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Related-Party Transactions (Tables) | 12 Months Ended
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Dec. 31, 2018
Virginia Electric and Power Company |
Schedule of Related Party Transactions | Presented below are significant transactions with DES and other affiliates:
Year Ended December 31, |  | 2018 |  | 2017 |  | 2016
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commodity purchases from affiliates |  |  | $ | 930 |  |  |  | $ | 674 |  |  |  | $ | 571 |
Services provided by affiliates(1) |  |  |  | 450 |  |  |  |  | 453 |  |  |  |  | 454 |
Services provided to affiliates |  |  |  | 24 |  |  |  |  | 25 |  |  |  |  | 22 |
(1) | Includes capitalized expenditures of $145 million, $144 million and $144 million for the year ended December 31, 2018, 2017 and 2016, respectively.
Dominion Energy Gas Holdings, LLC |
Schedule of Related Party Transactions | The costs of these services follow:
Year Ended December 31, |  | 2018 |  | 2017 |  | 2016
(millions) |  |  |  |  |  |
Sales of natural gas and transportation and storage services to affiliates |  |  | $ | 58 |  |  |  | $ | 70 |  |  |  | $ | 69 |
Purchases of natural gas from affiliates |  |  |  | 6 |  |  |  |  | 5 |  |  |  |  | 9 |
Services provided by related parties(1) |  |  |  | 131 |  |  |  |  | 143 |  |  |  |  | 141 |
Services provided to related parties(2) |  |  |  | 216 |  |  |  |  | 156 |  |  |  |  | 128 |
(1) | Includes capitalized expenditures of $37 million, $45 million and $49 million for the year ended December 31, 2018, 2017 and 2016, respectively.
(2) | Amounts primarily attributable to Atlantic Coast Pipeline, a related party VIE.
Schedule of Related Party Transactions | The following table presents affiliated and related party balances reflected in Dominion Energy Gas’ Consolidated Balance Sheets:
At December 31, |  | 2018 |  | 2017
(millions) |  |  |  |
Other receivables(1) |  |  | $ | 13 |  |  |  | $ | 12 |
Customer receivables from related parties |  |  |  | 1 |  |  |  |  | 1 |
Imbalances receivable from affiliates |  |  |  | 1 |  |  |  |  | 1 |
Imbalances payable to affiliates(2) |  |  |  | 13 |  |  |  |  | — |
Affiliated notes receivable(3) |  |  |  | 16 |  |  |  |  | 20 |
(1) | Represents amounts due from Atlantic Coast Pipeline, a related party VIE.
(2) | Amounts are presented in other current liabilities in Dominion Energy Gas’ Consolidated Balance Sheets.
(3) | Amounts are presented in other deferred charges and other assets in Dominion Energy Gas’ Consolidated Balance Sheets.

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- Definition Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates. + References No definition available. + Details
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