SHARE-BASED COMPENSATION PLANS - Restricted Stock Awards, Activity (Details) shares in Millions	12 Months Ended
	Dec. 31, 2024 $ / shares shares
Weighted- Average Grant Date Fair Value
Assuming payout percentage	100.00%
Restricted Stock | Time-Vested
Shares
Unvested stock awards at January 1 (in shares) | shares	0.7
Granted (in shares) | shares	0.2
Vested (in shares) | shares	(0.3)
Unvested stock awards at December 31 (in shares) | shares	0.6
Weighted- Average Grant Date Fair Value
Unvested stock awards at January 1 (in dollars per share) | $ / shares	$ 75.55
Granted (in dollars per share) | $ / shares	119.22
Vested (in dollars per share) | $ / shares	76.41
Unvested stock awards at December 31 (in dollars per share) | $ / shares	$ 86.37
Restricted Stock | Performance-Based
Shares
Unvested stock awards at January 1 (in shares) | shares	0.4
Granted (in shares) | shares	0.1
Vested (in shares) | shares	(0.1)
Unvested stock awards at December 31 (in shares) | shares	0.4
Weighted- Average Grant Date Fair Value
Unvested stock awards at January 1 (in dollars per share) | $ / shares	$ 82.11
Granted (in dollars per share) | $ / shares	121.10
Vested (in dollars per share) | $ / shares	69.73
Unvested stock awards at December 31 (in dollars per share) | $ / shares	$ 97.81