Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands |
Mar. 31, 2026 |
Dec. 31, 2025 |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Securities available for sale, amortized cost | $ 2,857,903 | [1] | $ 2,646,414 | [2] | ||||||||
| Securities held to maturity, fair value | $ 2,227,000 | [3] | $ 2,246,526 | [4] | ||||||||
| Common stock, par value (usd per share) | $ 0.01 | $ 0.01 | ||||||||||
| Common stock, outstanding (in shares) | 153,722,123 | 149,963,520 | ||||||||||
| Common stock, issued (in shares) | 153,784,724 | 150,039,018 | ||||||||||
| Allowance for Credit Loss | $ (775) | $ (775) | ||||||||||
| Class B Nonvoting | ||||||||||||
| Common stock, par value (usd per share) | $ 0.01 | $ 0.01 | ||||||||||
| Common stock, outstanding (in shares) | 477,321 | |||||||||||
| Common stock, issued (in shares) | 477,321 | 477,321 | ||||||||||
| Nonvoting Common Stock | ||||||||||||
| Common stock, par value (usd per share) | $ 0.01 | $ 0.01 | ||||||||||
| Common stock, issued (in shares) | 0 | 5,017,064 | ||||||||||
| Credit-linked notes | ||||||||||||
| Credit-linked Notes | $ 111,250 | $ 113,634 | ||||||||||
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