DERIVATIVE AND HEDGING ACTIVITIES - Narrative (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($)
Collar
Derivative [Line Items]
Gain (loss) on derivatives	$ 1.2
Tax benefit on loss from derivatives	0.4
Total Return Swap | Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative, notional amount	24.0
Benefit recorded as a result of change in fair value	1.4
Total Return Swap | Not Designated as Hedging Instrument | Corporate general and administrative expenses
Derivative [Line Items]
Benefit recorded as a result of change in fair value	0.5
Total Return Swap | Not Designated as Hedging Instrument | Station operating expenses
Derivative [Line Items]
Benefit recorded as a result of change in fair value	0.9
Assets
Derivative [Line Items]
Derivative liability, fair value, gross asset	$ 1.3