v3.24.1

INTANGIBLE ASSETS AND GOODWILL - Assumption used for Impairment Analysis (Details)	3 Months Ended
	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Goodwill | Podcasting Reporting Unit
Estimates and assumptions used for impairment test [Line Items]
Discount rate	16.00%	11.50%	11.50%	11.00%	11.00%
Goodwill | QLGG Reporting Unit
Estimates and assumptions used for impairment test [Line Items]
Discount rate					13.00%
Broadcasting Licenses
Estimates and assumptions used for impairment test [Line Items]
Discount rate	15.00%	10.00%	9.50%	9.50%	9.50%
Broadcasting Licenses | Minimum
Estimates and assumptions used for impairment test [Line Items]
Operating profit margin ranges for average stations in markets where the Company operates	15.00%	18.00%	18.00%	18.00%	20.00%
Forecasted growth rate (including long-term growth rate) range of the Company's markets	(2.50%)	(2.00%)	0.00%	0.00%	0.00%
Broadcasting Licenses | Maximum
Estimates and assumptions used for impairment test [Line Items]
Operating profit margin ranges for average stations in markets where the Company operates	31.00%	32.00%	32.00%	33.00%	33.00%
Forecasted growth rate (including long-term growth rate) range of the Company's markets	0.00%	0.00%	1.00%	0.60%	0.60%

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The discount rate is estimated using required returns on debt and equity of publicly traded radio companies.

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Operating profit margin ranges of the markets of the Company

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