STOCK-BASED COMPENSATION - Stock Based Compensation (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	$ 109.2	$ 113.3	$ 93.8
Income tax benefit	(16.5)	(15.6)	(13.8)
Total stock-based compensation expense	92.7	97.7	80.0
Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	77.4	78.4	60.1
Income tax benefit	(11.8)	(11.0)	(8.7)
Total stock-based compensation expense	65.6	67.4	51.4
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pretax compensation expense	31.8	34.9	33.7
Income tax benefit	(4.7)	(4.6)	(5.1)
Total stock-based compensation expense	$ 27.1	$ 30.3	$ 28.6