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Investment Securities Available For Sale, at Fair Value - Schedule of Weighted Average Lives of Investment Securities (Details) - USD ($) $ in Thousands | Sep. 30, 2025 | Dec. 31, 2024
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Investments, Debt and Equity Securities [Abstract] |  |
0 to 5 years | $ 1,630,237 | $ 604,459
Over 5 to 10 years | 5,054,934 | 2,923,871
10+ years | 153,544 | 300,214
Total | $ 6,838,715 | $ 3,828,544

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- Definition Debt Securities, Trading, Available-For-Sale, Debt Maturities, Zero Through Year Five, Fair Value + References No definition available. + Details
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- Definition Debt Securities, Trading, Available-for-sale, Maturity, Allocated and Single Maturity Date, after 10 Years, Fair Value + References No definition available. + Details
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- Definition Debt Securities, Trading, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Fair Value + References No definition available. + Details
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- Definition Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479130/326-30-45-1 + Details
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- References No definition available. + Details
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