FAIR VALUE MEASUREMENTS (Tables)

12 Months Ended

Dec. 31, 2018

Fair Value Disclosures [Abstract]

Population of Financial Assets and Liabilities Subject to Fair Value Measurements

The Company’s population of financial assets and liabilities subject to fair value measurements as of December 31, 2018, and 2017 were as follows:

				Fair Value Measurements as of
				December 31, 2018
	Balance Sheet Classification	Fair Value as of December 31, 2018		Using Fair Value Hierarchy
				Level 1		Level 2		Level 3
Noncontrolling interest put	Noncontrolling interest	$	15.0	$	—	$	15.0	$	—
Interest rate swap	Other liabilities	3.1		—		3.1		—
Cross currency swaps liability	Other liabilities	2.8		—		2.8		—
Cash surrender value of life insurance policies	Other assets, net	63.5		—		63.5		—
Deferred compensation liability	Other liabilities	64.2		—		64.2		—
Contingent consideration	Other liabilities	18.6		—		—		18.6

				Fair Value Measurements as of
				December 31, 2017
	Balance Sheet Classification	Fair Value as of December 31, 2017		Using Fair Value Hierarchy
				Level 1		Level 2		Level 3
Noncontrolling interest put	Noncontrolling interest	$	16.3	$	—	$	16.3	$	—
Interest rate swap	Other assets, net	4.1		—		4.1		—
Cash surrender value of life insurance policies	Other assets, net	64.0		—		64.0		—
Deferred compensation liability	Other liabilities	64.5		—		64.5		—
Contingent consideration	Other liabilities	16.5		—		—		16.5