EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Earnings Per Share [Abstract]
Net income	$ 117	$ 122
Less: Preferred stock dividends	0	6
Net income available to common shareholders	117	116
Net income available to common shareholders	$ 117	$ 116
Basic weighted average common shares outstanding (in shares)	361,725,530	361,246,402
Net effect of dilutive stock options and restricted stock (in shares)	1,343,074	1,372,876
Diluted weighted average common shares outstanding (in shares)	363,068,604	362,619,278
Earnings per common share:
Basic (USD per share)	$ 0.32	$ 0.32
Diluted (USD per share)	$ 0.32	$ 0.32
Average shares excluded from the diluted earnings per common share calculation (in shares)	0	0