest rate	4.95%
Term	10 years
Effective interest rate	5.09%
Total borrowings at par value	$ 600	600
Senior notes | 5.086% 10-Year Senior Notes, Due 8/10/2033
Debt Instrument [Line Items]
Interest rate	5.086%
Term	10 years
Effective interest rate	5.20%
Total borrowings at par value	$ 1,000	1,000
Senior notes | 1.125% 12-Year Senior Notes, Due 10/18/2033 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.125%
Term	12 years
Effective interest rate	1.20%
Total borrowings at par value	$ 1,553	1,656
Senior notes | 5.200% 10-Year Senior Notes, Due 1/31/2034
Debt Instrument [Line Items]
Interest rate	5.20%
Term	10 years
Effective interest rate	5.34%
Total borrowings at par value	$ 500	500
Senior notes | 3.65% 12-Year Senior Notes, Due 11/21/2034 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	3.65%
Term	12 years
Effective interest rate	3.76%
Total borrowings at par value	$ 777	828
Senior notes | 1.50% 12-Year Senior Notes, Due 9/6/2035 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	1.50%
Term	12 years
Effective interest rate	1.58%
Total borrowings at par value	$ 137	152
Senior notes | 2.0375% 12-Year Senior Notes, Due 3/7/2036 (Swiss franc-denominated)
Debt Instrument [Line Items]
Interest rate	2.0375%
Term	12 years
Effective interest rate	2.10%
Total borrowings at par value	$ 358	0
Senior notes | 2.875% 20-Year Senior Notes, Due 7/24/2037 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	2.875%
Term	20 years
Effective interest rate	2.94%
Total borrowings at par value	$ 725	773
Senior notes | 1.50% 20-Year Senior Notes, Due 10/1/2039 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.50%
Term	20 years
Effective interest rate	1.73%
Total borrowings at par value	$ 932	993
Senior notes | 2.80% 20-Year Senior Notes, Due 10/15/2041
Debt Instrument [Line Items]
Interest rate	2.80%
Term	20 years
Effective interest rate	2.90%
Total borrowings at par value	$ 1,200	1,200
Senior notes | 1.625% 20-Year Senior Notes, Due 10/18/2041 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.625%
Term	20 years
Effective interest rate	1.76%
Total borrowings at par value	$ 1,294	1,380
Senior notes | 2.069% 20-Year Senior Notes, Due 10/20/2042 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	2.069%
Term	20 years
Effective interest rate	2.13%
Total borrowings at par value	$ 93	104
Senior notes | 5.404% 20-Year Senior Notes, Due 8/10/2043
Debt Instrument [Line Items]
Interest rate	5.404%
Term	20 years
Effective interest rate	5.50%
Total borrowings at par value	$ 600	600
Senior notes | 2.02% 20-Year Senior Notes, Due 9/6/2043 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	2.02%
Term	20 years
Effective interest rate	2.06%
Total borrowings at par value	$ 184	206
Senior notes | 5.30% 30-Year Senior Notes, Due 2/1/2044
Debt Instrument [Line Items]
Interest rate	5.30%
Term	30 years
Effective interest rate	5.37%
Total borrowings at par value	$ 400	400
Senior notes | 4.10% 30-Year Senior Notes, Due 8/15/2047
Debt Instrument [Line Items]
Interest rate	4.10%
Term	30 years
Effective interest rate	4.23%
Total borrowings at par value	$ 750	750
Senior notes | 1.875% 30-Year Senior Notes, Due 10/1/2049 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	1.875%
Term	30 years
Effective interest rate	1.98%
Total borrowings at par value	$ 1,035	1,104
Senior notes | 2.00% 30-Year Senior Notes, Due 10/18/2051 (euro-denominated)
Debt Instrument [Line Items]
Interest rate	2.00%
Term	30 years
Effective interest rate	2.06%
Total borrowings at par value	$ 777	828
Senior notes | 2.382% 30-Year Senior Notes, Due 10/18/2052 (Japanese yen-denominated)
Debt Instrument [Line Items]
Interest rate	2.382%
Term	30 years
Effective interest rate	2.43%
Total borrowings at par value	$ 212	236
Other
Debt Instrument [Line Items]
Total borrowings at par value	73	77
Total borrowings at carrying value	$ 73	$ 77