Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Held-to-maturity, allowance for credit losses	$ 3,214	$ 3,214
Available-for-sale, net of allowance for credit losses	0	0
Amortized Cost	$ 3,394,971	$ 3,509,709
Common stock, Class A, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, Class A, shares authorized (in shares)	350,000,000	350,000,000
Common stock, Class A, shares issued (in shares)	125,419,618	125,184,119
Common stock, Class A, shares outstanding (in shares)	125,419,618	125,184,119