v3.26.1
Segment Information - Revenue and Long-Lived Assets By Geography (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Segment Reporting [Line Items]          
Revenues $ 522.5 $ 460.2 $ 952.1 $ 850.9  
United States          
Segment Reporting [Line Items]          
Revenues [1] 522.5 $ 460.2 952.1 $ 850.9  
Long-Lived Asset, Excluding Financial Instrument, Customer Relationship, Mortgage Servicing Right, Deferred Policy Acquisition Cost, and Deferred Tax Asset, Amount [2] $ 4,838.2   $ 4,838.2   $ 4,798.8
[1] Revenues classifications are based on the geography of the advertising.
[2] Reflects total assets less current assets, investments and non-current deferred tax assets.