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Affordable Housing Projects Tax Credit Partnerships - Additional Information (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Schedule of Equity Method Investments [Line Items]
Assets	$ 11,847,310	$ 11,117,802
Unfunded commitments	16,504
Other Liabilities
Schedule of Equity Method Investments [Line Items]
Unfunded commitments	16,500
Affordable Housing Projects Tax Credit Partnership | Other Assets
Schedule of Equity Method Investments [Line Items]
Assets	$ 36,400

X

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