Fair Value of Financial Instruments - Schedule of Differences Between Fair Value and Principal Balance for Loans Held for Sale Measured at Fair Value (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Aggregate fair value
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Differences between the fair value and the principal balance for mortgage loans held for sale	$ 61,828	$ 46,618
Aggregate unpaid principal balance
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Differences between the fair value and the principal balance for mortgage loans held for sale	60,516	45,509
Difference
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Differences between the fair value and the principal balance for mortgage loans held for sale	$ 1,312	$ 1,109