EQUITY (Details) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021	Dec. 31, 2020
Beginning Balance	$ 9,082,000,000	$ 7,868,000,000
Issuance of stock for various plans, net	72,000,000	26,000,000
Repurchase of stock	(428,000,000)	(155,000,000)
Common stock dividends	(171,000,000)	(205,000,000)
Comprehensive income (loss), portion attributable to noncontrolling interest	0	(1,000,000)
Comprehensive Income (Loss)	332,000,000	237,000,000
Ending Balance	8,887,000,000	7,771,000,000
Common Stock Issued
Stockholders' Equity Attributable to Parent	449,000,000	449,000,000	$ 449,000,000	$ 449,000,000
Paid-in Capital
Stockholders' Equity Attributable to Parent	4,670,000,000	6,267,000,000	4,668,000,000	6,325,000,000
Issuance of stock for various plans, net	2,000,000	(58,000,000)
Retained Earnings
Stockholders' Equity Attributable to Parent	9,218,000,000	8,214,000,000	9,029,000,000	8,070,000,000
Common stock dividends	(171,000,000)	(205,000,000)
Comprehensive income (loss)	360,000,000	349,000,000
Accumulated Other Comprehensive Income (Loss)
Stockholders' Equity Attributable to Parent	(1,694,000,000)	(4,453,000,000)	(1,666,000,000)	(4,342,000,000)
Comprehensive income (loss)	(28,000,000)	(111,000,000)
Common Stock Held In Treasury, At Cost
Stockholders' Equity Attributable to Parent	3,756,000,000	2,719,000,000	$ 3,398,000,000	2,648,000,000
Issuance of stock for various plans, net	(70,000,000)	(84,000,000)
Repurchase of stock	$ 428,000,000	155,000,000
Parent [Member]
Stockholders' Equity Attributable to Parent		7,758,000,000		7,854,000,000
Issuance of stock for various plans, net		26,000,000
Repurchase of stock		(155,000,000)
Common stock dividends		(205,000,000)
Comprehensive income (loss)		238,000,000
Noncontrolling Interest [Member]
Comprehensive income (loss), portion attributable to noncontrolling interest		(1,000,000)
Stockholders' equity attributable to noncontrolling interest		$ 13,000,000		$ 14,000,000