LONG-TERM INCENTIVE COMPENSATION - Restricted Shares and Stock Units Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 216.9	$ 247.3	$ 265.6
Additional capital in excess of par value
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock-based compensation expense	$ 216.9	$ 247.3	$ 265.6
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested, equity instruments other than options	5,918,352	6,001,579
Restricted stock units | Performance-based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Nonvested, equity instruments other than options	384,080
Nonvested shares where performance threshold has been met (in shares)	33,422