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Stockholders' Equity (Details) | 1 Months Ended | 2 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Mar. 31, 2022 USD ($) | Apr. 30, 2022 $ / shares shares | Dec. 31, 2024 USD ($) vote shares | Dec. 31, 2023 USD ($) shares | Dec. 31, 2022 USD ($) $ / shares shares | Feb. 28, 2022 USD ($) | Jan. 02, 2020 shares
Class of Stock [Line Items] |  |  |  |  |  |  |
Tax impact on unrealized losses and gains on investment securities available-for-sale |  |  | $ 3,400,000 | $ 12,200,000 | $ (94,600,000) |  |
Common stock, shares issued (in shares) | shares |  |  | 54,227,000 | 52,816,000 |  |  |
Other Share Repurchase Program |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Authorized amount | $ 75,000,000 |  |  |  |  |  |
Remaining authorized amount |  |  |  |  | $ 75,000,000 |  |
Monthly share repurchases, value | 10,000,000 |  |  |  |  |  |
Treasury stock acquired (in shares) | shares |  |  |  |  | 3,150,181 |  |
Average repurchase price per share (in USD per share) | $ / shares |  |  |  |  | $ 22.39 |  |
Common Class A |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Votes per share (in votes) | vote |  |  | 1 |  |  |  |
Voting threshold (more than) |  |  | 24.90% |  |  |  |
Reduced voting power (more than) |  |  | 14.90% |  |  |  |
Authorized amount |  |  |  |  |  | $ 100,000,000 |
Remaining authorized amount |  |  | $ 4,500,000 |  |  |  |
Common Class A | Private Placement | Walmart Program Agreement |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Common stock, shares issued (in shares) | shares |  |  |  |  |  |  | 975,000
Common Class A | March and April 2022 |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |
Cash settlement | $ 25,000,000 |  |  |  |  |  |
Number of shares repurchased (in shares) | shares |  | 914,037 |  |  |  |  |
Accelerated share repurchases, price per share (in USD per share) | $ / shares |  | $ 27.35 |  |  |  |  |

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