Revenue - Subscription, Advertising, and Other Revenues (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 26, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 2,426,152	$ 2,308,321	$ 2,074,877
Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	100.00%	100.00%	100.00%
Subscription
Disaggregation of Revenue [Line Items]
Total revenues	$ 1,656,153	$ 1,552,362	$ 1,362,115
Subscription | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	68.30%	67.30%	65.60%
Advertising
Disaggregation of Revenue [Line Items]
Total revenues	$ 505,206	$ 523,288	$ 497,536
Advertising | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	20.80%	22.70%	24.00%
Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 264,793	$ 232,671	$ 215,226
Other | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	10.90%	10.00%	10.40%
Real Estate
Disaggregation of Revenue [Line Items]
Revenue not from contract with customer	$ 27,000	$ 29,000	$ 27,000