OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018
Other Liabilities Disclosure [Abstract]
Accrued employee compensation	$ 37.4	$ 40.6
Customer deposits	32.5	37.7
Warranty	10.1	9.6
Other	40.3	41.0
Other current liabilities	$ 120.3	$ 128.9