INCOME TAXES - Narrative (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2018	Dec. 31, 2017
Tax Credit Carryforward [Line Items]
Net operating loss carryovers for federal income tax purposes	$ 1,800,000,000	$ 2,000,000,000
Net operating loss carryovers for federal income tax purposes, not benefited for financial statement purposes				$ 1,200,000,000	$ 569,200,000
Deferred tax assets, valuation allowance	25,404,000	48,133,000
Unrecognized tax benefits	0	0	$ 0
HighPoint
Tax Credit Carryforward [Line Items]
Deferred tax assets, valuation allowance	$ 25,400,000	$ 48,100,000