| Wert | {"amount": 8564000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": "USD"} |
|---|---|
| Zeitbezug | 2020-01-01 – 2020-12-31 |
| Status | current |
| Entität | WADDELL & REED FINANCIAL, INC. |
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