Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Operating Activities
Net income including noncontrolling interests	$ 692	$ 441
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation, depletion and amortization (including nuclear fuel)	660	694
Deferred income taxes	82	(237)
Deferred investment tax benefits	(10)	(10)
Impairment of assets and other charges	46	109
Loss from East Ohio, Questar Gas and PSNC Transactions	0	96
Net (gains) losses on nuclear decommissioning trust funds and other investments	116	(294)
Other adjustments	(7)	59
Changes in:
Accounts receivable	137	133
Inventories	2	16
Prepayments and deposits, net	(14)	42
Deferred fuel and purchased gas costs, net	(368)	495
Accounts payable	(41)	(126)
Accrued interest, payroll and taxes	(148)	153
Net realized and unrealized changes related to derivative activities	123	257
Pension and other postretirement benefits	(70)	201
Other operating assets and liabilities	(17)	(47)
Net cash provided by operating activities	1,183	1,982
Investing Activities
Plant construction and other property additions (including nuclear fuel)	(3,213)	(2,769)
Acquisition of solar development projects	(1)	(161)
Proceeds from East Ohio, Questar Gas and PSNC Transactions	0	4,275
Proceeds from sales of securities	931	695
Purchases of securities	(955)	(757)
Contributions to equity method affiliates	(3)	(7)
Distributions from equity method affiliates	0	126
Other	3	(17)
Net cash provided by (used in) investing activities	(3,238)	1,385
Financing Activities
Repayment of short-term debt, net	(416)	(330)
364-day term loan facility borrowings	0	3,000
Repayment of 364-day term loan facility borrowings	0	(6,774)
Issuance of long-term debt	3,200	1,000
Repayment and repurchase of long-term debt	(400)	(942)
Issuance of securitization bonds	0	1,282
Contributions from Stonepeak to OSWP	400	0
Distributions from OSWP to Stonepeak	(28)	0
Issuance of common stock	35	31
Common dividend payments	(569)	(559)
Other	(55)	(40)
Net cash provided by (used in) financing activities	2,167	(3,332)
Increase in cash, restricted cash and equivalents	112	35
Cash, restricted cash and equivalents at beginning of period	365	301
Cash, restricted cash and equivalents at end of period	477	336
Virginia Electric and Power Company
Operating Activities
Net income including noncontrolling interests	528	465
Adjustments to reconcile net income including noncontrolling interests to net cash provided by operating activities:
Depreciation, depletion and amortization (including nuclear fuel)	439	486
Deferred income taxes	75	284
Deferred investment tax benefits	(6)	(6)
Impairment of assets and other charges	46	(17)
Net (gains) losses on nuclear decommissioning trust funds and other investments	11	(39)
Other adjustments	(26)	(3)
Changes in:
Accounts receivable	66	109
Affiliated receivables and payables	24	(177)
Inventories	13	(13)
Prepayments and deposits, net	1	34
Deferred fuel and purchased gas costs, net	(323)	131
Accounts payable	39	(64)
Accrued interest, payroll and taxes	87	121
Net realized and unrealized changes related to derivative activities	121	107
Other operating assets and liabilities	47	57
Net cash provided by operating activities	1,142	1,475
Investing Activities
Plant construction and other property additions	(2,669)	(2,058)
Purchases of nuclear fuel	(54)	(44)
Acquisition of solar development projects	(1)	0
Proceeds from sales of securities	568	471
Purchases of securities	(588)	(516)
Other	16	2
Net cash provided by (used in) investing activities	(2,728)	(2,145)
Financing Activities
Repayment of short-term debt, net	(706)	(455)
Issuance (repayment) of affiliated current borrowings, net	1,175	(499)
Issuance of long-term debt	1,250	1,000
Repayment and repurchase of long-term debt	0	(350)
Issuance of securitization bonds	0	1,282
Contributions from Stonepeak to OSWP	400	0
Distributions from OSWP to Stonepeak	(28)	0
Common dividend payments	(407)	(250)
Other	(10)	(23)
Net cash provided by (used in) financing activities	1,674	705
Increase in cash, restricted cash and equivalents	88	35
Cash, restricted cash and equivalents at beginning of period	206	90
Cash, restricted cash and equivalents at end of period	$ 294	$ 125