EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Earnings per common share — Basic:
Earnings from continuing operations	$ 143	$ 160	$ 354	$ 282
Less: Distributed and undistributed earnings allocated to unvested stock	(1)	(1)	(2)	(2)
Earnings from continuing operations available to common shareholders	$ 142	$ 159	$ 352	$ 280
Weighted average common shares outstanding (in shares)	42,731	45,087	43,399	45,813
Earnings from continuing operations per common share — Basic (in dollars per share)	$ 3.32	$ 3.51	$ 8.11	$ 6.11
Earnings per common share — Diluted:
Earnings from continuing operations	$ 143	$ 160	$ 354	$ 282
Less: Distributed and undistributed earnings allocated to unvested stock	0	0	0	0
Earnings from continuing operations available to common shareholders — Diluted	$ 143	$ 160	$ 354	$ 282
Weighted average common shares outstanding - Basic (in shares)	42,731	45,087	43,399	45,813
Effect of dilutive equity awards (in shares)	1,154	1,183	1,107	1,047
Weighted average common shares outstanding — Diluted (in shares)	43,885	46,270	44,506	46,860
Earnings from continuing operations per common share - Diluted (in dollars per share)	$ 3.25	$ 3.44	$ 7.96	$ 6.01
Anti-dilutive equity awards not included in Diluted EPS (in shares)	61	73	78	1,077