$DUK
Duke Energy CORP

2021 Q4 Form 10-K Financial Statement

#000132616022000072 Filed on February 24, 2022

View on sec.gov

Income Statement

Concept 2021 Q4 2021 2020 Q4
Revenue $6.238B $25.10B $5.777B
YoY Change 7.98% 5.15% -5.34%
Cost Of Revenue $1.828B $6.960B $1.567B
YoY Change 16.66% 6.9% -11.67%
Gross Profit $4.410B $18.14B $4.210B
YoY Change 4.75% 4.49% -2.75%
Gross Profit Margin 70.7% 72.27% 72.88%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $1.474B $5.663B $1.405B
YoY Change 4.91% 3.23% 4.46%
% of Gross Profit 33.42% 31.22% 33.37%
Operating Expenses $3.331B $12.42B $3.157B
YoY Change 5.51% 6.58% -1.59%
Operating Profit $1.079B $5.373B $1.053B
YoY Change 2.47% 18.01% -5.05%
Interest Expense -$578.0M $2.280B -$536.0M
YoY Change 7.84% 5.46% 2.68%
% of Operating Profit -53.57% 42.43% -50.9%
Other Income/Expense, Net $150.0M $671.0M $143.0M
YoY Change 4.9% -143.23% 17.21%
Pretax Income $639.0M $3.764B -$319.0M
YoY Change -300.31% 348.63% -144.99%
Income Tax -$18.00M $192.0M -$162.0M
% Of Pretax Income -2.82% 5.1%
Net Earnings $746.0M $3.908B -$63.00M
YoY Change -1284.13% 183.81% -110.38%
Net Earnings / Revenue 11.96% 15.57% -1.09%
Basic Earnings Per Share $0.93 $4.94
Diluted Earnings Per Share $970.1K $4.94 -$84.79K
COMMON SHARES
Basic Shares Outstanding 769.3M shares 769.0M shares 736.0M shares
Diluted Shares Outstanding 769.0M shares

Balance Sheet

Concept 2021 Q4 2021 2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $343.0M $343.0M $259.0M
YoY Change 32.43% 32.43% -21.28%
Cash & Equivalents $343.0M $343.0M $259.0M
Short-Term Investments
Other Short-Term Assets $2.788B $2.788B $2.103B
YoY Change 32.57% 32.57% -17.27%
Inventory $3.199B $3.199B $3.167B
Prepaid Expenses
Receivables $1.173B $3.610B $2.144B
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $9.940B $9.940B $8.682B
YoY Change 14.49% 14.49% -5.25%
LONG-TERM ASSETS
Property, Plant & Equipment $111.4B $112.7B $106.8B
YoY Change 4.33% 4.03% 4.56%
Goodwill $19.30B $19.30B
YoY Change 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments $970.0M $970.0M $961.0M
YoY Change 0.94% 0.94% -50.36%
Other Assets $3.812B $26.70B $3.601B
YoY Change 5.86% 6.22% 9.49%
Total Long-Term Assets $159.6B $159.6B $153.7B
YoY Change 3.87% 3.87% 2.69%
TOTAL ASSETS
Total Short-Term Assets $9.940B $9.940B $8.682B
Total Long-Term Assets $159.6B $159.6B $153.7B
Total Assets $169.6B $169.6B $162.4B
YoY Change 4.43% 4.43% 2.23%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $3.629B $3.629B $3.144B
YoY Change 15.43% 15.43% -9.84%
Accrued Expenses $1.282B $1.469B $1.019B
YoY Change 25.81% 22.83% -12.53%
Deferred Revenue
YoY Change
Short-Term Debt $3.304B $3.304B $2.873B
YoY Change 15.0% 15.0% -8.36%
Long-Term Debt Due $3.387B $3.387B $4.238B
YoY Change -20.08% -20.08% 34.93%
Total Short-Term Liabilities $15.93B $15.93B $16.31B
YoY Change -2.29% -2.29% 10.53%
LONG-TERM LIABILITIES
Long-Term Debt $60.45B $60.45B $55.63B
YoY Change 8.67% 8.67% 1.16%
Other Long-Term Liabilities $31.86B $31.86B $31.34B
YoY Change 1.65% 1.65% -0.96%
Total Long-Term Liabilities $60.45B $92.31B $55.63B
YoY Change 8.67% 6.14% 1.16%
TOTAL LIABILITIES
Total Short-Term Liabilities $15.93B $15.93B $16.31B
Total Long-Term Liabilities $60.45B $92.31B $55.63B
Total Liabilities $76.38B $120.3B $71.93B
YoY Change 6.19% 5.13% 3.14%
SHAREHOLDERS EQUITY
Retained Earnings $3.265B $2.471B
YoY Change 32.13% -39.85%
Common Stock $44.37B $43.77B
YoY Change 1.38% 7.06%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $49.30B $49.30B $47.96B
YoY Change
Total Liabilities & Shareholders Equity $169.6B $169.6B $162.4B
YoY Change 4.43% 4.43% 2.23%

Cashflow Statement

Concept 2021 Q4 2021 2020 Q4
OPERATING ACTIVITIES
Net Income $746.0M $3.908B -$63.00M
YoY Change -1284.13% 183.81% -110.38%
Depreciation, Depletion And Amortization $1.474B $5.663B $1.405B
YoY Change 4.91% 3.23% 4.46%
Cash From Operating Activities $1.063B $8.290B $2.090B
YoY Change -49.14% -6.39% -18.74%
INVESTING ACTIVITIES
Capital Expenditures -$2.626B $9.715B -$2.499B
YoY Change 5.08% -1.94% -17.74%
Acquisitions
YoY Change
Other Investing Activities -$109.0M $333.0M -$141.0M
YoY Change -22.7% -16.33% -50.7%
Cash From Investing Activities -$2.735B -$10.94B -$2.640B
YoY Change 3.6% 3.12% -20.58%
FINANCING ACTIVITIES
Cash Dividend Paid $3.114B
YoY Change 10.74%
Common Stock Issuance & Retirement, Net $5.000M
YoY Change -99.82%
Debt Paid & Issued, Net $5.294B
YoY Change 17.49%
Cash From Financing Activities 1.449B $2.609B 506.0M
YoY Change 186.36% 50.72% -31.9%
NET CHANGE
Cash From Operating Activities 1.063B $8.290B 2.090B
Cash From Investing Activities -2.735B -$10.94B -2.640B
Cash From Financing Activities 1.449B $2.609B 506.0M
Net Change In Cash -223.0M -$36.00M -44.00M
YoY Change 406.82% 111.76% 388.89%
FREE CASH FLOW
Cash From Operating Activities $1.063B $8.290B $2.090B
Capital Expenditures -$2.626B $9.715B -$2.499B
Free Cash Flow $3.689B -$1.425B $4.589B
YoY Change -19.61% 35.59% -18.2%

Facts In Submission

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CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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CY2020 us-gaap Income Taxes Paid Net
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CY2020 us-gaap Capital Expenditures Incurred But Not Yet Paid
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CY2019 us-gaap Capital Expenditures Incurred But Not Yet Paid
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CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
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CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
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CY2021 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
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66000000 USD
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CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
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CY2021Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
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CY2021 us-gaap Nature Of Operations
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<div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:700;line-height:120%">Nature of Operations and Basis of Consolidation</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Duke Energy is an energy company headquartered in Charlotte, North Carolina, subject to regulation by the FERC and other regulatory agencies listed below. Duke Energy operates in the U.S. primarily through its direct and indirect subsidiaries. Certain Duke Energy subsidiaries are also subsidiary registrants, including Duke Energy Carolinas; Progress Energy; Duke Energy Progress; Duke Energy Florida; Duke Energy Ohio; Duke Energy Indiana and Piedmont. When discussing Duke Energy’s consolidated financial information, it necessarily includes the results of its separate Subsidiary Registrants, which along with Duke Energy, are collectively referred to as the Duke Energy Registrants.</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">The information in these combined notes relates to each of the Duke Energy Registrants as noted in the Index to Combined Notes to Consolidated Financial Statements. However, none of the Subsidiary Registrants make any representation as to information related solely to Duke Energy or the Subsidiary Registrants of Duke Energy other than itself.</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">These Consolidated Financial Statements include, after eliminating intercompany transactions and balances, the accounts of the Duke Energy Registrants and subsidiaries or VIEs where the respective Duke Energy Registrants have control. See Note 17 for additional information on VIEs. These Consolidated Financial Statements also reflect the Duke Energy Registrants’ proportionate share of certain jointly owned generation and transmission facilities. See Note 8 for additional information on joint ownership. Substantially all of the Subsidiary Registrants' operations qualify for regulatory accounting.</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Duke Energy Carolinas is a regulated public utility primarily engaged in the generation, transmission, distribution and sale of electricity in portions of North Carolina and South Carolina. Duke Energy Carolinas is subject to the regulatory provisions of the NCUC, PSCSC, NRC and FERC. </span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Progress Energy is a public utility holding company, which conducts operations through its wholly owned subsidiaries, Duke Energy Progress and Duke Energy Florida. Progress Energy is subject to regulation by FERC and other regulatory agencies listed below. </span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Duke Energy Progress is a regulated public utility primarily engaged in the generation, transmission, distribution and sale of electricity in portions of North Carolina and South Carolina. Duke Energy Progress is subject to the regulatory provisions of the NCUC, PSCSC, NRC and FERC. </span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Duke Energy Florida is a regulated public utility primarily engaged in the generation, transmission, distribution and sale of electricity in portions of Florida. Duke Energy Florida is subject to the regulatory provisions of the FPSC, NRC and FERC. </span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Duke Energy Ohio is a regulated public utility primarily engaged in the transmission and distribution of electricity in portions of Ohio and Kentucky, the generation and sale of electricity in portions of Kentucky and the transportation and sale of natural gas in portions of Ohio and Kentucky. Duke Energy Ohio conducts competitive auctions for retail electricity supply in Ohio whereby the energy price is recovered from retail customers and recorded in Operating Revenues on the Consolidated Statements of Operations and Comprehensive Income. Operations in Kentucky are conducted through its wholly owned subsidiary, Duke Energy Kentucky. References herein to Duke Energy Ohio collectively include Duke Energy Ohio and its subsidiaries, unless otherwise noted. Duke Energy Ohio is subject to the regulatory provisions of the PUCO, KPSC and FERC.</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Duke Energy Indiana is a regulated public utility primarily engaged in the generation, transmission, distribution and sale of electricity in portions of Indiana. Duke Energy Indiana is subject to the regulatory provisions of the IURC and FERC.</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Piedmont is a regulated public utility primarily engaged in the distribution of natural gas in portions of North Carolina, South Carolina and Tennessee. Piedmont is subject to the regulatory provisions of the NCUC, PSCSC, TPUC and FERC.</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">Certain prior year amounts have been reclassified to conform to the current year presentation.</span></div>
CY2021 duk Net Income Loss Allocationto Noncontrolling Tax Equity Members
NetIncomeLossAllocationtoNoncontrollingTaxEquityMembers
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CY2020 duk Net Income Loss Allocationto Noncontrolling Tax Equity Members
NetIncomeLossAllocationtoNoncontrollingTaxEquityMembers
271000000 USD
CY2019 duk Net Income Loss Allocationto Noncontrolling Tax Equity Members
NetIncomeLossAllocationtoNoncontrollingTaxEquityMembers
165000000 USD
CY2021 duk Net Income Loss Allocationto Noncontrolling Pro Rata Share Interest
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31000000 USD
CY2020 duk Net Income Loss Allocationto Noncontrolling Pro Rata Share Interest
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24000000 USD
CY2019 duk Net Income Loss Allocationto Noncontrolling Pro Rata Share Interest
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CY2021 duk Net Income Loss Allocationto Noncontrolling Interest
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CY2020 duk Net Income Loss Allocationto Noncontrolling Interest
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CY2019 duk Net Income Loss Allocationto Noncontrolling Interest
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CY2021 us-gaap Use Of Estimates
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<div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-bottom:8pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">In preparing financial statements that conform to GAAP, the Duke Energy Registrants must make estimates and assumptions that affect the reported amounts of assets and liabilities, the reported amounts of revenues and expenses and the disclosure of contingent assets and liabilities at the date of the financial statements. Actual results could differ from those estimates.</span></div>
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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CY2021Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
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CY2021Q4 us-gaap Restricted Cash And Cash Equivalents Noncurrent
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CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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CY2020Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
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CY2020Q4 us-gaap Restricted Cash And Cash Equivalents Noncurrent
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CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
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CY2021Q4 us-gaap Inventory Raw Materials And Supplies
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CY2021Q4 us-gaap Energy Related Inventory Coal
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CY2021Q4 us-gaap Energy Related Inventory Other Fossil Fuel
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CY2021Q4 us-gaap Public Utilities Inventory
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CY2020Q4 us-gaap Inventory Raw Materials And Supplies
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CY2020Q4 us-gaap Energy Related Inventory Coal
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CY2020Q4 us-gaap Energy Related Inventory Other Fossil Fuel
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CY2020Q4 us-gaap Public Utilities Inventory
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CY2021 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
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CY2020 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
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CY2019 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
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CY2021Q4 duk Payables Sold By Suppliers
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CY2020Q4 duk Payables Sold By Suppliers
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CY2021Q4 duk Cumulative Payables Sold
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CY2020Q4 duk Cumulative Payables Sold
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CY2021 us-gaap Guarantees Indemnifications And Warranties Policies
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GuaranteesIf necessary, liabilities are recognized at the time of issuance or material modification of a guarantee for the estimated fair value of the obligation it assumes. Fair value is estimated using a probability weighted approach. The obligation is reduced over the term of the guarantee or related contract in a systematic and rational method as risk is reduced. Duke Energy recognizes a liability for the best estimate of its loss due to the nonperformance of the guaranteed party. This liability is recognized at the inception of a guarantee and is updated periodically.
CY2021 us-gaap Excise Taxes Collected
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CY2020 us-gaap Excise Taxes Collected
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CY2021 us-gaap Interest Expense
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CY2021 us-gaap Income Tax Expense Benefit
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CY2021 us-gaap Income Loss From Continuing Operations
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CY2021 us-gaap Income Loss From Continuing Operations Attributable To Noncontrolling Entity
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CY2021 us-gaap Profit Loss
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CY2021Q4 us-gaap Assets
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CY2020 us-gaap Regulated And Unregulated Operating Revenue
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CY2020 us-gaap Interest Expense
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CY2020 us-gaap Cost Depreciation Amortization And Depletion
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CY2020 us-gaap Income Loss From Equity Method Investments
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CY2020 us-gaap Income Tax Expense Benefit
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CY2020 us-gaap Income Loss From Continuing Operations
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CY2020 us-gaap Income Loss From Continuing Operations Attributable To Noncontrolling Entity
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CY2020 us-gaap Preferred Stock Dividends Income Statement Impact
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CY2020 us-gaap Income Loss From Discontinued Operations Net Of Tax
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CY2020 us-gaap Profit Loss
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CY2020Q4 us-gaap Assets
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CY2019 us-gaap Regulated And Unregulated Operating Revenue
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CY2019 us-gaap Income Tax Expense Benefit
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CY2019 us-gaap Income Loss From Continuing Operations
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CY2019 us-gaap Income Loss From Continuing Operations Attributable To Noncontrolling Entity
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CY2019 us-gaap Preferred Stock Dividends Income Statement Impact
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CY2019 us-gaap Income Loss From Discontinued Operations Net Of Tax
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CY2019 us-gaap Profit Loss
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CY2021Q4 us-gaap Regulatory Assets Current
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CY2020Q4 us-gaap Regulatory Assets
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CY2020Q4 us-gaap Regulatory Assets Current
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CY2020Q4 us-gaap Regulatory Assets Noncurrent
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CY2020Q4 us-gaap Regulatory Liabilities
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CY2021Q4 duk Insurance Public Liability Limit
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CY2021Q4 duk Excess Nuclear Liability Coverage
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13100000000 USD
CY2021Q4 duk Insurance Public Liability In Excess Of Insurance
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CY2021Q4 duk Number Of Licensed Nuclear Reactors
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95 reactor
CY2021Q4 duk Insurance Public Liability In Excess Of Insurance Annual Payment Limit
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CY2021Q4 duk Insurance Sublimit Nonnuclear Terrorist Events
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CY2021Q4 duk Insurance Sublimit Property Damage Losses
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CY2021Q4 duk Sharedadditionalnuclearaccidentlimit
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CY2020 us-gaap Lease Cost
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CY2021Q4 us-gaap Finance Lease Liability Payments Due
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CY2020Q4 us-gaap Operating Lease Liability Current
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CY2020Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
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CY2020Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1340000000 USD
CY2020Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
716000000 USD
CY2020Q4 duk Lease Liability
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OperatingLeasePayments
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CY2021 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
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CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
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RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
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CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
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CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
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CY2020 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
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119000000 USD
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
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CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
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OperatingLeaseWeightedAverageRemainingLeaseTerm1
P9Y
CY2021Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P10Y
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.036
CY2021Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.073
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P10Y
CY2020Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P13Y
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.038
CY2020Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.084
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CY2021Q4 us-gaap Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
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CY2021Q4 us-gaap Debt Weighted Average Interest Rate
DebtWeightedAverageInterestRate
0.0350
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DebtAndCapitalLeaseObligations
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CY2021Q4 us-gaap Long Term Debt And Capital Lease Obligations
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CY2020Q4 us-gaap Unsecured Debt
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CY2020Q4 us-gaap Secured Debt
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CY2020Q4 duk First Mortgage Bonds
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CY2020Q4 us-gaap Finance Lease Liability
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CY2020Q4 us-gaap Longterm Pollution Control Bond Current And Noncurrent
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CY2020Q4 duk Notes Payable And Commercial Paper
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CY2020Q4 us-gaap Interest Rate Derivatives At Fair Value Net
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CY2020Q4 us-gaap Debt Instrument Unamortized Discount Premium Net
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CY2020Q4 us-gaap Unamortized Debt Issuance Expense
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CY2020Q4 us-gaap Debt Weighted Average Interest Rate
DebtWeightedAverageInterestRate
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DebtAndCapitalLeaseObligations
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CY2020Q4 us-gaap Long Term Debt And Capital Lease Obligations
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CY2021Q4 us-gaap Long Term Debt Current
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CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
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CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
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CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
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CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
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CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
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CY2021Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
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LongTermDebtExcludingPurchaseAccountingAdjustments
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CY2021Q4 duk Short Term Obligations Classified As Long Term Debt
ShortTermObligationsClassifiedAsLongTermDebt
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CY2021Q4 us-gaap Debt Instrument Face Amount
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CY2020Q4 us-gaap Debt Instrument Face Amount
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5550000000 USD
CY2021Q4 duk Unsecured Variable Denomination Floating Rate Demand Notes Amount Available For Sale
UnsecuredVariableDenominationFloatingRateDemandNotesAmountAvailableForSale
3000000000 USD
CY2021Q4 duk Unsecured Variable Denomination Floating Rate Demand Notes Maximum Amount Outstanding
UnsecuredVariableDenominationFloatingRateDemandNotesMaximumAmountOutstanding
1500000000 USD
CY2021Q4 duk Unsecured Variable Denomination Floating Rate Demand Notes Principal Amount Outstanding
UnsecuredVariableDenominationFloatingRateDemandNotesPrincipalAmountOutstanding
1066000000 USD
CY2020Q4 duk Unsecured Variable Denomination Floating Rate Demand Notes Principal Amount Outstanding
UnsecuredVariableDenominationFloatingRateDemandNotesPrincipalAmountOutstanding
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CY2020Q4 us-gaap Other Loans Payable
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CY2021Q4 us-gaap Asset Retirement Obligation
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CY2021Q4 us-gaap Asset Retirement Obligation Legally Restricted Assets Fair Value
AssetRetirementObligationLegallyRestrictedAssetsFairValue
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CY2020Q4 us-gaap Asset Retirement Obligation Legally Restricted Assets Fair Value
AssetRetirementObligationLegallyRestrictedAssetsFairValue
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CY2019Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
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CY2020 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
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CY2020 us-gaap Asset Retirement Obligation Liabilities Settled
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CY2020 us-gaap Asset Retirement Obligation Liabilities Incurred
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CY2020 us-gaap Asset Retirement Obligation Revision Of Estimate
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CY2020Q4 us-gaap Asset Retirement Obligation
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CY2021 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
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CY2021 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
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AssetRetirementObligationLiabilitiesIncurred
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CY2021 us-gaap Asset Retirement Obligation Revision Of Estimate
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CY2021Q4 us-gaap Asset Retirement Obligation
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PublicUtilitiesPropertyPlantAndEquipmentEquipmentUsefulLife
P13Y
CY2021Q4 us-gaap Public Utilities Property Plant And Equipment Equipment
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CY2021Q4 us-gaap Public Utilities Property Plant And Equipment Construction Work In Progress
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CY2021 us-gaap Public Utilities Property Plant And Equipment Other Property Plant And Equipment Useful Life
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipmentUsefulLife
P14Y
CY2021Q4 us-gaap Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
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PropertyPlantAndEquipmentGross
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CY2021Q4 us-gaap Property Plant And Equipment Net
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CY2020 us-gaap Public Utilities Property Plant And Equipment Equipment Useful Life
PublicUtilitiesPropertyPlantAndEquipmentEquipmentUsefulLife
P15Y
CY2020Q4 us-gaap Public Utilities Property Plant And Equipment Equipment
PublicUtilitiesPropertyPlantAndEquipmentEquipment
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CY2020Q4 us-gaap Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
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CY2020 us-gaap Public Utilities Property Plant And Equipment Other Property Plant And Equipment Useful Life
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipmentUsefulLife
P14Y
CY2020Q4 us-gaap Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
5090000000 USD
CY2020Q4 us-gaap Property Plant And Equipment Gross
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CY2020Q4 duk Generation Facilities To Be Retired Net
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CY2020Q4 us-gaap Property Plant And Equipment Net
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CY2020 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
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FiniteLivedIntangibleAssetsAccumulatedAmortization
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CY2020Q4 us-gaap Finite Lived Intangible Assets Net
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CY2020Q4 us-gaap Goodwill Gross
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CY2020Q4 us-gaap Goodwill Impaired Accumulated Impairment Loss
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CY2020Q4 us-gaap Goodwill
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CY2021Q4 us-gaap Goodwill Gross
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GoodwillImpairedAccumulatedImpairmentLoss
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CY2021Q4 us-gaap Goodwill
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CY2021 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
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CY2021Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
370000000 USD
CY2021Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
66000000 USD
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FiniteLivedIntangibleAssetsNet
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FiniteLivedIntangibleAssetsGross
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CY2021Q4 us-gaap Equity Method Investments
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CY2021 us-gaap Income Loss From Equity Method Investments
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CY2020Q4 us-gaap Equity Method Investments
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EquityMethodInvestmentDividendsOrDistributions
80000000 USD
CY2020 us-gaap Equity Method Investment Dividends Or Distributions
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CY2019 us-gaap Equity Method Investment Dividends Or Distributions
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ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
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DebtSecuritiesAvailableForSaleRealizedLoss
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CY2020Q4 us-gaap Derivative Fair Value Of Derivative Asset
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CY2020Q4 us-gaap Derivative Fair Value Of Derivative Liability
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5033000000 USD
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DebtSecuritiesAvailableforsaleandEquitySecuritiesFVNIUnrealizedLoss
66000000 USD
CY2021Q4 duk Debt Securities Availableforsaleand Equity Securities Fvni
DebtSecuritiesAvailableforsaleandEquitySecuritiesFVNI
10893000000 USD
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55000000 USD
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CY2020Q4 us-gaap Derivative Liabilities
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CY2020 us-gaap Equity Securities Fv Ni Realized Gain
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CY2019 us-gaap Equity Securities Fv Ni Realized Gain
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CY2020 us-gaap Equity Securities Fv Ni Realized Loss
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CY2020 us-gaap Debt Securities Available For Sale Realized Gain
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CY2019 us-gaap Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
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DebtSecuritiesAvailableForSaleRealizedLoss
54000000 USD
CY2020 us-gaap Debt Securities Available For Sale Realized Loss
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159000000 USD
CY2021Q4 us-gaap Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
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CY2021Q4 us-gaap Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
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550000000 USD
CY2021Q4 us-gaap Available For Sale Securities Debt Maturities After Ten Years Fair Value
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CY2021Q4 us-gaap Available For Sale Securities Debt Securities
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CY2021Q4 us-gaap Assets Fair Value Disclosure
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CY2020Q4 us-gaap Derivative Assets
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CY2020Q4 us-gaap Assets Fair Value Disclosure
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21000000 USD
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
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14000000 USD
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
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5000000 USD
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
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19000000 USD
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
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117000000 USD
CY2021 duk Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Deferred Gains Or Losses As Regulatory Asset Or Liability
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15000000 USD
CY2020 duk Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Deferred Gains Or Losses As Regulatory Asset Or Liability
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CY2021Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
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CY2020Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
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CY2021Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
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CY2020Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
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CY2021Q4 us-gaap Long Term Debt
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CY2020Q4 us-gaap Long Term Debt
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CY2020Q4 us-gaap Long Term Debt Fair Value
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CY2020Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
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CY2020 us-gaap Revenue Not From Contract With Customer
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CY2019 us-gaap Revenue Not From Contract With Customer
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CY2019 us-gaap Regulated And Unregulated Operating Revenue
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CY2020 us-gaap Provision For Doubtful Accounts
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CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable
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CY2021 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
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CY2021Q4 us-gaap Allowance For Doubtful Accounts Receivable
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CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
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1270000000 USD
CY2021 us-gaap Income Loss From Discontinued Operations Net Of Tax
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CY2020 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
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CY2019 us-gaap Participating Securities Distributed And Undistributed Earnings Loss Basic
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CY2021 duk Income Lossfrom Continuing Operations Netof Tax Excluding Participating Securitiesand Accumulated Preferred Stock Dividends
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3791000000 USD
CY2020 duk Income Lossfrom Continuing Operations Netof Tax Excluding Participating Securitiesand Accumulated Preferred Stock Dividends
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1262000000 USD
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CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
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CY2019 us-gaap Weighted Average Number Of Shares Outstanding Basic
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729000000 shares
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CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
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CY2019 us-gaap Weighted Average Number Of Diluted Shares Outstanding
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CY2021 us-gaap Income Loss From Continuing Operations Per Diluted Share
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CY2020 us-gaap Income Loss From Continuing Operations Per Diluted Share
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1.71
CY2019 us-gaap Income Loss From Continuing Operations Per Diluted Share
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CY2019 us-gaap Income Loss From Continuing Operations Per Basic Share
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CY2021 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
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2000000 shares
CY2020 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
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2000000 shares
CY2019 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
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2000000 shares
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CY2020 us-gaap Common Stock Dividends Per Share Declared
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3.82
CY2019 us-gaap Common Stock Dividends Per Share Declared
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CY2019Q4 duk Maximum Value Of Shares To Be Issued Under Atm Program
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CY2020 duk Number Of Eligible Employees
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CY2019 duk Number Of Eligible Employees
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CY2019 us-gaap Severance Costs1
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16000000 USD
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CY2021 duk Severance Charges Adjustments
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CY2020 duk Severance Charges Adjustments
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10000000 shares
CY2021 us-gaap Allocated Share Based Compensation Expense Net Of Tax
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64000000 USD
CY2020 us-gaap Allocated Share Based Compensation Expense Net Of Tax
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61000000 USD
CY2019 us-gaap Allocated Share Based Compensation Expense Net Of Tax
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65000000 USD
CY2021 us-gaap Allocated Share Based Compensation Expense
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88000000 USD
CY2020 us-gaap Allocated Share Based Compensation Expense
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84000000 USD
CY2019 us-gaap Allocated Share Based Compensation Expense
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89000000 USD
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5000000 USD
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5000000 USD
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5000000 USD
CY2021 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
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83000000 USD
CY2020 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
79000000 USD
CY2019 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1
SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1
84000000 USD
CY2021 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
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19000000 USD
CY2020 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
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18000000 USD
CY2019 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
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19000000 USD
CY2021 duk Defined Benefit Plan Maximumyearsofparticipation
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P35Y
CY2021 duk Defined Benefit Plan Maximumyearsofparticipation
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P35Y
CY2021Q4 us-gaap Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year
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0.0625
CY2020Q4 us-gaap Defined Benefit Plan Health Care Cost Trend Rate Assumed Next Fiscal Year
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0.0625
CY2021Q4 us-gaap Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
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0.0475
CY2020Q4 us-gaap Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
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0.0475
CY2021 us-gaap Current State And Local Tax Expense Benefit
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CY2021 us-gaap Defined Contribution Plan Employer Matching Contribution Percent Of Match
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1
CY2021 us-gaap Defined Contribution Plan Employer Matching Contribution Percent
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0.06
CY2021 duk Defined Contribution Plan Additional Contribution Percentage For Employees Not Participating In Defined Pension Plans
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0.04
CY2021 duk Defined Contribution Plan Additional Contribution Percentage For Employees Not Participating In Defined Pension Plans Vesting Period
DefinedContributionPlanAdditionalContributionPercentageForEmployeesNotParticipatingInDefinedPensionPlansVestingPeriod
P3Y
CY2021 us-gaap Defined Contribution Plan Cost Recognized
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229000000 USD
CY2020 us-gaap Defined Contribution Plan Cost Recognized
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213000000 USD
CY2019 us-gaap Defined Contribution Plan Cost Recognized
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214000000 USD
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CY2021 us-gaap Deferred Federal Income Tax Expense Benefit
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CY2021 us-gaap Deferred Income Tax Expense Benefit
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192000000 USD
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CY2020 us-gaap Current Federal Tax Expense Benefit
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CY2020 us-gaap Current State And Local Tax Expense Benefit
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CY2020 us-gaap Current Foreign Tax Expense Benefit
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CY2020 us-gaap Current Income Tax Expense Benefit
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CY2020 us-gaap Deferred Income Tax Expense Benefit
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CY2020 us-gaap Income Tax Expense Benefit
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CY2019 us-gaap Current State And Local Tax Expense Benefit
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10000000 USD
CY2019 us-gaap Current Foreign Tax Expense Benefit
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CY2019 us-gaap Current Income Tax Expense Benefit
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CY2019 us-gaap Deferred Federal Income Tax Expense Benefit
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CY2019 us-gaap Deferred State And Local Income Tax Expense Benefit
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CY2019 us-gaap Deferred Income Tax Expense Benefit
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CY2019 us-gaap Other Tax Expense Benefit
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CY2019 us-gaap Income Tax Expense Benefit
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CY2019 us-gaap Discontinued Operation Tax Effect Of Discontinued Operation
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517000000 USD
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3720000000 USD
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
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CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
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CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
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CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
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44000000 USD
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
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3764000000 USD
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
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839000000 USD
CY2019 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
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4097000000 USD
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
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790000000 USD
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CY2021 us-gaap Income Tax Reconciliation Minority Interest Income Expense
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CY2021 duk Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Production
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100000000 USD
CY2021 us-gaap Income Tax Reconciliation Tax Credits Other
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30000000 USD
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CY2021 us-gaap Income Tax Expense Benefit
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276000000 USD
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110000000 USD
CY2020 us-gaap Income Tax Reconciliation Tax Credits Other
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CY2020 us-gaap Income Tax Expense Benefit
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CY2019 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
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860000000 USD
CY2019 us-gaap Income Tax Reconciliation Tax Settlements State And Local
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121000000 USD
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34000000 USD
CY2019 duk Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Production
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120000000 USD
CY2019 us-gaap Income Tax Reconciliation Tax Credits Other
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23000000 USD
CY2019 us-gaap Income Tax Reconciliation Nondeductible Expense Other
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27000000 USD
CY2019 us-gaap Income Tax Expense Benefit
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346000000 USD
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340000000 USD
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CY2021Q4 us-gaap Deferred Income Tax Liabilities
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CY2021Q4 us-gaap Deferred Tax Liabilities
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CY2020Q4 us-gaap Deferred Tax Liabilities Regulatory Assets
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CY2020Q4 us-gaap Deferred Income Tax Liabilities
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CY2020Q4 us-gaap Deferred Tax Liabilities
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CY2021Q4 us-gaap Unrecognized Tax Benefits
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426000000 USD
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CY2020 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
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CY2020 us-gaap Unrecognized Tax Benefits Period Increase Decrease
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CY2020Q4 us-gaap Unrecognized Tax Benefits
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125000000 USD
CY2018Q4 us-gaap Unrecognized Tax Benefits
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24000000 USD
CY2019 duk Unrecognized Tax Benefits Other Increases Decreases
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105000000 USD
CY2019 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
3000000 USD
CY2019 us-gaap Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
102000000 USD
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
126000000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
47000000 USD
CY2021 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
16000000 USD
CY2021 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
171000000 USD
CY2021 duk Deferred Returns
DeferredReturns
39000000 USD
CY2021 duk Nonoperating Income Expenseother
NonoperatingIncomeExpenseother
417000000 USD
CY2021 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
643000000 USD
CY2020 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
32000000 USD
CY2020 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
154000000 USD
CY2020 duk Deferred Returns
DeferredReturns
27000000 USD
CY2020 duk Nonoperating Income Expenseother
NonoperatingIncomeExpenseother
240000000 USD
CY2020 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
453000000 USD
CY2019 us-gaap Interest Income Expense Nonoperating Net
InterestIncomeExpenseNonoperatingNet
31000000 USD
CY2019 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
139000000 USD
CY2019 duk Deferred Returns
DeferredReturns
29000000 USD
CY2019 duk Nonoperating Income Expenseother
NonoperatingIncomeExpenseother
231000000 USD
CY2019 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
430000000 USD

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