REVENUE - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Revenues	$ 1,168,939	$ 1,253,664
Spot revenues
Disaggregation of Revenue [Line Items]
Revenues	714,332	798,006
Digital revenues
Disaggregation of Revenue [Line Items]
Revenues	260,476	259,135
Network revenues
Disaggregation of Revenue [Line Items]
Revenues	85,471	89,897
Sponsorships and event revenues
Disaggregation of Revenue [Line Items]
Revenues	60,904	60,074
Other revenues
Disaggregation of Revenue [Line Items]
Revenues	$ 47,756	$ 46,552