GOODWILL AND INTANGIBLE ASSETS (Tables)

3 Months Ended

Mar. 31, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the three months ended March 31, 2023, are as follows:

	Dx		DD		Total
	March 31, 2023		March 31, 2023		March 31, 2023
Balance as of December 31, 2022	$	4,533.5	$	3,587.5	$	8,121.0
Foreign currency impact and other adjustments to goodwill	(19.2)		14.2		(5.0)
Balance as of March 31, 2023	$	4,514.3	$	3,601.7	$	8,116.0

Schedule of Intangible Assets and Goodwill [Table Text Block]

he components of identifiable intangible assets are as follows:

	March 31, 2023						December 31, 2022
	Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
Customer relationships	$	4,723.8	$	(1,605.4)	$	3,118.4	$	4,681.1	$	(1,546.4)	$	3,134.7
Patents, licenses and technology	574.8		(298.7)		276.1		574.1		(291.1)		283.0
Non-compete agreements	83.4		(56.3)		27.1		86.6		(50.5)		36.1
Trade name	16.4		(4.6)		11.8		16.4		(3.5)		12.9
Land use right	10.3		(9.0)		1.3		10.3		(8.8)		1.5
Canadian licenses	468.9		—		468.9		468.7		—		468.7
Other	14.2		(5.5)		8.7		14.2		(4.2)		10.0
	5,891.8		(1,979.5)		3,912.3		5,851.4		(1,904.5)		3,946.9