DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Effects of Interest Rate Swap on Other Comprehensive Income) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Derivative Instruments, Gain (Loss)
Long-term debt, less current portion	$ 5,331.2	$ 4,054.7
Foreign Currency Contract, Asset, Fair Value Disclosure	$ 142.7	109.0
Three month LIBOR	1.0706%
Senior notes due 2031
Derivative Instruments, Gain (Loss)
Subordinated Borrowing, Interest Rate	2.70%
Interest Rate Swap [Member]
Derivative Instruments, Gain (Loss)
Fair Value Hedge Liabilities	$ 76.8	69.6
Currency Swap [Member]
Derivative Instruments, Gain (Loss)
Fair Value Hedge Liabilities	142.7	109.0
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss)	(33.7)	(63.3)	$ (12.9)
Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net	$ 0.0	$ 0.0	$ 0.9