SHARE-BASED COMPENSATION PLANS - Schedule of Total Fair Value of Service-Based Restricted Share Units Vested (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Service-Based Restricted Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of shares vested in period	$ 41.1	$ 45.9	$ 49.4
Performance-Based Restricted Share Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Fair value of shares vested in period	$ 15.4	$ 13.9	$ 14.3