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Discontinued Operations - Additional Information (Details) $ in Thousands							1 Months Ended	3 Months Ended	9 Months Ended
	Jun. 28, 2024 USD ($)	May 06, 2024 USD ($)	May 06, 2024 EUR (€)	Apr. 03, 2023 USD ($)	Apr. 03, 2023 EUR (€)	Aug. 03, 2022 USD ($)	Jan. 31, 2024 USD ($)	Jun. 30, 2024 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Jul. 11, 2023 USD ($)	Jul. 11, 2023 EUR (€)	Apr. 03, 2023 EUR (€)	Aug. 05, 2022 USD ($)	Aug. 05, 2022 EUR (€)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Repayment of the outstanding principal									$ 20,275	$ 214,495
Loss in business transaction									$ 45,139
2023 Credit Facility
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percentage of outstanding principal									2.50%
Entravision Global Partners
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss in business transaction									$ 40,700
Entravision Global Partners \| Discontinued Operations, Held-for-Sale or Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss in business transaction									$ 45,139
Entravision Global Partners \| Definitive Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from divestiture of businesses	$ 16,400
Entravision Global Partners \| 2023 Credit Facility
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Repayment of the outstanding principal								$ 4,900
MediaDonuts \| Definitive Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Payment of contingent liability	$ 6,500
Adsmurai, S.L
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Debt Instrument, Face Amount				$ 8,100							$ 5,600	€ 4,993,344	€ 7,355,000	$ 12,800	€ 12,535,000
Remaining interest owned percentage				49.00%	49.00%
Loss in business transaction		$ 2,600
Adsmurai, S.L \| Share Purchase Agreement
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds from other agreement and stock option		$ 16,200	€ 15,000,000
Equity interest sold		51.00%	51.00%
Principal issued \| €			€ 12,300,000
Consideration receivable on effective date \| €			10,000,000
Consideration receivable within six month of effective date \| €			€ 5,000,000
Jack of Digital
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Percentage of issued and outstanding shares sold in subsidiary	100.00%
Cash consideration	$ 100
Percentage owned or converted						15.00%
Payments to Acquire Investments				$ 500
Investment				1,100		$ 100
Additional installment payment							$ 300
Total purchase price for acquisition, including fair value of contingent consideration				$ 1,400
Loss in business transaction	$ 1,700
Adsmurai Acquisition
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business acquisition date				Apr. 03, 2023	Apr. 03, 2023
Ownership interest acquired				51.00%									51.00%
Aggregate cash consideration				$ 14,200	€ 13,000,000