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v3.23.2

Allowance for Credit Losses - Payment Status (Amortized Cost Basis) (Details) - USD ($) $ in Thousands | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | $ 190,877 | $ 326,116
Deferment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 1,095 | 7,698
Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 179,673 | 289,134
30-59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 5,843 | 13,859
60-89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 2,410 | 8,809
90 Days or Greater Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 1,856 | 6,616
Private Education Loans |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 190,877 | 326,116
Private Education Loans | Deferment |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 1,095 | 7,698
Private Education Loans | Current |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 179,673 | 289,134
Private Education Loans | 30-59 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 5,843 | 13,859
Private Education Loans | 60-89 Days Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | 2,410 | 8,809
Private Education Loans | 90 Days or Greater Past Due |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Payment Status (Amortized Cost Basis) | $ 1,856 | $ 6,616

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