SUBSEQUENT EVENTS (Details) $ / shares in Units, $ in Millions		3 Months Ended	6 Months Ended
	Aug. 04, 2022 $ / shares shares	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Feb. 14, 2022 USD ($)	Dec. 31, 2021
Subsequent Event [Line Items]
Loss on debt extinguishment | $		$ (38.6)	$ 96.4
Other expense (income)
Subsequent Event [Line Items]
Loss on debt extinguishment | $		$ 38.6	$ (96.4)
First Lien Notes due 2029
Subsequent Event [Line Items]
Aggregate principal amount | $				$ 950.0
Stated interest rate (as a percent)		7.50%	7.50%	7.50%	7.50%
Loss on debt extinguishment | $		$ 0.0	$ (135.0)
First Lien Notes due 2025
Subsequent Event [Line Items]
Stated interest rate (as a percent)		10.50%	10.50%	10.50%	10.50%
First Lien Notes due 2026
Subsequent Event [Line Items]
Stated interest rate (as a percent)		10.50%	10.50%	10.50%	10.50%
Subsequent Events
Subsequent Event [Line Items]
Common stock dividend declared	1
Conversion ratio	0.01
Preferred stock par or stated value | $ / shares	$ 0.01
Preferred Equity Units Issued	5,422,554
Reserved for future issuance	1,883,800
Capital shares reserved	7,306,354
Preferred stock authorized	10,000,000