REORGANIZATION ITEMS, NET (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Reorganizations [Abstract]
Write off of deferred financing costs and discount on debt subject to compromise	$ 124.8		$ 124.8
DIP Facilities financing costs	14.8		14.8
Professional fees	14.4		14.4
Impact of lease rejections	4.3		4.3
Reorganization items, net	$ 158.3	$ 0.0	$ 158.3	$ 0.0