OTHER CURRENT LIABILITIES (Details) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Other Liabilities Disclosure [Abstract]
Customer deposits	$ 44.1	$ 33.8
Accrued employee compensation	21.8	25.8
Current portion of contingent consideration	11.1	1.2
Warranty	10.3	10.5
Other	40.7	42.2
Other current liabilities	$ 128.0	$ 113.5