EMPLOYEE BENEFIT PLANS - Schedule of Contributions to the Retirement Savings Plan (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Retirement Benefits [Abstract]
Retirement savings match	$ 10.7	$ 9.9	$ 10.4
Retirement savings contribution	0.0	0.6	0.0
Total contribution	$ 10.7	$ 10.5	$ 10.4