Condensed Consolidated Statements of Cash Flows - Progress Energy - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 1,700	$ 1,639
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion (including amortization of nuclear fuel)	2,923	2,753
Equity component of AFUDC	(99)	(83)
Impairment of assets and other charges	206	131
Deferred income taxes	67	119
Payments for asset retirement obligations	(255)	(263)
Provision for rate refunds	(65)	(13)
(Increase) decrease in
Net realized and unrealized mark-to-market and hedging transactions	351	15
Receivables	(180)	85
Inventory	(12)	153
Other current assets	(1,144)	(297)
Increase (decrease) in
Accounts payable	408	(297)
Taxes accrued	(49)	219
Other current liabilities	99	(326)
Other assets	55	77
Other liabilities	91	(47)
Net cash provided by operating activities	4,035	3,873
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(5,117)	(4,636)
Purchases of debt and equity securities	(2,184)	(3,182)
Proceeds from sales and maturities of debt and equity securities	2,225	3,217
Other	(384)	(137)
Net cash used in investing activities	(5,492)	(5,614)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	5,714	4,627
Payments for the redemption of long-term debt	(3,147)	(2,002)
Other	(101)	(72)
Net cash provided by financing activities	1,576	1,750
Net increase in cash, cash equivalents and restricted cash	119	9
Cash, cash equivalents and restricted cash at beginning of period	520	556
Cash, cash equivalents and restricted cash at end of period	639	565
Significant non-cash transactions:
Accrued capital expenditures	1,264	990
Progress Energy
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	813	701
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion (including amortization of nuclear fuel)	1,209	1,104
Equity component of AFUDC	(33)	(23)
Impairment of assets and other charges	4	37
Deferred income taxes	95	163
Payments for asset retirement obligations	(137)	(139)
Provision for rate refunds	(30)	(7)
(Increase) decrease in
Net realized and unrealized mark-to-market and hedging transactions	314	16
Receivables	(246)	(12)
Receivables from affiliated companies	117	88
Inventory	(30)	76
Other current assets	(417)	(247)
Increase (decrease) in
Accounts payable	161	44
Accounts payable to affiliated companies	459	42
Taxes accrued	93	97
Other current liabilities	74	(79)
Other assets	(76)	(33)
Other liabilities	(2)	(156)
Net cash provided by operating activities	2,368	1,672
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(1,944)	(1,745)
Purchases of debt and equity securities	(996)	(1,160)
Proceeds from sales and maturities of debt and equity securities	1,032	1,201
Notes receivable from affiliated companies	(108)
Other	(21)	(69)
Net cash used in investing activities	(2,037)	(1,773)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from the issuance of long-term debt	940	19
Payments for the redemption of long-term debt	(1,019)	(41)
Notes receivable from affiliated companies	80	34
Dividends to parent	(250)
Other	(3)	(3)
Net cash provided by financing activities	(252)	9
Net increase in cash, cash equivalents and restricted cash	79	(92)
Cash, cash equivalents and restricted cash at beginning of period	113	200
Cash, cash equivalents and restricted cash at end of period	192	108
Significant non-cash transactions:
Accrued capital expenditures	$ 455	$ 329