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Derivatives and Hedge Accounting Activities (Tables) | 12 Months Ended
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Dec. 31, 2016
Derivative [Line Items] |
Offsetting Assets | The tables below present Dominion's derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:
| December 31, 2016 | December 31, 2015
| Gross Amounts of Recognized Assets | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Assets Presented in the Consolidated Balance Sheet | Gross Amounts of Recognized Assets | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions) |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |
Over-the-counter | $ | 211 |  | $ | — |  | $ | 211 |  | $ | 217 |  | $ | — |  | $ | 217 |
Exchange | 44 |  | — |  | 44 |  | 138 |  | — |  | 138 |
Interest rate contracts: |  |  |  |  |  |
Over-the-counter | 17 |  | — |  | 17 |  | 24 |  | — |  | 24 |
Total derivatives, subject to a master netting or similar arrangement | 272 |  | — |  | 272 |  | 379 |  | — |  | 379 |
Total derivatives, not subject to a master netting or similar arrangement | 7 |  | — |  | 7 |  | 9 |  | — |  | 9 |
Total | $ | 279 |  | $ | — |  | $ | 279 |  | $ | 388 |  | $ | — |  | $ | 388 |
|  | December 31, 2016 |  |  | December 31, 2015 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
| Net Amounts of Assets Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Received | Net Amounts | Net Amounts of Assets Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Received | Net Amounts
(millions) |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |
Over-the-counter | $ | 211 |  | $ | 14 |  | $ | — |  | $ | 197 |  | $ | 217 |  | $ | 37 |  | $ | — |  | $ | 180 |
Exchange | 44 |  | 44 |  | — |  | — |  | 138 |  | 82 |  | — |  | 56 |
Interest rate contracts: |  |  |  |  |  |  |  |
Over-the-counter | 17 |  | 9 |  | — |  | 8 |  | 24 |  | 22 |  | — |  | 2 |
Total | $ | 272 |  | $ | 67 |  | $ | — |  | $ | 205 |  | $ | 379 |  | $ | 141 |  | $ | — |  | $ | 238 |
Offsetting Liabilities |
| December 31, 2016 | December 31, 2015
| Gross Amounts of Recognized Liabilities | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Gross Amounts of Recognized Liabilities | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions) |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |
Over-the-counter | $ | 23 |  | $ | — |  | $ | 23 |  | $ | 70 |  | $ | — |  | $ | 70 |
Exchange | 71 |  | — |  | 71 |  | 82 |  | — |  | 82 |
Interest rate contracts: |  |  |  |  |  |
Over-the-counter | 53 |  | — |  | 53 |  | 183 |  | — |  | 183 |
Foreign currency contracts: |  |  |  |  |  |
Over-the-counter | 6 |  | — |  | 6 |  | — |  | — |  | — |
Total derivatives, subject to a master netting or similar arrangement | 153 |  | — |  | 153 |  | 335 |  | — |  | 335 |
Total derivatives, not subject to a master netting or similar arrangement | 2 |  | — |  | 2 |  | 8 |  | — |  | 8 |
Total | $ | 155 |  | $ | — |  | $ | 155 |  | $ | 343 |  | $ | — |  | $ | 343 |
|  | December 31, 2016 |  |  | December 31, 2015 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
| Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Paid | Net Amounts | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Paid | Net Amounts
(millions) |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |
Over-the-counter | $ | 23 |  | $ | 14 |  | $ | — |  | $ | 9 |  | $ | 70 |  | $ | 37 |  | $ | — |  | $ | 33 |
Exchange | 71 |  | 44 |  | 27 |  | — |  | 82 |  | 82 |  | — |  | — |
Interest rate contracts: |  |  |  |  |  |  |  |
Over-the-counter | 53 |  | 9 |  | — |  | 44 |  | 183 |  | 22 |  | — |  | 161 |
Foreign currency contracts: |  |  |  |  |  |  |  |
Over-the-counter | 6 |  | — |  | — |  | 6 |  | — |  | — |  | — |  | — |
Total | $ | 153 |  | $ | 67 |  | $ | 27 |  | $ | 59 |  | $ | 335 |  | $ | 141 |  | $ | — |  | $ | 194 |
Volumes of Derivatives | The following table presents the volume of Dominion's derivative activity as of December 31, 2016. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.
| Current |  | Noncurrent |
Natural Gas (bcf): |  |
Fixed price(1) | 91 |  | 18 |
Basis | 223 |  | 593 |
Electricity (MWh): |  |  |  |
Fixed price(1) | 11,880,630 |  | 1,963,426 |
FTRs | 46,269,912 |  | — |
Liquids (Gal)(2) | 46,311,225 |  | 12,741,120 |
Interest rate(3) | $ | 1,800,000,000 |  | $ | 2,903,640,679 |
Foreign currency(3)(4) | $ | — |  | $ | 280,000,000 |
(1) | Includes options.
(2) | Includes NGLs and oil.
(3) | Maturity is determined based on final settlement period.
(4) | Euro equivalent volumes are €250,000,000.
Cash Flow Hedges Included Accumulated Other Comprehensive Income (Loss) | The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion's Consolidated Balance Sheet at December 31, 2016:
| AOCI After-Tax |  | Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax |  | Maximum Term
(millions) |  |  |
Commodities: |  |  |
Gas | $ | 10 |  | $ | 10 |  | 36 months
Electricity | (20 | ) | (20 | ) | 12 months
Other | (3 | ) | (3 | ) | 15 months
Interest rate | (274 | ) | (5 | ) | 375 months
Foreign currency | 7 |  | (1 | ) | 114 months
Total | $ | (280 | ) | $ | (19 | ) |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | The following tables present the fair values of Dominion's derivatives and where they are presented in its Consolidated Balance Sheets:
| Fair Value - Derivatives under Hedge Accounting |  | Fair Value - Derivatives not under Hedge Accounting |  | Total Fair Value |
(millions) |  |  |
At December 31, 2016 |  |  |
ASSETS |  |  |
Current Assets |  |  |
Commodity | $ | 29 |  | $ | 101 |  | $ | 130 |
Interest rate | 10 |  | — |  | 10 |
Total current derivative assets | 39 |  | 101 |  | 140 |
Noncurrent Assets |  |  |  |  |  |
Commodity | — |  | 132 |  | 132 |
Interest rate | 7 |  | — |  | 7 |
Total noncurrent derivative assets(1) | 7 |  | 132 |  | 139 |
Total derivative assets | $ | 46 |  | $ | 233 |  | $ | 279 |
LIABILITIES |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |
Commodity | $ | 51 |  | $ | 41 |  | $ | 92 |
Interest rate | 33 |  | — |  | 33 |
Foreign currency | 3 |  | — |  | 3 |
Total current derivative liabilities(2) | 87 |  | 41 |  | 128 |
Noncurrent Liabilities |  |  |  |  |  |
Commodity | 1 |  | 3 |  | 4 |
Interest rate | 20 |  | — |  | 20 |
Foreign currency | 3 |  | — |  | 3 |
Total noncurrent derivative liabilities(3) | 24 |  | 3 |  | 27 |
Total derivative liabilities | $ | 111 |  | $ | 44 |  | $ | 155 |
At December 31, 2015 |  |  |  |  |  |
ASSETS |  |  |
Current Assets |  |  |
Commodity | $ | 101 |  | $ | 151 |  | $ | 252 |
Interest rate | 3 |  | — |  | 3 |
Total current derivative assets | 104 |  | 151 |  | 255 |
Noncurrent Assets |  |  |  |  |  |
Commodity | 3 |  | 109 |  | 112 |
Interest rate | 21 |  | — |  | 21 |
Total noncurrent derivative assets(1) | 24 |  | 109 |  | 133 |
Total derivative assets | $ | 128 |  | $ | 260 |  | $ | 388 |
LIABILITIES |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |
Commodity | $ | 32 |  | $ | 116 |  | $ | 148 |
Interest rate | 164 |  | — |  | 164 |
Total current derivative liabilities(2) | 196 |  | 116 |  | 312 |
Noncurrent Liabilities |  |  |  |  |  |
Commodity | — |  | 12 |  | 12 |
Interest rate | 19 |  | — |  | 19 |
Total noncurrent derivative liabilities(3) | 19 |  | 12 |  | 31 |
Total derivative liabilities | $ | 215 |  | $ | 128 |  | $ | 343 |
(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.
Derivative Instruments, Gain (Loss) | The following tables present the gains and losses on Dominion's derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:
Derivatives in cash flow hedging relationships | Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1) |  | Amount of Gain (Loss) Reclassified from AOCI to Income |  | Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2) |
(millions) |  |  |
Year Ended December 31, 2016 |  |  |
Derivative Type and Location of Gains (Losses) |  |  |
Commodity: |  |  |
Operating revenue |  |  | $ | 330 |  |  |
Purchased gas |  |  | (13 | ) |  |
Electric fuel and other energy-related purchases |  |  | (10 | ) |  |
Total commodity | $ | 164 |  | $ | 307 |  | $ | — |
Interest rate(3) | (66 | ) | (31 | ) | (26 | )
Foreign currency(4) | (6 | ) | (17 | ) | — |
Total | $ | 92 |  | $ | 259 |  | $ | (26 | )
Year Ended December 31, 2015 |  |  |  |  |  |
Derivative Type and Location of Gains (Losses) |  |  |  |  |  |
Commodity: |  |  |  |  |  |
Operating revenue |  |  | $ | 203 |  |  |
Purchased gas |  |  | (15 | ) |  |
Electric fuel and other energy-related purchases |  |  | (1 | ) |  |
Total commodity | $ | 230 |  | $ | 187 |  | $ | 4 |
Interest rate(3) | (46 | ) | (11 | ) | (13 | )
Total | $ | 184 |  | $ | 176 |  | $ | (9 | )
Year Ended December 31, 2014 |  |  |  |  |  |
Derivative Type and Location of Gains (Losses) |  |  |  |  |  |
Commodity: |  |  |  |  |  |
Operating revenue |  |  | $ | (130 | ) |  |
Purchased gas |  |  | (13 | ) |  |
Electric fuel and other energy-related purchases |  |  | 7 |  |  |
Total commodity | $ | 245 |  | $ | (136 | ) | $ | (4 | )
Interest rate(3) | (208 | ) | (16 | ) | (81 | )
Total | $ | 37 |  | $ | (152 | ) | $ | (85 | )
(1) | Amounts deferred into AOCI have no associated effect in Dominion's Consolidated Statements of Income.
(2) | Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.
(3) | Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.
(4) | Amounts recorded in Dominion's Consolidated Statements of Income are classified in other income.
Schedule Of Derivatives Not Designated As Hedging Instruments |
Derivatives not designated as hedging instruments | Amount of Gain (Loss) Recognized in Income on Derivatives(1) |
Year Ended December 31, | 2016 |  | 2015 |  | 2014 |
(millions) |  |  |
Derivative Type and Location of Gains (Losses) |  |  |
Commodity: |  |  |
Operating revenue | $ | 2 |  | $ | 24 |  | $ | (310 | )
Purchased gas | 4 |  | (14 | ) | (51 | )
Electric fuel and other energy-related purchases | (70 | ) | (14 | ) | 113 |
Other operations & maintenance | 1 |  | — |  | — |
Interest rate(2) | — |  | (1 | ) | — |
Total | $ | (63 | ) | $ | (5 | ) | $ | (248 | )
(1) | Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Dominion's Consolidated Statements of Income.
(2) | Amounts recorded in Dominion's Consolidated Statements of Income are classified in interest and related charges.
Virginia Electric and Power Company |
Derivative [Line Items] |
Offsetting Assets | The tables below present Virginia Power's derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:
| December 31, 2016 | December 31, 2015
| Gross Amounts of Recognized Assets | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Assets Presented in the Consolidated Balance Sheet | Gross Amounts of Recognized Assets | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions) |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |
Over-the-counter | $ | 147 |  | $ | — |  | $ | 147 |  | $ | 101 |  | $ | — |  | $ | 101 |
Interest rate contracts: |  |  |  |  |  |
Over-the-counter | 6 |  | — |  | 6 |  | 13 |  | — |  | 13 |
Total derivatives, subject to a master netting or similar arrangement | 153 |  | — |  | 153 |  | 114 |  | — |  | 114 |
Total derivatives, not subject to a master netting or similar arrangement | 41 |  | — |  | 41 |  | 13 |  | — |  | 13 |
Total | $ | 194 |  | $ | — |  | $ | 194 |  | $ | 127 |  | $ | — |  | $ | 127 |
|  | December 31, 2016 |  |  | December 31, 2015 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
| Net Amounts of Assets Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Received | Net Amounts | Net Amounts of Assets Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Received | Net Amounts
(millions) |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |
Over-the-counter | $ | 147 |  | $ | 2 |  | $ | — |  | $ | 145 |  | $ | 101 |  | $ | 3 |  | $ | — |  | $ | 98 |
Interest rate contracts: |  |  |  |  |  |  |  |
Over-the-counter | 6 |  | — |  | — |  | 6 |  | 13 |  | 10 |  | — |  | 3 |
Total | $ | 153 |  | $ | 2 |  | $ | — |  | $ | 151 |  | $ | 114 |  | $ | 13 |  | $ | — |  | $ | 101 |
Offsetting Liabilities |
| December 31, 2016 | December 31, 2015
| Gross Amounts of Recognized Liabilities | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Gross Amounts of Recognized Liabilities | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions) |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |
Over-the-counter | $ | 2 |  | $ | — |  | $ | 2 |  | $ | 5 |  | $ | — |  | $ | 5 |
Interest rate contracts: |  |  |  |  |  |
Over-the-counter | 21 |  | — |  | 21 |  | 59 |  | — |  | 59 |
Total derivatives, subject to a master netting or similar arrangement | 23 |  | — |  | 23 |  | 64 |  | — |  | 64 |
Total derivatives, not subject to a master netting or similar arrangement | 8 |  | — |  | 8 |  | 22 |  | — |  | 22 |
Total | $ | 31 |  | $ | — |  | $ | 31 |  | $ | 86 |  | $ | — |  | $ | 86 |
|  | December 31, 2016 |  |  | December 31, 2015 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
| Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Paid | Net Amounts | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Paid | Net Amounts
(millions) |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |
Over-the-counter | $ | 2 |  | $ | 2 |  | $ | — |  | $ | — |  | $ | 5 |  | $ | 3 |  | $ | — |  | $ | 2 |
Interest rate contracts: |  |  |  |  |  |  |  |
Over-the-counter | 21 |  | — |  | — |  | 21 |  | 59 |  | 10 |  | — |  | 49 |
Total | $ | 23 |  | $ | 2 |  | $ | — |  | $ | 21 |  | $ | 64 |  | $ | 13 |  | $ | — |  | $ | 51 |
Volumes of Derivatives | The following table presents the volume of Virginia Power's derivative activity at December 31, 2016. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.
| Current |  | Noncurrent |
Natural Gas (bcf): |  |
Fixed price(1) | 27 |  | 14 |
Basis | 101 |  | 539 |
Electricity (MWh): |  |  |  |
Fixed price(1) | 1,343,310 |  | 1,963,426 |
FTRs | 43,853,950 |  | — |
Interest rate | $ | 800,000,000 |  | $ | 850,000,000 |
(1) | Includes options.
Cash Flow Hedges Included Accumulated Other Comprehensive Income (Loss) | The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Virginia Power's Consolidated Balance Sheet at December 31, 2016:
| AOCI After-Tax |  | Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax |  | Maximum Term
(millions) |  |  |
Interest rate | $ | (8 | ) | $ | (1 | ) | 375 months
Total | $ | (8 | ) | $ | (1 | ) |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | The following tables present the fair values of Virginia Power's derivatives and where they are presented in its Consolidated Balance Sheets:
| Fair Value - Derivatives under Hedge Accounting |  | Fair Value - Derivatives not under Hedge Accounting |  | Total Fair Value |
(millions) |  |  |  |  |  |
At December 31, 2016 |  |  |
ASSETS |  |  |  |  |  |
Current Assets |  |  |  |  |  |
Commodity | $ | — |  | $ | 60 |  | $ | 60 |
Interest rate | 6 |  | — |  | 6 |
Total current derivative assets(1) | 6 |  | 60 |  | 66 |
Noncurrent Assets |  |  |
Commodity | — |  | 128 |  | 128 |
Total noncurrent derivative assets | — |  | 128 |  | 128 |
Total derivative assets | $ | 6 |  | $ | 188 |  | $ | 194 |
LIABILITIES |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |
Commodity | $ | — |  | $ | 10 |  | $ | 10 |
Interest rate | 8 |  | — |  | 8 |
Total current derivative liabilities(2) | 8 |  | 10 |  | 18 |
Noncurrent Liabilities |  |  |
Interest rate | 13 |  | — |  | 13 |
Total noncurrent derivative liabilities(3) | 13 |  | — |  | 13 |
Total derivative liabilities | $ | 21 |  | $ | 10 |  | $ | 31 |
At December 31, 2015 |  |  |
ASSETS |  |  |  |  |  |
Current Assets |  |  |  |  |  |
Commodity | $ | — |  | $ | 18 |  | $ | 18 |
Total current derivative assets(1) | — |  | 18 |  | 18 |
Noncurrent Assets |  |  |
Commodity | — |  | 96 |  | 96 |
Interest rate | 13 |  | — |  | 13 |
Total noncurrent derivative assets | 13 |  | 96 |  | 109 |
Total derivative assets | $ | 13 |  | $ | 114 |  | $ | 127 |
LIABILITIES |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |
Commodity | $ | — |  | $ | 23 |  | $ | 23 |
Interest rate | 57 |  | — |  | 57 |
Total current derivative liabilities(2) | 57 |  | 23 |  | 80 |
Noncurrent Liabilities |  |  |
Commodity | — |  | 4 |  | 4 |
Interest rate | 2 |  | — |  | 2 |
Total noncurrent derivative liabilities(3) | 2 |  | 4 |  | 6 |
Total derivative liabilities | $ | 59 |  | $ | 27 |  | $ | 86 |
(1) | Current derivative assets are presented in other current assets in Virginia Power's Consolidated Balance Sheets.
(2) | Current derivative liabilities are presented in other current liabilities in Virginia Power's Consolidated Balance Sheets.
(3) | Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Virginia Power's Consolidated Balance Sheets.
Derivative Instruments, Gain (Loss) | The following tables present the gains and losses on Virginia Power's derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:
Derivatives in cash flow hedging relationships | Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1) |  | Amount of Gain (Loss) Reclassified from AOCI to Income |  | Increase (Decrease) in Derivatives Subject to Regulatory Treatment(2) |
(millions) |  |  |
Year Ended December 31, 2016 |  |  |
Derivative Type and Location of Gains (Losses) |  |  |
Interest rate(3) | $ | (3 | ) | $ | (1 | ) | $ | (26 | )
Total | $ | (3 | ) | $ | (1 | ) | $ | (26 | )
Year Ended December 31, 2015 |  |  |
Derivative Type and Location of Gains (Losses) |  |  |
Commodity: |  |  |
Electric fuel and other energy-related purchases |  |  | $ | (1 | ) |  |
Total commodity | $ | — |  | $ | (1 | ) | $ | 4 |
Interest rate(3) | (3 | ) | — |  | (13 | )
Total | $ | (3 | ) | $ | (1 | ) | $ | (9 | )
Year Ended December 31, 2014 |  |  |
Derivative Type and Location of Gains (Losses) |  |  |
Commodity: |  |  |
Electric fuel and other energy-related purchases |  |  | $ | 5 |  |  |
Total commodity | $ | 4 |  | $ | 5 |  | $ | (4 | )
Interest rate(3) | (10 | ) | — |  | (81 | )
Total | $ | (6 | ) | $ | 5 |  | $ | (85 | )
(1) | Amounts deferred into AOCI have no associated effect in Virginia Power's Consolidated Statements of Income.
(2) | Represents net derivative activity deferred into and amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.
(3) | Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in interest and related charges.
Schedule Of Derivatives Not Designated As Hedging Instruments |
Derivatives not designated as hedging instruments | Amount of Gain (Loss) Recognized in Income on Derivatives(1) |
Year Ended December 31, | 2016 |  | 2015 |  | 2014 |
(millions) |  |  |  |  |
Derivative Type and Location of Gains (Losses) |  |  |  |  |
Commodity(2) | $ | (70 | ) | $ | (13 | ) | $ | 105 |
Total | $ | (70 | ) | $ | (13 | ) | $ | 105 |
(1) | Includes derivative activity amortized out of regulatory assets/liabilities. Amounts deferred into regulatory assets/liabilities have no associated effect in Virginia Power's Consolidated Statements of Income.
(2) | Amounts recorded in Virginia Power's Consolidated Statements of Income are classified in electric fuel and other energy-related purchases.
Dominion Gas Holdings, LLC |
Derivative [Line Items] |
Offsetting Assets | The tables below present Dominion Gas' derivative asset and liability balances by type of financial instrument, before and after the effects of offsetting:
| December 31, 2016 | December 31, 2015
| Gross Amounts of Recognized Assets | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Assets Presented in the Consolidated Balance Sheet | Gross Amounts of Recognized Assets | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Assets Presented in the Consolidated Balance Sheet
(millions) |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |
Over-the-counter | $ | — |  | $ | — |  | $ | — |  | $ | 11 |  | $ | — |  | $ | 11 |
Total derivatives, subject to a master netting or similar arrangement | $ | — |  | $ | — |  | $ | — |  | $ | 11 |  | $ | — |  | $ | 11 |
|  | December 31, 2016 |  |  | December 31, 2015 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
| Net Amounts of Assets Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Received | Net Amounts | Net Amounts of Assets Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Received | Net Amounts
(millions) |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |
Over-the-counter | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 11 |  | $ | — |  | $ | — |  | $ | 11 |
Total | $ | — |  | $ | — |  | $ | — |  | $ | — |  | $ | 11 |  | $ | — |  | $ | — |  | $ | 11 |
Offsetting Liabilities |
| December 31, 2016 | December 31, 2015
| Gross Amounts of Recognized Liabilities | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Gross Amounts of Recognized Liabilities | Gross Amounts Offset in the Consolidated Balance Sheet | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet
(millions) |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |
Over-the-counter | $ | 5 |  | $ | — |  | $ | 5 |  | $ | — |  | $ | — |  | $ | — |
Interest rate contracts: |  |  |  |  |  |
Over-the-counter | — |  | — |  | — |  | 14 |  | — |  | 14 |
Foreign currency contracts: |  |  |  |  |  |
Over-the-counter | 6 |  | — |  | 6 |  | — |  | — |  | — |
Total derivatives, subject to a master netting or similar arrangement | $ | 11 |  | $ | — |  | $ | 11 |  | $ | 14 |  | $ | — |  | $ | 14 |
|  | December 31, 2016 |  |  | December 31, 2015 |
|  | Gross Amounts Not Offset in the Consolidated Balance Sheet |  |  | Gross Amounts Not Offset in the Consolidated Balance Sheet |
| Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Paid | Net Amounts | Net Amounts of Liabilities Presented in the Consolidated Balance Sheet | Financial Instruments | Cash Collateral Paid | Net Amounts
(millions) |  |  |  |  |  |  |  |
Commodity contracts: |  |  |  |  |  |  |  |
Over-the-counter | $ | 5 |  | $ | — |  | $ | — |  | $ | 5 |  | $ | — |  | $ | — |  | $ | — |  | $ | — |
Interest rate contracts: |  |  |  |  |  |  |  |
Over-the-counter | — |  | — |  | — |  | — |  | 14 |  | — |  | — |  | 14 |
Foreign currency contracts: |  |  |  |  |  |  |  |
Over-the-counter | 6 |  | — |  | — |  | 6 |  | — |  | — |  | — |  | — |
Total | $ | 11 |  | $ | — |  | $ | — |  | $ | 11 |  | $ | 14 |  | $ | — |  | $ | — |  | $ | 14 |
Volumes of Derivatives | The following table presents the volume of Dominion Gas' derivative activity at December 31, 2016. These volumes are based on open derivative positions and represent the combined absolute value of their long and short positions, except in the case of offsetting transactions, for which they represent the absolute value of the net volume of their long and short positions.
| Current |  | Noncurrent |
NGLs (Gal) | 39,549,225 |  | 7,953,120 |
Foreign currency(1) | $ | — |  | $ | 280,000,000 |
(1) | Maturity is determined based on final settlement period. Euro equivalent volumes are €250,000,000.
Cash Flow Hedges Included Accumulated Other Comprehensive Income (Loss) | The following table presents selected information related to gains (losses) on cash flow hedges included in AOCI in Dominion Gas' Consolidated Balance Sheet at December 31, 2016:
| AOCI After-Tax |  | Amounts Expected to be Reclassified to Earnings during the next 12 Months After-Tax |  | Maximum Term
(millions) |  |  |
Commodities: |  |  |
NGLs | $ | (3 | ) | $ | (3 | ) | 15 months
Interest rate | (28 | ) | (3 | ) | 336 months
Foreign currency | 7 |  | (1 | ) | 114 months
Total | $ | (24 | ) | $ | (7 | ) |
Schedule of Derivative Instruments in Statement of Financial Position, Fair Value | The following tables present the fair values of Dominion Gas' derivatives and where they are presented in its Consolidated Balance Sheets:
| Fair Value - Derivatives under Hedge Accounting |  | Fair Value - Derivatives not under Hedge Accounting |  | Total Fair Value |
(millions) |  |  |  |  |  |
At December 31, 2016 |  |  |
LIABILITIES |  |  |  |  |  |
Current Liabilities |  |  |
Commodity | $ | 4 |  | $ | — |  | $ | 4 |
Foreign currency | 3 |  | — |  | 3 |
Total current derivative liabilities(3) | 7 |  | — |  | 7 |
Noncurrent Liabilities |  |  |  |  |  |
Commodity | 1 |  | — |  | 1 |
Foreign currency | 3 |  | — |  | 3 |
Total noncurrent derivative liabilities(4) | 4 |  | — |  | 4 |
Total derivative liabilities | $ | 11 |  | $ | — |  | $ | 11 |
At December 31, 2015 |  |  |
ASSETS |  |  |  |  |  |
Current Assets |  |  |  |  |  |
Commodity | $ | 10 |  | $ | — |  | $ | 10 |
Total current derivative assets(1) | 10 |  | — |  | 10 |
Noncurrent Assets |  |  |
Commodity | 1 |  | — |  | 1 |
Total noncurrent derivative assets(2) | 1 |  | — |  | 1 |
Total derivative assets | $ | 11 |  | $ | — |  | $ | 11 |
LIABILITIES |  |  |  |  |  |
Current Liabilities |  |  |  |  |  |
Interest rate | $ | 14 |  | $ | — |  | $ | 14 |
Total current derivative liabilities(3) | 14 |  | — |  | 14 |
Total derivative liabilities | $ | 14 |  | $ | — |  | $ | 14 |
(1) | Current derivative assets are presented in other current assets in Dominion Gas' Consolidated Balance Sheets.
(2) | Noncurrent derivative assets are presented in other deferred charges and other assets in Dominion Gas' Consolidated Balance Sheets.
(3) | Current derivative liabilities are presented in other current liabilities in Dominion Gas' Consolidated Balance Sheets.
(4) | Noncurrent derivative liabilities are presented in other deferred credits and other liabilities in Dominion Gas' Consolidated Balance Sheets.
Derivative Instruments, Gain (Loss) | The following tables present the gains and losses on Dominion Gas' derivatives, as well as where the associated activity is presented in its Consolidated Balance Sheets and Statements of Income:
Derivatives in cash flow hedging relationships | Amount of Gain (Loss) Recognized in AOCI on Derivatives (Effective Portion)(1) |  | Amount of Gain (Loss) Reclassified from AOCI to Income |
(millions) |  |
Year Ended December 31, 2016 |  |
Derivative Type and Location of Gains (Losses) |  |
Commodity: |  |
Operating revenue |  | $ | 4 |
Total commodity | $ | (12 | ) | $ | 4 |
Interest rate(2) | (8 | ) | (2 | )
Foreign currency(3) | (6 | ) | (17 | )
Total | $ | (26 | ) | $ | (15 | )
Year Ended December 31, 2015 |  |
Derivative Type and Location of Gains (Losses) |  |
Commodity: |  |
Operating revenue |  | $ | 6 |
Total commodity | $ | 16 |  | $ | 6 |
Interest rate(2) | (6 | ) | — |
Total | $ | 10 |  | $ | 6 |
Year Ended December 31, 2014 |  |
Derivative Type and Location of Gains (Losses) |  |
Commodity: |  |
Operating revenue |  | $ | 2 |
Purchased gas |  |  | (14 | )
Total commodity | $ | 12 |  | $ | (12 | )
Interest rate(2) | (62 | ) | (1 | )
Total | $ | (50 | ) | $ | (13 | )
(1) | Amounts deferred into AOCI have no associated effect in Dominion Gas' Consolidated Statements of Income.
(2) | Amounts recorded in Dominion Gas' Consolidated Statements of Income are classified in interest and related charges.
(3) | Amounts recorded in Dominion Gas' Consolidated Statements of Income are classified in other income.
Schedule Of Derivatives Not Designated As Hedging Instruments |
Derivatives not designated as hedging instruments | Amount of Gain (Loss) Recognized in Income on Derivatives |
Year Ended December 31, | 2016 |  | 2015 |  | 2014 |
(millions) |  |  |  |  |
Derivative Type and Location of Gains (Losses) |  |  |  |  |
Commodity |  |  |
Operating revenue | $ | 1 |  | $ | 6 |  | $ | — |
Total | $ | 1 |  | $ | 6 |  | $ | — |

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