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Operating Revenue | 3 Months Ended
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Mar. 31, 2017
Regulated and Unregulated Operating Revenue [Abstract] |
Operating Revenue | Operating Revenue The Companies’ operating revenue consists of the following:
| Three Months Ended March 31,
| 2017 | 2016
(millions) |  |
Dominion |  |
Electric sales: |  |
Regulated | $ | 1,766 |  | $ | 1,842 |
Nonregulated | 427 |  | 389 |
Gas sales: |  |
Regulated | 448 |  | 65 |
Nonregulated | 144 |  | 118 |
Gas transportation and storage | 492 |  | 415 |
Other | 107 |  | 92 |
Total operating revenue | $ | 3,384 |  | $ | 2,921 |
Virginia Power |  |
Regulated electric sales | $ | 1,766 |  | $ | 1,842 |
Other | 65 |  | 48 |
Total operating revenue | $ | 1,831 |  | $ | 1,890 |
Dominion Gas |  |
Gas sales: |  |  |  |
Regulated | $ | 32 |  | $ | 29 |
Nonregulated | 2 |  | 1 |
Gas transportation and storage | 396 |  | 351 |
Other | 60 |  | 50 |
Total operating revenue | $ | 490 |  | $ | 431 |

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