ACQUISITIONS - Purchase Price Allocation (Detail) $ in Millions	Dec. 31, 2019 USD ($)
Business Acquisition [Line Items]
Fixed assets	$ 0.2
Intangibles	4.7
Goodwill	(4.3)
Other assets and liabilities, net	(0.1)
Total purchase price allocation	0.5
Current Period Acquisitions
Business Acquisition [Line Items]
Intangibles	0.5
Total purchase price allocation	0.5
Adjustments to Prior Year Acquisitions
Business Acquisition [Line Items]
Fixed assets	0.2
Intangibles	4.2
Goodwill	(4.3)
Other assets and liabilities, net	(0.1)
Total purchase price allocation	$ 0.0