Revenue - Subscription, Advertising, and Other Revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 25, 2022	Sep. 30, 2023	Sep. 25, 2022
Disaggregation of Revenue [Line Items]
Total revenues	$ 598,345	$ 547,680	$ 1,749,937	$ 1,640,785
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	$ 418,577	$ 382,672	$ 1,225,709	$ 1,138,270
Subscription | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	70.00%	69.90%	70.00%	69.30%
Advertising
Disaggregation of Revenue [Line Items]
Total revenues	$ 117,113	$ 110,467	$ 341,124	$ 344,116
Advertising | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	19.60%	20.10%	19.50%	21.00%
Other
Disaggregation of Revenue [Line Items]
Total revenues	$ 62,655	$ 54,541	$ 183,104	$ 158,399
Other | Product and service benchmark | Product concentration risk
Disaggregation of Revenue [Line Items]
As % of total	10.40%	10.00%	10.50%	9.70%
Real Estate
Disaggregation of Revenue [Line Items]
Revenue not from contract with customer	$ 6,800	$ 7,300	$ 20,500	$ 21,500