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v3.20.1

Borrowings - Financing VIEs (Details) - USD ($) $ in Thousands | Mar. 31, 2020 | Dec. 31, 2019 | Mar. 31, 2019
--- | --- | --- | ---
Debt Outstanding |  |  |
Short-Term | $ 0 | $ 289,230 |
Long-Term | 4,708,036 | 4,354,037 |
Total | 4,708,036 | 4,643,267 |
Carrying Amount of Assets Securing Debt Outstanding |  |  |
Restricted Cash | 189,439 | 156,883 | $ 153,552
Other Assets | 41,812 | 29,398 |
Total assets | 31,760,895 | 32,686,479 |
Variable Interest Entity, Primary Beneficiary |  |  |
Debt Outstanding |  |  |
Short-Term | 0 | 289,230 |
Long-Term | 4,509,674 | 4,155,878 |
Total | 4,509,674 | 4,445,108 |
Carrying Amount of Assets Securing Debt Outstanding |  |  |
Loans | 5,594,488 | 5,586,652 |
Restricted Cash | 181,862 | 154,563 |
Other Assets | 372,630 | 357,005 |
Total assets | 6,148,980 | 6,098,220 |
Variable Interest Entity, Primary Beneficiary | Private Education Loan securitization |  |  |
Debt Outstanding |  |  |
Short-Term | 0 | 0 |
Long-Term | 4,509,674 | 4,155,878 |
Total | 4,509,674 | 4,155,878 |
Carrying Amount of Assets Securing Debt Outstanding |  |  |
Loans | 5,594,488 | 5,246,986 |
Restricted Cash | 172,546 | 145,760 |
Other Assets | 370,795 | 333,173 |
Total assets | 6,137,829 | 5,725,919 |
Variable Interest Entity, Primary Beneficiary | Secured Borrowing Facility |  |  |
Debt Outstanding |  |  |
Short-Term | 0 | 289,230 |
Long-Term | 0 | 0 |
Total | 0 | 289,230 |
Carrying Amount of Assets Securing Debt Outstanding |  |  |
Loans | 0 | 339,666 |
Restricted Cash | 9,316 | 8,803 |
Other Assets | 1,835 | 23,832 |
Total assets | $ 11,151 | $ 372,301 |

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