Schedule of Other Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Other Assets [Abstract]
Goodwill	$ 173,868	$ 307,434	$ 314,143
Investments	60,692	50,354
Prepaid and other	17,802	18,169
Derivative assets		2,987
Furniture, fixtures, and equipment, net	6,560	7,098
Deferred financing costs, net	2,524	4,687
Total other assets	$ 261,446	$ 390,729