Fair Value Measurement and Fair Value of Financial Instruments - Schedule of Change in Fair Value of Assets for which a Fair Value Adjustment was Recognized, Nonrecurring Basis (Details) - Fair Value, Measurements, Nonrecurring - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Fair Value, Assets Measured on a Nonrecurring Basis
Fair value adjustment	$ (30,673)	$ (17,373)	$ (48,769)	$ (33,445)
Loans held-for-investment
Fair Value, Assets Measured on a Nonrecurring Basis
Fair value adjustment	(27,928)	(17,373)	(42,140)	(33,445)
Loans held-for-investment | Commercial Lending | C&I
Fair Value, Assets Measured on a Nonrecurring Basis
Fair value adjustment	(15,834)	(11,327)	(28,740)	(13,560)
Loans held-for-investment | Commercial Lending | CRE
Fair Value, Assets Measured on a Nonrecurring Basis
Fair value adjustment	(12,094)	(6,046)	(13,400)	(19,885)
Loans held-for-sale
Fair Value, Assets Measured on a Nonrecurring Basis
Fair value adjustment	(905)	0	(4,697)	0
OREO
Fair Value, Assets Measured on a Nonrecurring Basis
Fair value adjustment	$ (1,840)	$ 0	$ (1,932)	$ 0