HOSTING ARRANGEMENTS (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
HOSTING ARRANGEMENTS
Hosting arrangements, Capitalized costs	$ 15.1		$ 15.1		$ 12.7
Hosting arrangements, Accumulated amortization	2.1		2.1		$ 0.7
Hosting arrangements, Amortization	$ 0.6	$ 0.1	$ 1.5	$ 0.3