XML 25 R15.htm IDEA: XBRL DOCUMENT
v3.25.3

Significant Accounting Policies | 9 Months Ended
--- | ---
Sep. 30, 2025
Accounting Policies [Abstract] |
Significant Accounting Policies | Note 2. Significant Accounting Policies As permitted by the rules and regulations of the SEC, the Companies’ accompanying unaudited Consolidated Financial Statements contain certain condensed financial information and exclude certain footnote disclosures normally included in annual audited consolidated financial statements prepared in accordance with GAAP. These unaudited Consolidated Financial Statements should be read in conjunction with the Consolidated Financial Statements and Notes in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2024. In the Companies’ opinion, the accompanying unaudited Consolidated Financial Statements contain all adjustments necessary to present fairly their financial position at September 30, 2025, their results of operations and changes in equity for the three and nine months ended September 30, 2025 and 2024 and their cash flows for the nine months ended September 30, 2025 and 2024. Such adjustments are normal and recurring in nature unless otherwise noted. The Companies make certain estimates and assumptions in preparing their Consolidated Financial Statements in accordance with GAAP. These estimates and assumptions affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses for the periods presented. Actual results may differ from those estimates. The Companies’ accompanying unaudited Consolidated Financial Statements include, after eliminating intercompany transactions and balances, their accounts, those of their respective majority-owned subsidiaries and non-wholly-owned entities in which they have a controlling financial interest. For certain partnership structures, income is allocated based on the liquidation value of the underlying contractual arrangements. Stonepeak’s 50% ownership interest in OSWP is reflected as noncontrolling interest in the Companies’ Consolidated Financial Statements. The results of operations for interim periods are not necessarily indicative of the results expected for the full year. Information for quarterly periods is affected by seasonal variations in sales, rate changes, electric fuel and other energy-related purchases, purchased gas expenses and other factors. Certain amounts in the Companies’ 2024 Consolidated Financial Statements and Notes have been reclassified to conform to the 2025 presentation for comparative purposes; however, such reclassifications did not affect the Companies’ net income, total assets, liabilities, equity or cash flows. Amounts disclosed for Dominion Energy are inclusive of Virginia Power, where applicable. There have been no significant changes from Note 2 to the Consolidated Financial Statements in the Companies’ Annual Report on Form 10-K for the year ended December 31, 2024, with the exception of the items described below. Revision of Previously Issued Consolidated Financial Statements During the second quarter of 2025, the Companies identified misstatements in their previously issued consolidated financial statements related to income taxes associated with investments held within their qualified nuclear decommissioning trusts, primarily a net understatement of deferred income taxes associated with unrealized gains and losses (reflected in the Corporate and Other segment and attributable to Contracted Energy and Dominion Energy Virginia). The Companies assessed the impacts of the misstatements from both quantitative and qualitative perspectives and determined that the related impacts were not material to any of the Companies' previously issued consolidated financial statements. As a result, the Companies will revise their previously issued consolidated financial statements. Accordingly, all consolidated financial information contained in these consolidated financial statements and the accompanying notes has been revised to reflect the correction. The Companies will present the revision of their previously issued consolidated financial statements for the years ended December 31, 2024 and 2023 in connection with the future filing of their Annual Report on Form 10-K for the year ended December 31, 2025. Additionally, the Companies will present the revision of their previously issued consolidated financial statements for the three months ended March 31, 2025 in connection with the future filing of their Quarterly Report on Form 10-Q for the three months ended March 31, 2026. The following tables detail the impact of the restatement adjustment to each affected line item in the Companies' Consolidated Statements of Income and Statements of Comprehensive Income for the periods presented:
|  | Dominion Energy |
|  | Quarter-to-Date |  |  | Year-to-Date |
Period Ended September 30, 2024 |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |  |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |
(millions, except per share amounts) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other income (expense) |  | $ | 343 |  |  | $ | 5 |  |  | $ | 348 |  |  | $ | 700 |  |  | $ | 14 |  |  | $ | 714 |
Interest and related charges |  |  | 403 |  |  |  | 1 |  |  |  | 404 |  |  |  | 1,446 |  |  |  | 3 |  |  |  | 1,449 |
Income from continuing operations including noncontrolling interests before income tax expense |  |  | 1,158 |  |  |  | 4 |  |  |  | 1,162 |  |  |  | 2,110 |  |  |  | 11 |  |  |  | 2,121 |
Income tax expense |  |  | 185 |  |  |  | 28 |  |  |  | 213 |  |  |  | 331 |  |  |  | 90 |  |  |  | 421 |
Net Income From Continuing Operations Including Noncontrolling Interests |  |  | 973 |  |  |  | (24 | ) |  |  | 949 |  |  |  | 1,779 |  |  |  | (79 | ) |  |  | 1,700 |
Net Income Including Noncontrolling Interests |  |  | 958 |  |  |  | (24 | ) |  |  | 934 |  |  |  | 1,979 |  |  |  | (79 | ) |  |  | 1,900 |
Net Income Attributable to Dominion Energy |  |  | 958 |  |  |  | (24 | ) |  |  | 934 |  |  |  | 1,979 |  |  |  | (79 | ) |  |  | 1,900 |
Amounts Attributable to Dominion Energy |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income from continuing operations |  |  | 973 |  |  |  | (24 | ) |  |  | 949 |  |  |  | 1,779 |  |  |  | (79 | ) |  |  | 1,700 |
Net income attributable to Dominion Energy |  |  | 958 |  |  |  | (24 | ) |  |  | 934 |  |  |  | 1,979 |  |  |  | (79 | ) |  |  | 1,900 |
EPS - Basic |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income from continuing operations |  |  | 1.14 |  |  |  | (0.03 | ) |  |  | 1.11 |  |  |  | 2.05 |  |  |  | (0.10 | ) |  |  | 1.95 |
Net income attributable to Dominion Energy |  |  | 1.12 |  |  |  | (0.03 | ) |  |  | 1.09 |  |  |  | 2.29 |  |  |  | (0.10 | ) |  |  | 2.19 |
EPS - Diluted |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income from continuing operations |  |  | 1.14 |  |  |  | (0.03 | ) |  |  | 1.11 |  |  |  | 2.05 |  |  |  | (0.10 | ) |  |  | 1.95 |
Net income attributable to Dominion Energy |  |  | 1.12 |  |  |  | (0.03 | ) |  |  | 1.09 |  |  |  | 2.29 |  |  |  | (0.10 | ) |  |  | 2.19 |
Comprehensive Income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in unrealized net gains (losses) on investment securities(1) |  |  | 32 |  |  |  | (5 | ) |  |  | 27 |  |  |  | 13 |  |  |  | (3 | ) |  |  | 10 |
Total other comprehensive income (loss) |  |  | 29 |  |  |  | (5 | ) |  |  | 24 |  |  |  | 35 |  |  |  | (3 | ) |  |  | 32 |
Comprehensive income including noncontrolling interests |  |  | 987 |  |  |  | (29 | ) |  |  | 958 |  |  |  | 2,014 |  |  |  | (82 | ) |  |  | 1,932 |
Comprehensive income attributable to Dominion Energy |  |  | 987 |  |  |  | (29 | ) |  |  | 958 |  |  |  | 2,014 |  |  |  | (82 | ) |  |  | 1,932 |
(1) As previously reported, net of $(10) million and $(2) million tax for the three and nine months ended September 30, 2024, respectively. As revised, net of $(15) million ($(5) million adjustment) and $(5) million ($(3) million adjustment) tax for the three and nine months ended September 30, 2024, respectively.
|  | Virginia Power |
|  | Quarter-to-Date |  |  | Year-to-Date |
Period Ended September 30, 2024 |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |  |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other income (expense) |  | $ | 58 |  |  | $ | 1 |  |  | $ | 59 |  |  | $ | 159 |  |  | $ | 3 |  |  | $ | 162 |
Interest and related charges |  |  | 239 |  |  |  | — |  |  |  | 239 |  |  |  | 633 |  |  |  | — |  |  |  | 633 |
Income before income tax expense |  |  | 795 |  |  |  | 1 |  |  |  | 796 |  |  |  | 1,984 |  |  |  | 3 |  |  |  | 1,987 |
Income tax expense |  |  | 141 |  |  |  | 5 |  |  |  | 146 |  |  |  | 386 |  |  |  | 13 |  |  |  | 399 |
Net Income Including Noncontrolling Interests |  |  | 654 |  |  |  | (4 | ) |  |  | 650 |  |  |  | 1,598 |  |  |  | (10 | ) |  |  | 1,588 |
Net Income Attributable to Virginia Power |  |  | 654 |  |  |  | (4 | ) |  |  | 650 |  |  |  | 1,598 |  |  |  | (10 | ) |  |  | 1,588 |
Comprehensive Income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Changes in unrealized net gains (losses) on investment securities(1) |  |  | 6 |  |  |  | (1 | ) |  |  | 5 |  |  |  | 2 |  |  |  | (1 | ) |  |  | 1 |
Total other comprehensive income (loss) |  |  | (2 | ) |  |  | (1 | ) |  |  | (3 | ) |  |  | 5 |  |  |  | (1 | ) |  |  | 4 |
Comprehensive income including noncontrolling interests |  |  | 652 |  |  |  | (5 | ) |  |  | 647 |  |  |  | 1,603 |  |  |  | (11 | ) |  |  | 1,592 |
Comprehensive income attributable to Virginia Power |  |  | 652 |  |  |  | (5 | ) |  |  | 647 |  |  |  | 1,603 |  |  |  | (11 | ) |  |  | 1,592 |
(1) As previously reported, net of $(2) million and $(1) million tax for the three and nine months ended September 30, 2024, respectively. As revised, net of $(3) million ($(1) million adjustment) and $(2) million ($(1) million adjustment) tax for the three and nine months ended September 30, 2024, respectively. The following table details the impact of the restatement adjustment to each affected line item in the Companies' Consolidated Balance Sheets for the periods presented:
|  | Dominion Energy |  |  | Virginia Power |
December 31, 2024 |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |  |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred income taxes |  | $ | 6,412 |  |  | $ | 723 |  |  | $ | 7,135 |  |  | $ | 4,045 |  |  | $ | 431 |  |  | $ | 4,476 |
Regulatory liabilities - noncurrent |  |  | 9,196 |  |  |  | (435 | ) |  |  | 8,761 |  |  |  | 6,574 |  |  |  | (435 | ) |  |  | 6,139 |
Other deferred credits and other liabilities |  |  | 8,426 |  |  |  | 102 |  |  |  | 8,528 |  |  |  | 6,214 |  |  |  | 61 |  |  |  | 6,275 |
Total deferred credits and other liabilities |  |  | 25,409 |  |  |  | 390 |  |  |  | 25,799 |  |  |  | 17,559 |  |  |  | 57 |  |  |  | 17,616 |
Total liabilities |  |  | 72,223 |  |  |  | 390 |  |  |  | 72,613 |  |  |  | 43,234 |  |  |  | 57 |  |  |  | 43,291 |
Retained earnings |  |  | 2,035 |  |  |  | (394 | ) |  |  | 1,641 |  |  |  | 12,194 |  |  |  | (58 | ) |  |  | 12,136 |
Accumulated other comprehensive income (loss) |  |  | (156 | ) |  |  | 4 |  |  |  | (152 | ) |  |  | 27 |  |  |  | 1 |  |  |  | 28 |
Shareholders' equity |  |  | 27,253 |  |  |  | (390 | ) |  |  | 26,863 |  |  |  | 22,214 |  |  |  | (57 | ) |  |  | 22,157 |
Total equity |  |  | 30,192 |  |  |  | (390 | ) |  |  | 29,802 |  |  |  | 25,153 |  |  |  | (57 | ) |  |  | 25,096 |
The following table details the impact of the restatement adjustment to each affected line item in the Companies' Consolidated Statements of Equity for the periods presented:
|  | Dominion Energy |  |  | Virginia Power |
Three Months Ended September 30, 2024 |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |  |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Retained earnings |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at June 30, 2024 |  | $ | 2,083 |  |  | $ | (359 | ) |  | $ | 1,724 |  |  | $ | 12,236 |  |  | $ | (51 | ) |  | $ | 12,185 |
Net income including noncontrolling interests |  |  | 958 |  |  |  | (24 | ) |  |  | 934 |  |  |  | 654 |  |  |  | (4 | ) |  |  | 650 |
Balance at September 30, 2024 |  |  | 2,467 |  |  |  | (383 | ) |  |  | 2,084 |  |  |  | 12,889 |  |  |  | (55 | ) |  |  | 12,834 |
Accumulated other comprehensive income (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at June 30, 2024 |  |  | (167 | ) |  |  | 3 |  |  |  | (164 | ) |  |  | 23 |  |  |  | 1 |  |  |  | 24 |
Other comprehensive income (loss), net of tax |  |  | 29 |  |  |  | (5 | ) |  |  | 24 |  |  |  | (2 | ) |  |  | (1 | ) |  |  | (3 | )
Balance at September 30, 2024 |  |  | (138 | ) |  |  | (2 | ) |  |  | (140 | ) |  |  | 21 |  |  |  | — |  |  |  | 21 |
Shareholders' equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at June 30, 2024 |  |  | 27,073 |  |  |  | (356 | ) |  |  | 26,717 |  |  |  | 22,359 |  |  |  | (50 | ) |  |  | 22,309 |
Net income including noncontrolling interests |  |  | 958 |  |  |  | (24 | ) |  |  | 934 |  |  |  | 654 |  |  |  | (4 | ) |  |  | 650 |
Other comprehensive income (loss), net of tax |  |  | 29 |  |  |  | (5 | ) |  |  | 24 |  |  |  | (2 | ) |  |  | (1 | ) |  |  | (3 | )
Balance at September 30, 2024 |  |  | 27,531 |  |  |  | (385 | ) |  |  | 27,146 |  |  |  | 23,010 |  |  |  | (55 | ) |  |  | 22,955 |
Total equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at June 30, 2024 |  |  | 27,073 |  |  |  | (356 | ) |  |  | 26,717 |  |  |  | 22,359 |  |  |  | (50 | ) |  |  | 22,309 |
Net income including noncontrolling interests |  |  | 958 |  |  |  | (24 | ) |  |  | 934 |  |  |  | 654 |  |  |  | (4 | ) |  |  | 650 |
Other comprehensive income (loss), net of tax |  |  | 29 |  |  |  | (5 | ) |  |  | 24 |  |  |  | (2 | ) |  |  | (1 | ) |  |  | (3 | )
Balance at September 30, 2024 |  |  | 27,531 |  |  |  | (385 | ) |  |  | 27,146 |  |  |  | 23,010 |  |  |  | (55 | ) |  |  | 22,955 |
|  | Dominion Energy |  |  | Virginia Power |
Nine Months Ended September 30, 2024 |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |  |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Retained earnings |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at December 31, 2023 |  | $ | 2,229 |  |  | $ | (304 | ) |  | $ | 1,925 |  |  | $ | 11,541 |  |  | $ | (45 | ) |  | $ | 11,496 |
Net income including noncontrolling interests |  |  | 1,979 |  |  |  | (79 | ) |  |  | 1,900 |  |  |  | 1,598 |  |  |  | (10 | ) |  |  | 1,588 |
Balance at September 30, 2024 |  |  | 2,467 |  |  |  | (383 | ) |  |  | 2,084 |  |  |  | 12,889 |  |  |  | (55 | ) |  |  | 12,834 |
Accumulated other comprehensive income (loss) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at December 31, 2023 |  |  | (173 | ) |  |  | 1 |  |  |  | (172 | ) |  |  | 16 |  |  |  | 1 |  |  |  | 17 |
Other comprehensive income (loss), net of tax |  |  | 35 |  |  |  | (3 | ) |  |  | 32 |  |  |  | 5 |  |  |  | (1 | ) |  |  | 4 |
Balance at September 30, 2024 |  |  | (138 | ) |  |  | (2 | ) |  |  | (140 | ) |  |  | 21 |  |  |  | — |  |  |  | 21 |
Shareholders' equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at December 31, 2023 |  |  | 27,567 |  |  |  | (303 | ) |  |  | 27,264 |  |  |  | 21,657 |  |  |  | (44 | ) |  |  | 21,613 |
Net income including noncontrolling interests |  |  | 1,979 |  |  |  | (79 | ) |  |  | 1,900 |  |  |  | 1,598 |  |  |  | (10 | ) |  |  | 1,588 |
Other comprehensive income (loss), net of tax |  |  | 35 |  |  |  | (3 | ) |  |  | 32 |  |  |  | 5 |  |  |  | (1 | ) |  |  | 4 |
Balance at September 30, 2024 |  |  | 27,531 |  |  |  | (385 | ) |  |  | 27,146 |  |  |  | 23,010 |  |  |  | (55 | ) |  |  | 22,955 |
Total equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance at December 31, 2023 |  |  | 27,567 |  |  |  | (303 | ) |  |  | 27,264 |  |  |  | 21,657 |  |  |  | (44 | ) |  |  | 21,613 |
Net income including noncontrolling interests |  |  | 1,979 |  |  |  | (79 | ) |  |  | 1,900 |  |  |  | 1,598 |  |  |  | (10 | ) |  |  | 1,588 |
Other comprehensive income (loss), net of tax |  |  | 35 |  |  |  | (3 | ) |  |  | 32 |  |  |  | 5 |  |  |  | (1 | ) |  |  | 4 |
Balance at September 30, 2024 |  |  | 27,531 |  |  |  | (385 | ) |  |  | 27,146 |  |  |  | 23,010 |  |  |  | (55 | ) |  |  | 22,955 |
The following table details the impact of the restatement adjustment to each affected line item in the Companies' Consolidated Statements of Cash Flows for the periods presented:
|  | Dominion Energy |  |  | Virginia Power |
Nine Months Ended September 30, 2024 |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |  |  | As Previously Reported |  |  | Adjustments |  |  | As Revised |
(millions) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income including noncontrolling interests |  | $ | 1,979 |  |  | $ | (79 | ) |  | $ | 1,900 |  |  | $ | 1,598 |  |  | $ | (10 | ) |  | $ | 1,588 |
Operating Activities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deferred income taxes |  |  | (346 | ) |  |  | 65 |  |  |  | (281 | ) |  |  | 381 |  |  |  | — |  |  |  | 381 |
Other operating assets and liabilities |  |  | (230 | ) |  |  | 14 |  |  |  | (216 | ) |  |  | (94 | ) |  |  | 10 |  |  |  | (84 | )
Net cash provided by operating activities |  |  | 4,377 |  |  |  | — |  |  |  | 4,377 |  |  |  | 3,935 |  |  |  | — |  |  |  | 3,935 |
Cash, Restricted Cash and Equivalents Restricted Cash and Equivalents The following table provides a reconciliation of the total cash, restricted cash and equivalents reported within the Companies’ Consolidated Balance Sheets to the corresponding amounts reported within the Companies’ Consolidated Statements of Cash Flows for the nine months ended September 30, 2025 and 2024:
|  | Cash, Restricted Cash and Equivalents at End of Period |  |  | Cash, Restricted Cash and Equivalents at Beginning of Period |
|  | September 30, 2025 |  |  | September 30, 2024 |  |  | December 31, 2024 |  |  | December 31, 2023 |
(millions) |  |  |  |  |  |  |  |  |  |  |  |
Dominion Energy |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents(1) |  | $ | 932 |  |  | $ | 1,776 |  |  | $ | 310 |  |  | $ | 217 |
Restricted cash and equivalents(2)(3)(4) |  |  | 134 |  |  |  | 126 |  |  |  | 55 |  |  |  | 84 |
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows |  | $ | 1,066 |  |  | $ | 1,902 |  |  | $ | 365 |  |  | $ | 301 |
Virginia Power |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 646 |  |  | $ | 28 |  |  | $ | 160 |  |  | $ | 90 |
Restricted cash and equivalents(3)(4) |  |  | 125 |  |  |  | 104 |  |  |  | 46 |  |  |  | — |
Cash, restricted cash and equivalents shown in the Consolidated Statements of Cash Flows |  | $ | 771 |  |  | $ | 132 |  |  | $ | 206 |  |  | $ | 90 |
(1) At December 31, 2023, Dominion Energy had $33 million of cash and cash equivalents included in assets held for sale. (2) At December 31, 2023, Dominion Energy had $4 million of restricted cash and equivalents included in assets held for sale. (3) Includes $115 million, $41 million and $100 million at VPFS attributable to VIEs at September 30, 2025, December 31, 2024 and September 30, 2024, respectively. (4) Unless otherwise noted, restricted cash and equivalents balances are presented within other current assets in the Companies’ Consolidated Balance Sheets. Supplemental Cash Flow Information The following table provides supplemental disclosure of cash flow information related to Dominion Energy:
Nine Months Ended September 30, |  | 2025 |  |  | 2024 |
(millions) |  |  |  |  |  |
Significant noncash investing and financing activities:(1) |  |  |  |  |  |
Accrued capital expenditures |  | $ | 891 |  |  | $ | 930 |
Leases(2) |  |  | 315 |  |  |  | 183 |
(1) See Note 3 for noncash financing activities related to debt assumed with the closing of the East Ohio, Questar Gas and PSNC Transactions. (2) Includes $281 million and $100 million of financing leases entered in during the nine months ended September 30, 2025 and 2024, respectively, and $34 million and $83 million of operating leases entered in during the nine months ended September 30, 2025 and 2024, respectively. The following table provides supplemental disclosure of cash flow information related to Virginia Power:
Nine Months Ended September 30, |  | 2025 |  |  | 2024 |
(millions) |  |  |  |  |  |
Significant noncash investing and financing activities: |  |  |  |  |  |
Accrued capital expenditures |  | $ | 727 |  |  | $ | 738 |
Leases(1) |  |  | 317 |  |  |  | 156 |
(1) Includes $62 million and $89 million of financing leases entered in during the nine months ended September 30, 2025 and 2024, respectively, and $255 million and $67 million of operating leases entered in during the nine months ended September 30, 2025 and 2024, respectively. Property, Plant and Equipment Virginia Power recorded a $25 million ($18 million after-tax) charge during the third quarter of 2024 within impairment of assets and other charges in its Consolidated Statements of Income related to the write-off of early-stage development costs associated with a hydroelectric pumped storage facility that it is no longer considering constructing.

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for all significant accounting policies of the reporting entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/235/tableOfContent Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483426/235-10-50-1 + Details
Name: | us-gaap_SignificantAccountingPoliciesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration