INCOME PER COMMON SHARE - Narrative (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Oct. 20, 2022
Earnings Per Share [Abstract]
Stock repurchase program, authorized amount (in shares)			$ 2,000
Repurchase and retirement of common stock (in shares)	1.1
Stock repurchased during period, value	$ (56)
Payments for repurchase of common stock	$ 53	$ 364
Repurchase and retirement of common stock to offset the dilutive impact of the grant of long-term stock awards (in shares)	0.1
Remaining authorized repurchase amount	$ 1,900
Cash dividends per common share paid (in dollars per share)	$ 0.285	$ 0.280