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Variable Interest Entities - Schedule of Intangible Assets Subject to Amortization Acquired (Details) - Adsmurai, S.L
$ in Millions
3 Months Ended
Mar. 31, 2023
USD ($)
Advertiser Relationships  
Business Acquisition [Line Items]  
Estimated Fair Value, Intangible Asset $ 4.7
Weighted average remaining life (in years) 7 years
Existing technology  
Business Acquisition [Line Items]  
Estimated Fair Value, Intangible Asset $ 2.4
Weighted average remaining life (in years) 5 years
Trade Name  
Business Acquisition [Line Items]  
Estimated Fair Value, Intangible Asset $ 1.1
Weighted average remaining life (in years) 5 years