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Deposits (Tables) | 12 Months Ended
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Dec. 31, 2022
Deposits [Abstract] |
Summary of Deposits | The following is a summary of deposits at December 31, 2022 and 2021:
(Dollars in thousands) |  | 2022 |  | 2021
Balance: |  |  |  |
Non-interest bearing |  | $ | 12,668,160 |  |  | $ | 14,179,980 |
NOW and interest-bearing demand deposits |  | 5,591,986 |  |  | 4,646,944 |
Wealth management deposits |  | 2,463,833 |  |  | 2,612,759 |
Money market |  | 12,886,795 |  |  | 12,840,432 |
Savings |  | 4,556,635 |  |  | 3,846,681 |
Time certificates of deposit |  | 4,735,135 |  |  | 3,968,789 |
Total deposits |  | $ | 42,902,544 |  |  | $ | 42,095,585 |
Mix: |  |  |  |
Non-interest bearing |  | 30 | % |  | 34 | %
NOW and interest-bearing demand deposits |  | 13 |  |  | 11 |
Wealth management deposits |  | 5 |  |  | 6 |
Money market |  | 30 |  |  | 31 |
Savings |  | 11 |  |  | 9 |
Time certificates of deposit |  | 11 |  |  | 9 |
Total deposits |  | 100 | % |  | 100 | %
Schedule of Maturities of Time Certificates of Deposit | The scheduled maturities of time certificates of deposit at December 31, 2022 and 2021 are as follows:
(In thousands) |  | 2022 |  | 2021
Due within one year |  | $ | 3,627,816 |  |  | $ | 2,810,669 |
Due in one to two years |  | 887,886 |  |  | 899,765 |
Due in two to three years |  | 193,581 |  |  | 225,733 |
Due in three to four years |  | 13,431 |  |  | 18,081 |
Due in four to five years |  | 12,319 |  |  | 14,286 |
Due after five years |  | 102 |  |  | 255 |
Total time certificate of deposits |  | $ | 4,735,135 |  |  | $ | 3,968,789 |
Schedule of Maturities of Uninsured Deposits Exceeding FDIC Insurance $250,000 Limit | The following table sets forth the scheduled maturities of uninsured deposits, specifically the portion of deposit balances in excess of the FDIC insurance limit of $250,000, at December 31, 2022 and 2021:
(In thousands) |  | 2022 |  | 2021
Maturing within three months |  | $ | 518,457 |  |  | $ | 140,250 |
After three but within six months |  | 421,242 |  |  | 100,324 |
After six but within 12 months |  | 232,120 |  |  | 137,400 |
After 12 months |  | 165,353 |  |  | 173,527 |
Total |  | $ | 1,337,172 |  |  | $ | 551,501 |

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