Fair Value Measurements - Summary of Comparison to Loans Held-for-Sale (Details) - USD ($) $ in Thousands		Jun. 30, 2025	Dec. 31, 2024
Fair Value, Option, Quantitative Disclosures [Line Items]
Fair Value		$ 75	$ 297
UPB	[1]	278,409	27,634
Difference		0	14
Originated loans held for sale
Fair Value, Option, Quantitative Disclosures [Line Items]
UPB		$ 75	$ 283

[1] Total loans held for sale includes residential mortgage loans valued under the fair value option of $75 at June 30, 2025, and $297 at December 31, 2024.