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Loans and Allowance for Credit Losses - Industry Classification System (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Lessors of nonresidential buildings
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding Principal Balances	$ 4,507,301
Unfunded Commitments	1,316,573
Total exposure	5,823,874	$ 5,439,776
Lessors of residential buildings
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding Principal Balances	2,223,485
Unfunded Commitments	478,166
Total exposure	2,701,651	2,871,227
New Housing For-Sale Builders
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding Principal Balances	563,445
Unfunded Commitments	956,631
Total exposure	1,520,076	1,394,494
Music Publishers
Accounts, Notes, Loans and Financing Receivable [Line Items]
Outstanding Principal Balances	906,364
Unfunded Commitments	504,102
Total exposure	$ 1,410,466	$ 1,114,105

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- Definition

Represents the amount of financing receivables exposure to credit risk.

+ References

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- Definition

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+ References

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- Definition

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+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481990/310-10-45-2

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