FAIR VALUE MEASUREMENTS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Dec. 31, 2023
Fair Value, Liabilities Measured on Recurring Basis, Financial Statement Captions [Line Items]
Noncontrolling interest puts	$ 15.2	$ 15.5
Foreign Currency Contracts, Liability, Fair Value Disclosure	92.0
Fair market value of senior notes	4,829.2	4,850.4
Cash Surrender Value, Fair Value Disclosure	94.1	95.4
Fair Value Liabilities Measured On Recurring Basis Deferred Compensation Liability	121.0	107.4
Contingent Consideration Classified as Equity, Fair Value Disclosure	79.8	66.1
Foreign Currency Contract, Asset, Fair Value Disclosure		109.0
Fair Value Hedges, Net	78.6	69.6
Tax effect of adjustments	0.0
Long-term Debt, Excluding Current Maturities	3,047.6	4,054.7
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	13.7
Senior notes due 2027 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Financial Statement Captions [Line Items]
Long-term Debt, Excluding Current Maturities	600.0
Senior notes due 2022 [Member] | 2018 Swap Agreements
Fair Value, Liabilities Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative, Notional Amount	300.0
Senior notes due 2024 | 2022 Swap Agreements
Fair Value, Liabilities Measured on Recurring Basis, Financial Statement Captions [Line Items]
Derivative, Notional Amount	300.0
Level 1 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Financial Statement Captions [Line Items]
Noncontrolling interest puts	0.0	0.0
Cash Surrender Value, Fair Value Disclosure	0.0	0.0
Fair Value Liabilities Measured On Recurring Basis Deferred Compensation Liability	0.0	0.0
Contingent Consideration Classified as Equity, Fair Value Disclosure	0.0	0.0
Foreign Currency Contract, Asset, Fair Value Disclosure	0.0	0.0
Fair Value Hedges, Net	0.0	0.0
Deferred Compensation Plan Assets	0.0	0.0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Financial Statement Captions [Line Items]
Noncontrolling interest puts	15.2	15.5
Foreign Currency Contracts, Liability, Fair Value Disclosure	92.0
Cash Surrender Value, Fair Value Disclosure	94.1	95.4
Fair Value Liabilities Measured On Recurring Basis Deferred Compensation Liability	121.0	107.4
Contingent Consideration Classified as Equity, Fair Value Disclosure	0.0	0.0
Foreign Currency Contract, Asset, Fair Value Disclosure		109.0
Fair Value Hedges, Net	78.6	69.6
Deferred Compensation Plan Assets	28.3	21.1
Level 3 [Member]
Fair Value, Liabilities Measured on Recurring Basis, Financial Statement Captions [Line Items]
Noncontrolling interest puts	0.0	0.0
Cash Surrender Value, Fair Value Disclosure	0.0	0.0
Fair Value Liabilities Measured On Recurring Basis Deferred Compensation Liability	0.0	0.0
Contingent Consideration Classified as Equity, Fair Value Disclosure	79.8	66.1
Foreign Currency Contract, Asset, Fair Value Disclosure	0.0	0.0
Fair Value Hedges, Net	0.0	0.0
Deferred Compensation Plan Assets	$ 0.0	$ 0.0