SEGMENT INFORMATION - Schedule of Reconciliation of Segment Net Sales and Pre-Tax Income (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Pre-tax Income Reconciliation
Operating income	$ 307.1	$ 350.6	$ 1,113.1	$ 1,066.1
Unallocated amounts:
Intangible assets impairment charges	(40.0)	0.0	(40.0)	0.0
Certain litigation expenses	(90.4)	(10.8)	(116.8)	(27.8)
Change in fair value of contingent consideration liabilities	12.5	0.0	12.5	0.0
Non-operating income	41.3	52.2	69.4	91.9
Income from continuing operations before provision for income taxes	348.4	402.8	1,182.5	1,158.0
Operating segments
Pre-tax Income Reconciliation
Operating income	947.9	850.1	2,774.7	2,504.0
Corporate items
Unallocated amounts:
Corporate items	(510.5)	(468.7)	(1,501.9)	(1,396.5)
Reconciling items
Unallocated amounts:
Separation costs (Note 3)	(0.1)	(32.9)	(8.5)	(32.9)
Intangible assets impairment charges	(40.0)	0.0	(40.0)	0.0
Certain litigation expenses	(90.4)	(10.8)	(116.8)	(27.8)
Change in fair value of contingent consideration liabilities	12.5	0.0	12.5	0.0
Foreign currency	$ (12.3)	$ 12.9	$ (6.9)	$ 19.3