Restructuring Costs and Other Charges and Credits - Changes in Restructuring Reserve (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Restructuring Reserve [Roll Forward]
Net charges	$ 5,015	$ 16,511
TrueReal Restructuring
Restructuring Reserve [Roll Forward]
Liability, beginning of period	8,165	0
Net charges	5,015	16,511
Payments	(8,506)	(1,593)
Non-cash	0	(13,897)
Liability, end of period	4,674	1,021
Severance and Employee Benefits | TrueReal Restructuring
Restructuring Reserve [Roll Forward]
Liability, beginning of period	6,735	0
Net charges	4,563	1,310
Payments	(8,054)	0
Non-cash	0	(289)
Liability, end of period	3,244	1,021
Other Restructuring | TrueReal Restructuring
Restructuring Reserve [Roll Forward]
Liability, beginning of period	1,430	0
Net charges	452	15,201
Payments	(452)	(1,593)
Non-cash	0	(13,608)
Liability, end of period	$ 1,430	$ 0