REVENUE - Advertising Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Total advertising revenues	$ 635,910	$ 594,015
Advertising
Disaggregation of Revenue [Line Items]
Total advertising revenues	$ 108,076	$ 103,711
Advertising | Advertising benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	100.00%	100.00%
Digital advertising revenues | Advertising
Disaggregation of Revenue [Line Items]
Total advertising revenues	$ 70,866	$ 63,026
Digital advertising revenues | Advertising | Advertising benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	65.60%	60.80%
Print advertising revenues | Advertising
Disaggregation of Revenue [Line Items]
Total advertising revenues	$ 37,210	$ 40,685
Print advertising revenues | Advertising | Advertising benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	34.40%	39.20%