Other Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Total	Total
Operating lease right-of-use assets	$ 69,151	$ 72,164
Identifiable intangible assets, net	41,193	45,012
Real estate owned	37,940	42,173
Deferred tax assets	35,309	33,202
Prepaid expenses	26,120	26,717
Service fee receivables	22,756	26,539
Equity method investments	17,026	10,155
Other financial receivables	5,569	12,238
Income tax deposits	791	35,853
Other	36,223	45,109
Total	$ 292,078	$ 349,162