OTHER CURRENT ASSETS (Details) - USD ($) $ in Millions	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018
Other Assets [Abstract]
Loaner vehicles	$ 83.8				$ 87.0
Contract assets (see Note 2)	17.1	$ 16.4	$ 16.8	$ 15.0	14.7
Deposits	11.0				0.6
Prepaid expenses	5.8				5.9
Prepaid taxes	4.7				9.1
Other	6.6				4.9
Other current assets	$ 129.0				$ 122.2

Other Assets, Current, Service Loaner Vehicles

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