$CNP
CENTERPOINT ENERGY INC

2022 Q4 Form 10-Q Financial Statement

#000113031022000123 Filed on November 01, 2022

View on sec.gov

Income Statement

Concept 2022 Q4 2022 Q3
Revenue $2.711B $1.903B
YoY Change 17.16% 8.81%
Cost Of Revenue $52.00M
YoY Change -14.75%
Gross Profit $1.851B
YoY Change 9.66%
Gross Profit Margin 97.27%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $314.0M $329.0M
YoY Change -4.56% -6.8%
% of Gross Profit 17.77%
Operating Expenses $2.357B $1.519B
YoY Change 19.16% 3.26%
Operating Profit $384.0M
YoY Change 38.13%
Interest Expense -$137.0M -$115.0M
YoY Change -52.6% -4.17%
% of Operating Profit -29.95%
Other Income/Expense, Net -$51.00M -$107.0M
YoY Change -234.21% 12.63%
Pretax Income $166.0M $277.0M
YoY Change 95.29% 51.37%
Income Tax $32.00M $75.00M
% Of Pretax Income 19.28% 27.08%
Net Earnings $122.0M $202.0M
YoY Change -81.35% -7.34%
Net Earnings / Revenue 4.5% 10.61%
Basic Earnings Per Share $0.30
Diluted Earnings Per Share $0.19 $0.30
COMMON SHARES
Basic Shares Outstanding 629.5M shares 629.5M shares
Diluted Shares Outstanding 633.1M shares

Balance Sheet

Concept 2022 Q4 2022 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $584.0M $566.0M
YoY Change -65.01% -45.79%
Cash & Equivalents $74.00M $114.0M
Short-Term Investments $510.0M $452.0M
Other Short-Term Assets $2.330B $1.862B
YoY Change -46.89% -65.56%
Inventory $876.0M $882.0M
Prepaid Expenses
Receivables $889.0M $773.0M
Other Receivables $20.00M $0.00
Total Short-Term Assets $4.699B $4.083B
YoY Change -36.11% -47.03%
LONG-TERM ASSETS
Property, Plant & Equipment $27.14B $25.91B
YoY Change 15.58% 14.58%
Goodwill $4.294B $4.294B
YoY Change 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $215.0M $214.0M
YoY Change -2.27% -6.14%
Total Long-Term Assets $33.85B $32.64B
YoY Change 11.62% 10.81%
TOTAL ASSETS
Total Short-Term Assets $4.699B $4.083B
Total Long-Term Assets $33.85B $32.64B
Total Assets $38.55B $36.72B
YoY Change 2.3% -1.19%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.352B $1.028B
YoY Change 13.04% 13.59%
Accrued Expenses $164.0M $123.0M
YoY Change 20.59% -2.38%
Deferred Revenue $110.0M $109.0M
YoY Change -0.9% -1.8%
Short-Term Debt $511.0M $514.0M
YoY Change 7200.0% 7242.86%
Long-Term Debt Due $1.509B $1.639B
YoY Change 180.48% 50.23%
Total Short-Term Liabilities $5.113B $4.611B
YoY Change 19.27% 2.31%
LONG-TERM LIABILITIES
Long-Term Debt $14.84B $13.44B
YoY Change -4.64% -12.73%
Other Long-Term Liabilities $774.0M $835.0M
YoY Change -7.42% -9.83%
Total Long-Term Liabilities $15.61B $14.27B
YoY Change -4.78% -12.56%
TOTAL LIABILITIES
Total Short-Term Liabilities $5.113B $4.611B
Total Long-Term Liabilities $15.61B $14.27B
Total Liabilities $20.72B $18.88B
YoY Change 0.2% -9.34%
SHAREHOLDERS EQUITY
Retained Earnings $709.0M $719.0M
YoY Change 360.39% -295.38%
Common Stock $6.000M $6.000M
YoY Change 0.0% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $10.04B $9.989B
YoY Change
Total Liabilities & Shareholders Equity $38.55B $36.72B
YoY Change 2.3% -1.19%

Cashflow Statement

Concept 2022 Q4 2022 Q3
OPERATING ACTIVITIES
Net Income $122.0M $202.0M
YoY Change -81.35% -7.34%
Depreciation, Depletion And Amortization $314.0M $329.0M
YoY Change -4.56% -6.8%
Cash From Operating Activities $485.0M $347.0M
YoY Change -15.36% -33.9%
INVESTING ACTIVITIES
Capital Expenditures $1.340B -$1.199B
YoY Change -231.89% 56.73%
Acquisitions
YoY Change
Other Investing Activities -$59.00M $28.00M
YoY Change -104.65% -24.32%
Cash From Investing Activities -$1.399B -$1.171B
YoY Change -652.96% 60.85%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 875.0M 377.0M
YoY Change -220.19% 86.63%
NET CHANGE
Cash From Operating Activities 485.0M 347.0M
Cash From Investing Activities -1.399B -1.171B
Cash From Financing Activities 875.0M 377.0M
Net Change In Cash -39.00M -447.0M
YoY Change -139.8% 44600.0%
FREE CASH FLOW
Cash From Operating Activities $485.0M $347.0M
Capital Expenditures $1.340B -$1.199B
Free Cash Flow -$855.0M $1.546B
YoY Change -153.81% 19.84%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Amendment Flag
AmendmentFlag
false
dei Entity Central Index Key
EntityCentralIndexKey
0001130310
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2022
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q3
dei Entity Registrant Name
EntityRegistrantName
CenterPoint Energy, Inc.
dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
TX
CY2022Q3 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2022Q3 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2022Q3 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
P1Y
CY2022Q3 us-gaap Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2021Q4 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q3 us-gaap Operating Lease Right Of Use Asset Statement Of Financial Position Extensible List
OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherAssetsNoncurrent
CY2022Q3 us-gaap Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List
FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2021Q4 us-gaap Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List
FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2021Q4 us-gaap Operating Lease Liability Current Statement Of Financial Position Extensible List
OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2022Q3 us-gaap Operating Lease Liability Current Statement Of Financial Position Extensible List
OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesCurrent
CY2022Q3 us-gaap Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List
OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
CY2021Q4 us-gaap Operating Lease Liability Noncurrent Statement Of Financial Position Extensible List
OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#OtherLiabilitiesNoncurrent
dei Document Type
DocumentType
10-Q
dei Document Quarterly Report
DocumentQuarterlyReport
true
dei Document Period End Date
DocumentPeriodEndDate
2022-09-30
dei Document Transition Report
DocumentTransitionReport
false
dei Entity File Number
EntityFileNumber
1-31447
dei Entity Tax Identification Number
EntityTaxIdentificationNumber
74-0694415
dei Entity Address Address Line1
EntityAddressAddressLine1
1111 Louisiana
dei Entity Address City Or Town
EntityAddressCityOrTown
Houston
dei Entity Address State Or Province
EntityAddressStateOrProvince
TX
dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
77002
dei City Area Code
CityAreaCode
713
dei Local Phone Number
LocalPhoneNumber
207-1111
dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
dei Entity Small Business
EntitySmallBusiness
false
dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
dei Entity Shell Company
EntityShellCompany
false
CY2022Q4 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
629535631 shares
CY2022Q3 us-gaap Regulated Operating Revenue
RegulatedOperatingRevenue
1829000000 usd
CY2021Q3 us-gaap Regulated Operating Revenue
RegulatedOperatingRevenue
1661000000 usd
us-gaap Regulated Operating Revenue
RegulatedOperatingRevenue
6400000000 usd
us-gaap Regulated Operating Revenue
RegulatedOperatingRevenue
5797000000 usd
CY2022Q3 us-gaap Unregulated Operating Revenue
UnregulatedOperatingRevenue
74000000 usd
CY2021Q3 us-gaap Unregulated Operating Revenue
UnregulatedOperatingRevenue
88000000 usd
us-gaap Unregulated Operating Revenue
UnregulatedOperatingRevenue
210000000 usd
us-gaap Unregulated Operating Revenue
UnregulatedOperatingRevenue
241000000 usd
CY2022Q3 us-gaap Revenues
Revenues
1903000000 usd
CY2021Q3 us-gaap Revenues
Revenues
1749000000 usd
us-gaap Revenues
Revenues
6610000000 usd
us-gaap Revenues
Revenues
6038000000 usd
CY2022Q3 us-gaap Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
349000000 usd
CY2021Q3 us-gaap Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
223000000 usd
us-gaap Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
1860000000 usd
us-gaap Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
1416000000 usd
CY2022Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
52000000 usd
CY2021Q3 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
61000000 usd
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
143000000 usd
CY2021Q3 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
125000000 usd
us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
159000000 usd
CY2022Q3 us-gaap Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
670000000 usd
CY2021Q3 us-gaap Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
709000000 usd
us-gaap Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
2020000000 usd
us-gaap Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
2055000000 usd
CY2022Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
329000000 usd
CY2021Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
353000000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
974000000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
987000000 usd
CY2022Q3 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
119000000 usd
us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
401000000 usd
us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
394000000 usd
CY2022Q3 us-gaap Costs And Expenses
CostsAndExpenses
1519000000 usd
CY2021Q3 us-gaap Costs And Expenses
CostsAndExpenses
1471000000 usd
us-gaap Costs And Expenses
CostsAndExpenses
5398000000 usd
CY2022Q3 cnp Gain Loss On Indexed Debt Securities
GainLossOnIndexedDebtSecurities
210000000 usd
us-gaap Costs And Expenses
CostsAndExpenses
5011000000 usd
CY2022Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
384000000 usd
CY2021Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
278000000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
1212000000 usd
us-gaap Operating Income Loss
OperatingIncomeLoss
1027000000 usd
CY2022Q3 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-206000000 usd
CY2021Q3 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-12000000 usd
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-284000000 usd
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
40000000 usd
CY2021Q3 cnp Gain Loss On Indexed Debt Securities
GainLossOnIndexedDebtSecurities
11000000 usd
cnp Gain Loss On Indexed Debt Securities
GainLossOnIndexedDebtSecurities
381000000 usd
cnp Gain Loss On Indexed Debt Securities
GainLossOnIndexedDebtSecurities
-40000000 usd
CY2022Q3 us-gaap Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
0 usd
CY2021Q3 us-gaap Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
8000000 usd
us-gaap Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
303000000 usd
us-gaap Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
8000000 usd
CY2022Q3 us-gaap Interest And Debt Expense
InterestAndDebtExpense
116000000 usd
CY2021Q3 us-gaap Interest And Debt Expense
InterestAndDebtExpense
114000000 usd
us-gaap Interest And Debt Expense
InterestAndDebtExpense
375000000 usd
us-gaap Interest And Debt Expense
InterestAndDebtExpense
380000000 usd
CY2022Q3 cnp Interest On Transition And System Restoration Bonds
InterestOnTransitionAndSystemRestorationBonds
3000000 usd
CY2021Q3 cnp Interest On Transition And System Restoration Bonds
InterestOnTransitionAndSystemRestorationBonds
5000000 usd
cnp Interest On Transition And System Restoration Bonds
InterestOnTransitionAndSystemRestorationBonds
11000000 usd
cnp Interest On Transition And System Restoration Bonds
InterestOnTransitionAndSystemRestorationBonds
16000000 usd
CY2022Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
8000000 usd
CY2021Q3 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
17000000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
25000000 usd
us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
54000000 usd
CY2022Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-107000000 usd
CY2021Q3 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-95000000 usd
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
39000000 usd
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-334000000 usd
CY2022Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
277000000 usd
CY2021Q3 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
183000000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1251000000 usd
us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
693000000 usd
CY2022Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
75000000 usd
CY2021Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
33000000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
328000000 usd
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
63000000 usd
CY2022Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
202000000 usd
CY2021Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
150000000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
923000000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
630000000 usd
CY2022Q3 us-gaap Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
0 usd
CY2021Q3 us-gaap Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
15000000 usd
us-gaap Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
0 usd
us-gaap Discontinued Operation Tax Effect Of Discontinued Operation
DiscontinuedOperationTaxEffectOfDiscontinuedOperation
56000000 usd
CY2022Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 usd
CY2021Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
68000000 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
202000000 usd
CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
202000000 usd
CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
218000000 usd
us-gaap Net Income Loss
NetIncomeLoss
923000000 usd
us-gaap Net Income Loss
NetIncomeLoss
832000000 usd
CY2022Q3 us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
13000000 usd
CY2021Q3 us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
23000000 usd
us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
37000000 usd
us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
82000000 usd
CY2022Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
189000000 usd
CY2021Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
195000000 usd
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
886000000 usd
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
750000000 usd
CY2022Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.30
CY2021Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.21
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
1.41
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.94
CY2022Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0
CY2021Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0.11
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0.35
CY2022Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.30
CY2021Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.32
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.41
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.29
CY2022Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.30
CY2021Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.21
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
1.40
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.91
CY2022Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0
CY2021Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0.11
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0.34
CY2022Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.30
CY2021Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.32
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.40
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.25
CY2022Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
630000000 shares
CY2021Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
605000000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
629000000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
581000000 shares
CY2022Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
633000000 shares
CY2021Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
609000000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
633000000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
601000000 shares
CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
202000000 usd
CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
218000000 usd
us-gaap Net Income Loss
NetIncomeLoss
923000000 usd
us-gaap Net Income Loss
NetIncomeLoss
832000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
9000000 usd
CY2021Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
-1000000 usd
us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
5000000 usd
us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
-2000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
-2000000 usd
CY2021Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
-4000000 usd
us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
20000000 usd
us-gaap Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent
-7000000 usd
CY2022Q3 cnp Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Realized In Net Income Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossRealizedInNetIncomeReclassificationTax
0 usd
CY2021Q3 cnp Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Realized In Net Income Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossRealizedInNetIncomeReclassificationTax
0 usd
cnp Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Realized In Net Income Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossRealizedInNetIncomeReclassificationTax
0 usd
cnp Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Realized In Net Income Reclassification Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossRealizedInNetIncomeReclassificationTax
0 usd
CY2022Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
0 usd
CY2021Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-1000000 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-1000000 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-1000000 usd
CY2022Q3 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
0 usd
CY2021Q3 us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
0 usd
us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
0 usd
us-gaap Oci Equity Method Investment Tax
OciEquityMethodInvestmentTax
0 usd
CY2022Q3 us-gaap Oci Equity Method Investment After Tax
OciEquityMethodInvestmentAfterTax
0 usd
CY2021Q3 us-gaap Oci Equity Method Investment After Tax
OciEquityMethodInvestmentAfterTax
0 usd
us-gaap Oci Equity Method Investment After Tax
OciEquityMethodInvestmentAfterTax
0 usd
us-gaap Oci Equity Method Investment After Tax
OciEquityMethodInvestmentAfterTax
2000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
2000000 usd
CY2021Q3 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
5000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-19000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
10000000 usd
CY2022Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
204000000 usd
CY2021Q3 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
223000000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
904000000 usd
us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
842000000 usd
CY2022Q3 us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
13000000 usd
CY2021Q3 us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
23000000 usd
us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
37000000 usd
us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
82000000 usd
CY2022Q3 cnp Comprehensive Income Loss Available To Common Stockholders
ComprehensiveIncomeLossAvailableToCommonStockholders
191000000 usd
CY2021Q3 cnp Comprehensive Income Loss Available To Common Stockholders
ComprehensiveIncomeLossAvailableToCommonStockholders
200000000 usd
cnp Comprehensive Income Loss Available To Common Stockholders
ComprehensiveIncomeLossAvailableToCommonStockholders
867000000 usd
cnp Comprehensive Income Loss Available To Common Stockholders
ComprehensiveIncomeLossAvailableToCommonStockholders
760000000 usd
CY2022Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
114000000 usd
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
230000000 usd
CY2022Q3 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
452000000 usd
CY2021Q4 us-gaap Marketable Securities Current
MarketableSecuritiesCurrent
1439000000 usd
CY2022Q3 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
36000000 usd
CY2022Q3 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
0 usd
CY2021Q4 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
44000000 usd
CY2022Q3 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
773000000 usd
CY2021Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
690000000 usd
CY2022Q3 cnp Accrued Unbilled Revenues Allowance For Credit Losses Current
AccruedUnbilledRevenuesAllowanceForCreditLossesCurrent
2000000 usd
CY2021Q4 cnp Accrued Unbilled Revenues Allowance For Credit Losses Current
AccruedUnbilledRevenuesAllowanceForCreditLossesCurrent
6000000 usd
CY2022Q3 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
315000000 usd
CY2021Q4 us-gaap Unbilled Receivables Current
UnbilledReceivablesCurrent
513000000 usd
CY2022Q3 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
308000000 usd
CY2021Q4 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
186000000 usd
CY2022Q3 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
574000000 usd
CY2021Q4 us-gaap Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
422000000 usd
CY2022Q3 us-gaap Derivative Assets Current
DerivativeAssetsCurrent
29000000 usd
CY2021Q4 us-gaap Derivative Assets Current
DerivativeAssetsCurrent
9000000 usd
CY2022Q3 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
0 usd
CY2021Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
1000000 usd
CY2021Q4 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
2338000000 usd
CY2022Q3 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
1377000000 usd
CY2021Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
1395000000 usd
CY2022Q3 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
141000000 usd
CY2021Q4 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
132000000 usd
CY2022Q3 us-gaap Assets Current
AssetsCurrent
4083000000 usd
CY2021Q4 us-gaap Assets Current
AssetsCurrent
7355000000 usd
CY2022Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
36478000000 usd
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
33673000000 usd
CY2022Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
10568000000 usd
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
10189000000 usd
CY2022Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
25910000000 usd
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
23484000000 usd
CY2022Q3 us-gaap Goodwill
Goodwill
4294000000 usd
CY2021Q4 us-gaap Goodwill
Goodwill
4294000000 usd
CY2022Q3 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
2212000000 usd
CY2021Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
2321000000 usd
CY2022Q3 us-gaap Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
6000000 usd
CY2021Q4 us-gaap Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
5000000 usd
CY2022Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
214000000 usd
CY2021Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
220000000 usd
CY2022Q3 cnp Assets Noncurrent Other Than Property Plant And Equipment
AssetsNoncurrentOtherThanPropertyPlantAndEquipment
6726000000 usd
CY2021Q4 cnp Assets Noncurrent Other Than Property Plant And Equipment
AssetsNoncurrentOtherThanPropertyPlantAndEquipment
6840000000 usd
CY2022Q3 us-gaap Assets
Assets
36719000000 usd
CY2021Q4 us-gaap Assets
Assets
37679000000 usd
CY2022Q3 us-gaap Short Term Borrowings
ShortTermBorrowings
514000000 usd
CY2021Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
7000000 usd
CY2022Q3 cnp Transition And System Restoration Bonds Long Term Debt Current
TransitionAndSystemRestorationBondsLongTermDebtCurrent
153000000 usd
CY2021Q4 cnp Transition And System Restoration Bonds Long Term Debt Current
TransitionAndSystemRestorationBondsLongTermDebtCurrent
220000000 usd
CY2022Q3 cnp Indexed Debt Current
IndexedDebtCurrent
8000000 usd
CY2021Q4 cnp Indexed Debt Current
IndexedDebtCurrent
10000000 usd
CY2022Q3 us-gaap Other Long Term Debt Current
OtherLongTermDebtCurrent
1478000000 usd
CY2021Q4 us-gaap Other Long Term Debt Current
OtherLongTermDebtCurrent
308000000 usd
CY2022Q3 cnp Indexed Debt Securities Derivative
IndexedDebtSecuritiesDerivative
522000000 usd
CY2021Q4 cnp Indexed Debt Securities Derivative
IndexedDebtSecuritiesDerivative
903000000 usd
CY2022Q3 us-gaap Accounts Payable Current
AccountsPayableCurrent
1028000000 usd
CY2021Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
1196000000 usd
CY2022Q3 us-gaap Taxes Payable Current
TaxesPayableCurrent
273000000 usd
CY2021Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
378000000 usd
CY2022Q3 us-gaap Interest Payable Current
InterestPayableCurrent
118000000 usd
CY2021Q4 us-gaap Interest Payable Current
InterestPayableCurrent
136000000 usd
CY2022Q3 us-gaap Dividends Payable Current
DividendsPayableCurrent
113000000 usd
CY2021Q4 us-gaap Dividends Payable Current
DividendsPayableCurrent
131000000 usd
CY2022Q3 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
109000000 usd
CY2021Q4 us-gaap Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
111000000 usd
CY2022Q3 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
0 usd
CY2021Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
2000000 usd
CY2022Q3 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
0 usd
CY2021Q4 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
562000000 usd
CY2022Q3 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
295000000 usd
CY2021Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
323000000 usd
CY2022Q3 us-gaap Liabilities Current
LiabilitiesCurrent
4611000000 usd
CY2021Q4 us-gaap Liabilities Current
LiabilitiesCurrent
4287000000 usd
CY2022Q3 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
3974000000 usd
CY2021Q4 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
3904000000 usd
CY2022Q3 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
0 usd
CY2021Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
12000000 usd
CY2022Q3 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
578000000 usd
CY2021Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
511000000 usd
CY2022Q3 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3295000000 usd
CY2021Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3153000000 usd
CY2022Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
835000000 usd
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
836000000 usd
CY2022Q3 us-gaap Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
8682000000 usd
CY2021Q4 us-gaap Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
8416000000 usd
CY2022Q3 cnp Transition And System Restoration Bonds Long Term Debt Non Current
TransitionAndSystemRestorationBondsLongTermDebtNonCurrent
240000000 usd
CY2021Q4 cnp Transition And System Restoration Bonds Long Term Debt Non Current
TransitionAndSystemRestorationBondsLongTermDebtNonCurrent
317000000 usd
CY2022Q3 us-gaap Other Long Term Debt Noncurrent
OtherLongTermDebtNoncurrent
13195000000 usd
CY2021Q4 us-gaap Other Long Term Debt Noncurrent
OtherLongTermDebtNoncurrent
15241000000 usd
CY2022Q3 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
13435000000 usd
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
15558000000 usd
CY2022Q3 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2021Q4 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2022Q3 us-gaap Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
2000000 usd
CY2021Q4 us-gaap Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
3000000 usd
CY2022Q3 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Common Stock Value
CommonStockValue
6000000 usd
CY2021Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
20000000 shares
CY2022Q3 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
20000000 shares
CY2022Q3 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
800000 shares
CY2021Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
800000 shares
CY2022Q3 us-gaap Preferred Stock Liquidation Preference Value
PreferredStockLiquidationPreferenceValue
800000000 usd
CY2021Q4 us-gaap Preferred Stock Liquidation Preference Value
PreferredStockLiquidationPreferenceValue
800000000 usd
CY2022Q3 us-gaap Preferred Stock Value
PreferredStockValue
790000000 usd
CY2021Q4 us-gaap Preferred Stock Value
PreferredStockValue
790000000 usd
CY2022Q3 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q4 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1000000000 shares
CY2022Q3 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1000000000 shares
CY2022Q3 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
629532024 shares
CY2021Q4 us-gaap Common Stock Shares Outstanding
CommonStockSharesOutstanding
628923534 shares
CY2022Q3 us-gaap Common Stock Value
CommonStockValue
6000000 usd
CY2022Q3 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
8557000000 usd
CY2021Q4 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
8529000000 usd
CY2022Q3 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
719000000 usd
CY2021Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
154000000 usd
CY2022Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-83000000 usd
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-64000000 usd
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
9989000000 usd
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
9415000000 usd
CY2022Q3 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
36719000000 usd
CY2021Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
37679000000 usd
us-gaap Net Income Loss
NetIncomeLoss
923000000 usd
us-gaap Net Income Loss
NetIncomeLoss
832000000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
974000000 usd
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
987000000 usd
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
26000000 usd
us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
86000000 usd
us-gaap Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
303000000 usd
us-gaap Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
8000000 usd
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-284000000 usd
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
40000000 usd
cnp Indexed Debt Securities Gain Loss
IndexedDebtSecuritiesGainLoss
381000000 usd
cnp Indexed Debt Securities Gain Loss
IndexedDebtSecuritiesGainLoss
-40000000 usd
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
0 usd
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
258000000 usd
us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
0 usd
us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
116000000 usd
us-gaap Pension Contributions
PensionContributions
6000000 usd
us-gaap Pension Contributions
PensionContributions
59000000 usd
us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
-95000000 usd
us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
-231000000 usd
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
224000000 usd
CY2022Q3 cnp Number Of Registrants
NumberOfRegistrants
3 registrant
us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
104000000 usd
us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
-1000000 usd
us-gaap Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
-68000000 usd
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-119000000 usd
us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-53000000 usd
us-gaap Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
-148000000 usd
us-gaap Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
2309000000 usd
us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
199000000 usd
us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
25000000 usd
us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
-34000000 usd
us-gaap Increase Decrease In Other Noncurrent Assets
IncreaseDecreaseInOtherNoncurrentAssets
95000000 usd
us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
72000000 usd
us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
74000000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1325000000 usd
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
-517000000 usd
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
3079000000 usd
us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
2148000000 usd
us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
702000000 usd
us-gaap Proceeds From Sale And Maturity Of Marketable Securities
ProceedsFromSaleAndMaturityOfMarketableSecurities
0 usd
us-gaap Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
2075000000 usd
us-gaap Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
22000000 usd
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-73000000 usd
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-22000000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-229000000 usd
us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-2104000000 usd
us-gaap Proceeds From Repayments Of Other Debt
ProceedsFromRepaymentsOfOtherDebt
457000000 usd
us-gaap Proceeds From Repayments Of Other Debt
ProceedsFromRepaymentsOfOtherDebt
-27000000 usd
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
218000000 usd
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
0 usd
us-gaap Proceeds From Repayments Of Commercial Paper
ProceedsFromRepaymentsOfCommercialPaper
-1620000000 usd
us-gaap Proceeds From Repayments Of Commercial Paper
ProceedsFromRepaymentsOfCommercialPaper
596000000 usd
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
2089000000 usd
us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
4493000000 usd
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
1519000000 usd
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
2024000000 usd
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
26000000 usd
us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
38000000 usd
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
328000000 usd
us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
278000000 usd
us-gaap Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
48000000 usd
us-gaap Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
106000000 usd
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-7000000 usd
us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-6000000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-1220000000 usd
us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
2610000000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-124000000 usd
us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
-11000000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
254000000 usd
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
167000000 usd
CY2022Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
130000000 usd
CY2021Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
156000000 usd
CY2022Q3 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2021Q3 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2021Q3 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
20000000 shares
CY2022Q3 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
20000000 shares
CY2022Q3 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q3 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2021Q3 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1000000000 shares
CY2022Q3 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
1000000000 shares
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
9989000000 usd
CY2021Q3 us-gaap Stockholders Equity
StockholdersEquity
8865000000 usd
CY2022Q3 us-gaap Stockholders Equity
StockholdersEquity
9989000000 usd
CY2021Q3 us-gaap Stockholders Equity
StockholdersEquity
8865000000 usd
CY2022Q3 cnp Transition Services Agreement Charges
TransitionServicesAgreementCharges
10000000 usd
CY2021Q2 cnp Length Of Pipeline
LengthOfPipeline
17000 mi
cnp Transition Services Agreement Charges
TransitionServicesAgreementCharges
29000000 usd
CY2022Q3 cnp Transition Services Agreement Accounts Receivable
TransitionServicesAgreementAccountsReceivable
7000000 usd
CY2021Q4 cnp Common Units Acquired Percentage
CommonUnitsAcquiredPercentage
1
CY2022Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1906000000 usd
CY2022Q3 cnp Other Revenue Excluding Assessed Tax
OtherRevenueExcludingAssessedTax
-3000000 usd
CY2022Q3 us-gaap Revenues
Revenues
1903000000 usd
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
6653000000 usd
cnp Other Revenue Excluding Assessed Tax
OtherRevenueExcludingAssessedTax
-43000000 usd
us-gaap Revenues
Revenues
6610000000 usd
CY2021Q3 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
1740000000 usd
CY2021Q3 cnp Other Revenue Excluding Assessed Tax
OtherRevenueExcludingAssessedTax
9000000 usd
CY2021Q3 us-gaap Revenues
Revenues
1749000000 usd
CY2022Q3 us-gaap Loss Contingency Pending Claims Number
LossContingencyPendingClaimsNumber
5 lawsuit
us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
5996000000 usd
cnp Other Revenue Excluding Assessed Tax
OtherRevenueExcludingAssessedTax
42000000 usd
us-gaap Revenues
Revenues
6038000000 usd
CY2022Q3 us-gaap Lease Income
LeaseIncome
1000000 usd
CY2021Q3 us-gaap Lease Income
LeaseIncome
2000000 usd
us-gaap Lease Income
LeaseIncome
5000000 usd
us-gaap Lease Income
LeaseIncome
6000000 usd
CY2021Q4 cnp Accounts Receivable For Contracts With Customers
AccountsReceivableForContractsWithCustomers
627000000 usd
CY2021Q4 us-gaap Unbilled Contracts Receivable
UnbilledContractsReceivable
513000000 usd
CY2021Q4 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
15000000 usd
CY2021Q4 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
16000000 usd
CY2022Q3 cnp Accounts Receivable For Contracts With Customers
AccountsReceivableForContractsWithCustomers
741000000 usd
CY2022Q3 us-gaap Unbilled Contracts Receivable
UnbilledContractsReceivable
315000000 usd
CY2022Q3 us-gaap Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
2000000 usd
CY2022Q3 us-gaap Contract With Customer Liability
ContractWithCustomerLiability
51000000 usd
cnp Increase Decrease In Accounts Receivable On Contracts With Customers
IncreaseDecreaseInAccountsReceivableOnContractsWithCustomers
114000000 usd
cnp Increase Decrease In Contract With Customer Asset Other Accrued Unbilled Receivables
IncreaseDecreaseInContractWithCustomerAssetOtherAccruedUnbilledReceivables
-198000000 usd
us-gaap Increase Decrease In Contract With Customer Asset
IncreaseDecreaseInContractWithCustomerAsset
-13000000 usd
us-gaap Increase Decrease In Contract With Customer Liability
IncreaseDecreaseInContractWithCustomerLiability
35000000 usd
us-gaap Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
15000000 usd
CY2022Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
310000000 usd
CY2022Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
574000000 usd
CY2022Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
884000000 usd
CY2022Q3 cnp Amount Of Allowed Equity Return Not Recognized In Period
AmountOfAllowedEquityReturnNotRecognizedInPeriod
185000000 usd
CY2021Q4 cnp Amount Of Allowed Equity Return Not Recognized In Period
AmountOfAllowedEquityReturnNotRecognizedInPeriod
199000000 usd
CY2022Q3 cnp Amount Of Allowed Equity Return Recognized In Period
AmountOfAllowedEquityReturnRecognizedInPeriod
14000000 usd
CY2021Q3 cnp Amount Of Allowed Equity Return Recognized In Period
AmountOfAllowedEquityReturnRecognizedInPeriod
12000000 usd
cnp Amount Of Allowed Equity Return Recognized In Period
AmountOfAllowedEquityReturnRecognizedInPeriod
36000000 usd
cnp Amount Of Allowed Equity Return Recognized In Period
AmountOfAllowedEquityReturnRecognizedInPeriod
31000000 usd
CY2022Q3 us-gaap Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
0 usd
CY2021Q4 us-gaap Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
14000000 usd
CY2022Q3 us-gaap Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
0 usd
CY2021Q4 us-gaap Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
7000000 usd
CY2022Q3 us-gaap Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
0 usd
CY2021Q4 us-gaap Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
7000000 usd
CY2022Q3 us-gaap Goodwill
Goodwill
4294000000 usd
CY2021Q4 us-gaap Goodwill
Goodwill
4294000000 usd
us-gaap Goodwill Transfers
GoodwillTransfers
972000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
63000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
23000000 usd
CY2022Q3 cnp Other Guarantees Additional Energy Savings Commitments
OtherGuaranteesAdditionalEnergySavingsCommitments
1300000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
40000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
63000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
19000000 usd
CY2021Q4 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
44000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year
FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
2000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
6000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
5000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
5000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
5000000 usd
CY2022Q3 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
4000000 usd
CY2022Q3 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-206000000 usd
CY2021Q3 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-12000000 usd
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-284000000 usd
us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
40000000 usd
CY2022Q3 us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-206000000 usd
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-370000000 usd
CY2021Q3 us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
-12000000 usd
us-gaap Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
40000000 usd
CY2022Q3 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
452000000 usd
CY2022Q3 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
534000000 usd
CY2021Q4 us-gaap Investment Owned At Fair Value
InvestmentOwnedAtFairValue
1439000000 usd
CY2022Q3 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
3600000000 usd
CY2022Q3 us-gaap Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
5000000 usd
us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
1000000 usd
CY2022Q3 cnp Number Of Surety Bond Obligations Outstanding
NumberOfSuretyBondObligationsOutstanding
62 suretybond
CY2022Q3 cnp Performance Guarantee Obligations Outstanding Face Amount
PerformanceGuaranteeObligationsOutstandingFaceAmount
659000000 usd
cnp Percentage Of Work Yet To Be Completed On Projects With Open Surety Bonds
PercentageOfWorkYetToBeCompletedOnProjectsWithOpenSuretyBonds
0.40
CY2022Q3 cnp Number Of Warranty Obligations Outstanding
NumberOfWarrantyObligationsOutstanding
34 warrantyobligation
CY2022Q3 cnp Warranty Obligations Outstanding Face Amount
WarrantyObligationsOutstandingFaceAmount
529000000 usd
cnp Number Of Owned Coal Ash Ponds
NumberOfOwnedCoalAshPonds
3 ashpond
CY2022Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
202000000 usd
CY2021Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
150000000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
923000000 usd
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
630000000 usd
CY2022Q3 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
13000000 usd
CY2021Q3 us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
23000000 usd
us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
37000000 usd
us-gaap Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
82000000 usd
CY2022Q3 us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
189000000 usd
CY2022Q3 us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Diluted
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
189000000 usd
CY2021Q3 us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
127000000 usd
CY2021Q3 us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Diluted
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
127000000 usd
us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
886000000 usd
us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Diluted
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
886000000 usd
us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Diluted
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersDiluted
548000000 usd
us-gaap Net Income Loss From Continuing Operations Available To Common Shareholders Basic
NetIncomeLossFromContinuingOperationsAvailableToCommonShareholdersBasic
548000000 usd
CY2022Q3 us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
0 usd
CY2022Q3 us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Diluted
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
0 usd
CY2021Q3 us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Diluted
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
68000000 usd
CY2021Q3 us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
68000000 usd
us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
0 usd
us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Diluted
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
0 usd
us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Diluted
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersDiluted
202000000 usd
us-gaap Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
202000000 usd
CY2022Q3 cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Diluted
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockDiluted
189000000 usd
CY2022Q3 cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Basic
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockBasic
189000000 usd
CY2021Q3 cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Basic
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockBasic
195000000 usd
CY2021Q3 cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Diluted
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockDiluted
195000000 usd
cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Basic
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockBasic
886000000 usd
cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Diluted
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockDiluted
886000000 usd
cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Basic
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockBasic
750000000 usd
cnp Net Income Loss Available To Common Stockholders Including Adjustment For Preferred Stock Diluted
NetIncomeLossAvailableToCommonStockholdersIncludingAdjustmentForPreferredStockDiluted
750000000 usd
CY2022Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
629509000 shares
CY2021Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
604607000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
629374000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
580819000 shares
CY2022Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
633068000 shares
CY2021Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
609382000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
632933000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
601403000 shares
CY2022Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.30
CY2021Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.21
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
1.41
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.94
CY2022Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0
CY2021Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0.11
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare
0.35
CY2022Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.30
CY2021Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.32
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.41
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.29
CY2022Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.30
CY2021Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.21
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
1.40
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.91
CY2022Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0
CY2021Q3 us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0.11
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0
us-gaap Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Diluted Share
DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare
0.34
CY2022Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.30
CY2021Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.32
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.40
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.25
CY2022Q3 us-gaap Revenues
Revenues
1903000000 usd
CY2022Q3 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
202000000 usd
CY2021Q3 us-gaap Revenues
Revenues
1749000000 usd
CY2021Q3 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
150000000 usd
CY2022Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 usd
CY2021Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
68000000 usd
CY2022Q3 us-gaap Net Income Loss
NetIncomeLoss
202000000 usd
CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
218000000 usd
us-gaap Revenues
Revenues
6610000000 usd
us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
923000000 usd
us-gaap Revenues
Revenues
6038000000 usd
us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
630000000 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 usd
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
202000000 usd
us-gaap Net Income Loss
NetIncomeLoss
923000000 usd
us-gaap Net Income Loss
NetIncomeLoss
832000000 usd
CY2022Q3 cnp Total Assets Classified As Held For Sale Current And Noncurrent
TotalAssetsClassifiedAsHeldForSaleCurrentAndNoncurrent
0 usd
CY2021Q4 cnp Total Assets Classified As Held For Sale Current And Noncurrent
TotalAssetsClassifiedAsHeldForSaleCurrentAndNoncurrent
2338000000 usd
CY2022Q3 us-gaap Assets
Assets
36719000000 usd
CY2021Q4 us-gaap Assets
Assets
37679000000 usd
us-gaap Interest Paid Net
InterestPaidNet
376000000 usd
us-gaap Interest Paid Net
InterestPaidNet
427000000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
340000000 usd
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
-47000000 usd
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
333000000 usd
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
290000000 usd
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
1000000 usd
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
2000000 usd
CY2022Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
114000000 usd
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
230000000 usd
CY2022Q3 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
16000000 usd
CY2021Q4 us-gaap Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
24000000 usd
CY2022Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
130000000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
254000000 usd
CY2022Q3 us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
13000000 usd
CY2021Q3 us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
23000000 usd
us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
37000000 usd
us-gaap Preferred Stock Dividends And Other Adjustments
PreferredStockDividendsAndOtherAdjustments
82000000 usd
CY2022Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-85000000 usd
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-85000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
0 usd
CY2021Q3 us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
1000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
-2000000 usd
CY2021Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
-1000000 usd
CY2022Q3 cnp Other Comprehensive Income Loss Defined Benefit Plan Gain Loss From Settlement Reclassification Adjustment From Aoci Before Tax
OtherComprehensiveIncomeLossDefinedBenefitPlanGainLossFromSettlementReclassificationAdjustmentFromAOCIBeforeTax
-1000000 usd
CY2021Q3 cnp Other Comprehensive Income Loss Defined Benefit Plan Gain Loss From Settlement Reclassification Adjustment From Aoci Before Tax
OtherComprehensiveIncomeLossDefinedBenefitPlanGainLossFromSettlementReclassificationAdjustmentFromAOCIBeforeTax
-3000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
0 usd
CY2021Q3 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
1000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
-9000000 usd
CY2021Q3 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
1000000 usd
CY2022Q3 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
2000000 usd
CY2021Q3 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
5000000 usd
CY2022Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-83000000 usd
CY2021Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-80000000 usd
CY2021Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-64000000 usd
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-90000000 usd
us-gaap Oci Equity Method Investment Before Tax
OciEquityMethodInvestmentBeforeTax
0 usd
us-gaap Oci Equity Method Investment Before Tax
OciEquityMethodInvestmentBeforeTax
2000000 usd
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
1000000 usd
us-gaap Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Before Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditBeforeTax
1000000 usd
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
-4000000 usd
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
-5000000 usd
cnp Other Comprehensive Income Loss Defined Benefit Plan Gain Loss From Settlement Reclassification Adjustment From Aoci Before Tax
OtherComprehensiveIncomeLossDefinedBenefitPlanGainLossFromSettlementReclassificationAdjustmentFromAOCIBeforeTax
-14000000 usd
cnp Other Comprehensive Income Loss Defined Benefit Plan Gain Loss From Settlement Reclassification Adjustment From Aoci Before Tax
OtherComprehensiveIncomeLossDefinedBenefitPlanGainLossFromSettlementReclassificationAdjustmentFromAOCIBeforeTax
-3000000 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
1000000 usd
us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax
1000000 usd
us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
-5000000 usd
us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
2000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
-19000000 usd
us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
10000000 usd
CY2022Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-83000000 usd
CY2021Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-80000000 usd
CY2022Q3 us-gaap Operating Lease Cost
OperatingLeaseCost
2000000 usd
CY2021Q3 us-gaap Operating Lease Cost
OperatingLeaseCost
2000000 usd
CY2022Q3 us-gaap Short Term Lease Cost
ShortTermLeaseCost
39000000 usd
CY2021Q3 us-gaap Short Term Lease Cost
ShortTermLeaseCost
54000000 usd
CY2022Q3 us-gaap Variable Lease Cost
VariableLeaseCost
0 usd
CY2021Q3 us-gaap Variable Lease Cost
VariableLeaseCost
0 usd
CY2022Q3 us-gaap Lease Cost
LeaseCost
41000000 usd
CY2021Q3 us-gaap Lease Cost
LeaseCost
56000000 usd
us-gaap Operating Lease Cost
OperatingLeaseCost
4000000 usd
us-gaap Operating Lease Cost
OperatingLeaseCost
6000000 usd
us-gaap Short Term Lease Cost
ShortTermLeaseCost
123000000 usd
us-gaap Short Term Lease Cost
ShortTermLeaseCost
89000000 usd
us-gaap Variable Lease Cost
VariableLeaseCost
0 usd
us-gaap Variable Lease Cost
VariableLeaseCost
0 usd
us-gaap Lease Cost
LeaseCost
127000000 usd
us-gaap Lease Cost
LeaseCost
95000000 usd
CY2022Q3 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
1000000 usd
CY2021Q3 us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
1000000 usd
CY2022Q3 us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
0 usd
CY2021Q3 us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
0 usd
CY2022Q3 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
1000000 usd
CY2021Q3 us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
1000000 usd
us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
4000000 usd
us-gaap Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
4000000 usd
us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
1000000 usd
us-gaap Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
1000000 usd
us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
5000000 usd
us-gaap Operating Lease Lease Income
OperatingLeaseLeaseIncome
5000000 usd
CY2022Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
15000000 usd
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
22000000 usd
CY2022Q3 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
367000000 usd
CY2021Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
179000000 usd
CY2022Q3 cnp Lease Right Of Use Asset
LeaseRightOfUseAsset
382000000 usd
CY2021Q4 cnp Lease Right Of Use Asset
LeaseRightOfUseAsset
201000000 usd
CY2022Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
5000000 usd
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
6000000 usd
CY2022Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
10000000 usd
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
17000000 usd
CY2022Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
15000000 usd
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
23000000 usd
CY2022Q3 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P5Y
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P6Y2M12D
CY2022Q3 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0316
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0310
CY2022Q3 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P6Y9M18D
CY2021Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P7Y6M
CY2022Q3 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0273
CY2021Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0221
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
2000000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
5000000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
4000000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
2000000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
2000000 usd
CY2022Q3 cnp Lessee Operating Lease Liability To Be Paid After Year Four
LesseeOperatingLeaseLiabilityToBePaidAfterYearFour
2000000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
17000000 usd
CY2022Q3 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
2000000 usd
CY2022Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
15000000 usd
CY2022Q3 us-gaap Lessor Direct Financing Lease Lease Not Yet Commenced Assumption And Judgment Value Of Underlying Asset Amount
LessorDirectFinancingLeaseLeaseNotYetCommencedAssumptionAndJudgmentValueOfUnderlyingAssetAmount
271000000 usd
CY2022Q3 cnp Lessor Direct Financing Lease Lease Not Yet Commenced Amount Of Megawatts
LessorDirectFinancingLeaseLeaseNotYetCommencedAmountOfMegawatts
220 mw
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
1000000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
7000000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
7000000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
7000000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
7000000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
7000000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
160000000 usd
CY2022Q3 us-gaap Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
196000000 usd
CY2022Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
1000000 usd
CY2021Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
2000000 usd
CY2022Q3 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
47000000 usd
CY2021Q3 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
0 usd
us-gaap Operating Lease Payments
OperatingLeasePayments
4000000 usd
us-gaap Operating Lease Payments
OperatingLeasePayments
5000000 usd
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
218000000 usd
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
0 usd

Files In Submission

Name View Source Status
0001130310-22-000123-index-headers.html Edgar Link pending
0001130310-22-000123-index.html Edgar Link pending
0001130310-22-000123.txt Edgar Link pending
0001130310-22-000123-xbrl.zip Edgar Link pending
cehe_exhibit3112x9302022.htm Edgar Link pending
cehe_exhibit3122x9302022.htm Edgar Link pending
cehe_exhibit3212x9302022.htm Edgar Link pending
cehe_exhibit3222x9302022.htm Edgar Link pending
cerc_exhibit3113x9302022.htm Edgar Link pending
cerc_exhibit3123x9302022.htm Edgar Link pending
cerc_exhibit3213x9302022.htm Edgar Link pending
cerc_exhibit3223x9302022.htm Edgar Link pending
cnp-20220930.htm Edgar Link pending
cnp-20220930.xsd Edgar Link pending
cnp_exhibit3111x9302022.htm Edgar Link pending
cnp_exhibit3121x9302022.htm Edgar Link pending
cnp_exhibit3211x9302022.htm Edgar Link pending
cnp_exhibit3221x9302022.htm Edgar Link pending
ex47officerscertificate.htm Edgar Link pending
Financial_Report.xlsx Edgar Link pending
image_0a.jpg Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R11.htm Edgar Link pending
R12.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.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
cnp-20220930_htm.xml Edgar Link completed
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
report.css Edgar Link pending
Show.js Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
cnp-20220930_cal.xml Edgar Link unprocessable
cnp-20220930_def.xml Edgar Link unprocessable
cnp-20220930_pre.xml Edgar Link unprocessable
cnp-20220930_lab.xml Edgar Link unprocessable