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Consolidated Statements of Equity - USD ($) $ in Millions | Total | Common Stock [Member] | Additional Paid In Capital [Member] | Retained Earnings [Member] | Foreign Currency Translation Adjustments [Member] | Net Gains (Losses) on Cash Flow Hedges [Member] | Net Gains (Losses) on Cash Flow Hedges [Member] | Net Unrealized Gains (Losses) on Available-for-Sale Securities [Member] | Pension And OPEB Adjustments [Member] | Common Stockholders' Equity [Member] | Noncontrolling Interest [Member] | Duke Energy Carolinas [Member] | Duke Energy Carolinas [Member] Members Equity [Member] | Duke Energy Carolinas [Member] Net Gains (Losses) on Cash Flow Hedges [Member] | Duke Energy Carolinas [Member] Net Gains (Losses) on Cash Flow Hedges [Member] | Progress Energy [Member] | Progress Energy [Member] Additional Paid In Capital [Member] | Progress Energy [Member] Retained Earnings [Member] | Progress Energy [Member] Net Gains (Losses) on Cash Flow Hedges [Member] | Progress Energy [Member] Net Gains (Losses) on Cash Flow Hedges [Member] | Progress Energy [Member] Net Unrealized Gains (Losses) on Available-for-Sale Securities [Member] | Progress Energy [Member] Pension And OPEB Adjustments [Member] | Progress Energy [Member] Common Stockholders' Equity [Member] | Progress Energy [Member] Noncontrolling Interest [Member] | Duke Energy Progress [Member] | Duke Energy Progress [Member] Members Equity [Member] | Duke Energy Florida [Member] | Duke Energy Florida [Member] Members Equity [Member] | Duke Energy Florida [Member] Net Unrealized Gains (Losses) on Available-for-Sale Securities [Member] | Duke Energy Ohio [Member] | Duke Energy Ohio [Member] Common Stock [Member] | Duke Energy Ohio [Member] Additional Paid In Capital [Member] | Duke Energy Ohio [Member] Retained Earnings [Member] | Duke Energy Indiana [Member] | Duke Energy Indiana [Member] Common Stock [Member] | Duke Energy Indiana [Member] Additional Paid In Capital [Member] | Duke Energy Indiana [Member] Retained Earnings [Member] | Duke Energy Indiana [Member] Members Equity [Member] | Duke Energy Indiana [Member] Net Gains (Losses) on Cash Flow Hedges [Member] | Piedmont Natural Gas [Member] | Piedmont Natural Gas [Member] Common Stock [Member] | Piedmont Natural Gas [Member] Retained Earnings [Member] | Piedmont Natural Gas [Member] Net Gains (Losses) on Cash Flow Hedges [Member]
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Beginning Balance (Attributable to Parent) at Oct. 31, 2015 | $ (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,426 | $ 721 | $ 706 |
Net Income Attributable to Parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 193 |  | 193 |
Other comprehensive income (loss), net of tax |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1 |  |  | $ 1
Common stock issuances, including dividend reinvestment and employee benefits |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 139 | 139 |  |
Distributions/Dividends to parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (114) |  | (114) |
Ending Balance (Attributable to Parent) at Oct. 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,645 | 860 | 785 |
Beginning Balance (parent) at Dec. 31, 2015 | 39,771 |  | $ 1 | $ 37,968 | $ 2,564 |  | $ (692) |  |  | $ (50) |  | $ (3) |  | $ (61) |  | $ 39,727 |  | $ 44 |  |  |  |  |  | $ 12,853 |  | $ 8,092 | $ 4,831 |  |  | $ (31) |  |  | $ (17) | $ 12,875 |  | $ (22) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning Members' Equity at Dec. 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 11,606 | $ 11,617 |  | $ (11) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 7,059 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Beginning Balance (Attributable to Parent) at Dec. 31, 2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,121 |  | $ 5,121 |  |  |  | $ 2,784 | $ 762 | $ 2,720 | $ (698) | $ 3,836 | $ 1 | $ 1,384 | $ 2,450 |  | $ 1 |  |  |  |
Balance (in shares) at Dec. 31, 2015 |  |  | 688,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income | 2,170 |  |  |  | 2,152 |  |  |  |  |  |  |  |  |  |  | 2,152 |  | 18 |  |  |  |  |  | 1,041 |  |  | 1,031 |  |  |  |  |  |  | 1,031 |  | 10 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income Attributable to Parent | 2,152 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,166 | 1,166 |  |  | 1,031 |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 599 | 599 | 551 |  | 551 |  |  |  | 228 |  |  | 228 | 381 |  |  |  | $ 381 |  |  |  |  |
Other comprehensive income (loss), net of tax | 715 | [1] |  |  |  |  | $ 692 | [2] |  | 30 | [1] | 2 | [1] | (11) | [1] | 713 | [1] | 2 | [1] | 2 |  |  | 2 | 10 |  |  |  |  |  | 8 | $ 1 |  | 1 | 10 |  |  |  |  |  | 1 |  |  |  | $ 1 |  |  |  |  |  | (1) |  |  |  |  | $ (1) |  |  |  |
Common stock issuances, including dividend reinvestment and employee benefits (in shares) |  |  | 12,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issuances, including dividend reinvestment and employee benefits | 773 |  |  | 773 |  |  |  |  |  |  |  |  |  |  |  | 773 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Distributions/Dividends to parent | (2,332) |  |  |  | (2,332) |  |  |  |  |  |  |  |  |  |  | (2,332) |  |  |  | (2,000) | (2,000) |  |  | (2,098) |  |  | (2,098) |  |  |  |  |  |  | (2,098) |  |  |  |  | (300) | (775) |  | (775) |  |  |  | (25) |  | (25) |  | (149) |  |  |  | (149) |  |  |  |  |
Distributions to noncontrolling interest in subsidiaries | (6) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (6) |  |  |  |  |  | (1) |  |  |  |  |  |  |  |  |  |  |  | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other | (50) | [3] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (50) | [3] | (2) | (2) |  |  | 2 |  | 2 |  |  |  |  |  |  |  | 2 |  |  |  |  |  | 2 |  | 2 |  |  |  | 9 |  |  | 9 |  | $ (1) | $ (1,384) | $ (2,450) | 3,835 |  |  |  |  |
Balance (in shares) at Dec. 31, 2016 |  |  | 700,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending Balance (parent) at Dec. 31, 2016 | 41,041 |  | $ 1 | 38,741 | 2,384 |  |  |  |  | (20) |  | (1) |  | (72) |  | 41,033 |  | 8 |  |  |  |  |  | 11,807 |  | 8,094 | 3,764 |  |  | (23) | 1 |  | (16) | 11,820 |  | (13) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending member's equity at Dec. 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,772 | 10,781 |  | (9) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,358 | 4,900 |  | 4,899 |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending Balance (Attributable to Parent) at Dec. 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,996 | 762 | 2,695 | (461) | 4,067 |  |  |  | 4,067 |  | 1,672 | 860 | 812 |
Beginning Balance (Attributable to Parent) at Oct. 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,645 | 860 | 785 |
Net Income Attributable to Parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 54 |  | 54 |
Distributions/Dividends to parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (27) |  | (27) |
Balance (in shares) at Dec. 31, 2016 |  |  | 700,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending Balance (parent) at Dec. 31, 2016 | 41,041 |  | $ 1 | 38,741 | 2,384 |  |  |  |  | (20) |  | (1) |  | (72) |  | 41,033 |  | 8 |  |  |  |  |  | 11,807 |  | 8,094 | 3,764 |  |  | (23) | 1 |  | (16) | 11,820 |  | (13) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending member's equity at Dec. 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 10,772 | 10,781 |  | (9) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,358 | 4,900 |  | 4,899 |  | 1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending Balance (Attributable to Parent) at Dec. 31, 2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,996 | 762 | 2,695 | (461) | 4,067 |  |  |  | 4,067 |  | 1,672 | 860 | 812 |
Net income | 3,064 |  |  |  | 3,059 |  |  |  |  |  |  |  |  |  |  | 3,059 |  | 5 |  |  |  |  |  | 1,268 |  |  | 1,258 |  |  |  |  |  |  | 1,258 |  | 10 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income Attributable to Parent | 3,059 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,214 | 1,214 |  |  | 1,258 |  |  |  |  |  |  |  |  |  |  |  |  |  | 715 | 715 | 712 |  | 712 |  |  |  | 192 |  |  | 192 | 354 |  |  |  | 354 |  | 139 |  | 139 |
Other comprehensive income (loss), net of tax | 26 |  |  |  |  |  |  |  |  | $ 10 |  | 13 |  | 3 |  | 26 |  |  |  | 2 |  |  | $ 2 | 13 |  |  |  |  |  | $ 5 | 4 |  | 4 | 13 |  |  |  |  |  | 3 |  |  |  | 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issuances, including dividend reinvestment and employee benefits | 51 |  |  | 51 |  |  |  |  |  |  |  |  |  |  |  | 51 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Distributions/Dividends to parent | (2,450) |  |  |  | (2,450) |  |  |  |  |  |  |  |  |  |  | (2,450) |  |  |  | (625) | (625) |  |  | (672) | [2] |  | (672) | [2] |  |  |  |  |  | (672) | [2] |  |  |  | (124) |  |  |  |  |  |  | $ (25) |  | (25) |  | (300) |  |  |  | (300) |  |  |  |  |
Distributions to noncontrolling interest in subsidiaries | (2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (2) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equitization of certain notes payable to affiliates |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,047 |  | 1,047 |  |  |  |  |  |  |  | 1,047 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other | $ 7 | [4] |  |  | 20 | [4] |  |  |  |  |  |  |  |  |  | 20 | [4] | (13) | [4] | (2) | (2) |  |  | $ 2 |  | 2 |  |  |  |  |  |  |  | 2 |  |  |  |  |  | 3 |  | 3 |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 149 |  | 149 |
Balance (in shares) at Dec. 31, 2017 | 700,000,000 |  | 700,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 90,000,000 |  |  |  |  |  |  |  |  |  | 100 |  |  |
Ending Balance (parent) at Dec. 31, 2017 | $ 41,737 |  | $ 1 | 38,792 | 3,013 |  |  |  | $ (10) |  |  | 12 |  | (69) |  | 41,739 |  | (2) |  |  |  |  |  | $ 13,465 |  | 9,143 | 4,350 |  | $ (18) |  | 5 |  | (12) | 13,468 |  | (3) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending member's equity at Dec. 31, 2017 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 11,361 | 11,368 | $ (7) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 7,949 | 7,949 | 5,618 |  | 5,614 |  | 4 |  |  |  |  |  | 4,121 |  |  |  | 4,121 |  |  |  |  |
Ending Balance (Attributable to Parent) at Dec. 31, 2017 | 41,739 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 13,468 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,163 | 762 | 2,670 | (269) |  |  |  |  |  |  | $ 1,662 | 860 | 802 |
Net income | 2,644 |  |  |  | 2,666 |  |  |  |  |  |  |  |  |  |  | 2,666 |  | (22) |  |  |  |  |  | 1,033 |  |  | 1,027 |  |  |  |  |  |  | 1,027 |  | 6 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net Income Attributable to Parent | 2,666 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,071 | 1,071 |  |  | 1,027 |  |  |  |  |  |  |  |  |  |  |  |  |  | 667 | 667 | 554 |  | 554 |  |  |  | 176 |  |  | 176 | 393 |  |  |  | 393 |  | 129 |  |  |
Other comprehensive income (loss), net of tax | (13) |  |  |  |  |  |  |  | (4) |  |  | (3) |  | (6) |  | (13) |  |  |  | 1 |  |  |  | 10 |  |  |  |  | 6 |  | (1) |  | 5 | 10 |  |  |  |  |  | (1) |  |  |  | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issuances, including dividend reinvestment and employee benefits (in shares) |  |  | 27,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock issuances, including dividend reinvestment and employee benefits | 2,003 |  |  | 2,003 |  |  |  |  |  |  |  |  |  |  |  | 2,003 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Distributions/Dividends to parent | (2,578) |  |  |  | (2,578) |  |  |  |  |  |  |  |  |  |  | (2,578) |  |  |  | (750) | (750) |  |  | (250) |  |  | (250) |  |  |  |  |  |  | (250) |  |  |  |  | (175) | (75) |  | (75) |  |  |  |  |  |  |  | (175) |  |  |  | (175) |  |  |  |  |
Distributions to noncontrolling interest in subsidiaries | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (1) |  |  |  |  |  | $ (1) |  |  |  |  |  |  |  |  |  |  |  | (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Capital contribution from parent |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 106 |  | 106 |  |  |  |  |  |  |  | 300 |  |  |
Other | $ 42 | [5] |  |  | 12 | [5] |  |  |  |  |  | (12) | [5] |  |  |  |  | 42 | [5] |  |  |  |  |  |  |  | 4 | [6] |  |  | (5) | [6] |  | (1) | [6] | 1 | [6] |  |  | (1) | [7] | (4) | [7] | 5 | [7] |  |  |  |  |  |  |  |  |  |  | $ 300 | 300 |  |
Balance (in shares) at Dec. 31, 2018 | 727,000,000 |  | 727,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 100 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 90,000,000 |  |  |  |  |  |  |  |  |  | 100 |  |  |
Ending Balance (parent) at Dec. 31, 2018 | $ 43,834 |  | $ 1 | $ 40,795 | $ 3,113 |  |  |  | $ (14) |  |  | $ (3) |  | $ (75) |  | $ 43,817 |  | $ 17 |  |  |  |  |  | $ 14,257 |  | $ 9,143 | $ 5,131 |  | $ (12) |  | $ (1) |  | $ (7) | $ 14,254 |  | $ 3 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Ending member's equity at Dec. 31, 2018 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 11,683 | $ 11,689 | $ (6) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 8,441 | $ 8,441 | $ 6,095 |  | $ 6,097 |  | $ (2) |  |  |  |  |  | $ 4,339 |  |  |  | $ 4,339 |  |  |  |  |
Ending Balance (Attributable to Parent) at Dec. 31, 2018 | $ 43,817 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 14,254 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 3,445 | $ 762 | $ 2,776 | $ (93) |  |  |  |  |  |  | $ 2,091 | $ 1,160 | $ 931 |
[1] | Foreign Currency Translation Adjustments amount includes $620 million of cumulative adjustment realized as a result of the sale of the Latin American generation business. See Note 2 to the Consolidated Financial Statements.
[2] | Includes a $547 million non-cash dividend related to a legal entity restructuring.
[3] | Noncontrolling Interests amount is primarily related to the sale of the Latin American generation business. See Note 2 to the Consolidated Financial Statements.
[4] | Retained Earnings relates to a cumulative-effect adjustment due to implementation of a new accounting standard related to stock-based compensation and the associated income taxes. See Note 1 to the Consolidated Financial Statements for additional information. Noncontrolling Interests relates to the purchase of remaining interest in REC Solar.
[5] | Amounts in Retained Earnings and Accumulated Other Comprehensive Loss represent a cumulative-effect adjustment due to implementation of a new accounting standard related to Financial Instruments Classification and Measurement. See Note 1 for more information. Amount in Noncontrolling Interests primarily relates to tax equity financing activity in the Commercial Renewables segment.
[6] | Amounts in Retained Earnings and Accumulated Other Comprehensive Loss represent a cumulative-effect adjustment due to implementation of a new accounting standard related to Financial Instruments Classification and Measurement. See Note 1 for more information.
[7] | Amounts represent a cumulative-effect adjustment due to implementation of a new accounting standard related to Financial Instruments Classification and Measurement. See Note 1 for more information.

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