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Information for Financial Instruments on Which Fair Value Option was Elected (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value, Option, Quantitative Disclosures [Line Items]
Excess (Deficiency) of fair value over uncollected principal	$ (51,531)	$ (32,223)
Debt Securities
Fair Value, Option, Quantitative Disclosures [Line Items]
Excess (Deficiency) of fair value over uncollected principal	(48,670)	(29,475)
Loans and Receivables
Fair Value, Option, Quantitative Disclosures [Line Items]
Excess (Deficiency) of fair value over uncollected principal	$ (2,861)	$ (2,748)

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- Definition

Excess Deficiency of Fair Value over Uncollected Principal Balance on Financial Instruments

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No definition available.

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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

No definition available.

+ Details

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