v3.19.3
Fair Value Measurements (Fair Value Measurement Amounts for Assets and Liabilities) (Details) - USD ($)
$ in Millions |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
$ 2,633
|
|
Derivative assets |
31
|
$ 57
|
Total assets |
8,165
|
7,132
|
Derivative liabilities |
(353)
|
(242)
|
Net assets (liabilities) |
7,812
|
6,890
|
Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
2
|
4
|
Total assets |
6,178
|
5,156
|
Derivative liabilities |
(25)
|
(11)
|
Net assets (liabilities) |
6,153
|
5,145
|
Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
8
|
25
|
Total assets |
1,912
|
1,883
|
Derivative liabilities |
(217)
|
(90)
|
Net assets (liabilities) |
1,695
|
1,793
|
Level 3 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
21
|
28
|
Total assets |
21
|
28
|
Derivative liabilities |
(111)
|
(141)
|
Net assets (liabilities) |
(90)
|
(113)
|
Fair Value Measured at Net Asset Value Per Share [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Total assets |
54
|
65
|
Net assets (liabilities) |
54
|
65
|
Ndtf [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
5,222
|
4,475
|
Debt securities, available-for-sale |
2,476
|
2,231
|
Ndtf [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
5,168
|
4,410
|
Debt securities, available-for-sale |
804
|
576
|
Ndtf [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
1,672
|
1,655
|
Ndtf [Member] | Fair Value Measured at Net Asset Value Per Share [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
54
|
65
|
Other Classification [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
112
|
99
|
Debt securities, available-for-sale |
324
|
270
|
Other Classification [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
112
|
99
|
Debt securities, available-for-sale |
92
|
67
|
Other Classification [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
232
|
203
|
Duke Energy Carolinas [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
1,159
|
|
Derivative assets |
|
3
|
Total assets |
4,096
|
3,556
|
Derivative liabilities |
(67)
|
(33)
|
Net assets (liabilities) |
4,029
|
3,523
|
Duke Energy Carolinas [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Total assets |
3,036
|
2,568
|
Net assets (liabilities) |
3,036
|
2,568
|
Duke Energy Carolinas [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
|
3
|
Total assets |
1,006
|
923
|
Derivative liabilities |
(67)
|
(33)
|
Net assets (liabilities) |
939
|
890
|
Duke Energy Carolinas [Member] | Fair Value Measured at Net Asset Value Per Share [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Total assets |
54
|
65
|
Net assets (liabilities) |
54
|
65
|
Duke Energy Carolinas [Member] | Ndtf [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
2,901
|
2,484
|
Debt securities, available-for-sale |
1,195
|
1,069
|
Duke Energy Carolinas [Member] | Ndtf [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
2,847
|
2,419
|
Debt securities, available-for-sale |
189
|
149
|
Duke Energy Carolinas [Member] | Ndtf [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
1,006
|
920
|
Duke Energy Carolinas [Member] | Ndtf [Member] | Fair Value Measured at Net Asset Value Per Share [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
54
|
65
|
Progress Energy [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
1,255
|
|
Derivative assets |
5
|
4
|
Total assets |
3,708
|
3,221
|
Derivative liabilities |
(113)
|
(44)
|
Net assets (liabilities) |
3,595
|
3,177
|
Progress Energy [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Total assets |
2,985
|
2,435
|
Derivative liabilities |
0
|
|
Net assets (liabilities) |
2,985
|
2,435
|
Progress Energy [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
5
|
4
|
Total assets |
723
|
786
|
Derivative liabilities |
(113)
|
(44)
|
Net assets (liabilities) |
610
|
742
|
Progress Energy [Member] | Ndtf [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
2,321
|
1,991
|
Debt securities, available-for-sale |
1,281
|
1,162
|
Progress Energy [Member] | Ndtf [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
2,321
|
1,991
|
Debt securities, available-for-sale |
615
|
427
|
Progress Energy [Member] | Ndtf [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
666
|
735
|
Progress Energy [Member] | Other Classification [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
101
|
64
|
Progress Energy [Member] | Other Classification [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
49
|
17
|
Progress Energy [Member] | Other Classification [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
52
|
47
|
Duke Energy Progress [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
923
|
|
Derivative assets |
|
4
|
Total assets |
2,884
|
2,504
|
Derivative liabilities |
(43)
|
(27)
|
Net assets (liabilities) |
2,841
|
2,477
|
Duke Energy Progress [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Total assets |
2,218
|
1,888
|
Derivative liabilities |
0
|
|
Net assets (liabilities) |
2,218
|
1,888
|
Duke Energy Progress [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
|
4
|
Total assets |
666
|
616
|
Derivative liabilities |
(43)
|
(27)
|
Net assets (liabilities) |
623
|
589
|
Duke Energy Progress [Member] | Ndtf [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
1,907
|
1,588
|
Debt securities, available-for-sale |
975
|
906
|
Duke Energy Progress [Member] | Ndtf [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
1,907
|
1,588
|
Debt securities, available-for-sale |
309
|
294
|
Duke Energy Progress [Member] | Ndtf [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
666
|
612
|
Duke Energy Progress [Member] | Other Classification [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
2
|
6
|
Duke Energy Progress [Member] | Other Classification [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
2
|
6
|
Duke Energy Florida [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
332
|
|
Derivative assets |
5
|
|
Total assets |
781
|
707
|
Derivative liabilities |
(54)
|
(9)
|
Net assets (liabilities) |
727
|
698
|
Duke Energy Florida [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Total assets |
724
|
537
|
Net assets (liabilities) |
724
|
537
|
Duke Energy Florida [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
5
|
|
Total assets |
57
|
170
|
Derivative liabilities |
(54)
|
(9)
|
Net assets (liabilities) |
3
|
161
|
Duke Energy Florida [Member] | Ndtf [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
414
|
403
|
Debt securities, available-for-sale |
306
|
256
|
Duke Energy Florida [Member] | Ndtf [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
414
|
403
|
Debt securities, available-for-sale |
306
|
133
|
Duke Energy Florida [Member] | Ndtf [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
|
123
|
Duke Energy Florida [Member] | Other Classification [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
56
|
48
|
Duke Energy Florida [Member] | Other Classification [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
4
|
1
|
Duke Energy Florida [Member] | Other Classification [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
52
|
47
|
Duke Energy Indiana [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
74
|
67
|
Debt securities, available-for-sale |
43
|
|
Derivative assets |
16
|
23
|
Total assets |
133
|
131
|
Duke Energy Indiana [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
|
1
|
Total assets |
74
|
68
|
Duke Energy Indiana [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Total assets |
43
|
41
|
Duke Energy Indiana [Member] | Level 3 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
16
|
22
|
Total assets |
16
|
22
|
Duke Energy Indiana [Member] | Other Classification [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
74
|
67
|
Duke Energy Indiana [Member] | Other Classification [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Equity securities, FV-NI |
74
|
67
|
Piedmont Natural Gas [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
2
|
3
|
Derivative liabilities |
(111)
|
(141)
|
Net assets (liabilities) |
(109)
|
(138)
|
Piedmont Natural Gas [Member] | Level 1 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative assets |
2
|
3
|
Net assets (liabilities) |
2
|
3
|
Piedmont Natural Gas [Member] | Level 3 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Derivative liabilities |
(111)
|
(141)
|
Net assets (liabilities) |
(111)
|
(141)
|
Debt Securities [Member] | Duke Energy Indiana [Member] | Other Classification [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
43
|
41
|
Debt Securities [Member] | Duke Energy Indiana [Member] | Other Classification [Member] | Level 2 [Member] |
|
|
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] |
|
|
Debt securities, available-for-sale |
$ 43
|
$ 41
|
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- DefinitionFair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.
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