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DEBT AND INTEREST - Other Debt Information (Details) € in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 EUR (€)	Dec. 31, 2022 USD ($)
Debt instrument
Carrying value	$ 8,616.1		$ 8,616.1			$ 8,576.7
Long-term debt, current maturities	(1,116.5)		(1,116.5)			(501.4)
Long-term debt	7,499.6		7,499.6			8,075.3
Interest
Interest expense	82.7	$ 57.3	162.8	$ 112.4
Interest income	(4.9)	(1.3)	(10.8)	(3.4)
Interest expense, net	77.8	$ 56.0	$ 152.0	$ 109.0
Public Notes
Debt instrument
Principal outstanding payable at time of prepayment of notes (as a percent)			101.00%
Two Year 2021 Senior Notes
Debt instrument
Carrying value	499.4		$ 499.4			498.7
Aggregate principal amount	500.0		$ 500.0
Debt instrument, term			2 years
Five Year 2022 senior notes
Debt instrument
Carrying value	493.4		$ 493.4			492.7
Aggregate principal amount	500.0		$ 500.0
Debt instrument, term			5 years
Six Year 2021 Senior Notes
Debt instrument
Carrying value	496.9		$ 496.9			496.5
Aggregate principal amount	500.0		$ 500.0
Debt instrument, term			6 years
Ten year 2017 senior notes
Debt instrument
Carrying value	434.5		$ 434.5			433.9
Aggregate principal amount	500.0		$ 500.0
Debt instrument, term			10 years
Ten year 2020 senior notes
Debt instrument
Carrying value	652.8		$ 652.8			653.5
Aggregate principal amount	698.0		$ 698.0
Debt instrument, term			10 years
Ten year 2020 senior notes, maturing in 2031
Debt instrument
Carrying value	555.7		$ 555.7			555.2
Aggregate principal amount	600.0		$ 600.0
Debt instrument, term			10 years
Eleven Year 2021 Senior Notes
Debt instrument
Carrying value	644.9		$ 644.9			644.6
Aggregate principal amount	650.0		$ 650.0
Debt instrument, term			11 years
Thirty year 2011 senior notes
Debt instrument
Carrying value	384.6		$ 384.6			384.5
Aggregate principal amount	389.0		$ 389.0
Debt instrument, term			30 years
Thirty year 2017 senior notes
Debt instrument
Carrying value	426.1		$ 426.1			425.5
Aggregate principal amount	484.0		$ 484.0
Debt instrument, term			30 years
Thirty year 2020 senior notes
Debt instrument
Carrying value	490.9		$ 490.9			490.7
Aggregate principal amount	500.0		$ 500.0
Debt instrument, term			30 years
Thirty Year 2021 Senior Notes
Debt instrument
Carrying value	839.1		$ 839.1			838.9
Aggregate principal amount	850.0		$ 850.0
Debt instrument, term			30 years
Thirty-four year 2021 senior notes
Debt instrument
Carrying value	538.2		$ 538.2			537.2
Aggregate principal amount	685.0		$ 685.0
Debt instrument, term			34 years
Seven year 2016 senior euro notes
Debt instrument
Carrying value	614.0		$ 614.0			596.9
Aggregate principal amount \| €					€ 575
Debt instrument, term			7 years
Ten year 2016 senior notes
Debt instrument
Carrying value	721.3		$ 721.3			721.1
Aggregate principal amount	750.0		$ 750.0
Debt instrument, term			10 years
Thirty year 2016 senior notes
Debt instrument
Carrying value	197.3		$ 197.3			197.3
Aggregate principal amount	200.0		$ 200.0
Debt instrument, term			30 years
Ten Year 2015 senior euro notes
Debt instrument
Carrying value	613.3		$ 613.3			596.7
Aggregate principal amount \| €					€ 575
Debt instrument, term			10 years
Other debt.
Debt instrument
Carrying value	$ 13.7		$ 13.7			$ 12.8