GOODWILL AND INTANGIBLE ASSETS (Tables)

3 Months Ended

6 Months Ended

Jun. 30, 2022

Jun. 30, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill for the six months ended June 30, 2022, are as follows:

	Dx		DD		Total
Balance as of December 31, 2021	$	4,046.2	$	3,912.7	$	7,958.9
Goodwill acquired during the period	189.7		143.1		332.8
Foreign currency impact and other adjustments to goodwill	(50.7)		(127.0)		(177.7)
Balance as of June 30, 2022	$	4,185.2	$	3,928.8	$	8,114.0

Schedule of Intangible Assets and Goodwill [Table Text Block]

The components of identifiable intangible assets are as follows:

	June 30, 2022						December 31, 2021
	Gross Carrying Amount		Accumulated Amortization		Net		Gross Carrying Amount		Accumulated Amortization		Net
Customer relationships	$	4,293.3	$	(1,437.9)	$	2,855.4	$	4,336.0	$	(1,362.1)	$	2,973.9
Patents, licenses and technology	755.2		(284.8)		470.4		484.6		(267.4)		217.2
Non-compete agreements	79.1		(41.6)		37.5		70.2		(35.5)		34.7
Trade name	5.6		(0.9)		4.7		19.8		(15.5)		4.3
Land use right	10.3		(8.2)		2.1		10.4		(7.6)		2.8
Canadian licenses	484.5		—		484.5		493.5		—		493.5
Other	14.2		(3.9)		10.3		9.1		—		9.1
	5,642.2		(1,777.3)		3,864.9		5,423.6		(1,688.1)		3,735.5