GOODWILL AND INTANGIBLE ASSETS (Components of identifiable intangible assets) (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	$ 5,206.3	$ 4,875.8
Finite-Lived Intangible Assets, Accumulated Amortization	(2,199.3)	(1,944.4)
Finite Lived Intangible Assets Net	3,007.0	2,931.4
Intangible Assets, Gross (Excluding Goodwill)	5,770.7	5,433.3
Intangible assets, net	3,571.4	3,488.9
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	4,425.4	4,114.7
Finite-Lived Intangible Assets, Accumulated Amortization	(1,742.6)	(1,540.7)
Finite Lived Intangible Assets Net	2,682.8	2,574.0
Patents, Licenses And Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	546.6	541.0
Finite-Lived Intangible Assets, Accumulated Amortization	(328.8)	(298.3)
Finite Lived Intangible Assets Net	217.8	242.7
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	194.4	180.2
Finite-Lived Intangible Assets, Accumulated Amortization	(100.8)	(83.9)
Finite Lived Intangible Assets Net	93.6	96.3
Other Intangible Assets
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets, Gross	39.9	39.9
Finite-Lived Intangible Assets, Accumulated Amortization	(27.1)	(21.5)
Finite Lived Intangible Assets Net	12.8	18.4
Canadian and other licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Indefinite-Lived Intangible Assets (Excluding Goodwill)	$ 564.4	$ 557.5
Customer Relationships [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	10 years
Customer Relationships [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	36 years
Patents, Licenses And Technology [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years
Patents, Licenses And Technology [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years
Noncompete Agreements [Member] | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	3 years
Noncompete Agreements [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	5 years
Other Intangible Assets | Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	1 year
Other Intangible Assets | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life	15 years