REVENUES FROM CONTRACTS WITH CUSTOMERS - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Disaggregation Of Revenue [Abstract]
Contract liability	$ 9.8		$ 12.2
Contract acquisition costs weighted average estimated period	6 years 4 months 24 days
Amortized deferred sales incentive cost	$ 2.6	$ 2.2