DEBT (Senior Notes) (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021	May 26, 2021
Debt Instrument [Line Items]
Long-term Debt, Excluding Current Maturities	$ 5,383.3	$ 5,416.5
Line of Credit Facility, Maximum Borrowing Capacity	1,000.0
Credit Facility Option to Increase	500.0
Credit Facility, Maximum Swing Line Borrowings	100.0
Long term debt issuance costs	39.3	41.0
Notes Payable	1.6	1.5
Foreign Currency Contract, Asset, Fair Value Disclosure		32.8
2.30% senior notes due 2024	400.0	400.0
2.95% senior notes due 2029	650.0	650.0
2021 Senior Notes			$ 1,000.0
Proceeds from Debt, Net of Issuance Costs	989.4
Fair Value Hedge Liabilities	31.3
2.70% senior notes due 2031	$ 500.0
Three month LIBOR	1.0706%
Interest Rate Swap [Member]
Debt Instrument [Line Items]
2.70% senior notes due 2031	$ 468.7	$ 502.9
Senior notes due 2027 [Member]
Debt Instrument [Line Items]
Long-term Debt, Excluding Current Maturities	$ 600.0
Senior notes due August 2022 [Member]
Debt Instrument [Line Items]
Subordinated Borrowing, Interest Rate	3.75%
Senior notes due 2031
Debt Instrument [Line Items]
Subordinated Borrowing, Interest Rate	2.70%
Senior notes due February 2022
Debt Instrument [Line Items]
Subordinated Borrowing, Interest Rate	3.20%
Senior notes due 2026
Debt Instrument [Line Items]
Long-term Debt, Excluding Current Maturities			$ 500.0
Subordinated Borrowing, Interest Rate	1.55%