| Wert | {"amount": 958395000, "concept": "us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "currency": "USD"} |
|---|---|
| Zeitbezug | (Stichtag 2020-12-31) |
| Status | current |
| Entität | NELNET, INC. |
0001258602-21-000027f7bde1a401b286c74a2fd824ee1df541…