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Fair Value Measurements - Schedule of Fair Value Option for Mortgage Loans Held For Sale (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value | $ 9,486,922 | $ 6,542,232
Mortgage Loans Held for Sale |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value | 9,486,923 | 6,542,232
Principal Amount Due Upon Maturity | 9,319,342 | 6,418,082
Difference | 167,581 | 124,150
Non-Mortgage Loans Held for Sale |  |
Fair Value Measurement Inputs and Valuation Techniques [Line Items] |  |
Fair Value | 269,460 | 163,018
Principal Amount Due Upon Maturity | 276,604 | 168,573
Difference | $ (7,144) | $ (5,555)

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- Definition This item represents the difference between the aggregate fair value and the aggregate unpaid principal balance of loans and long-term receivables (other than securities categorized as trading, available-for-sale or held-to-maturity) that have contractual principal amounts and for which the fair value option has been elected. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 28 -Subparagraph (d)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-28 + Details
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