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Bank Deposits (Tables) | 6 Months Ended
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Jun. 30, 2022
Deposits Liabilities, Balance Sheet, Reported Amounts [Abstract] |
Schedule of Deposits | Deposits consist of interest-bearing demand deposits (primarily money market and savings accounts), non-interest bearing demand deposits, and certificates of deposit. Deposits at June 30, 2022 and December 31, 2021 were as follows (in thousands):
|  | June 30, 2022 |  |  | December 31, 2021 |
Demand deposits (interest-bearing) |  | $ | 25,670,438 |  |  | $ | 22,626,560 |
Demand deposits (non-interest-bearing) |  |  | 319,682 |  |  |  | 626,633 |
Certificates of deposit |  |  | 19,180 |  |  |  | 27,155 |
|  | $ | 26,009,300 |  |  | $ | 23,280,348 |
Schedule of Maturities of Certificates of Deposit | Scheduled maturities of certificates of deposit at June 30, 2022 and December 31, 2021 were as follows (in thousands):
|  | June 30, 2022 |  |  | December 31, 2021 |
Certificates of deposit, less than $100,000: |  |  |  |  |  |
Within one year |  | $ | 36 |  |  | $ | 159 |
One to three years |  |  | 14 |  |  |  | 14 |
Three to five years |  |  | — |  |  |  | — |
|  | $ | 50 |  |  | $ | 173 |
Certificates of deposit, $100,000 and greater: |  |  |  |  |  |
Within one year |  | $ | 19,130 |  |  | $ | 20,098 |
One to three years |  |  | — |  |  |  | 6,884 |
Three to five years |  |  | — |  |  |  | — |
|  |  | 19,130 |  |  |  | 26,982 |
|  | $ | 19,180 |  |  | $ | 27,155 |

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