| Wert | {"amount": 1434000000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "currency": "USD"} |
|---|---|
| Zeitbezug | 2017-01-01 – 2017-12-31 |
| Status | current |
| Entität | AMERICAN WATER WORKS COMPANY, INC. |
0001410636-18-000076f7bde1a401b286c74a2fd824ee1df541…