Revenue - Subscription, Advertising, and Other Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Disaggregation of Revenue [Line Items]
Total revenues	$ 625,097	$ 590,853	$ 1,219,112	$ 1,151,592
Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	100.00%	100.00%	100.00%	100.00%
Subscription
Disaggregation of Revenue [Line Items]
Total revenues	$ 439,322	$ 409,590	$ 868,327	$ 807,132
Subscription | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	70.30%	69.30%	71.20%	70.00%
Advertising
Disaggregation of Revenue [Line Items]
Total revenues	$ 119,163	$ 117,770	$ 222,874	$ 224,011
Advertising | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	19.10%	19.80%	18.30%	19.50%
Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 66,612	$ 63,493	$ 127,911	$ 120,449
Other | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	10.60%	10.90%	10.50%	10.50%
Real Estate
Disaggregation of Revenue [Line Items]
Revenue not from contract with customer	$ 6,700	$ 6,500	$ 13,300	$ 13,700