LONG-TERM DEBT AND CREDIT AGREEMENTS (Details) € in Millions	12 Months Ended
	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2020 EUR (€)
Debt Instrument [Line Items]
Total long-term debt, including current portion	$ 16,057,000,000	$ 18,787,000,000
Less-current portion	(1,803,000,000)	(2,445,000,000)
Total Long-term debt	14,254,000,000	16,342,000,000
Long-term Debt, Fiscal Year Maturity [Abstract]
2021	1,803,000,000
2022	1,810,000,000
2023	1,344,000,000
2024	1,258,000,000
2025	1,503,000,000
Thereafter	8,339,000,000
Total long-term debt, including current portion	16,057,000,000	18,787,000,000
Less-current portion	(1,803,000,000)	(2,445,000,000)
Total Long-term debt	14,254,000,000	$ 16,342,000,000
The $1.5 Billion 364 Day Credit Agreement [Member]
Line of Credit Facility [Line Items]
Line of credit facility, current borrowing capacity	1,500,000,000
Line of Credit Facility, Remaining Borrowing Capacity	1,500,000,000
Term Loan Agreement [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Remaining Borrowing Capacity	3,000,000,000
0.65% Euro notes due 2020 [Member]
Debt Instrument [Line Items]
Various interest rates		0.65%	0.65%
4.25% notes due 2021 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 0	$ 800,000,000
Various interest rates	4.25%
1.85% notes due 2021 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 0	1,500,000,000
Various interest rates	1.85%
0.483% notes due 2022 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 500,000,000	$ 2,500,000,000
Various interest rates		0.483%	0.483%
Repayments of Debt	2,000,000,000
2.15% notes due 2022 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 600,000,000	$ 600,000,000
Various interest rates	2.15%
Floating Rate Notes Due 2022 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 600,000,000	1,100,000,000
Repayments of Debt	500,000,000
Floating Rate Notes Due 2022 [Member] | August 19, 2020 (Issuance date of additional Floating Rates Senior Notes due 2022) [Member]
Debt Instrument [Line Items]
Senior Notes		$ 500,000,000
Loans Receivable, Basis Spread on Variable Rate		0.23%	0.23%
1.30% Euro notes due 2023 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 1,416,000,000	$ 1,534,000,000
Various interest rates	1.30%
3.35% notes due 2023 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 300,000,000	300,000,000
Various interest rates	3.35%
0.00% Euro notes due 2024 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 566,000,000	$ 614,000,000	€ 500
Various interest rates		0.00%	0.00%
2.30% notes Due 2024 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 750,000,000	$ 750,000,000
Various interest rates	2.30%
1.350% notes due 2025 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 1,250,000,000	1,250,000,000
Various interest rates	1.35%
2.50% notes due 2026 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 1,500,000,000	1,500,000,000
Various interest rates	2.50%
1.10% notes due 2027 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 1,000,000,000	0
Various interest rates	1.10%
2.25% Euro notes due 2028 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 849,000,000	920,000,000
Various interest rates	2.25%
2.70% notes due 2029 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 750,000,000	750,000,000
Various interest rates	2.70%
1.95% notes due 2030 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 1,000,000,000	$ 1,000,000,000
Various interest rates		1.95%	1.95%
1.75% notes due 2031 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 1,500,000,000	$ 0
Various interest rates	1.75%
0.75% Euro notes due 2032 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 566,000,000	$ 614,000,000	€ 500
Various interest rates		0.75%	0.75%
5.70% notes due 2036 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 441,000,000	$ 441,000,000
Various interest rates	5.70%
5.70% notes due 2037 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 462,000,000	462,000,000
Various interest rates	5.70%
5.375% notes due 2041 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 417,000,000	417,000,000
Various interest rates	5.375%
3.812% notes due 2047 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 445,000,000	445,000,000
Various interest rates	3.812%
2.8% notes due 2050 [Member]
Debt Instrument [Line Items]
Senior Notes	$ 750,000,000	$ 750,000,000
Various interest rates		2.80%	2.80%
Industrial development bond obligations, floating rate maturing at various dates through 2037 [Member]
Debt Instrument [Line Items]
Industrial development bond	22,000,000	$ 22,000,000
6.625% debentures due 2028 [Member]
Debt Instrument [Line Items]
Debentures	$ 201,000,000	201,000,000
Various interest rates	6.625%
9.065% debentures due 2033 [Member]
Debt Instrument [Line Items]
Debentures	$ 51,000,000	51,000,000
Various interest rates	9.065%
Other (including capitalized leases and debt issuance costs), 8.2% weighted average interest rate maturing at various dates through 2026 [Member]
Debt Instrument [Line Items]
Other long term debt	$ 121,000,000	266,000,000
Debt, Weighted Average Interest Rate	8.20%
Notes [Member]
Debt Instrument [Line Items]
Proceeds from Issuance of Long-term Debt	$ 2,500,000,000
Payments of Debt Issuance Costs	18,000,000
The 2022 Callable Notes [Member]
Debt Instrument [Line Items]
Proceeds from Issuance of Long-term Debt		3,000,000,000
Payments of Debt Issuance Costs		10,000,000
The 2020 Notes [Member]
Debt Instrument [Line Items]
Proceeds from Issuance of Long-term Debt		3,000,000,000
Payments of Debt Issuance Costs		27,000,000
The 2020 Euro Notes [Member]
Debt Instrument [Line Items]
Proceeds from Issuance of Long-term Debt		1,100,000,000
Payments of Debt Issuance Costs		9,000,000
Term Loan Due 2022 [Member]
Debt Instrument [Line Items]
Senior Notes		3,000,000,000
Proceeds from Issuance of Long-term Debt		3,000,000,000
Payments of Debt Issuance Costs		7,000,000
Repayments of Debt		$ 3,000,000,000
Loans Receivable, Basis Spread on Variable Rate		1.25%	1.25%
Syndicate Of Banks [Member] | 5 Year Credit Agreement [Member]
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity	4,500,000,000
Line Of Credit Facility Borrowing Capacity Of Prior Agreement	4,000,000,000
Line of credit facility, current borrowing capacity	4,000,000,000
Line of Credit Facility, Remaining Borrowing Capacity	4,000,000,000
Syndicate Of Banks [Member] | $1.5B Second 364-Day Credit Agreement [Member]
Line of Credit Facility [Line Items]
Line Of Credit Facility Borrowing Capacity Of Prior Agreement	$ 1,500,000,000
Syndicate Of Banks [Member] | Term Loan Agreement [Member]
Line of Credit Facility [Line Items]
Line Of Credit Facility Borrowing Capacity Of Prior Agreement		$ 6,000,000,000
Amount of permanent reduction of the Unused Commitments		$ 3,000,000,000