Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Jun. 30, 2017
Operating Loss Carryforwards [Line Items]
Income tax (expense) benefit	$ 132		$ (311)	$ 425	$ (5,363)
Effective tax rate (percent)				(0.16%)	6.10%
Operating loss unavailable for carryforward							$ 1,506
Tax credit unavailable for future use							$ 32
Federal Jurisdiction
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards						$ 611,296
Operating loss carryforwards, not subject to expiration						320,123
Federal Jurisdiction | RentPath Holdings
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards, not subject to expiration						149,710
Federal deductible		$ 18,828
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards						18,777
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Operating loss carryforwards						$ 3,213