| Wert | {"amount": 22049000000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD"} |
|---|---|
| Zeitbezug | (Stichtag 2012-03-31) |
| Status | current |
| Entität | FEDERAL NATIONAL MORTGAGE ASSOCIATION FANNIE MAE |
0001193125-12-220406f7bde1a401b286c74a2fd824ee1df541…