| Wert | {"amount": 13100000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": "USD"} |
|---|---|
| Zeitbezug | 2018-01-01 – 2018-12-31 |
| Status | current |
| Entität | HANOVER INSURANCE GROUP, INC. |
0001564590-19-003788f7bde1a401b286c74a2fd824ee1df541…