Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2018	Dec. 31, 2017
Current Assets
Cash and cash equivalents	$ 442	$ 358
Receivables (net of allowance for doubtful accounts)	962	779
Receivables of VIEs (net of allowance for doubtful accounts)	2,172	1,995
Inventory	3,084	3,250
Regulatory assets (includes amounts related to VIEs)	2,005	1,437
Other (including amounts related to VIEs)	1,049	634
Total current assets	9,714	8,453
Property, Plant and Equipment
Cost	134,458	127,507
Accumulated depreciation and amortization	(43,126)	(41,537)
Generation facilities to be retired, net	362	421
Net property, plant and equipment	91,694	86,391
Other Noncurrent Assets
Goodwill	19,303	19,396
Regulatory assets (includes amounts related to VIEs)	13,617	12,442
Nuclear decommissioning trust funds	6,720	7,097
Investments in equity method unconsolidated affiliates	1,409	1,175
Other	2,935	2,960
Total other noncurrent assets	43,984	43,070
Total Assets	145,392	137,914
Current Liabilities
Accounts payable	3,487	3,043
Notes payable and commercial paper	3,410	2,163
Taxes accrued	577	551
Interest accrued	559	525
Current maturities of long-term debt (includes amounts related to VIEs)	3,406	3,244
Asset retirement obligations	919	689
Regulatory liabilities	598	402
Other	2,085	1,865
Total current liabilities	15,041	12,482
Long-Term Debt (includes amounts related to VIEs)	51,123	49,035
Other Noncurrent Liabilities
Deferred income taxes	7,806	6,621
Asset retirement obligations	9,548	9,486
Regulatory liabilities	14,834	15,330
Accrued pension and other post-retirement benefit costs	988	1,103
Investment tax credits	568	539
Other (includes amounts related to VIEs)	1,650	1,581
Total other noncurrent liabilities	35,394	34,660
Equity
Common stock	1	1
Additional paid-in capital	40,795	38,792
Retained earnings	3,113	3,013
Accumulated other comprehensive (loss) income	(92)	(67)
Total Parent stockholders' equity	43,817	41,739
Noncontrolling interests	17	(2)
Total equity	43,834	41,737
Total Liabilities and Equity	145,392	137,914
Duke Energy Carolinas [Member]
Current Assets
Cash and cash equivalents	33	16
Receivables (net of allowance for doubtful accounts)	219	200
Receivables of VIEs (net of allowance for doubtful accounts)	699	640
Receivables from affiliated companies	182	95
Inventory	948	971
Regulatory assets (includes amounts related to VIEs)	520	299
Other (including amounts related to VIEs)	72	19
Total current assets	2,673	2,240
Property, Plant and Equipment
Cost	44,741	42,939
Accumulated depreciation and amortization	(15,496)	(15,063)
Net property, plant and equipment	29,245	27,876
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	3,457	2,853
Nuclear decommissioning trust funds	3,558	3,772
Other	1,027	979
Total other noncurrent assets	8,042	7,604
Total Assets	39,960	37,720
Current Liabilities
Accounts payable	988	842
Accounts payable to affiliated companies	230	209
Notes payable to affiliated companies	439	104
Taxes accrued	171	234
Interest accrued	102	108
Current maturities of long-term debt (includes amounts related to VIEs)	6	1,205
Asset retirement obligations	290	337
Regulatory liabilities	199	126
Other	571	486
Total current liabilities	2,996	3,651
Long-Term Debt (includes amounts related to VIEs)	10,633	8,598
Long-Term Debt Payable to Affiliated Companies	300	300
Other Noncurrent Liabilities
Deferred income taxes	3,689	3,413
Asset retirement obligations	3,659	3,273
Regulatory liabilities	5,999	6,231
Accrued pension and other post-retirement benefit costs	99	95
Investment tax credits	231	232
Other (includes amounts related to VIEs)	671	566
Total other noncurrent liabilities	14,348	13,810
Commitments and Contingencies
Equity
Member's equity	11,689	11,368
Accumulated other comprehensive (loss) income	(6)	(7)
Total member's equity	11,683	11,361
Total Liabilities and Equity	39,960	37,720
Progress Energy [Member]
Current Assets
Cash and cash equivalents	67	40
Receivables (net of allowance for doubtful accounts)	220	123
Receivables of VIEs (net of allowance for doubtful accounts)	909	780
Receivables from affiliated companies	168	31
Notes receivable from affiliated companies		240
Inventory	1,459	1,592
Regulatory assets (includes amounts related to VIEs)	1,137	741
Other (including amounts related to VIEs)	125	334
Total current assets	4,085	3,881
Property, Plant and Equipment
Cost	50,260	47,323
Accumulated depreciation and amortization	(16,398)	(15,857)
Generation facilities to be retired, net	362	421
Net property, plant and equipment	34,224	31,887
Other Noncurrent Assets
Goodwill	3,655	3,655
Regulatory assets (includes amounts related to VIEs)	6,564	6,010
Nuclear decommissioning trust funds	3,162	3,324
Other	974	931
Total other noncurrent assets	14,355	13,920
Total Assets	52,664	49,688
Current Liabilities
Accounts payable	1,172	1,006
Accounts payable to affiliated companies	360	251
Notes payable to affiliated companies	1,235	805
Taxes accrued	109	101
Interest accrued	246	212
Current maturities of long-term debt (includes amounts related to VIEs)	1,672	771
Asset retirement obligations	514	295
Regulatory liabilities	280	213
Other	821	729
Total current liabilities	6,409	4,383
Long-Term Debt (includes amounts related to VIEs)	17,089	16,916
Long-Term Debt Payable to Affiliated Companies	150	150
Other Noncurrent Liabilities
Deferred income taxes	3,941	3,502
Asset retirement obligations	4,897	5,119
Regulatory liabilities	5,049	5,306
Accrued pension and other post-retirement benefit costs	521	545
Other (includes amounts related to VIEs)	351	302
Total other noncurrent liabilities	14,759	14,774
Commitments and Contingencies
Equity
Additional paid-in capital	9,143	9,143
Retained earnings	5,131	4,350
Accumulated other comprehensive (loss) income	(20)	(25)
Total Parent stockholders' equity	14,254	13,468
Noncontrolling interests	3	(3)
Total equity	14,257	13,465
Total Liabilities and Equity	52,664	49,688
Duke Energy Progress [Member]
Current Assets
Cash and cash equivalents	23	20
Receivables (net of allowance for doubtful accounts)	75	56
Receivables of VIEs (net of allowance for doubtful accounts)	547	459
Receivables from affiliated companies	23	3
Inventory	954	1,017
Regulatory assets (includes amounts related to VIEs)	703	352
Other (including amounts related to VIEs)	62	97
Total current assets	2,387	2,004
Property, Plant and Equipment
Cost	31,459	29,583
Accumulated depreciation and amortization	(11,423)	(10,903)
Generation facilities to be retired, net	362	421
Net property, plant and equipment	20,398	19,101
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	4,111	3,507
Nuclear decommissioning trust funds	2,503	2,588
Other	612	599
Total other noncurrent assets	7,226	6,694
Total Assets	30,011	27,799
Current Liabilities
Accounts payable	660	402
Accounts payable to affiliated companies	278	179
Notes payable to affiliated companies	294	240
Taxes accrued	53	64
Interest accrued	116	102
Current maturities of long-term debt (includes amounts related to VIEs)	603	3
Asset retirement obligations	509	295
Regulatory liabilities	178	139
Other	408	376
Total current liabilities	3,099	1,800
Long-Term Debt (includes amounts related to VIEs)	7,451	7,204
Long-Term Debt Payable to Affiliated Companies	150	150
Other Noncurrent Liabilities
Deferred income taxes	2,119	1,883
Asset retirement obligations	4,311	4,378
Regulatory liabilities	3,955	3,999
Accrued pension and other post-retirement benefit costs	237	248
Investment tax credits	142	143
Other (includes amounts related to VIEs)	106	45
Total other noncurrent liabilities	10,870	10,696
Equity
Total member's equity	8,441	7,949
Total Liabilities and Equity	30,011	27,799
Duke Energy Florida [Member]
Current Assets
Cash and cash equivalents	36	13
Receivables (net of allowance for doubtful accounts)	143	65
Receivables of VIEs (net of allowance for doubtful accounts)	362	321
Receivables from affiliated companies	28	2
Notes receivable from affiliated companies		313
Inventory	504	574
Regulatory assets (includes amounts related to VIEs)	434	389
Other (including amounts related to VIEs)	46	86
Total current assets	1,553	1,763
Property, Plant and Equipment
Cost	18,792	17,730
Accumulated depreciation and amortization	(4,968)	(4,947)
Net property, plant and equipment	13,824	12,783
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	2,454	2,503
Nuclear decommissioning trust funds	659	736
Other	311	284
Total other noncurrent assets	3,424	3,523
Total Assets	18,801	18,069
Current Liabilities
Accounts payable	511	602
Accounts payable to affiliated companies	91	74
Notes payable to affiliated companies	108
Taxes accrued	74	34
Interest accrued	75	56
Current maturities of long-term debt (includes amounts related to VIEs)	270	768
Asset retirement obligations	5
Regulatory liabilities	102	74
Other	406	334
Total current liabilities	1,642	1,942
Long-Term Debt (includes amounts related to VIEs)	7,051	6,327
Other Noncurrent Liabilities
Deferred income taxes	1,986	1,761
Asset retirement obligations	586	742
Regulatory liabilities	1,094	1,307
Accrued pension and other post-retirement benefit costs	254	264
Other (includes amounts related to VIEs)	93	108
Total other noncurrent liabilities	4,013	4,182
Equity
Member's equity	6,097	5,614
Accumulated other comprehensive (loss) income	(2)	4
Total member's equity	6,095	5,618
Total Liabilities and Equity	18,801	18,069
Duke Energy Ohio [Member]
Current Assets
Cash and cash equivalents	21	12
Receivables (net of allowance for doubtful accounts)	102	68
Receivables from affiliated companies	114	133
Notes receivable from affiliated companies		14
Inventory	126	133
Regulatory assets (includes amounts related to VIEs)	33	49
Other (including amounts related to VIEs)	24	39
Total current assets	420	448
Property, Plant and Equipment
Cost	9,360	8,732
Accumulated depreciation and amortization	(2,717)	(2,691)
Net property, plant and equipment	6,643	6,041
Other Noncurrent Assets
Goodwill	920	920
Regulatory assets (includes amounts related to VIEs)	531	445
Other	41	21
Total other noncurrent assets	1,492	1,386
Total Assets	8,555	7,875
Current Liabilities
Accounts payable	316	313
Accounts payable to affiliated companies	78	62
Notes payable to affiliated companies	274	29
Taxes accrued	202	190
Interest accrued	22	21
Current maturities of long-term debt (includes amounts related to VIEs)	551	3
Asset retirement obligations	6	3
Regulatory liabilities	57	36
Other	74	71
Total current liabilities	1,580	728
Long-Term Debt (includes amounts related to VIEs)	1,589	2,039
Long-Term Debt Payable to Affiliated Companies	25	25
Other Noncurrent Liabilities
Deferred income taxes	817	781
Asset retirement obligations	87	81
Regulatory liabilities	840	891
Accrued pension and other post-retirement benefit costs	79	59
Other (includes amounts related to VIEs)	93	108
Total other noncurrent liabilities	1,916	1,920
Equity
Common stock	762	762
Additional paid-in capital	2,776	2,670
Retained earnings	(93)	(269)
Total Parent stockholders' equity	3,445	3,163
Total Liabilities and Equity	8,555	7,875
Duke Energy Indiana [Member]
Current Assets
Cash and cash equivalents	24	9
Receivables (net of allowance for doubtful accounts)	52	57
Receivables from affiliated companies	122	125
Inventory	422	450
Regulatory assets (includes amounts related to VIEs)	175	165
Other (including amounts related to VIEs)	35	30
Total current assets	830	836
Property, Plant and Equipment
Cost	15,443	14,948
Accumulated depreciation and amortization	(4,914)	(4,662)
Net property, plant and equipment	10,529	10,286
Other Noncurrent Assets
Regulatory assets (includes amounts related to VIEs)	982	978
Other	194	189
Total other noncurrent assets	1,176	1,167
Total Assets	12,535	12,289
Current Liabilities
Accounts payable	200	196
Accounts payable to affiliated companies	83	78
Notes payable to affiliated companies	167	161
Taxes accrued	43	95
Interest accrued	58	57
Current maturities of long-term debt (includes amounts related to VIEs)	63	3
Asset retirement obligations	109	54
Regulatory liabilities	25	24
Other	107	104
Total current liabilities	855	772
Long-Term Debt (includes amounts related to VIEs)	3,569	3,630
Long-Term Debt Payable to Affiliated Companies	150	150
Other Noncurrent Liabilities
Deferred income taxes	1,009	925
Asset retirement obligations	613	727
Regulatory liabilities	1,722	1,723
Accrued pension and other post-retirement benefit costs	115	76
Investment tax credits	147	147
Other (includes amounts related to VIEs)	16	18
Total other noncurrent liabilities	3,622	3,616
Equity
Total member's equity	4,339	4,121
Total Liabilities and Equity	12,535	12,289
Piedmont Natural Gas [Member]
Current Assets
Cash and cash equivalents	0	19
Receivables (net of allowance for doubtful accounts)	266	275
Receivables from affiliated companies	22	7
Inventory	70	66
Regulatory assets (includes amounts related to VIEs)	54	95
Other (including amounts related to VIEs)	19	52
Total current assets	431	514
Property, Plant and Equipment
Cost	7,486	6,725
Accumulated depreciation and amortization	(1,575)	(1,479)
Net property, plant and equipment	5,911	5,246
Other Noncurrent Assets
Goodwill	49	49
Regulatory assets (includes amounts related to VIEs)	303	283
Investments in equity method unconsolidated affiliates	64	61
Other	52	65
Total other noncurrent assets	468	458
Total Assets	6,810	6,218
Current Liabilities
Accounts payable	203	125
Accounts payable to affiliated companies	38	13
Notes payable to affiliated companies	198	364
Taxes accrued	84	19
Interest accrued	31	31
Current maturities of long-term debt (includes amounts related to VIEs)	350	250
Regulatory liabilities	37	3
Other	58	69
Total current liabilities	999	874
Long-Term Debt (includes amounts related to VIEs)	1,788	1,787
Other Noncurrent Liabilities
Deferred income taxes	551	564
Asset retirement obligations	19	15
Regulatory liabilities	1,181	1,141
Accrued pension and other post-retirement benefit costs	4	5
Other (includes amounts related to VIEs)	177	170
Total other noncurrent liabilities	1,932	1,895
Equity
Common stock	1,160	860
Retained earnings	931	802
Total Parent stockholders' equity	2,091	1,662
Total Liabilities and Equity	$ 6,810	$ 6,218

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Carrying value as of the balance sheet date of obligations incurred and payable for statutory income, sales, use, payroll, excise, real, property and other taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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