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Fair Value Measurements - Summary of Differences Between Fair Value and Principal Value (Details) $ in Thousands | Dec. 31, 2020 USD ($)
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Aggregate Fair Value |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
Mortgage loans held for sale in loans held for sale | $ 417,771
Aggregate Unpaid Principal Balance |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
Mortgage loans held for sale in loans held for sale | 395,602
Difference |
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
Mortgage loans held for sale in loans held for sale | $ 22,169

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- Definition Fair value portion of mortgage loans held-for-sale. + References No definition available. + Details
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