LONG-TERM DEBT AND CREDIT AGREEMENTS - Schedule (Details) € in Millions, $ in Millions	Sep. 30, 2023 USD ($)	May 17, 2023 USD ($)	May 17, 2023 EUR (€)	Feb. 22, 2023	Dec. 31, 2022 USD ($)
Debt Instrument [Line Items]
Debt issuance costs	$ (251)				$ (233)
Total Long-term debt and current related maturities	18,353				16,853
Less: Current maturities of long-term debt	1,670				1,730
Total Long-term debt	16,683				15,123
Fair Value Hedging | Derivatives in fair value hedging relationships
Debt Instrument [Line Items]
Fair value of hedging instruments	(323)				(287)
1.30% Euro notes due 2023
Debt Instrument [Line Items]
Senior notes	$ 0				1,334
Interest rate	1.30%			1.30%
3.35% notes due 2023
Debt Instrument [Line Items]
Senior notes	$ 300				300
Interest rate	3.35%
0.00% Euro notes due 2024
Debt Instrument [Line Items]
Senior notes	$ 527				534
Interest rate	0.00%
2.30% notes due 2024
Debt Instrument [Line Items]
Senior notes	$ 750				750
Interest rate	2.30%
4.85% notes due 2024
Debt Instrument [Line Items]
Senior notes	$ 400				400
Interest rate	4.85%
1.35% notes due 2025
Debt Instrument [Line Items]
Senior notes	$ 1,250				1,250
Interest rate	1.35%
2.50% notes due 2026
Debt Instrument [Line Items]
Senior notes	$ 1,500				1,500
Interest rate	2.50%
1.10% notes due 2027
Debt Instrument [Line Items]
Senior notes	$ 1,000				1,000
Interest rate	1.10%
3.50% Euro notes due 2027
Debt Instrument [Line Items]
Senior notes	$ 685		€ 650		0
Interest rate	3.50%	3.50%	3.50%
4.95% notes due 2028
Debt Instrument [Line Items]
Senior notes	$ 500				500
Interest rate	4.95%
2.25% Euro notes due 2028
Debt Instrument [Line Items]
Senior notes	$ 790				800
Interest rate	2.25%
4.25% notes due 2029
Debt Instrument [Line Items]
Senior notes	$ 750	$ 750			0
Interest rate	4.25%	4.25%	4.25%
2.70% notes due 2029
Debt Instrument [Line Items]
Senior notes	$ 750				750
Interest rate	2.70%
1.95% notes due 2030
Debt Instrument [Line Items]
Senior notes	$ 1,000				1,000
Interest rate	1.95%
1.75% notes due 2031
Debt Instrument [Line Items]
Senior notes	$ 1,500				1,500
Interest rate	1.75%
0.75% Euro notes due 2032
Debt Instrument [Line Items]
Senior notes	$ 527				534
Interest rate	0.75%
3.75% Euro notes due 2032
Debt Instrument [Line Items]
Senior notes	$ 527		€ 500		0
Interest rate	3.75%	3.75%	3.75%
5.00% notes due 2033
Debt Instrument [Line Items]
Senior notes	$ 1,100				1,100
Interest rate	5.00%
4.50% notes due 2034
Debt Instrument [Line Items]
Senior notes	$ 1,000	$ 1,000			0
Interest rate	4.50%	4.50%	4.50%
4.125% Senior Notes due 2034
Debt Instrument [Line Items]
Senior notes	$ 1,054				1,067
Interest rate	4.125%
5.70% notes due 2036
Debt Instrument [Line Items]
Senior notes	$ 441				441
Interest rate	5.70%
5.70% notes due 2037
Debt Instrument [Line Items]
Senior notes	$ 462				462
Interest rate	5.70%
5.375% notes due 2041
Debt Instrument [Line Items]
Senior notes	$ 417				417
Interest rate	5.375%
3.812% notes due 2047
Debt Instrument [Line Items]
Senior notes	$ 445				445
Interest rate	3.812%
2.80% notes due 2050
Debt Instrument [Line Items]
Senior notes	$ 750				750
Interest rate	2.80%
Industrial development bond obligations, floating rate maturing at various dates through 2037
Debt Instrument [Line Items]
Industrial development bond	$ 22				22
6.625% debentures due 2028
Debt Instrument [Line Items]
Debentures	$ 201				201
Interest rate	6.625%
9.065% debentures due 2033
Debt Instrument [Line Items]
Debentures	$ 51				51
Interest rate	9.065%
Other (including capitalized leases), 7.4% weighted average interest rate maturing at various dates through 2029
Debt Instrument [Line Items]
Other (including capitalized leases), 7.4% weighted average interest rate maturing at various dates through 2029	$ 228				$ 265
Weighted average interest rate	7.40%