Investments in Qualified Affordable Housing Partnerships, Tax Credit and Other Investments, Net and Variable Interest Entities - Variable Interest Entities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Investments in Tax Credit and Other Investments, Net [Line Items]
Fair Value	$ 5,906,090	$ 9,965,353
Collateralized loan obligations (“CLOs”)
Investments in Tax Credit and Other Investments, Net [Line Items]
Fair Value	590,415	589,950
Collateralized loan obligations (“CLOs”) | AFS debt securities
Investments in Tax Credit and Other Investments, Net [Line Items]
Fair Value	$ 281,200	$ 291,700