Restructuring Costs - Schedule of Changes in Restructuring Reserve (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Restructuring Reserve [Roll Forward]
Net charges	$ 35,840	$ 613	$ 36,484	$ 4,757
TrueReal Restructuring
Restructuring Reserve [Roll Forward]
Liability, beginning of period			2,535	9,653
Net charges			36,484	4,757
Payments			(14,628)	(12,451)
Non-cash			(14,857)	(1,397)
Liability, end of period	9,534	562	9,534	562
Severance and Employee Benefits \| TrueReal Restructuring
Restructuring Reserve [Roll Forward]
Liability, beginning of period			0	9,653
Net charges			4,543	2,618
Payments			(1,124)	(12,271)
Non-cash			0	0
Liability, end of period	3,419	0	3,419	0
Other Restructuring Charges \| TrueReal Restructuring
Restructuring Reserve [Roll Forward]
Liability, beginning of period			2,535	0
Net charges			31,941	2,139
Payments			(13,504)	(180)
Non-cash			(14,857)	(1,397)
Liability, end of period	$ 6,115	$ 562	$ 6,115	$ 562

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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Amount of decrease in the reserve for full or partial settlement through consideration other than cash.

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