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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2024
Deposits, by Component, Alternative [Abstract] |
Deposit Liabilities, Type | The following table presents the composition of deposits at December 31 and interest expense for the years ended December 31:
| 2024 |  | 2023 |  | 2022
(dollars in thousands) | Balance |  | Interest Expense |  | Balance |  | Interest Expense |  | Balance |  | Interest Expense
Noninterest-bearing demand | $ | 2,185,242 |  |  | $ | — |  |  | $ | 2,221,942 |  |  | $ | — |  |  | $ | 2,588,692 |  |  | $ | — |
Interest-bearing demand | 812,768 |  |  | 8,837 |  |  | 825,787 |  |  | 6,056 |  |  | 846,653 |  |  | 1,025 |
Money market | 2,040,285 |  |  | 64,666 |  |  | 1,941,842 |  |  | 39,480 |  |  | 1,731,521 |  |  | 11,948 |
Savings | 877,859 |  |  | 6,273 |  |  | 950,546 |  |  | 4,352 |  |  | 1,118,511 |  |  | 1,121 |
Certificates of deposit | 1,866,963 |  |  | 79,635 |  |  | 1,581,652 |  |  | 42,948 |  |  | 934,593 |  |  | 5,813 |
Total | $ | 7,783,117 |  |  | $ | 159,411 |  |  | $ | 7,521,769 |  |  | $ | 92,836 |  |  | $ | 7,219,970 |  |  | $ | 19,907 |
Time Deposit Maturities | The following table indicates the scheduled maturities of certificates of deposit at December 31, 2024:
(dollars in thousands) | Amount
2025 | $ | 1,745,518 |
2026 | 90,341 |
2027 | 14,453 |
2028 | 8,225 |
2029 | 5,619 |
Thereafter | 2,807 |
Total | $ | 1,866,963 |

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- Definition Tabular disclosure of type of deposit liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph e -Publisher SEC Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph d -Publisher SEC Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph c -Publisher SEC Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph a -Subparagraph (5) -Publisher SEC Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph a -Subparagraph (4) -Publisher SEC Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph a -Subparagraph (3) -Publisher SEC Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph a -Subparagraph (2) -Publisher SEC Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph a -Subparagraph (1) -Publisher SEC Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph a -Publisher SEC Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph f -Subparagraph (1) -Publisher SEC Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph f -Subparagraph (2) -Publisher SEC Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph f -Subparagraph (2)(i) -Publisher SEC Reference 13: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph f -Subparagraph (2)(iv) -Publisher SEC Reference 14: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph f -Subparagraph (2)(iii) -Publisher SEC Reference 15: http://www.xbrl.org/2009/role/commonPracticeRef -Name Regulation S-K (SK) -Number 229 -Section 1406 -Paragraph f -Subparagraph (2)(ii) -Publisher SEC + Details
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- Definition Tabular disclosure of time deposit liability maturities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -SubTopic 10 -Topic 470 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481544/470-10-50-1 + Details
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