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Fair Value Measurements Notional Amount of Financial Instruments (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Dec. 31, 2021
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Notional Disclosures [Abstract] |  |
Whole loan contracts and related committed IRLCs | $ 14,587 | $ 782
Uncommitted IRLCs | 470,964 | 228,831
FMBSs related to uncommitted IRLCs | 453,000 | 223,000
Whole loan contracts and related mortgage loans held for sale | 5,005 | 3,785
FMBSs related to mortgage loans held for sale | 200,000 | 251,000
Mortgage loans held for sale covered by FMBSs | $ 198,937 | $ 263,088

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- Definition Best Effort Contracts and Related Mortgage Loans Held for Sale + References No definition available. + Details
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- Definition Forward Sales of Mortgage-Backed Securities Related to Mortgage Loans Held for Sale + References No definition available. + Details
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- Definition Forward Sales of Mortgage-Backed Securities related to Uncommitted Interest Rate Lock Commitments + References No definition available. + Details
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- Definition Mortgage Loans Held for Sale Covered by Forward Sales of Mortgage-Backed Securities + References No definition available. + Details
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- Definition Notional Amount of Best Effort Contracts and Related Committed Interest Rate Lock Commitments + References No definition available. + Details
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- Definition Notional Amount of Uncommitted Interest Rate Lock Commitments + References No definition available. + Details
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