$AGR
Avangrid, Inc.

2023 Q1 Form 10-K Financial Statement

#000163499723000023 Filed on February 22, 2023

View on sec.gov

Income Statement

Concept 2023 Q1 2022 Q4 2022
Revenue $2.466B $2.158B $7.923B
YoY Change 15.61% 11.64% 13.61%
Cost Of Revenue $977.0M $740.0M $2.456B
YoY Change 31.85% 16.72% 42.87%
Gross Profit $1.489B $1.418B $5.467B
YoY Change 6.97% 9.16% 4.03%
Gross Profit Margin 60.38% 65.71% 69.0%
Selling, General & Admin $4.000M $5.000M $15.00M
YoY Change -20.0% 25.0% -16.67%
% of Gross Profit 0.27% 0.35% 0.27%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $280.0M $274.0M $1.071B
YoY Change 7.28% 6.2% 6.99%
% of Gross Profit 18.8% 19.32% 19.59%
Operating Expenses $1.224B $1.201B $4.615B
YoY Change 12.29% 11.31% 5.85%
Operating Profit $265.0M $217.0M $852.0M
YoY Change -12.25% -1.36% -4.8%
Interest Expense $95.00M -$76.00M $303.0M
YoY Change 33.8% -1.3% 1.68%
% of Operating Profit 35.85% -35.02% 35.56%
Other Income/Expense, Net $25.00M -$8.000M $30.00M
YoY Change 127.27% -166.67% -50.0%
Pretax Income $197.0M $133.0M $841.0M
YoY Change -60.2% -14.19% 26.66%
Income Tax -$18.00M $6.000M $20.00M
% Of Pretax Income -9.14% 4.51% 2.38%
Net Earnings $245.0M $147.0M $881.0M
YoY Change -44.94% -10.37% 24.61%
Net Earnings / Revenue 9.94% 6.81% 11.12%
Basic Earnings Per Share $0.63 $2.28
Diluted Earnings Per Share $0.63 $0.38 $2.27
COMMON SHARES
Basic Shares Outstanding 386.6M shares 386.6M shares 386.7M shares
Diluted Shares Outstanding 387.1M shares 387.2M shares

Balance Sheet

Concept 2023 Q1 2022 Q4 2022
SHORT-TERM ASSETS
Cash & Short-Term Investments $72.00M $69.00M $69.00M
YoY Change -88.89% -95.32% -95.32%
Cash & Equivalents $72.00M $69.00M $69.00M
Short-Term Investments
Other Short-Term Assets $960.0M $6.000M $893.0M
YoY Change 21.06% 500.0% 31.32%
Inventory $434.0M $503.0M $503.0M
Prepaid Expenses $68.00M
Receivables $1.669B $1.737B $1.740B
Other Receivables $2.000M $5.000M $5.000M
Total Short-Term Assets $3.140B $3.210B $3.210B
YoY Change -2.76% -15.01% -15.01%
LONG-TERM ASSETS
Property, Plant & Equipment $31.25B $30.99B $31.30B
YoY Change 5.15% 7.37% 7.29%
Goodwill $3.119B $3.119B
YoY Change 0.0% 0.0%
Intangibles $278.0M $281.0M
YoY Change -3.81% -4.1%
Long-Term Investments $440.0M $437.0M $486.0M
YoY Change 1.38% -21.96% -21.74%
Other Assets $2.981B $3.953B $2.722B
YoY Change 639.7% 956.95% 8.23%
Total Long-Term Assets $38.32B $37.91B $37.91B
YoY Change 5.52% 6.12% 6.12%
TOTAL ASSETS
Total Short-Term Assets $3.140B $3.210B $3.210B
Total Long-Term Assets $38.32B $37.91B $37.91B
Total Assets $41.46B $41.12B $41.12B
YoY Change 4.85% 4.1% 4.1%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.578B $2.046B $2.046B
YoY Change 10420.0% 3254.1% 3254.1%
Accrued Expenses $105.0M $79.00M $232.0M
YoY Change 9.38% -2.47% 11.54%
Deferred Revenue $16.00M $33.00M
YoY Change 100.0% 106.25%
Short-Term Debt $1.293B $568.0M $568.0M
YoY Change 3594.29% 252.8% 252.8%
Long-Term Debt Due $413.0M $412.0M $419.0M
YoY Change 46.98% 10.75% 11.44%
Total Short-Term Liabilities $4.570B $4.416B $4.416B
YoY Change 38.48% 32.65% 32.65%
LONG-TERM LIABILITIES
Long-Term Debt $8.243B $8.223B $8.303B
YoY Change 2.61% 3.8% 3.63%
Other Long-Term Liabilities $5.251B $5.227B $5.828B
YoY Change 2.22% -0.82% -5.79%
Total Long-Term Liabilities $16.38B $16.37B $14.13B
YoY Change 1.22% 0.93% -0.47%
TOTAL LIABILITIES
Total Short-Term Liabilities $4.570B $4.416B $4.416B
Total Long-Term Liabilities $16.38B $16.37B $14.13B
Total Liabilities $20.95B $20.78B $21.74B
YoY Change 7.53% 6.33% 6.44%
SHAREHOLDERS EQUITY
Retained Earnings $1.985B $1.910B
YoY Change 9.13% 11.44%
Common Stock $17.70B $17.70B
YoY Change 0.08% 0.08%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares 108.2K shares 108.2K shares
Shareholders Equity $19.51B $19.38B $19.38B
YoY Change
Total Liabilities & Shareholders Equity $41.46B $41.12B $41.12B
YoY Change 4.85% 4.1% 4.1%

Cashflow Statement

Concept 2023 Q1 2022 Q4 2022
OPERATING ACTIVITIES
Net Income $245.0M $147.0M $881.0M
YoY Change -44.94% -10.37% 24.61%
Depreciation, Depletion And Amortization $280.0M $274.0M $1.071B
YoY Change 7.28% 6.2% 6.99%
Cash From Operating Activities $204.0M $141.0M $1.035B
YoY Change -47.42% -75.13% -33.7%
INVESTING ACTIVITIES
Capital Expenditures $836.0M $579.0M $2.519B
YoY Change 3.08% -153.66% -15.36%
Acquisitions
YoY Change
Other Investing Activities $11.00M $51.00M $198.0M
YoY Change -93.6% -50.96% -189.19%
Cash From Investing Activities -$819.0M -$528.0M -$2.548B
YoY Change -13.61% -45.85% 4.43%
FINANCING ACTIVITIES
Cash Dividend Paid $170.0M $681.0M
YoY Change 0.0% 11.09%
Common Stock Issuance & Retirement, Net $1.000M
YoY Change -100.03%
Debt Paid & Issued, Net $4.000M
YoY Change -95.51%
Cash From Financing Activities $618.0M 396.0M $108.0M
YoY Change -332.33% -15.92% -87.85%
NET CHANGE
Cash From Operating Activities $204.0M 141.0M $1.035B
Cash From Investing Activities -$819.0M -528.0M -$2.548B
Cash From Financing Activities $618.0M 396.0M $108.0M
Net Change In Cash $3.000M 9.000M -$1.405B
YoY Change -100.36% -85.71% -14150.0%
FREE CASH FLOW
Cash From Operating Activities $204.0M $141.0M $1.035B
Capital Expenditures $836.0M $579.0M $2.519B
Free Cash Flow -$632.0M -$438.0M -$1.484B
YoY Change 49.41% -126.61% 4.88%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2022 dei Amendment Flag
AmendmentFlag
false
CY2022 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
CY2022 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2022 dei Entity Central Index Key
EntityCentralIndexKey
0001634997
CY2020 us-gaap Fair Value Recurring Basis Unobservable Input Reconciliation Net Derivative Asset Liability Gain Loss Statement Of Income Extensible List
FairValueRecurringBasisUnobservableInputReconciliationNetDerivativeAssetLiabilityGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2022#Revenues
CY2021 us-gaap Fair Value Recurring Basis Unobservable Input Reconciliation Net Derivative Asset Liability Gain Loss Statement Of Income Extensible List
FairValueRecurringBasisUnobservableInputReconciliationNetDerivativeAssetLiabilityGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2022#Revenues
CY2022 us-gaap Fair Value Recurring Basis Unobservable Input Reconciliation Net Derivative Asset Liability Gain Loss Statement Of Income Extensible List
FairValueRecurringBasisUnobservableInputReconciliationNetDerivativeAssetLiabilityGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2022#Revenues
CY2022 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
CY2020 us-gaap Fair Value Net Derivative Asset Liability Recurring Basis Still Held Unrealized Gain Loss Statement Of Income Extensible List
FairValueNetDerivativeAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2022#Revenues
CY2022 us-gaap Fair Value Net Derivative Asset Liability Recurring Basis Still Held Unrealized Gain Loss Statement Of Income Extensible List
FairValueNetDerivativeAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2022#Revenues
CY2021 us-gaap Fair Value Net Derivative Asset Liability Recurring Basis Still Held Unrealized Gain Loss Statement Of Income Extensible List
FairValueNetDerivativeAssetLiabilityRecurringBasisStillHeldUnrealizedGainLossStatementOfIncomeExtensibleList
http://fasb.org/us-gaap/2022#Revenues
CY2022 us-gaap Derivative Gain Loss Statement Of Income Or Comprehensive Income Extensible Enumeration
DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration
http://fasb.org/us-gaap/2022#Revenues http://fasb.org/us-gaap/2022#UtilitiesOperatingExpensePurchasedPower
CY2021 us-gaap Derivative Gain Loss Statement Of Income Or Comprehensive Income Extensible Enumeration
DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration
http://fasb.org/us-gaap/2022#Revenues http://fasb.org/us-gaap/2022#UtilitiesOperatingExpensePurchasedPower
CY2020 us-gaap Derivative Gain Loss Statement Of Income Or Comprehensive Income Extensible Enumeration
DerivativeGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration
http://fasb.org/us-gaap/2022#Revenues http://fasb.org/us-gaap/2022#UtilitiesOperatingExpensePurchasedPower
CY2021Q4 us-gaap Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List
FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4 us-gaap Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List
FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q4 us-gaap Finance Lease Liability Current Statement Of Financial Position Extensible List
FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2021Q4 us-gaap Finance Lease Liability Current Statement Of Financial Position Extensible List
FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2022Q4 us-gaap Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List
FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2021Q4 us-gaap Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List
FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2022 dei Document Type
DocumentType
10-K
CY2022 dei Document Annual Report
DocumentAnnualReport
true
CY2022 dei Document Period End Date
DocumentPeriodEndDate
2022-12-31
CY2022 dei Document Transition Report
DocumentTransitionReport
false
CY2022 dei Entity File Number
EntityFileNumber
001-37660
CY2022 dei Entity Registrant Name
EntityRegistrantName
Avangrid, Inc.
CY2022 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
NY
CY2022 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
14-1798693
CY2022 dei Entity Address Address Line1
EntityAddressAddressLine1
180 Marsh Hill Road
CY2022 dei Entity Address City Or Town
EntityAddressCityOrTown
Orange,
CY2022 dei Entity Address State Or Province
EntityAddressStateOrProvince
CT
CY2022 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
06477
CY2022 dei City Area Code
CityAreaCode
207
CY2022 dei Local Phone Number
LocalPhoneNumber
629-1190
CY2022 dei Security12b Title
Security12bTitle
Common Stock, par value $0.01 per share
CY2022 dei Trading Symbol
TradingSymbol
AGR
CY2022 dei Security Exchange Name
SecurityExchangeName
NYSE
CY2022 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2022 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2022 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2022 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2022 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2022 dei Entity Small Business
EntitySmallBusiness
false
CY2022 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2022 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
true
CY2022 dei Entity Shell Company
EntityShellCompany
false
CY2022Q2 dei Entity Public Float
EntityPublicFloat
3262000000 usd
CY2023Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
386637276 shares
CY2022 us-gaap Revenues
Revenues
7923000000 usd
CY2021 us-gaap Revenues
Revenues
6974000000 usd
CY2020 us-gaap Revenues
Revenues
6320000000 usd
CY2022 us-gaap Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
2456000000 usd
CY2021 us-gaap Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
1719000000 usd
CY2020 us-gaap Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
1379000000 usd
CY2022 us-gaap Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
2872000000 usd
CY2021 us-gaap Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
2706000000 usd
CY2020 us-gaap Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
2466000000 usd
CY2022 us-gaap Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
1085000000 usd
CY2021 us-gaap Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
1014000000 usd
CY2020 us-gaap Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
987000000 usd
CY2022 us-gaap Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
658000000 usd
CY2021 us-gaap Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
640000000 usd
CY2020 us-gaap Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
619000000 usd
CY2022 us-gaap Utilities Operating Expense
UtilitiesOperatingExpense
7071000000 usd
CY2021 us-gaap Utilities Operating Expense
UtilitiesOperatingExpense
6079000000 usd
CY2020 us-gaap Utilities Operating Expense
UtilitiesOperatingExpense
5451000000 usd
CY2022 us-gaap Operating Income Loss
OperatingIncomeLoss
852000000 usd
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
895000000 usd
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
869000000 usd
CY2022 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
30000000 usd
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
60000000 usd
CY2020 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
18000000 usd
CY2022 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
262000000 usd
CY2021 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
7000000 usd
CY2020 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
-3000000 usd
CY2022 us-gaap Interest Expense
InterestExpense
303000000 usd
CY2021 us-gaap Interest Expense
InterestExpense
298000000 usd
CY2020 us-gaap Interest Expense
InterestExpense
316000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
841000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
664000000 usd
CY2020 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
568000000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
20000000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
21000000 usd
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
29000000 usd
CY2022 us-gaap Profit Loss
ProfitLoss
821000000 usd
CY2021 us-gaap Profit Loss
ProfitLoss
643000000 usd
CY2020 us-gaap Profit Loss
ProfitLoss
539000000 usd
CY2022 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-60000000 usd
CY2021 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-64000000 usd
CY2020 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
-42000000 usd
CY2022 us-gaap Net Income Loss
NetIncomeLoss
881000000 usd
CY2021 us-gaap Net Income Loss
NetIncomeLoss
707000000 usd
CY2020 us-gaap Net Income Loss
NetIncomeLoss
581000000 usd
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.28
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.97
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.88
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.27
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.97
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.88
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
386727246 shares
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
358086621 shares
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
309494939 shares
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
387215785 shares
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
358578608 shares
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
309559387 shares
CY2022 us-gaap Profit Loss
ProfitLoss
821000000 usd
CY2021 us-gaap Profit Loss
ProfitLoss
643000000 usd
CY2020 us-gaap Profit Loss
ProfitLoss
539000000 usd
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
3000000 usd
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
0 usd
CY2020 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
0 usd
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
14000000 usd
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
2000000 usd
CY2020 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax
0 usd
CY2022 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
1000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
1000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
3000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
-4000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
8000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
13000000 usd
CY2022 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
6000000 usd
CY2021 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
-3000000 usd
CY2020 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
0 usd
CY2022 us-gaap Oci Equity Method Investment After Tax
OciEquityMethodInvestmentAfterTax
22000000 usd
CY2021 us-gaap Oci Equity Method Investment After Tax
OciEquityMethodInvestmentAfterTax
-9000000 usd
CY2020 us-gaap Oci Equity Method Investment After Tax
OciEquityMethodInvestmentAfterTax
0 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
0 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
-44000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
-7000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
-1000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
-159000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
-22000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
-19000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
3000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
-2000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-54000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-12000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-19000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
93000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-162000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-16000000 usd
CY2022 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
914000000 usd
CY2021 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
481000000 usd
CY2020 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
523000000 usd
CY2022 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-60000000 usd
CY2021 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-64000000 usd
CY2020 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
-42000000 usd
CY2022 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
974000000 usd
CY2021 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
545000000 usd
CY2020 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
565000000 usd
CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
69000000 usd
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
1474000000 usd
CY2022Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1737000000 usd
CY2021Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1269000000 usd
CY2022Q4 us-gaap Accounts Receivable Related Parties Current
AccountsReceivableRelatedPartiesCurrent
5000000 usd
CY2021Q4 us-gaap Accounts Receivable Related Parties Current
AccountsReceivableRelatedPartiesCurrent
11000000 usd
CY2022Q4 us-gaap Notes Receivable Related Parties Current
NotesReceivableRelatedPartiesCurrent
3000000 usd
CY2021Q4 us-gaap Notes Receivable Related Parties Current
NotesReceivableRelatedPartiesCurrent
0 usd
CY2022Q4 us-gaap Derivative Assets Current
DerivativeAssetsCurrent
60000000 usd
CY2021Q4 us-gaap Derivative Assets Current
DerivativeAssetsCurrent
35000000 usd
CY2022Q4 us-gaap Deferred Fuel Cost
DeferredFuelCost
268000000 usd
CY2021Q4 us-gaap Deferred Fuel Cost
DeferredFuelCost
139000000 usd
CY2022Q4 us-gaap Public Utilities Inventory
PublicUtilitiesInventory
235000000 usd
CY2021Q4 us-gaap Public Utilities Inventory
PublicUtilitiesInventory
204000000 usd
CY2022Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
386000000 usd
CY2021Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
245000000 usd
CY2022Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
447000000 usd
CY2021Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
400000000 usd
CY2022Q4 us-gaap Assets Current
AssetsCurrent
3210000000 usd
CY2021Q4 us-gaap Assets Current
AssetsCurrent
3777000000 usd
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
30994000000 usd
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
28866000000 usd
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
159000000 usd
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
148000000 usd
CY2022Q4 us-gaap Equity Method Investments
EquityMethodInvestments
437000000 usd
CY2021Q4 us-gaap Equity Method Investments
EquityMethodInvestments
560000000 usd
CY2022Q4 us-gaap Other Long Term Investments
OtherLongTermInvestments
49000000 usd
CY2021Q4 us-gaap Other Long Term Investments
OtherLongTermInvestments
61000000 usd
CY2022Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
2321000000 usd
CY2021Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
2247000000 usd
CY2022Q4 us-gaap Goodwill
Goodwill
3119000000 usd
CY2021Q4 us-gaap Goodwill
Goodwill
3119000000 usd
CY2022Q4 us-gaap Interest Payable Current
InterestPayableCurrent
66000000 usd
CY2022Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
281000000 usd
CY2021Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
293000000 usd
CY2022Q4 us-gaap Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
140000000 usd
CY2021Q4 us-gaap Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
59000000 usd
CY2022Q4 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
413000000 usd
CY2021Q4 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
374000000 usd
CY2022Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
3953000000 usd
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
3845000000 usd
CY2022Q4 us-gaap Assets
Assets
41123000000 usd
CY2021Q4 us-gaap Assets
Assets
39504000000 usd
CY2022Q4 agr Long Term Debt Current Maturities Excluding Current Notes Payable
LongTermDebtCurrentMaturitiesExcludingCurrentNotesPayable
412000000 usd
CY2021Q4 agr Long Term Debt Current Maturities Excluding Current Notes Payable
LongTermDebtCurrentMaturitiesExcludingCurrentNotesPayable
372000000 usd
CY2022Q4 us-gaap Notes Payable Current
NotesPayableCurrent
566000000 usd
CY2021Q4 us-gaap Notes Payable Current
NotesPayableCurrent
159000000 usd
CY2022Q4 us-gaap Due To Affiliate Current
DueToAffiliateCurrent
2000000 usd
CY2021Q4 us-gaap Due To Affiliate Current
DueToAffiliateCurrent
2000000 usd
CY2021Q4 us-gaap Interest Payable Current
InterestPayableCurrent
69000000 usd
CY2022Q4 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
2007000000 usd
CY2021Q4 us-gaap Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
1586000000 usd
CY2022Q4 us-gaap Accounts Payable Related Parties Current
AccountsPayableRelatedPartiesCurrent
39000000 usd
CY2021Q4 us-gaap Accounts Payable Related Parties Current
AccountsPayableRelatedPartiesCurrent
61000000 usd
CY2022Q4 us-gaap Dividends Payable Current
DividendsPayableCurrent
170000000 usd
CY2021Q4 us-gaap Dividends Payable Current
DividendsPayableCurrent
170000000 usd
CY2022Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
61000000 usd
CY2021Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
43000000 usd
CY2022Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
13000000 usd
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
12000000 usd
CY2022Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
133000000 usd
CY2021Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
64000000 usd
CY2022Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
593000000 usd
CY2021Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
484000000 usd
CY2022Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
354000000 usd
CY2021Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
307000000 usd
CY2022Q4 us-gaap Liabilities Current
LiabilitiesCurrent
4416000000 usd
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
3329000000 usd
CY2022Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
2915000000 usd
CY2021Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3022000000 usd
CY2022Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
2234000000 usd
CY2021Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
2016000000 usd
CY2022Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
1062000000 usd
CY2021Q4 us-gaap Contract With Customer Liability Noncurrent
ContractWithCustomerLiabilityNoncurrent
1130000000 usd
CY2022Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
491000000 usd
CY2021Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesNoncurrent
684000000 usd
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
161000000 usd
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
149000000 usd
CY2022Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
164000000 usd
CY2021Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
160000000 usd
CY2022Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
273000000 usd
CY2021Q4 us-gaap Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
253000000 usd
CY2022Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
279000000 usd
CY2021Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
298000000 usd
CY2022Q4 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
563000000 usd
CY2021Q4 us-gaap Other Sundry Liabilities Noncurrent
OtherSundryLiabilitiesNoncurrent
580000000 usd
CY2022Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
5227000000 usd
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
5270000000 usd
CY2022Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
8215000000 usd
CY2021Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
7922000000 usd
CY2022Q4 us-gaap Due To Affiliate Noncurrent
DueToAffiliateNoncurrent
8000000 usd
CY2021Q4 us-gaap Due To Affiliate Noncurrent
DueToAffiliateNoncurrent
0 usd
CY2022Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
16365000000 usd
CY2021Q4 us-gaap Liabilities Noncurrent
LiabilitiesNoncurrent
16214000000 usd
CY2022Q4 us-gaap Liabilities
Liabilities
20781000000 usd
CY2021Q4 us-gaap Liabilities
Liabilities
19543000000 usd
CY2022Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
0 usd
CY2021Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
0 usd
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
500000000 shares
CY2022Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
500000000 shares
CY2022Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
387734757 shares
CY2021Q4 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
387678630 shares
CY2022Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
386628586 shares
CY2021Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
386568104 shares
CY2022Q4 us-gaap Common Stock Value
CommonStockValue
3000000 usd
CY2021Q4 us-gaap Common Stock Value
CommonStockValue
3000000 usd
CY2022Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
17694000000 usd
CY2021Q4 us-gaap Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
17679000000 usd
CY2022Q4 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
47000000 usd
CY2021Q4 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
47000000 usd
CY2022Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
1910000000 usd
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
1714000000 usd
CY2022Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-180000000 usd
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-273000000 usd
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
19380000000 usd
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
19076000000 usd
CY2022Q4 us-gaap Minority Interest
MinorityInterest
962000000 usd
CY2021Q4 us-gaap Minority Interest
MinorityInterest
885000000 usd
CY2022Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
20342000000 usd
CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
19961000000 usd
CY2022Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
41123000000 usd
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
39504000000 usd
CY2022 us-gaap Profit Loss
ProfitLoss
821000000 usd
CY2021 us-gaap Profit Loss
ProfitLoss
643000000 usd
CY2020 us-gaap Profit Loss
ProfitLoss
539000000 usd
CY2022 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1085000000 usd
CY2021 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1014000000 usd
CY2020 us-gaap Depreciation And Amortization
DepreciationAndAmortization
987000000 usd
CY2022 us-gaap Accretion Expense
AccretionExpense
14000000 usd
CY2021 us-gaap Accretion Expense
AccretionExpense
12000000 usd
CY2020 us-gaap Accretion Expense
AccretionExpense
11000000 usd
CY2022 agr Amortization Of Regulatory Assets Liabilities
AmortizationOfRegulatoryAssetsLiabilities
-65000000 usd
CY2021 agr Amortization Of Regulatory Assets Liabilities
AmortizationOfRegulatoryAssetsLiabilities
-72000000 usd
CY2020 agr Amortization Of Regulatory Assets Liabilities
AmortizationOfRegulatoryAssetsLiabilities
-13000000 usd
CY2022 us-gaap Pension Expense
PensionExpense
11000000 usd
CY2021 us-gaap Pension Expense
PensionExpense
52000000 usd
CY2020 us-gaap Pension Expense
PensionExpense
82000000 usd
CY2022 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
262000000 usd
CY2021 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
7000000 usd
CY2020 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
-3000000 usd
CY2022 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
23000000 usd
CY2021 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
17000000 usd
CY2020 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
19000000 usd
CY2022 us-gaap Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
0 usd
CY2021 us-gaap Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
-86000000 usd
CY2020 us-gaap Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
-5000000 usd
CY2022 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-2000000 usd
CY2021 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
-24000000 usd
CY2020 us-gaap Gain Loss On Sale Of Property Plant Equipment
GainLossOnSaleOfPropertyPlantEquipment
10000000 usd
CY2022 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
18000000 usd
CY2021 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
11000000 usd
CY2020 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
17000000 usd
CY2022 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
48000000 usd
CY2021 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
82000000 usd
CY2020 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
83000000 usd
CY2022 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
837000000 usd
CY2021 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
275000000 usd
CY2020 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
173000000 usd
CY2022 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
123000000 usd
CY2021 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
45000000 usd
CY2020 us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
170000000 usd
CY2022 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
385000000 usd
CY2021 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
286000000 usd
CY2020 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
160000000 usd
CY2022 us-gaap Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
11000000 usd
CY2021 us-gaap Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
-103000000 usd
CY2020 us-gaap Increase Decrease In Other Noncurrent Liabilities
IncreaseDecreaseInOtherNoncurrentLiabilities
-86000000 usd
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1035000000 usd
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1561000000 usd
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1288000000 usd
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2519000000 usd
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2976000000 usd
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2781000000 usd
CY2022 us-gaap Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
123000000 usd
CY2021 us-gaap Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
130000000 usd
CY2020 us-gaap Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
48000000 usd
CY2022 us-gaap Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
0 usd
CY2021 us-gaap Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
0 usd
CY2020 us-gaap Proceeds From Sale Maturity And Collections Of Investments
ProceedsFromSaleMaturityAndCollectionsOfInvestments
238000000 usd
CY2022 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
31000000 usd
CY2021 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
24000000 usd
CY2020 us-gaap Proceeds From Sale Of Property Plant And Equipment
ProceedsFromSaleOfPropertyPlantAndEquipment
7000000 usd
CY2022 agr Payments To Affiliates Net
PaymentsToAffiliatesNet
3000000 usd
CY2021 agr Payments To Affiliates Net
PaymentsToAffiliatesNet
-5000000 usd
CY2020 agr Payments To Affiliates Net
PaymentsToAffiliatesNet
3000000 usd
CY2022 us-gaap Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
18000000 usd
CY2021 us-gaap Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
155000000 usd
CY2020 us-gaap Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
3000000 usd
CY2022 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
198000000 usd
CY2021 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-222000000 usd
CY2020 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
370000000 usd
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2548000000 usd
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2440000000 usd
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2858000000 usd
CY2022 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
791000000 usd
CY2021 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
833000000 usd
CY2020 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
1367000000 usd
CY2022 agr Proceeds From Issuance Of Debt With Affiliate Financing Activities
ProceedsFromIssuanceOfDebtWithAffiliateFinancingActivities
0 usd
CY2021 agr Proceeds From Issuance Of Debt With Affiliate Financing Activities
ProceedsFromIssuanceOfDebtWithAffiliateFinancingActivities
0 usd
CY2020 agr Proceeds From Issuance Of Debt With Affiliate Financing Activities
ProceedsFromIssuanceOfDebtWithAffiliateFinancingActivities
3000000000 usd
CY2022 agr Repayments Of Noncurrent Debt Excluding Debt With Affiliate
RepaymentsOfNoncurrentDebtExcludingDebtWithAffiliate
365000000 usd
CY2021 agr Repayments Of Noncurrent Debt Excluding Debt With Affiliate
RepaymentsOfNoncurrentDebtExcludingDebtWithAffiliate
304000000 usd
CY2020 agr Repayments Of Noncurrent Debt Excluding Debt With Affiliate
RepaymentsOfNoncurrentDebtExcludingDebtWithAffiliate
1011000000 usd
CY2022 us-gaap Repayments Of Related Party Debt
RepaymentsOfRelatedPartyDebt
0 usd
CY2021 us-gaap Repayments Of Related Party Debt
RepaymentsOfRelatedPartyDebt
3000000000 usd
CY2020 us-gaap Repayments Of Related Party Debt
RepaymentsOfRelatedPartyDebt
0 usd
CY2022 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
236000000 usd
CY2021 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-306000000 usd
CY2020 us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
-253000000 usd
CY2022 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
9000000 usd
CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
6000000 usd
CY2020 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
9000000 usd
CY2022 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
0 usd
CY2021 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
33000000 usd
CY2020 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
2000000 usd
CY2022 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
-1000000 usd
CY2021 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
3998000000 usd
CY2020 us-gaap Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
-1000000 usd
CY2022 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
10000000 usd
CY2021 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
10000000 usd
CY2020 us-gaap Payments To Minority Shareholders
PaymentsToMinorityShareholders
5000000 usd
CY2022 us-gaap Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
147000000 usd
CY2021 us-gaap Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
330000000 usd
CY2020 us-gaap Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
312000000 usd
CY2022 us-gaap Payments Of Dividends
PaymentsOfDividends
681000000 usd
CY2021Q2 agr Energy Legislation Settlement Agreement Customers Rate Credits Provided
EnergyLegislationSettlementAgreementCustomersRateCreditsProvided
50000000 usd
CY2021 us-gaap Payments Of Dividends
PaymentsOfDividends
613000000 usd
CY2020 us-gaap Payments Of Dividends
PaymentsOfDividends
545000000 usd
CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
108000000 usd
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
889000000 usd
CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
2853000000 usd
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-1405000000 usd
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
10000000 usd
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
1283000000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1477000000 usd
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1467000000 usd
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
184000000 usd
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
72000000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1477000000 usd
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
1467000000 usd
CY2022 us-gaap Interest Paid Net
InterestPaidNet
273000000 usd
CY2021 us-gaap Interest Paid Net
InterestPaidNet
279000000 usd
CY2020 us-gaap Interest Paid Net
InterestPaidNet
278000000 usd
CY2022 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
15000000 usd
CY2021 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
2000000 usd
CY2020 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
8000000 usd
CY2019Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
15539000000 usd
CY2020 us-gaap Profit Loss
ProfitLoss
539000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-2000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-16000000 usd
CY2020 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
523000000 usd
CY2020 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.76
CY2020 us-gaap Dividends
Dividends
545000000 usd
CY2020 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
-1000000 usd
CY2020 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
2000000 usd
CY2020 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
6000000 usd
CY2020 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
5000000 usd
CY2020 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
312000000 usd
CY2020Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
15826000000 usd
CY2021 us-gaap Profit Loss
ProfitLoss
643000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
-51000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-162000000 usd
CY2021 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
481000000 usd
CY2021 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.76
CY2021 us-gaap Dividends
Dividends
647000000 usd
CY2021 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
3998000000 usd
CY2021 us-gaap Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
33000000 usd
CY2021 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
16000000 usd
CY2021 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
10000000 usd
CY2021 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
330000000 usd
CY2021Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
19961000000 usd
CY2022 us-gaap Profit Loss
ProfitLoss
821000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
29000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
93000000 usd
CY2022 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
914000000 usd
CY2022 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.76
CY2022 us-gaap Dividends
Dividends
681000000 usd
CY2022 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
-1000000 usd
CY2022 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
16000000 usd
CY2022 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
10000000 usd
CY2022 us-gaap Noncontrolling Interest Increase From Subsidiary Equity Issuance
NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance
143000000 usd
CY2022Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
20342000000 usd
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2020Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022 us-gaap Nature Of Operations
NatureOfOperations
Background and Nature of Operations<div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Avangrid, Inc. (AVANGRID, we or the Company) is an energy services holding company engaged in the regulated energy transmission and distribution business through its principal subsidiary Avangrid Networks, Inc. (Networks), and in the renewable energy generation business through its principal subsidiary, Avangrid Renewables Holding, Inc. (ARHI). ARHI in turn holds subsidiaries including Avangrid Renewables, LLC (Renewables). Iberdrola, S.A. (Iberdrola), a corporation organized under the laws of the Kingdom of Spain, owns 81.6% of the outstanding common stock of AVANGRID. The remaining outstanding shares are owned by various shareholders with approximately 18.4% of AVANGRID's outstanding shares publicly-traded on the New York Stock Exchange (NYSE).</span></div><div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Proposed Merger with PNMR</span></div><div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On October 20, 2020, AVANGRID, PNM Resources, Inc., a New Mexico corporation (PNMR) and NM Green Holdings, Inc., a New Mexico corporation and wholly-owned subsidiary of AVANGRID (Merger Sub), entered into an Agreement and Plan of Merger (Merger Agreement), pursuant to which Merger Sub was expected to merge with and into PNMR, with PNMR surviving the Merger as a direct wholly-owned subsidiary of AVANGRID (Merger). Pursuant to the Merger Agreement, each issued and outstanding share of the common stock of PNMR (PNMR common stock) (other than (i) the issued shares of PNMR common stock that are owned by AVANGRID, Merger Sub, PNMR or any wholly-owned subsidiary of AVANGRID or PNMR, which will be automatically cancelled at the time the Merger is consummated and (ii) shares of PNMR common stock held by a holder who has not voted in favor of, or consented in writing to, the Merger who is entitled to, and who has demanded, payment for fair value of such shares) will be converted, at the time the Merger is consummated, into the right to receive $50.30 in cash (Merger Consideration).</span></div><div style="margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Consummation of the Merger (Closing) is subject to the satisfaction or waiver of certain customary closing conditions, including, without limitation, the approval of the Merger Agreement by the holders of at least a majority of the outstanding shares of PNMR common stock entitled to vote thereon, the absence of any material adverse effect on PNMR, the receipt of certain required regulatory approvals (including approvals from the Public Utility Commission of Texas (PUCT), the New Mexico Public Regulation Commission (NMPRC), the Federal Energy Regulatory Commission (FERC), the Federal Communications Commission (FCC), the Committee on Foreign Investment in the United States (CFIUS), the Nuclear Regulatory Commission (NRC) and approval under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 (HSR)), the Four Corners Divestiture Agreements (as defined below) being in full force and effect and all applicable regulatory filings associated therewith being made, as well as holders of no more than 15% of the outstanding shares of PNMR common stock validly exercising their dissenters’ rights. On February 12, 2021, the shareholders of PNMR approved the proposed Merger. As of November 1, 2021, the Merger had obtained all regulatory approvals other than from the NMPRC. On November 1, 2021, after public hearing and briefing on the matter, the hearing examiner in the Merger proceeding at the NMPRC issued an unfavorable recommendation related to the amended stipulated agreement entered into by PNMR's subsidiary, Public Service Company of New Mexico (PNM), AVANGRID and a number of interveners in the NMPRC proceeding with respect to consideration of the joint Merger application. On December 8, 2021, the NMPRC issued an order rejecting the amended stipulated agreement. On January 3, 2022, AVANGRID and PNM filed a notice of appeal of the December 8, 2021 decision of the NMPRC with the New Mexico Supreme Court. The Statement of Issues was filed on February 2, 2022 and the Brief in Chief was filed on April 7, 2022. On June 14, 2022, the NMPRC filed its Answer Brief. On June 13, 2022, New Energy Economy, an intervener in the Merger proceeding, filed its Answer Brief. AVANGRID's Reply Brief was filed on August 5, 2022. On February 24, 2022, the FCC granted an extension to its approval to transfer operating licenses in connection with the Merger, which was further extended on August 9, 2022. On May 20, 2022, the NRC issued an order extending the effectiveness of its approval until May 25, 2023. On September 21, 2022, New Energy Economy filed a motion to show cause with the NMPRC alleging that AVANGRID and PNM have engaged in a misleading joint advertising and sponsorship strategy and requesting an investigation. AVANGRID and PNM filed a reply to the motion to show cause on October 11, 2022. On December 14, 2022, the NMPRC issued an order denying the motion.</span></div><div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In addition, on January 3, 2022, AVANGRID, PNMR and Merger Sub entered into an Amendment to the Merger Agreement (the Amendment), pursuant to which AVANGRID, PNMR and Merger Sub each agreed to extend the “End Date” for consummation of the Merger until April 20, 2023. The parties acknowledged in the Amendment that the required regulatory approval from the NMPRC had not been obtained and that the parties reasonably determined that such outstanding approval would not be obtained by April 20, 2022. In light of this outstanding approval, the parties determined to approve the Amendment. As amended, the Merger Agreement may be terminated by each of AVANGRID and PNMR under certain circumstances, including if the Merger is not consummated by April 20, 2023 (subject to a three-month extension by AVANGRID and PNMR by mutual consent if all of the conditions to the closing, other than the conditions related to obtaining </span></div><div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">regulatory approvals, have been satisfied or waived). During the pendency of the appeal described above, certain required regulatory approvals and consents may expire and AVANGRID and PNMR will reapply and/or apply for extensions of such approvals, as the case may be. For example, AVANGRID and PNMR are preparing new filings under HSR. We cannot predict the outcome of these re-applications or requests for extensions of such approvals.</span></div><div style="margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Merger Agreement contains representations, warranties and covenants of PNMR, AVANGRID and Merger Sub, which are customary for transactions of this type. In addition, among other things, the Merger Agreement contains a covenant requiring PNMR to, prior to the closing, enter into agreements (Four Corners Divestiture Agreements) providing for, and to make filings required to, exit from all ownership interests in the Four Corners Power Plant, all with the objective of having the closing date for such exit be no later than December 31, 2024.</span></div><div style="margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Merger Agreement (as amended) provides for certain customary termination rights including the right of either party to terminate the Merger Agreement if the Merger is not completed on or before April 20, 2023 (subject to a three-month extension by AVANGRID and PNMR by mutual consent if all of the conditions to the closing, other than the conditions related to obtaining regulatory approvals, have been satisfied or waived). The Merger Agreement further provides that, upon termination of the Merger Agreement under certain specified circumstances (including if AVANGRID terminates the Merger Agreement due to a change in recommendation of the board of directors of PNMR or if PNMR terminates the Merger Agreement to accept a superior proposal (as defined in the Merger Agreement)), PNMR will be required to pay AVANGRID a termination fee of $130 million. In addition, the Merger Agreement provides that (i) if the Merger Agreement is terminated by either party due to a failure of a regulatory closing condition and such failure is the result of AVANGRID’s breach of its regulatory covenants, or (ii) AVANGRID fails to effect the Closing when all closing conditions have been satisfied and it is otherwise obligated to do so under the Merger Agreement, then, in either such case, upon termination of the Merger Agreement, AVANGRID will be required to pay PNMR a termination fee of $184 million as the sole and exclusive remedy. Upon the termination of the Merger Agreement under certain specified circumstances involving a breach of the Merger Agreement, either PNMR or AVANGRID will be required to reimburse the other party’s reasonable and documented out-of-pocket fees and expenses up to $10 million (which amount will be credited toward, and offset against, the payment of any applicable termination fee).</span></div><div style="margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">In connection with the Merger, Iberdrola has provided AVANGRID a commitment letter (Iberdrola Funding Commitment Letter), pursuant to which Iberdrola has unilaterally agreed to provide to AVANGRID, or arrange the provision to AVANGRID of, funds to the extent necessary for AVANGRID to consummate the Merger, up to a maximum aggregate amount of approximately $4,300 million, including the payment of the aggregate Merger Consideration.</span></div><div style="margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On April 15, 2021, AVANGRID entered into a side letter agreement with Iberdrola, which set forth certain terms and conditions relating to the Iberdrola Funding Commitment Letter (the Side Letter Agreement). The Side Letter Agreement provides that any drawing in the form of indebtedness made by the Corporation pursuant to the Funding Commitment Letter shall bear interest at an interest rate equal to 3-month LIBOR plus 0.75% per annum calculated on the basis of a 360-day year for the actual number of days elapsed and, commencing on the date of the Funding Commitment Letter, AVANGRID shall pay Iberdrola a facility fee equal to 0.12% per annum on the undrawn portion of the funding commitment set forth in the Funding Commitment Letter.</span></div><div style="margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">On May 18, 2021, we issued 77,821,012 shares of common stock in two private placements. Iberdrola purchased 63,424,125 shares and Hyde Member LLC, a Delaware limited liability company and a wholly owned subsidiary of Qatar Investment Authority, purchased 14,396,887 shares of our common stock, par value $0.01 per share, at the purchase price of $51.40 per share, which was the closing price of the shares of our common stock on the NYSE as of May 11, 2021. Proceeds of the private placements were approximately $4,000 million. $3,000 million of the proceeds were used to repay the Iberdrola Loan. After the effect of the private placements, Iberdrola retained its 81.6% ownership interest in AVANGRID.</span></div>
CY2021Q2 us-gaap Sale Of Stock Number Of Shares Issued In Transaction
SaleOfStockNumberOfSharesIssuedInTransaction
77821012 shares
CY2021Q2 agr Sale Of Stock Number Of Placements
SaleOfStockNumberOfPlacements
2 placement
CY2021Q2 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q2 us-gaap Sale Of Stock Price Per Share
SaleOfStockPricePerShare
51.40
CY2021Q2 us-gaap Sale Of Stock Consideration Received On Transaction
SaleOfStockConsiderationReceivedOnTransaction
4000000000 usd
CY2021Q2 agr Sale Of Stock Consideration Received On Transaction Used To Repay Debt
SaleOfStockConsiderationReceivedOnTransactionUsedToRepayDebt
3000000000 usd
CY2022 us-gaap Basis Of Accounting
BasisOfAccounting
Basis of PresentationThe accompanying consolidated financial statements have been prepared in accordance with U.S. GAAP and are presented on a consolidated basis, and therefore include the accounts of AVANGRID and its consolidated subsidiaries, Networks and ARHI. All intercompany transactions and accounts have been eliminated in consolidation in all periods presented.
CY2021 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
0.028
CY2022 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
0.028
CY2022 agr Defined Benefit Plan Amortization Of Prior Service Cost Period
DefinedBenefitPlanAmortizationOfPriorServiceCostPeriod
P10Y
CY2022 agr Defined Benefit Plan Expected Return On Plan Assets Period
DefinedBenefitPlanExpectedReturnOnPlanAssetsPeriod
P5Y
CY2022 us-gaap Use Of Estimates
UseOfEstimates
<div style="margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">Use of Estimates and Assumptions</span></div><div style="margin-top:6pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of our consolidated financial statements in conformity with U.S. GAAP requires the use of estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the consolidated financial statements, and the reported amounts of revenues and expenses during the reporting periods. Significant estimates and assumptions are used for, but not limited to: (1) allowance for credit losses and unbilled revenues; (2) asset impairments, including goodwill; (3) investments in equity instruments; (4) depreciable lives of assets; (5) income tax valuation allowances; (6) uncertain tax positions; (7) reserves for professional, workers’ compensation and comprehensive general insurance liability risks; (8) contingency and litigation reserves; (9) fair value measurements; (10) earnings sharing mechanisms; (11) environmental remediation liabilities; (12) AROs; (13) pension and other postretirement employee benefits and (14) noncontrolling interest balances derived from HLBV (hypothetical liquidation at book value) accounting. Future events and their effects cannot be predicted with certainty; accordingly, our accounting estimates require the exercise of judgment. The accounting estimates we use in the preparation of our consolidated financial statements will change as new events occur, as more experience is acquired, as additional information is obtained and as our operating environment changes. </span></div>We evaluate and update our assumptions and estimates on an ongoing basis and may employ outside specialists to assist in our evaluations, as necessary. Actual results could differ from those estimates.
CY2022Q4 us-gaap Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
9000000 usd
CY2021Q4 us-gaap Contract With Customer Asset Net Noncurrent
ContractWithCustomerAssetNetNoncurrent
9000000 usd
CY2022Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
33000000 usd
CY2021Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
16000000 usd
CY2022 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
33000000 usd
CY2021 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
22000000 usd
CY2020 us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
21000000 usd
CY2022 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
7785000000 usd
CY2022 us-gaap Lease Income
LeaseIncome
8000000 usd
CY2022 agr Derivative Revenue
DerivativeRevenue
4000000 usd
CY2022 agr Alternative Revenue Programs
AlternativeRevenuePrograms
68000000 usd
CY2022 us-gaap Results Of Operations Revenue Other
ResultsOfOperationsRevenueOther
58000000 usd
CY2022 us-gaap Revenues
Revenues
7923000000 usd
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6793000000 usd
CY2021 us-gaap Lease Income
LeaseIncome
7000000 usd
CY2021 agr Derivative Revenue
DerivativeRevenue
3000000 usd
CY2021 agr Alternative Revenue Programs
AlternativeRevenuePrograms
115000000 usd
CY2021 us-gaap Results Of Operations Revenue Other
ResultsOfOperationsRevenueOther
56000000 usd
CY2021 us-gaap Revenues
Revenues
6974000000 usd
CY2020 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
5992000000 usd
CY2020 us-gaap Lease Income
LeaseIncome
6000000 usd
CY2020 agr Derivative Revenue
DerivativeRevenue
136000000 usd
CY2020 agr Alternative Revenue Programs
AlternativeRevenuePrograms
157000000 usd
CY2020 us-gaap Results Of Operations Revenue Other
ResultsOfOperationsRevenueOther
29000000 usd
CY2020 us-gaap Revenues
Revenues
6320000000 usd
CY2022Q4 us-gaap Receivables Long Term Contracts Or Programs
ReceivablesLongTermContractsOrPrograms
1622000000 usd
CY2021Q4 us-gaap Receivables Long Term Contracts Or Programs
ReceivablesLongTermContractsOrPrograms
1220000000 usd
CY2022Q4 us-gaap Unbilled Contracts Receivable
UnbilledContractsReceivable
541000000 usd
CY2021Q4 us-gaap Unbilled Contracts Receivable
UnbilledContractsReceivable
405000000 usd
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
128000000 usd
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
80000000 usd
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
29000000 usd
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
15000000 usd
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
8000000 usd
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
62000000 usd
CY2022Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
322000000 usd
CY2022 agr Networks Supply Companies
NetworksSupplyCompanies
8 company
CY2022Q2 agr Public Utilities Period From Letter Issuance To File Distribution Rate Case
PublicUtilitiesPeriodFromLetterIssuanceToFileDistributionRateCase
P60D
CY2020Q4 agr Equity Ratio
EquityRatio
0.5000
CY2022 agr Percentage Of Standard Service Customers With Wholesale Power Supply Agreements In Place For Second Half Of Next Fiscal Year
PercentageOfStandardServiceCustomersWithWholesalePowerSupplyAgreementsInPlaceForSecondHalfOfNextFiscalYear
0.70
CY2022 agr Percentage Of Standard Service Customers With Wholesale Power Supply Agreements In Place For Year Two
PercentageOfStandardServiceCustomersWithWholesalePowerSupplyAgreementsInPlaceForYearTwo
0.20
CY2017Q1 agr Number Of Reforming Energy Vision Related Orders Issued
NumberOfReformingEnergyVisionRelatedOrdersIssued
3 order
CY2017Q1 agr Number Of Reforming Energy Vision Related Orders Issued
NumberOfReformingEnergyVisionRelatedOrdersIssued
3 order
CY2017Q1 agr Number Of Energy Storage Projects
NumberOfEnergyStorageProjects
2 project
CY2020Q3 agr Direct Current Fast Charger Incentive Program Approved Amount
DirectCurrentFastChargerIncentiveProgramApprovedAmount
700000000 usd
CY2018Q1 us-gaap Regulatory Assets
RegulatoryAssets
11000000 usd
CY2022 agr Number Of Trailing Average Period Used To Calculate Set Rate
NumberOfTrailingAveragePeriodUsedToCalculateSetRate
P13M
CY2022Q4 agr Equity Ratio
EquityRatio
0.0300
CY2022Q4 agr Equity Ratio
EquityRatio
0.0300
CY2022 agr Number Of Trailing Average Period Used To Calculate Set Rate
NumberOfTrailingAveragePeriodUsedToCalculateSetRate
P13M
CY2022Q4 us-gaap Amount Of Restricted Net Assets For Consolidated And Unconsolidated Subsidiaries
AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries
6241000000 usd
CY2021Q2 agr Energy Legislation Settlement Agreement Contribution Amount
EnergyLegislationSettlementAgreementContributionAmount
5000000 usd
CY2021Q2 agr Energy Legislation Settlement Agreement Customers Rate Credits Collected In Rate Adjustment Mechanism
EnergyLegislationSettlementAgreementCustomersRateCreditsCollectedInRateAdjustmentMechanism
52000000 usd
CY2021Q2 agr Energy Legislation Settlement Agreement Customers Rate Credits Provided Period
EnergyLegislationSettlementAgreementCustomersRateCreditsProvidedPeriod
P22M
CY2021Q2 agr Energy Legislation Customer Compensation And Reimbursement Provisions Power Outage Hours Benchmark
EnergyLegislationCustomerCompensationAndReimbursementProvisionsPowerOutageHoursBenchmark
96 hour
CY2021Q2 agr Energy Legislation Customer Compensation And Reimbursement Provisions Customer Payment Per Day
EnergyLegislationCustomerCompensationAndReimbursementProvisionsCustomerPaymentPerDay
25 usd
CY2021Q2 agr Energy Legislation Customer Compensation And Reimbursement Provisions Power Outage Hours Benchmark
EnergyLegislationCustomerCompensationAndReimbursementProvisionsPowerOutageHoursBenchmark
96 hour
CY2021Q2 agr Energy Legislation Customer Compensation And Reimbursement Provisions Food And Medicine Reimbursement
EnergyLegislationCustomerCompensationAndReimbursementProvisionsFoodAndMedicineReimbursement
250 usd
CY2021Q2 agr Public Utilities Notice Of Violation Civil Penalty Amount
PublicUtilitiesNoticeOfViolationCivilPenaltyAmount
2000000 usd
CY2021Q3 agr Public Utilities Notice Of Violation Civil Penalty Amount
PublicUtilitiesNoticeOfViolationCivilPenaltyAmount
1000000 usd
CY2022Q4 us-gaap Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided
RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
977000000 usd
CY2022Q4 us-gaap Regulatory Assets
RegulatoryAssets
2768000000 usd
CY2021Q4 us-gaap Regulatory Assets
RegulatoryAssets
2647000000 usd
CY2022Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
447000000 usd
CY2021Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
400000000 usd
CY2022Q4 agr Regulatory Assets Noncurrent Including Deferred Income Taxes Regulatory
RegulatoryAssetsNoncurrentIncludingDeferredIncomeTaxesRegulatory
2321000000 usd
CY2021Q4 agr Regulatory Assets Noncurrent Including Deferred Income Taxes Regulatory
RegulatoryAssetsNoncurrentIncludingDeferredIncomeTaxesRegulatory
2247000000 usd
CY2022 agr Unfunded Future Income Tax Expense Collection Period
UnfundedFutureIncomeTaxExpenseCollectionPeriod
P46Y
CY2022Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
3269000000 usd
CY2021Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
3329000000 usd
CY2022Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
354000000 usd
CY2021Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
307000000 usd
CY2022Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
2915000000 usd
CY2021Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3022000000 usd
CY2022Q4 us-gaap Goodwill
Goodwill
3119000000 usd
CY2021Q4 us-gaap Goodwill
Goodwill
3119000000 usd
CY2022 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 usd
CY2021 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
612000000 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
331000000 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
281000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
610000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
317000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
293000000 usd
CY2022 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
14000000 usd
CY2021 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
13000000 usd
CY2020 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
14000000 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
14000000 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
14000000 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
14000000 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
13000000 usd
CY2022Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
13000000 usd
CY2022Q4 agr Property Plant And Equipment In Service Gross
PropertyPlantAndEquipmentInServiceGross
38453000000 usd
CY2022Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
11542000000 usd
CY2022Q4 agr Property Plant And Equipment In Service Net
PropertyPlantAndEquipmentInServiceNet
26911000000 usd
CY2022Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
4083000000 usd
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
30994000000 usd
CY2021Q4 agr Property Plant And Equipment In Service Gross
PropertyPlantAndEquipmentInServiceGross
36169000000 usd
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
10589000000 usd
CY2021Q4 agr Property Plant And Equipment In Service Net
PropertyPlantAndEquipmentInServiceNet
25580000000 usd
CY2021Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
3286000000 usd
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
28866000000 usd
CY2022 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
53000000 usd
CY2021 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
33000000 usd
CY2020 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
51000000 usd
CY2022Q4 agr Accrued Liabilities For Property Plant And Equipment Additions
AccruedLiabilitiesForPropertyPlantAndEquipmentAdditions
481000000 usd
CY2021Q4 agr Accrued Liabilities For Property Plant And Equipment Additions
AccruedLiabilitiesForPropertyPlantAndEquipmentAdditions
297000000 usd
CY2020Q4 agr Accrued Liabilities For Property Plant And Equipment Additions
AccruedLiabilitiesForPropertyPlantAndEquipmentAdditions
285000000 usd
CY2022 us-gaap Tangible Asset Impairment Charges
TangibleAssetImpairmentCharges
11000000 usd
CY2021 us-gaap Tangible Asset Impairment Charges
TangibleAssetImpairmentCharges
20000000 usd
CY2020 us-gaap Tangible Asset Impairment Charges
TangibleAssetImpairmentCharges
7000000 usd
CY2022 us-gaap Depreciation
Depreciation
1071000000 usd
CY2021 us-gaap Depreciation
Depreciation
1001000000 usd
CY2020 us-gaap Depreciation
Depreciation
973000000 usd
CY2022Q4 agr New England Clean Energy Connect Necec Project Capitalized Amount
NewEnglandCleanEnergyConnectNECECProjectCapitalizedAmount
585000000 usd
CY2021Q4 agr New England Clean Energy Connect Necec Project Capitalized Amount
NewEnglandCleanEnergyConnectNECECProjectCapitalizedAmount
546000000 usd
CY2020Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
210000000 usd
CY2021 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
2000000 usd
CY2021 us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
7000000 usd
CY2021 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
12000000 usd
CY2021 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
26000000 usd
CY2021Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
253000000 usd
CY2022 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
1000000 usd
CY2022 us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
13000000 usd
CY2022 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
14000000 usd
CY2022 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
-6000000 usd
CY2022Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
273000000 usd
CY2021Q4 us-gaap Asset Retirement Obligation Legally Restricted Assets Fair Value
AssetRetirementObligationLegallyRestrictedAssetsFairValue
3000000 usd
CY2022Q4 us-gaap Asset Retirement Obligation Legally Restricted Assets Fair Value
AssetRetirementObligationLegallyRestrictedAssetsFairValue
3000000 usd
CY2022Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
76000000 usd
CY2021Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
53000000 usd
CY2022Q4 us-gaap Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
8627000000 usd
CY2021Q4 us-gaap Long Term Debt And Capital Lease Obligations Including Current Maturities
LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturities
8294000000 usd
CY2022Q4 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
412000000 usd
CY2021Q4 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
372000000 usd
CY2022Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
8215000000 usd
CY2021Q4 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
7922000000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
412000000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
612000000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
1107000000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
660000000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
484000000 usd
CY2022Q4 us-gaap Long Term Debt
LongTermDebt
3275000000 usd
CY2022Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
7991000000 usd
CY2021Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
9155000000 usd
CY2022Q4 us-gaap Notes Payable Current
NotesPayableCurrent
566000000 usd
CY2021Q4 us-gaap Notes Payable Current
NotesPayableCurrent
159000000 usd
CY2022Q4 us-gaap Commercial Paper
CommercialPaper
397000000 usd
CY2021Q4 us-gaap Commercial Paper
CommercialPaper
0 usd
CY2022 agr Derivative Delivery Period
DerivativeDeliveryPeriod
P2Y
CY2022 agr Derivative Delivery Period
DerivativeDeliveryPeriod
P2Y
CY2021Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
3000000 usd
CY2022Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
3000000 usd
CY2022Q4 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
48000000 usd
CY2022Q4 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
222000000 usd
CY2022Q4 us-gaap Derivative Assets
DerivativeAssets
200000000 usd
CY2022Q4 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
394000000 usd
CY2022Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
297000000 usd
CY2021Q4 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
60000000 usd
CY2021Q4 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
110000000 usd
CY2021Q4 us-gaap Derivative Assets
DerivativeAssets
94000000 usd
CY2021Q4 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
194000000 usd
CY2021Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
224000000 usd
CY2021Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
-69000000 usd
CY2020Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
13000000 usd
CY2019Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
25000000 usd
CY2022 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainIncludedInEarnings
108000000 usd
CY2021 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainIncludedInEarnings
21000000 usd
CY2020 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainIncludedInEarnings
8000000 usd
CY2022 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationLossIncludedInEarnings
30000000 usd
CY2021 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationLossIncludedInEarnings
34000000 usd
CY2020 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationLossIncludedInEarnings
2000000 usd
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
78000000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
-13000000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
6000000 usd
CY2022 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainIncludedInOtherComprehensiveIncomeLoss
2000000 usd
CY2021 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainIncludedInOtherComprehensiveIncomeLoss
2000000 usd
CY2020 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainIncludedInOtherComprehensiveIncomeLoss
1000000 usd
CY2022 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationLossIncludedInOtherComprehensiveIncomeLoss
57000000 usd
CY2021 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationLossIncludedInOtherComprehensiveIncomeLoss
52000000 usd
CY2020 agr Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationLossIncludedInOtherComprehensiveIncomeLoss
3000000 usd
CY2022 agr Fair Value Recurring Basis Unobservable Input Reconciliation Net Derivative Asset Liability Gain Loss Statement Of Other Comprehensive Income Extensible List Not Disclosed Flag
FairValueRecurringBasisUnobservableInputReconciliationNetDerivativeAssetLiabilityGainLossStatementOfOtherComprehensiveIncomeExtensibleListNotDisclosedFlag
Total gains or losses recognized in OCI
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
-55000000 usd
CY2021 agr Changes In Fair Value Derivatives Recognized In Regulatory Assets And Liabilities Net
ChangesInFairValueDerivativesRecognizedInRegulatoryAssetsAndLiabilitiesNet
13000000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
-50000000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
-2000000 usd
CY2022 agr Changes In Fair Value Derivatives Recognized In Regulatory Assets And Liabilities Net
ChangesInFairValueDerivativesRecognizedInRegulatoryAssetsAndLiabilitiesNet
17000000 usd
CY2020 agr Changes In Fair Value Derivatives Recognized In Regulatory Assets And Liabilities Net
ChangesInFairValueDerivativesRecognizedInRegulatoryAssetsAndLiabilitiesNet
6000000 usd
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
-10000000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
17000000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
2000000 usd
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
-8000000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
13000000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
15000000 usd
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
-27000000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
2000000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
5000000 usd
CY2022Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
16000000 usd
CY2021Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
-69000000 usd
CY2020Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
13000000 usd
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
78000000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
-13000000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
6000000 usd
CY2022 agr Lease Renewal Term
LeaseRenewalTerm
P40Y
CY2022 agr Derivative Delivery Period
DerivativeDeliveryPeriod
P2Y
CY2022 us-gaap Interest Expense
InterestExpense
303000000 usd
CY2022 us-gaap Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
2456000000 usd
CY2021 us-gaap Interest Expense
InterestExpense
298000000 usd
CY2021 us-gaap Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
1719000000 usd
CY2020 us-gaap Interest Expense
InterestExpense
316000000 usd
CY2020 us-gaap Utilities Operating Expense Purchased Power
UtilitiesOperatingExpensePurchasedPower
1379000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-62000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax
-200000000 usd
CY2022 us-gaap Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
-9000000 usd
CY2022 us-gaap Interest Expense
InterestExpense
303000000 usd
CY2021 us-gaap Interest Expense
InterestExpense
298000000 usd
CY2020 us-gaap Interest Expense
InterestExpense
316000000 usd
CY2022Q4 us-gaap Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
37000000 usd
CY2022Q4 us-gaap Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
97000000 usd
CY2021Q4 us-gaap Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
67000000 usd
CY2022Q4 agr Derivative Instrument With Credit Risk Contingent Features Liability Fair Value
DerivativeInstrumentWithCreditRiskContingentFeaturesLiabilityFairValue
13000000 usd
CY2022 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
12000000 usd
CY2021 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
8000000 usd
CY2020 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
17000000 usd
CY2022 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
3000000 usd
CY2021 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
3000000 usd
CY2020 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
4000000 usd
CY2022 agr Finance Lease Cost
FinanceLeaseCost
15000000 usd
CY2021 agr Finance Lease Cost
FinanceLeaseCost
11000000 usd
CY2020 agr Finance Lease Cost
FinanceLeaseCost
21000000 usd
CY2022 us-gaap Operating Lease Cost
OperatingLeaseCost
20000000 usd
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
14000000 usd
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
16000000 usd
CY2022 us-gaap Short Term Lease Cost
ShortTermLeaseCost
6000000 usd
CY2021 us-gaap Short Term Lease Cost
ShortTermLeaseCost
4000000 usd
CY2020 us-gaap Short Term Lease Cost
ShortTermLeaseCost
3000000 usd
CY2022 us-gaap Variable Lease Cost
VariableLeaseCost
3000000 usd
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
4000000 usd
CY2020 us-gaap Variable Lease Cost
VariableLeaseCost
0 usd
CY2022 us-gaap Lease Cost
LeaseCost
44000000 usd
CY2021 us-gaap Lease Cost
LeaseCost
33000000 usd
CY2020 us-gaap Lease Cost
LeaseCost
40000000 usd
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
159000000 usd
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
148000000 usd
CY2022Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
13000000 usd
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
12000000 usd
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
161000000 usd
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
149000000 usd
CY2022Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
174000000 usd
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
161000000 usd
CY2022Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
143000000 usd
CY2021Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
156000000 usd
CY2022Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
7000000 usd
CY2021Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
4000000 usd
CY2022Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
80000000 usd
CY2021Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
91000000 usd
CY2022Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
87000000 usd
CY2021Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
95000000 usd
CY2022Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P6Y4M24D
CY2021Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P7Y3M18D
CY2022Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P16Y10M24D
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P20Y6M
CY2022Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0346
CY2021Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0349
CY2022Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0369
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0306
CY2022 us-gaap Operating Lease Payments
OperatingLeasePayments
14000000 usd
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
16000000 usd
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
13000000 usd
CY2022 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
1000000 usd
CY2021 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
3000000 usd
CY2020 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
3000000 usd
CY2022 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
9000000 usd
CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
6000000 usd
CY2020 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
9000000 usd
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
-1000000 usd
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
0 usd
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
46000000 usd
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
25000000 usd
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
10000000 usd
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
94000000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
9000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
16000000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
30000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
14000000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
8000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
14000000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
9000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
14000000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
10000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
16000000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
33000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
183000000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
99000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
257000000 usd
CY2022Q4 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
12000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
83000000 usd
CY2022Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
87000000 usd
CY2022Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
174000000 usd
CY2011Q3 agr Refund Period Term
RefundPeriodTerm
P15M
CY2019Q4 us-gaap Loss Contingency New Claims Filed Number
LossContingencyNewClaimsFiledNumber
2 complaint
CY2019Q4 us-gaap Public Utilities Approved Return On Equity Percentage
PublicUtilitiesApprovedReturnOnEquityPercentage
0.0988
CY2019Q4 us-gaap Public Utilities Approved Return On Equity Percentage
PublicUtilitiesApprovedReturnOnEquityPercentage
0.0988
CY2020Q2 us-gaap Public Utilities Approved Return On Equity Percentage
PublicUtilitiesApprovedReturnOnEquityPercentage
0.1002
CY2022Q4 agr Estimated Reduction In Earnings Per Year Provided Effective Of Supplemental Notice Of Proposed Rulemaking
EstimatedReductionInEarningsPerYearProvidedEffectiveOfSupplementalNoticeOfProposedRulemaking
3000000 usd
CY2002 us-gaap Loss Contingency Number Of Plaintiffs
LossContingencyNumberOfPlaintiffs
2 plaintiff
CY2022 agr Payment In Lieu Of Taxes Pilot Agreement Number Of Projects
PaymentInLieuOfTaxesPILOTAgreementNumberOfProjects
2 project
CY2022 agr Payment In Lieu Of Taxes Pilot Agreement Number Of Projects
PaymentInLieuOfTaxesPILOTAgreementNumberOfProjects
2 project
CY2022 agr Payment In Lieu Of Taxes Pilot Agreement Payment Amount
PaymentInLieuOfTaxesPILOTAgreementPaymentAmount
1000000 usd
CY2022Q4 us-gaap Purchase Obligation Due In Next Twelve Months
PurchaseObligationDueInNextTwelveMonths
1066000000 usd
CY2022 agr Sales Future Commitment Arrangement Due In Next Twelve Months
SalesFutureCommitmentArrangementDueInNextTwelveMonths
321000000 usd
CY2022Q4 us-gaap Purchase Obligation Due In Second Year
PurchaseObligationDueInSecondYear
200000000 usd
CY2022 agr Sales Future Commitment Arrangement Due In Second Year
SalesFutureCommitmentArrangementDueInSecondYear
137000000 usd
CY2022Q4 us-gaap Purchase Obligation Due In Third Year
PurchaseObligationDueInThirdYear
112000000 usd
CY2022 agr Sales Future Commitment Arrangement Due In Third Year
SalesFutureCommitmentArrangementDueInThirdYear
43000000 usd
CY2022Q4 us-gaap Purchase Obligation Due In Fourth Year
PurchaseObligationDueInFourthYear
86000000 usd
CY2022 agr Sales Future Commitment Arrangement Due In Fourth Year
SalesFutureCommitmentArrangementDueInFourthYear
28000000 usd
CY2022Q4 us-gaap Purchase Obligation Due In Fifth Year
PurchaseObligationDueInFifthYear
66000000 usd
CY2022 agr Sales Future Commitment Arrangement Due In Fifth Year
SalesFutureCommitmentArrangementDueInFifthYear
22000000 usd
CY2022Q4 us-gaap Purchase Obligation Due After Fifth Year
PurchaseObligationDueAfterFifthYear
993000000 usd
CY2022 agr Sales Future Commitment Arrangement Due Thereafter
SalesFutureCommitmentArrangementDueThereafter
61000000 usd
CY2022Q4 us-gaap Purchase Obligation
PurchaseObligation
2523000000 usd
CY2022 agr Sales Future Commitment Arrangement
SalesFutureCommitmentArrangement
612000000 usd
CY2022Q4 agr Standby Letters Of Credit Surety Bonds Guarantees And Indemnifications Outstanding
StandbyLettersOfCreditSuretyBondsGuaranteesAndIndemnificationsOutstanding
707000000 usd
CY2021Q1 agr Necec Commitment Amount
NECECCommitmentAmount
90000000 usd
CY2021 agr Necec Commitment Payment During Period
NECECCommitmentPaymentDuringPeriod
9000000 usd
CY2022 agr Number Of Inactive Hazardous Waste Disposal Sites
NumberOfInactiveHazardousWasteDisposalSites
24 site
CY2022 agr Number Of Inactive Hazardous Waste Disposal Sites
NumberOfInactiveHazardousWasteDisposalSites
24 site
CY2022 agr Number Of Inactive Hazardous Waste Disposal Sites
NumberOfInactiveHazardousWasteDisposalSites
24 site
CY2022 agr Number Of Inactive Hazardous Waste Disposal Sites With Liability Recorded
NumberOfInactiveHazardousWasteDisposalSitesWithLiabilityRecorded
7 site
CY2022 agr Number Of Inactive Hazardous Waste Disposal Sites
NumberOfInactiveHazardousWasteDisposalSites
24 site
CY2022 agr Number Of Inactive Hazardous Waste Disposal Sites Not Expected To Incur Additional Liabilities
NumberOfInactiveHazardousWasteDisposalSitesNotExpectedToIncurAdditionalLiabilities
17 site
CY2022 agr Number Of Additional Inactive Hazardous Waste Disposal Sites With Liability Recorded
NumberOfAdditionalInactiveHazardousWasteDisposalSitesWithLiabilityRecorded
12 site
CY2022 agr Number Of Sites Where Gas Was Manufactured In The Past
NumberOfSitesWhereGasWasManufacturedInThePast
53 site
CY2022 agr Number Of Manufacturing Sites Consent Orders To Investigate And Remediate
NumberOfManufacturingSitesConsentOrdersToInvestigateAndRemediate
41 site
CY2022 agr Number Of Sites Where Gas Was Manufactured In The Past
NumberOfSitesWhereGasWasManufacturedInThePast
53 site
CY2022 agr Number Of Sites Where Gas Was Manufactured In The Past
NumberOfSitesWhereGasWasManufacturedInThePast
53 site
CY2022 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
0 usd
CY2021 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
6000000 usd
CY2020 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
3000000 usd
CY2022 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
2000000 usd
CY2021 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
4000000 usd
CY2020 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
9000000 usd
CY2022 us-gaap Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
2000000 usd
CY2021 us-gaap Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
10000000 usd
CY2020 us-gaap Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
12000000 usd
CY2022 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
67000000 usd
CY2021 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
49000000 usd
CY2020 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
67000000 usd
CY2022 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
49000000 usd
CY2021 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
72000000 usd
CY2020 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
38000000 usd
CY2022 us-gaap Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
116000000 usd
CY2021 us-gaap Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
121000000 usd
CY2020 us-gaap Deferred Federal State And Local Tax Expense Benefit
DeferredFederalStateAndLocalTaxExpenseBenefit
105000000 usd
CY2022 agr Production Tax Credits
ProductionTaxCredits
97000000 usd
CY2021 agr Production Tax Credits
ProductionTaxCredits
109000000 usd
CY2020 agr Production Tax Credits
ProductionTaxCredits
87000000 usd
CY2022 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1000000 usd
CY2021 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1000000 usd
CY2020 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1000000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
20000000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
21000000 usd
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
29000000 usd
CY2022 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
176000000 usd
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
140000000 usd
CY2020 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
119000000 usd
CY2022 us-gaap Income Tax Reconciliation Nondeductible Expense Depreciation And Amortization
IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortization
-20000000 usd
CY2021 us-gaap Income Tax Reconciliation Nondeductible Expense Depreciation And Amortization
IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortization
-19000000 usd
CY2020 us-gaap Income Tax Reconciliation Nondeductible Expense Depreciation And Amortization
IncomeTaxReconciliationNondeductibleExpenseDepreciationAndAmortization
-13000000 usd
CY2022 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1000000 usd
CY2021 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1000000 usd
CY2020 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1000000 usd
CY2022 agr Effective Income Tax Reconciliation Tax Return Related Adjustments
EffectiveIncomeTaxReconciliationTaxReturnRelatedAdjustments
2000000 usd
CY2021 agr Effective Income Tax Reconciliation Tax Return Related Adjustments
EffectiveIncomeTaxReconciliationTaxReturnRelatedAdjustments
0 usd
CY2020 agr Effective Income Tax Reconciliation Tax Return Related Adjustments
EffectiveIncomeTaxReconciliationTaxReturnRelatedAdjustments
1000000 usd
CY2022 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
97000000 usd
CY2021 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
109000000 usd
CY2020 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
87000000 usd
CY2022 agr Effective Income Tax Reconciliation Tax Equity Financing Arrangement
EffectiveIncomeTaxReconciliationTaxEquityFinancingArrangement
13000000 usd
CY2021 agr Effective Income Tax Reconciliation Tax Equity Financing Arrangement
EffectiveIncomeTaxReconciliationTaxEquityFinancingArrangement
14000000 usd
CY2020 agr Effective Income Tax Reconciliation Tax Equity Financing Arrangement
EffectiveIncomeTaxReconciliationTaxEquityFinancingArrangement
1000000 usd
CY2022 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
40000000 usd
CY2021 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
61000000 usd
CY2020 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
37000000 usd
CY2022 agr Effective Income Tax Reconciliation Excess Adit Amortization Amount
EffectiveIncomeTaxReconciliationExcessADITAmortizationAmount
-66000000 usd
CY2021 agr Effective Income Tax Reconciliation Excess Adit Amortization Amount
EffectiveIncomeTaxReconciliationExcessADITAmortizationAmount
-65000000 usd
CY2020 agr Effective Income Tax Reconciliation Excess Adit Amortization Amount
EffectiveIncomeTaxReconciliationExcessADITAmortizationAmount
-42000000 usd
CY2022 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
-35000000 usd
CY2021 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
21000000 usd
CY2020 us-gaap Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
12000000 usd
CY2022 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
8000000 usd
CY2021 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-21000000 usd
CY2020 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
2000000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
20000000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
21000000 usd
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
29000000 usd
CY2022Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
4504000000 usd
CY2021Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
4257000000 usd
CY2022Q4 agr Deferred Tax Liabilities Unfunded Future Income Taxes
DeferredTaxLiabilitiesUnfundedFutureIncomeTaxes
129000000 usd
CY2021Q4 agr Deferred Tax Liabilities Unfunded Future Income Taxes
DeferredTaxLiabilitiesUnfundedFutureIncomeTaxes
104000000 usd
CY2022Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
942000000 usd
CY2021Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
844000000 usd
CY2022Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
1086000000 usd
CY2021Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
998000000 usd
CY2022Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
210000000 usd
CY2021Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
188000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
0 usd
CY2020 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
0 usd
CY2022Q4 agr Deferred Tax Liabilities Assets Nontaxable Grant Revenue
DeferredTaxLiabilitiesAssetsNontaxableGrantRevenue
-270000000 usd
CY2021Q4 agr Deferred Tax Liabilities Assets Nontaxable Grant Revenue
DeferredTaxLiabilitiesAssetsNontaxableGrantRevenue
-292000000 usd
CY2022Q4 agr Deferred Tax Liabilities Compensation And Benefits
DeferredTaxLiabilitiesCompensationAndBenefits
-11000000 usd
CY2021Q4 agr Deferred Tax Liabilities Compensation And Benefits
DeferredTaxLiabilitiesCompensationAndBenefits
1000000 usd
CY2022Q4 agr Tax Cuts And Jobs Act Of2017 Deferred Tax Liabilities Assets Remeasurement
TaxCutsAndJobsActOf2017DeferredTaxLiabilitiesAssetsRemeasurement
328000000 usd
CY2021Q4 agr Tax Cuts And Jobs Act Of2017 Deferred Tax Liabilities Assets Remeasurement
TaxCutsAndJobsActOf2017DeferredTaxLiabilitiesAssetsRemeasurement
352000000 usd
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
87000000 usd
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
110000000 usd
CY2022Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
80000000 usd
CY2021Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
158000000 usd
CY2022Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2213000000 usd
CY2021Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2016000000 usd
CY2022Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
2717000000 usd
CY2021Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
2644000000 usd
CY2022Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
4930000000 usd
CY2021Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
4660000000 usd
CY2022Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2213000000 usd
CY2021Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2016000000 usd
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
87000000 usd
CY2021Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
110000000 usd
CY2022 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
-23000000 usd
CY2022Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
87000000 usd
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
127000000 usd
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
127000000 usd
CY2019Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
148000000 usd
CY2022 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
2000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
3000000 usd
CY2020 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
11000000 usd
CY2022 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
2000000 usd
CY2022 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
4000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
3000000 usd
CY2020 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
32000000 usd
CY2022Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
127000000 usd
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
127000000 usd
CY2020Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
127000000 usd
CY2022Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
107000000 usd
CY2021 agr Defined Benefit Plan Benefit Obligation Actuarial Gain Loss From Change In Discount Rates
DefinedBenefitPlanBenefitObligationActuarialGainLossFromChangeInDiscountRates
205000000 usd
CY2022Q4 us-gaap Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Projected Benefit Obligation
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
2452000000 usd
CY2021Q4 us-gaap Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Projected Benefit Obligation
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsProjectedBenefitObligation
3487000000 usd
CY2022Q4 us-gaap Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Plan Assets
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets
2151000000 usd
CY2021Q4 us-gaap Defined Benefit Plan Pension Plan With Projected Benefit Obligation In Excess Of Plan Assets Plan Assets
DefinedBenefitPlanPensionPlanWithProjectedBenefitObligationInExcessOfPlanAssetsPlanAssets
3079000000 usd
CY2022Q4 us-gaap Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
2429000000 usd
CY2021Q4 us-gaap Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Accumulated Benefit Obligation
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateAccumulatedBenefitObligation
1790000000 usd
CY2022Q4 us-gaap Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
2151000000 usd
CY2021Q4 us-gaap Defined Benefit Plan Pension Plans With Accumulated Benefit Obligations In Excess Of Plan Assets Aggregate Fair Value Of Plan Assets
DefinedBenefitPlanPensionPlansWithAccumulatedBenefitObligationsInExcessOfPlanAssetsAggregateFairValueOfPlanAssets
1536000000 usd
CY2022 agr Defined Benefit Plan Amortization Of Gain Loss Amortization Period
DefinedBenefitPlanAmortizationOfGainLossAmortizationPeriod
P10Y
CY2022Q4 us-gaap Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
DefinedBenefitPlanUltimateHealthCareCostTrendRate1
0.0450
CY2022Q4 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
47000000 usd
CY2021Q4 us-gaap Defined Benefit Plan Ultimate Health Care Cost Trend Rate1
DefinedBenefitPlanUltimateHealthCareCostTrendRate1
0.0450
CY2022 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
68000000 usd
CY2021 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
58000000 usd
CY2020 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
49000000 usd
CY2022Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
108188 shares
CY2021Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
112543 shares
CY2022 agr Release Of Common Stock Shares Held In Trust During Period
ReleaseOfCommonStockSharesHeldInTrustDuringPeriod
4355 shares
CY2021 agr Release Of Common Stock Shares Held In Trust During Period
ReleaseOfCommonStockSharesHeldInTrustDuringPeriod
301239 shares
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022 us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
0 shares
CY2022Q4 us-gaap Treasury Stock Common Shares
TreasuryStockCommonShares
997983 shares
CY2020 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
581000000 usd
CY2020 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
0 usd
CY2021 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
0 usd
CY2022 us-gaap Other Comprehensive Income Defined Benefit Plans Net Unamortized Gain Loss Arising During Period Tax
OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodTax
3000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
3000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
1000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax
1000000 usd
CY2020 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
0 usd
CY2021 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
-3000000 usd
CY2022 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
6000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
-7000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
-44000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax
0 usd
CY2020 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
-2000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
3000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax
-19000000 usd
CY2020 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-16000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-162000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
93000000 usd
CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
881000000 usd
CY2022 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
881000000 usd
CY2021 us-gaap Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
707000000 usd
CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
707000000 usd
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
581000000 usd
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
386727246 shares
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
358086621 shares
CY2020 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
309494939 shares
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
387215785 shares
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
358578608 shares
CY2020 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
309559387 shares
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
2.28
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.97
CY2020 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.88
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
2.27
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.97
CY2020 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.88
CY2022 agr Proceeds From Equity Method Investment Distribution Including Return Of Capital
ProceedsFromEquityMethodInvestmentDistributionIncludingReturnOfCapital
41000000 usd
CY2021 agr Proceeds From Equity Method Investment Distribution Including Return Of Capital
ProceedsFromEquityMethodInvestmentDistributionIncludingReturnOfCapital
21000000 usd
CY2020 agr Proceeds From Equity Method Investment Distribution Including Return Of Capital
ProceedsFromEquityMethodInvestmentDistributionIncludingReturnOfCapital
22000000 usd
CY2022 agr Equity Method Investment Dividends Or Distributions Renewable Energy Credits
EquityMethodInvestmentDividendsOrDistributionsRenewableEnergyCredits
12000000 usd
CY2021 agr Equity Method Investment Dividends Or Distributions Renewable Energy Credits
EquityMethodInvestmentDividendsOrDistributionsRenewableEnergyCredits
11000000 usd
CY2020 agr Equity Method Investment Dividends Or Distributions Renewable Energy Credits
EquityMethodInvestmentDividendsOrDistributionsRenewableEnergyCredits
14000000 usd
CY2022Q4 us-gaap Retained Earnings Undistributed Earnings From Equity Method Investees
RetainedEarningsUndistributedEarningsFromEquityMethodInvestees
10000000 usd
CY2022 agr Equity Method Investments Interest Costs Capitalized
EquityMethodInvestmentsInterestCostsCapitalized
0 usd
CY2021 agr Equity Method Investments Interest Costs Capitalized
EquityMethodInvestmentsInterestCostsCapitalized
6000000 usd
CY2020 agr Equity Method Investments Interest Costs Capitalized
EquityMethodInvestmentsInterestCostsCapitalized
8000000 usd
CY2022 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
0 usd
CY2021 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
0 usd
CY2020 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
20000000 usd
CY2022 agr Allowance For Funds Used During Construction
AllowanceForFundsUsedDuringConstruction
63000000 usd
CY2021 agr Allowance For Funds Used During Construction
AllowanceForFundsUsedDuringConstruction
88000000 usd
CY2020 agr Allowance For Funds Used During Construction
AllowanceForFundsUsedDuringConstruction
56000000 usd
CY2022 agr Carrying Costs On Regulatory Assets
CarryingCostsOnRegulatoryAssets
16000000 usd
CY2021 agr Carrying Costs On Regulatory Assets
CarryingCostsOnRegulatoryAssets
17000000 usd
CY2020 agr Carrying Costs On Regulatory Assets
CarryingCostsOnRegulatoryAssets
28000000 usd
CY2022 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
58000000 usd
CY2021 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
37000000 usd
CY2020 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent
62000000 usd
CY2022 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
9000000 usd
CY2021 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-8000000 usd
CY2020 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
-24000000 usd
CY2022 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
30000000 usd
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
60000000 usd
CY2020 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
18000000 usd
CY2022Q4 us-gaap Accounts Receivable Gross
AccountsReceivableGross
1892000000 usd
CY2021Q4 us-gaap Accounts Receivable Gross
AccountsReceivableGross
1420000000 usd
CY2022Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
155000000 usd
CY2021Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
151000000 usd
CY2022Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1737000000 usd
CY2021Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
1269000000 usd
CY2019Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
69000000 usd
CY2020 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
83000000 usd
CY2020 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
44000000 usd
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
108000000 usd
CY2021 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
110000000 usd
CY2021 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
67000000 usd
CY2021Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
151000000 usd
CY2022 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
110000000 usd
CY2022 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
106000000 usd
CY2022Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
155000000 usd
CY2022Q4 us-gaap Prepaid Taxes
PrepaidTaxes
136000000 usd
CY2021Q4 us-gaap Prepaid Taxes
PrepaidTaxes
95000000 usd
CY2022Q4 us-gaap Margin Deposit Assets
MarginDepositAssets
164000000 usd
CY2021Q4 us-gaap Margin Deposit Assets
MarginDepositAssets
87000000 usd
CY2022Q4 agr Other Pledged Deposits
OtherPledgedDeposits
12000000 usd
CY2021Q4 agr Other Pledged Deposits
OtherPledgedDeposits
4000000 usd
CY2022Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
68000000 usd
CY2021Q4 us-gaap Prepaid Expense Current
PrepaidExpenseCurrent
58000000 usd
CY2022Q4 us-gaap Other Assets Current
OtherAssetsCurrent
6000000 usd
CY2022Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
7000000 usd
CY2021Q4 us-gaap Other Assets Current
OtherAssetsCurrent
1000000 usd
CY2022Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
386000000 usd
CY2021Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
245000000 usd
CY2022Q4 agr Advances Received Current
AdvancesReceivedCurrent
271000000 usd
CY2021Q4 agr Advances Received Current
AdvancesReceivedCurrent
204000000 usd
CY2022Q4 us-gaap Accrued Salaries Current
AccruedSalariesCurrent
153000000 usd
CY2021Q4 us-gaap Accrued Salaries Current
AccruedSalariesCurrent
127000000 usd
CY2022Q4 us-gaap Provision For Loss On Contracts
ProvisionForLossOnContracts
54000000 usd
CY2021Q4 us-gaap Provision For Loss On Contracts
ProvisionForLossOnContracts
52000000 usd
CY2022Q4 us-gaap Deposits Received For Securities Loaned At Carrying Value
DepositsReceivedForSecuritiesLoanedAtCarryingValue
68000000 usd
CY2021Q4 us-gaap Deposits Received For Securities Loaned At Carrying Value
DepositsReceivedForSecuritiesLoanedAtCarryingValue
58000000 usd
CY2022Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent
5000000 usd
CY2021Q4 us-gaap Pension And Other Postretirement And Postemployment Benefit Plans Liabilities Current
PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesCurrent
5000000 usd
CY2021Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
4000000 usd
CY2022Q4 us-gaap Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
35000000 usd
CY2021Q4 us-gaap Other Sundry Liabilities Current
OtherSundryLiabilitiesCurrent
34000000 usd
CY2022Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
593000000 usd
CY2021Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
484000000 usd
CY2022 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
2 segment
CY2022 us-gaap Revenues
Revenues
7923000000 usd
CY2022 us-gaap Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
1085000000 usd
CY2022 us-gaap Operating Income Loss
OperatingIncomeLoss
852000000 usd
CY2022 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
262000000 usd
CY2022 us-gaap Interest Expense
InterestExpense
303000000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
20000000 usd
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2519000000 usd
CY2022 agr Adjusted Net Income
AdjustedNetIncome
901000000 usd
CY2020 us-gaap Operating Income Loss
OperatingIncomeLoss
869000000 usd
CY2020 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
-3000000 usd
CY2022Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
30994000000 usd
CY2022Q4 us-gaap Equity Method Investments
EquityMethodInvestments
437000000 usd
CY2022Q4 us-gaap Assets
Assets
41123000000 usd
CY2021 us-gaap Revenues
Revenues
6974000000 usd
CY2021 us-gaap Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
1014000000 usd
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
895000000 usd
CY2021 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
7000000 usd
CY2021 us-gaap Interest Expense
InterestExpense
298000000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
21000000 usd
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2976000000 usd
CY2021 agr Adjusted Net Income
AdjustedNetIncome
780000000 usd
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
28866000000 usd
CY2021Q4 us-gaap Equity Method Investments
EquityMethodInvestments
560000000 usd
CY2021Q4 us-gaap Assets
Assets
39504000000 usd
CY2020 us-gaap Revenues
Revenues
6320000000 usd
CY2020 us-gaap Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
987000000 usd
CY2020 us-gaap Interest Expense
InterestExpense
316000000 usd
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
29000000 usd
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
2781000000 usd
CY2020 agr Adjusted Net Income
AdjustedNetIncome
625000000 usd
CY2022 agr Adjusted Net Income
AdjustedNetIncome
901000000 usd
CY2021 agr Adjusted Net Income
AdjustedNetIncome
780000000 usd
CY2020 agr Adjusted Net Income
AdjustedNetIncome
625000000 usd
CY2022 agr Change In Fair Value Of Derivative Instruments Due To Mark To Market Adjustment Renewables
ChangeInFairValueOfDerivativeInstrumentsDueToMarkToMarketAdjustmentRenewables
0 usd
CY2021 agr Change In Fair Value Of Derivative Instruments Due To Mark To Market Adjustment Renewables
ChangeInFairValueOfDerivativeInstrumentsDueToMarkToMarketAdjustmentRenewables
53000000 usd
CY2020 agr Change In Fair Value Of Derivative Instruments Due To Mark To Market Adjustment Renewables
ChangeInFairValueOfDerivativeInstrumentsDueToMarkToMarketAdjustmentRenewables
5000000 usd
CY2022 agr Offshore Contract Provision
OffshoreContractProvision
24000000 usd
CY2021 agr Offshore Contract Provision
OffshoreContractProvision
0 usd
CY2020 agr Offshore Contract Provision
OffshoreContractProvision
0 usd
CY2022 us-gaap Restructuring Charges
RestructuringCharges
0 usd
CY2021 us-gaap Restructuring Charges
RestructuringCharges
0 usd
CY2020 us-gaap Restructuring Charges
RestructuringCharges
6000000 usd
CY2022 agr Accelerated Depreciated From Repowering
AcceleratedDepreciatedFromRepowering
0 usd
CY2021 agr Accelerated Depreciated From Repowering
AcceleratedDepreciatedFromRepowering
0 usd
CY2020 agr Accelerated Depreciated From Repowering
AcceleratedDepreciatedFromRepowering
9000000 usd
CY2022 agr Costs Incurred Impact Of Covid19
CostsIncurredImpactOfCovid19
0 usd
CY2021 agr Costs Incurred Impact Of Covid19
CostsIncurredImpactOfCovid19
34000000 usd
CY2020 agr Costs Incurred Impact Of Covid19
CostsIncurredImpactOfCovid19
29000000 usd
CY2022 agr Pre Merger Costs
PreMergerCosts
4000000 usd
CY2021 agr Pre Merger Costs
PreMergerCosts
12000000 usd
CY2020 agr Pre Merger Costs
PreMergerCosts
6000000 usd
CY2022 us-gaap Proceeds From Legal Settlements
ProceedsFromLegalSettlements
0 usd
CY2021 us-gaap Proceeds From Legal Settlements
ProceedsFromLegalSettlements
0 usd
CY2020 us-gaap Proceeds From Legal Settlements
ProceedsFromLegalSettlements
5000000 usd
CY2022 us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-7000000 usd
CY2021 us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-26000000 usd
CY2020 us-gaap Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
-16000000 usd
CY2022 us-gaap Net Income Loss
NetIncomeLoss
881000000 usd
CY2021 us-gaap Net Income Loss
NetIncomeLoss
707000000 usd
CY2020 us-gaap Net Income Loss
NetIncomeLoss
581000000 usd
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
2500000 shares
CY2020Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
2605 shares
CY2021 agr Share Based Compensation Arrangement By Share Based Payment Award Number Of Vesting Installments
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfVestingInstallments
3 installment
CY2018Q2 agr Share Based Compensation Arrangement By Share Based Payment Award Number Of Awards Set Granted
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAwardsSetGranted
2 set
CY2018Q4 agr Share Based Compensation Arrangement By Share Based Payment Award Number Of Awards Set Granted
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAwardsSetGranted
2 set
CY2022 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
15000000 usd
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
18000000 usd
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
14000000 usd
CY2022 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
4000000 usd
CY2021 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
5000000 usd
CY2020 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
4000000 usd
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
1323328 shares
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
36.05
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
258168 shares
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
38.16
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
412776 shares
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue
36.21
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
83770 shares
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue
45.91
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
1084951 shares
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
36.55
CY2022Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Share Based Awards Other Than Options
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions
10000000 usd
CY2022 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
P2Y
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
38.16
CY2022 dei Auditor Name
AuditorName
KPMG LLP
CY2022 dei Auditor Location
AuditorLocation
New York, NY
CY2022 dei Auditor Firm
AuditorFirmId
185

Files In Submission

Name View Source Status
agr-20221231_pre.xml Edgar Link unprocessable
agr-20221231_cal.xml Edgar Link unprocessable
FilingSummary.xml Edgar Link unprocessable
0001634997-23-000023-index-headers.html Edgar Link pending
0001634997-23-000023-index.html Edgar Link pending
0001634997-23-000023.txt Edgar Link pending
0001634997-23-000023-xbrl.zip Edgar Link pending
agr-20221231.htm Edgar Link pending
agr-20221231.xsd Edgar Link pending
agr-20221231_g1.jpg Edgar Link pending
agr-20221231_g2.jpg Edgar Link pending
agr-20221231_g3.jpg Edgar Link pending
agr-ex1042_2022.htm Edgar Link pending
agr-ex1051x2022.htm Edgar Link pending
agr-ex211_2022.htm Edgar Link pending
agr-ex231_2022.htm Edgar Link pending
agr-ex311_2022.htm Edgar Link pending
agr-ex312_2022.htm Edgar Link pending
agr-ex32_2022.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R107.htm Edgar Link pending
R108.htm Edgar Link pending
R109.htm Edgar Link pending
R11.htm Edgar Link pending
R110.htm Edgar Link pending
R111.htm Edgar Link pending
R112.htm Edgar Link pending
R113.htm Edgar Link pending
R114.htm Edgar Link pending
R115.htm Edgar Link pending
R116.htm Edgar Link pending
R117.htm Edgar Link pending
R118.htm Edgar Link pending
R119.htm Edgar Link pending
R12.htm Edgar Link pending
R120.htm Edgar Link pending
R121.htm Edgar Link pending
R122.htm Edgar Link pending
R123.htm Edgar Link pending
R124.htm Edgar Link pending
agr-20221231_htm.xml Edgar Link completed
R125.htm Edgar Link pending
R126.htm Edgar Link pending
R127.htm Edgar Link pending
R128.htm Edgar Link pending
R129.htm Edgar Link pending
R13.htm Edgar Link pending
R130.htm Edgar Link pending
R131.htm Edgar Link pending
R132.htm Edgar Link pending
R133.htm Edgar Link pending
R134.htm Edgar Link pending
R135.htm Edgar Link pending
R136.htm Edgar Link pending
R137.htm Edgar Link pending
R138.htm Edgar Link pending
R139.htm Edgar Link pending
R14.htm Edgar Link pending
R140.htm Edgar Link pending
R141.htm Edgar Link pending
R142.htm Edgar Link pending
R143.htm Edgar Link pending
R144.htm Edgar Link pending
R145.htm Edgar Link pending
R146.htm Edgar Link pending
R147.htm Edgar Link pending
R148.htm Edgar Link pending
R149.htm Edgar Link pending
R15.htm Edgar Link pending
R150.htm Edgar Link pending
R151.htm Edgar Link pending
R152.htm Edgar Link pending
R153.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending
agr-20221231_def.xml Edgar Link unprocessable
agr-20221231_lab.xml Edgar Link unprocessable