| Wert | {"amount": 6400000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": "USD"} |
|---|---|
| Zeitbezug | 2016-01-01 – 2016-03-31 |
| Status | current |
| Entität | HANOVER INSURANCE GROUP, INC. |
0000944695-16-000170f7bde1a401b286c74a2fd824ee1df541…