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Derivatives and Hedge Accounting Activities (Fair Values of our Derivatives) (Details) - USD ($) $ in Millions | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | $ 279 | $ 388
Derivative liabilities |  | 155 | 343
Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 140 | 255
Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 130 | 252
Current Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 10 | 3
Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [1] | 139 | 133
Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 132 | 112
Noncurrent Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 7 | 21
Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [2] | 128 | 312
Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 92 | 148
Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 33 | 164
Current Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [3] | 27 | 31
Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 4 | 12
Noncurrent Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 20 | 19
Noncurrent Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Fair Value - Derivatives under Hedge Accounting |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 46 | 128
Derivative liabilities |  | 111 | 215
Fair Value - Derivatives under Hedge Accounting | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 39 | 104
Fair Value - Derivatives under Hedge Accounting | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 29 | 101
Fair Value - Derivatives under Hedge Accounting | Current Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 10 | 3
Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [1] | 7 | 24
Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 0 | 3
Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 7 | 21
Fair Value - Derivatives under Hedge Accounting | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [2] | 87 | 196
Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 51 | 32
Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 33 | 164
Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [3] | 24 | 19
Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 1 | 0
Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 20 | 19
Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Fair Value - Derivatives not under Hedge Accounting |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 233 | 260
Derivative liabilities |  | 44 | 128
Fair Value - Derivatives not under Hedge Accounting | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 101 | 151
Fair Value - Derivatives not under Hedge Accounting | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 101 | 151
Fair Value - Derivatives not under Hedge Accounting | Current Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 0 | 0
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [1] | 132 | 109
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 132 | 109
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 0 | 0
Fair Value - Derivatives not under Hedge Accounting | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [2] | 41 | 116
Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 41 | 116
Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 | 0
Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 |
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [3] | 3 | 12
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 | 12
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 | 0
Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 |
Virginia Electric and Power Company |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 194 | 127
Derivative liabilities |  | 31 | 86
Virginia Electric and Power Company | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [4] | 66 | 18
Virginia Electric and Power Company | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 60 | 18
Virginia Electric and Power Company | Current Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 6 |
Virginia Electric and Power Company | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 128 | 109
Virginia Electric and Power Company | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 128 | 96
Virginia Electric and Power Company | Noncurrent Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 13
Virginia Electric and Power Company | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [5] | 18 | 80
Virginia Electric and Power Company | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 10 | 23
Virginia Electric and Power Company | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 8 | 57
Virginia Electric and Power Company | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [6] | 13 | 6
Virginia Electric and Power Company | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  |  | 4
Virginia Electric and Power Company | Noncurrent Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 13 | 2
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 6 | 13
Derivative liabilities |  | 21 | 59
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [4] | 6 | 0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 0 | 0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 6 |
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 0 | 13
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 0 | 0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 13
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [5] | 8 | 57
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 | 0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 8 | 57
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [6] | 13 | 2
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  |  | 0
Virginia Electric and Power Company | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 13 | 2
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 188 | 114
Derivative liabilities |  | 10 | 27
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [4] | 60 | 18
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 60 | 18
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 0 |
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 128 | 96
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  | 128 | 96
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 0
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [5] | 10 | 23
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 10 | 23
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 |
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [6] | 0 | 4
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  |  | 4
Virginia Electric and Power Company | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 | 0
Dominion Gas Holdings, LLC |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 11
Derivative liabilities |  | 11 | 14
Dominion Gas Holdings, LLC | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [7] |  | 10
Dominion Gas Holdings, LLC | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 10
Dominion Gas Holdings, LLC | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [8] |  | 1
Dominion Gas Holdings, LLC | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 1
Dominion Gas Holdings, LLC | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [9] | 7 | 14
Dominion Gas Holdings, LLC | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 4 |
Dominion Gas Holdings, LLC | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  |  | 14
Dominion Gas Holdings, LLC | Current Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Dominion Gas Holdings, LLC | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [10] | 4 |
Dominion Gas Holdings, LLC | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 1 |
Dominion Gas Holdings, LLC | Noncurrent Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 11
Derivative liabilities |  | 11 | 14
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [7] |  | 10
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 10
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [8] |  | 1
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 1
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [9] | 7 | 14
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 4 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  |  | 14
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Current Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [10] | 4 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 1 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives under Hedge Accounting | Noncurrent Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 3 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 0
Derivative liabilities |  | 0 | 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [7] |  | 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets | [8] |  | 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Assets | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative assets |  |  | 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [9] | 0 | 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Interest rate |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  |  | $ 0
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Current Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities | [10] | 0 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Commodity |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | 0 |
Dominion Gas Holdings, LLC | Fair Value - Derivatives not under Hedge Accounting | Noncurrent Liabilities | Foreign currency |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |
Derivative liabilities |  | $ 0 |
[1] | Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion's Consolidated Balance Sheets.
[2] | Current derivative liabilities are presented in other current liabilities in Dominion's Consolidated Balance Sheets.
[3] | Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion's Consolidated Balance Sheets.
[4] | Current derivative assets are presented in other current assets in Virginia Power's Consolidated Balance Sheets.
[5] | Current derivative liabilities are presented in other current liabilities in Virginia Power's Consolidated Balance Sheets.
[6] | Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power's Consolidated Balance Sheets.
[7] | Current derivative assets are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.
[8] | Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.
[9] | Current derivative liabilities are presented in other current liabilities in Dominion Gas' Consolidated Balance Sheets.
[10] | Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.

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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41271-113958 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6945355&loc=d3e41228-113958 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=49121117&loc=d3e13495-108611 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226008-175313 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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