EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator (basic and diluted):
Net income	$ 382	$ 430	$ 1,108	$ 1,419
Less: Preferred stock dividends	38	30	103	87
Net income available to common stockholders	$ 344	$ 400	$ 1,005	$ 1,332
Denominator:
Weighted-average common shares outstanding - basic (in shares)	446,561,996	469,481,085	453,993,833	478,073,507
Dilutive common shares: share-based awards (in shares)	3,351,471	1,702,634	2,467,497	1,659,501
Weighted-average common shares outstanding - diluted (in shares)	449,913,467	471,183,719	456,461,330	479,733,008
Earnings per common share:
Basic (in dollars per share)	$ 0.77	$ 0.85	$ 2.21	$ 2.79
Diluted (in dollars per share)	$ 0.77	$ 0.85	$ 2.20	$ 2.78
Share-based awards excluded from diluted earnings per share computation (in shares)	141,698	2,566,762	409,167	2,391,244