Revenue - Subscription, Advertising, and Other Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 25, 2022	Sep. 26, 2021	Sep. 25, 2022	Sep. 26, 2021
Disaggregation of Revenue [Line Items]
Total revenues	$ 547,680	$ 509,103	$ 1,640,785	$ 1,480,645
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	$ 382,672	$ 342,609	$ 1,138,270	$ 1,010,910
Subscription | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	69.90%	67.40%	69.30%	68.30%
Advertising
Disaggregation of Revenue [Line Items]
Total revenues	$ 110,467	$ 110,887	$ 344,116	$ 320,777
Advertising | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	20.10%	21.70%	21.00%	21.60%
Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 54,541	$ 55,607	$ 158,399	$ 148,958
Other | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	10.00%	10.90%	9.70%	10.10%
Real Estate
Disaggregation of Revenue [Line Items]
Revenue not from contract with customer	$ 7,000	$ 7,000	$ 22,000	$ 20,000