Revenue - Subscription, Advertising, and Other Revenues (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 27, 2022
Disaggregation of Revenue [Line Items]
Total revenues	$ 560,739	$ 537,425
Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	100.00%	100.00%
Subscription
Disaggregation of Revenue [Line Items]
Total revenues	$ 397,542	$ 371,979
Subscription | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	70.90%	69.20%
Advertising
Disaggregation of Revenue [Line Items]
Total revenues	$ 106,241	$ 116,270
Advertising | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	18.80%	21.50%
Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 56,956	$ 49,176
Other | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	10.30%	9.30%
Real Estate
Disaggregation of Revenue [Line Items]
Revenue not from contract with customer	$ 7,000	$ 7,000