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Intangible Assets and Goodwill - Schedule of Changes in Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2022	Sep. 30, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Changes to goodwill
Beginning Balance			$ 269,115	$ 165,358
Purchase price adjustments			(332)	133
Goodwill recognized from acquisitions				108,938
Impairment charge	$ (7,100)		(7,100)	(5,123)	$ 0
Effect of changes in foreign currency exchange rates			(3,057)	(191)
Ending Balance	258,626		258,626	269,115	165,358
Real Estate
Changes to goodwill
Beginning Balance			250,482	146,725
Purchase price adjustments			(332)	133
Goodwill recognized from acquisitions				108,938
Impairment charge		$ 5,100	(7,100)	(5,123)
Effect of changes in foreign currency exchange rates			(3,057)	(191)
Ending Balance	239,993		239,993	250,482	146,725
Mortgage
Changes to goodwill
Beginning Balance			18,633	18,633
Ending Balance	$ 18,633		$ 18,633	$ 18,633	$ 18,633