Derivatives - Derivative Financial Instruments (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Derivatives, Fair Value [Line Items]
Asset	$ 48,769,000	$ 27,384,000
Liability	(63,229,000)	(21,000,000)
Interest Rate Swap | Subordinated debt, net
Derivatives, Fair Value [Line Items]
Notional Amount	30,000,000
Not designated as hedging
Derivatives, Fair Value [Line Items]
Notional Amount	973,323,000	2,696,444,000
Asset	47,514,000	27,384,000
Liability	(49,552,000)	(20,215,000)
Not designated as hedging | Interest rate contracts
Derivatives, Fair Value [Line Items]
Notional Amount	560,310,000	600,048,000
Asset	45,775,000	19,265,000
Liability	(45,762,000)	(19,138,000)
Not designated as hedging | Forward commitments
Derivatives, Fair Value [Line Items]
Notional Amount	207,000,000	1,180,000,000
Asset	306,000	0
Liability	0	(1,077,000)
Not designated as hedging | Interest rate-lock commitments
Derivatives, Fair Value [Line Items]
Notional Amount	118,313,000	487,396,000
Asset	1,433,000	7,197,000
Liability	0	0
Not designated as hedging | Futures contracts
Derivatives, Fair Value [Line Items]
Notional Amount	87,700,000	429,000,000
Asset	0	922,000
Liability	(3,790,000)	0
Designated as hedging | Interest Rate Swap
Derivatives, Fair Value [Line Items]
Notional Amount	300,000,000
Designated as hedging | Interest Rate Swap | Subordinated debt, net
Derivatives, Fair Value [Line Items]
Notional Amount	30,000,000
Asset	$ 1,255,000
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Other assets
Liability		$ (785,000)
Derivative Liability, Statement of Financial Position [Extensible Enumeration]		Accrued expenses and other liabilities