10-Q Filing

TXNM ENERGY INC CIK: 1108426 Q1 2022

Filing Information

Form Type	10-Q
Accession Number	`0001108426-22-000052`
Period End Date	20220630
Filing Date	20220804
Fiscal Year	2022
Fiscal Period	Q1
XBRL Instance	pnm-20220630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 138 Income Statement 92 Cash Flow Statement 86 Stockholders Equity 38 Comprehensive Income 64

Balance Sheet 138 line items

Line Item	Tag	Value	Unit	Period
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$7.26M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$5.71M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$41.18M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$41.33M	USD	Point-in-time
Cumulative preferred stock of subsidiary, stated value (in dollars per share)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsParOrStatedValuePerShare`	$100.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.10M	USD	Point-in-time
Cumulative preferred stock of subsidiary, stated value (in dollars per share)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsParOrStatedValuePerShare`	$100.00	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.48M	USD	Point-in-time
Cumulative preferred stock of subsidiary, shares authorized (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesAuthorized`	10.00M	shares	Point-in-time
Cumulative preferred stock of subsidiary, shares authorized (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesAuthorized`	10.00M	shares	Point-in-time
Accounts receivable, net of allowance for credit losses of $5,705 and $7,265	`AccountsReceivableNetCurrent`	$150.96M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $5,705 and $7,265	`AccountsReceivableNetCurrent`	$123.29M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$57.74M	USD	Point-in-time
Cumulative preferred stock of subsidiary, shares issued (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesIssued`	115,293.00	shares	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$64.52M	USD	Point-in-time
Cumulative preferred stock of subsidiary, shares issued (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesIssued`	115,293.00	shares	Point-in-time
Other receivables	`OtherReceivables`	$18.78M	USD	Point-in-time
Other receivables	`OtherReceivables`	$20.52M	USD	Point-in-time
Cumulative preferred stock of subsidiary, shares outstanding (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesOutstanding`	115,293.00	shares	Point-in-time
Cumulative preferred stock of subsidiary, shares outstanding (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesOutstanding`	115,293.00	shares	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$65.06M	USD	Point-in-time
Common stock, no par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, no par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$75.41M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	120.00M	shares	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$14.79M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$24.31M	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$25.12M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	85.83M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	85.83M	shares	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$37.33M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$4.66M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	85.83M	shares	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$4.88M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	85.83M	shares	Point-in-time
Other current assets	`OtherAssetsCurrent`	$1.64M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$1.30M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$370.29M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$324.60M	USD	Point-in-time
Investment securities	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$386.36M	USD	Point-in-time
Investment securities	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$463.13M	USD	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$90.16M	USD	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$89.16M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$265.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$139.00K	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$25.44M	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$26.07M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$502.72M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$577.99M	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$9.36B	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$9.42B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.95B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.98B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$6.45B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$6.41B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$248.86M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$390.73M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $41,329 and $41,181	`NuclearFuelNetOfAmortization`	$98.94M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $41,329 and $41,181	`NuclearFuelNetOfAmortization`	$100.45M	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$6.94B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$6.75B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$514.26M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$599.05M	USD	Point-in-time
Goodwill	`Goodwill`	$278.30M	USD	Point-in-time
Goodwill	`Goodwill`	$278.30M	USD	Point-in-time
Goodwill	`Goodwill`	$278.30M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$67.62M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$79.51M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$139.33M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$155.99M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.10B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.01B	USD	Point-in-time
Assets	`Assets`	$8.91B	USD	Point-in-time
Assets	`Assets`	$8.12B	USD	Point-in-time
Assets	`Assets`	$8.67B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$266.30M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$62.70M	USD	Point-in-time
Current installments of long-term debt	`LongTermDebtCurrent`	$259.57M	USD	Point-in-time
Current installments of long-term debt	`LongTermDebtCurrent`	$179.34M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$172.59M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$129.92M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$5.09M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$5.88M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$70.11M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$67.57M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$8.32M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$9.12M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$26.61M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$27.22M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$132.00K	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$132.00K	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$24.64M	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$39.56M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$99.15M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$104.74M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$894.48M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$664.21M	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	`LongTermDebtNoncurrent`	$3.52B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	`LongTermDebtNoncurrent`	$3.57B	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$780.52M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$764.85M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$841.39M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$828.51M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$234.15M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$239.64M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$12.60M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$19.06M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$41.46M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$55.99M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$343.58M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$333.19M	USD	Point-in-time
Total deferred credits and liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.25B	USD	Point-in-time
Total deferred credits and liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.25B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.71B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.43B	USD	Point-in-time
Commitments and Contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Cumulative Preferred Stock of Subsidiary without mandatory redemption requirements ($100 stated value; 10,000,000 shares authorized; issued and outstanding 115,293 shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirements`	$11.53M	USD	Point-in-time
Cumulative Preferred Stock of Subsidiary without mandatory redemption requirements ($100 stated value; 10,000,000 shares authorized; issued and outstanding 115,293 shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirements`	$11.53M	USD	Point-in-time
Common stock (no par value; 120,000,000 shares authorized; issued and outstanding 85,834,874 shares)	`CommonStockValue`	$1.43B	USD	Point-in-time
Common stock (no par value; 120,000,000 shares authorized; issued and outstanding 85,834,874 shares)	`CommonStockValue`	$1.43B	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-71.94M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-76.83M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$781.90M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$810.20M	USD	Point-in-time
Total PNM common stockholders equity	`StockholdersEquity`	$2.17B	USD	Point-in-time
Total PNM common stockholders equity	`StockholdersEquity`	$2.13B	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$54.16M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$55.41M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.17B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.22B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.11B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.09B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.15B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.19B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$8.67B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$8.91B	USD	Point-in-time

Income Statement 92 line items

Line Item	Tag	Value	Unit	Period
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$788.81M	USD	2 Qtrs
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$404.32M	USD	1 Quarter
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$715.48M	USD	2 Qtrs
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$368.89M	USD	1 Quarter
Alternative revenue programs	`RevenueNotFromContractWithCustomer`	$2.58M	USD	1 Quarter
Alternative revenue programs	`RevenueNotFromContractWithCustomer`	$6.33M	USD	2 Qtrs
Alternative revenue programs	`RevenueNotFromContractWithCustomer`	$7.24M	USD	1 Quarter
Alternative revenue programs	`RevenueNotFromContractWithCustomer`	$-2.93M	USD	2 Qtrs
Other electric operating revenue	`RevenueNotFromContractWithCustomerOther`	$92.83M	USD	1 Quarter
Other electric operating revenue	`RevenueNotFromContractWithCustomerOther`	$69.44M	USD	2 Qtrs
Other electric operating revenue	`RevenueNotFromContractWithCustomerOther`	$50.41M	USD	1 Quarter
Other electric operating revenue	`RevenueNotFromContractWithCustomerOther`	$157.96M	USD	2 Qtrs
Total electric operating revenues	`Revenues`	$791.25M	USD	2 Qtrs
Total electric operating revenues	`Revenues`	$426.54M	USD	1 Quarter
Total electric operating revenues	`Revenues`	$943.85M	USD	2 Qtrs
Total electric operating revenues	`Revenues`	$499.73M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$111.94M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$52.47M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$107.20M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$51.34M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	$1.40M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	$1.40M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$140.60M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$70.73M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$152.53M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$76.77M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$39.62M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$21.16M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$18.85M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$36.17M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$48.56M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$42.76M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$20.17M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.58M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$789.39M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$352.34M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$673.88M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$413.34M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$117.37M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$86.39M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$154.46M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$74.20M	USD	1 Quarter
Investment Income, Interest	`InvestmentIncomeInterest`	$3.58M	USD	1 Quarter
Investment Income, Interest	`InvestmentIncomeInterest`	$7.62M	USD	2 Qtrs
Investment Income, Interest	`InvestmentIncomeInterest`	$7.14M	USD	2 Qtrs
Investment Income, Interest	`InvestmentIncomeInterest`	$3.33M	USD	1 Quarter
Gains (losses) on investment securities	`GainLossOnInvestments`	$-41.80M	USD	1 Quarter
Gains (losses) on investment securities	`GainLossOnInvestments`	$14.16M	USD	2 Qtrs
Gains (losses) on investment securities	`GainLossOnInvestments`	$13.19M	USD	1 Quarter
Gains (losses) on investment securities	`GainLossOnInvestments`	$-68.37M	USD	2 Qtrs
Other income	`OtherIncome`	$8.91M	USD	2 Qtrs
Other income	`OtherIncome`	$9.48M	USD	2 Qtrs
Other income	`OtherIncome`	$4.65M	USD	1 Quarter
Other income	`OtherIncome`	$5.15M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$8.74M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$5.88M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$5.45M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$3.64M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$-36.96M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$15.98M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$21.46M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$-57.15M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$50.00M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$29.22M	USD	1 Quarter
Interest Charges	`InterestExpense`	$24.12M	USD	1 Quarter
Interest Charges	`InterestExpense`	$55.44M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$66.06M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$41.87M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$20.22M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$88.83M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$3.53M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$8.30M	USD	1 Quarter
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$9.87M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$1.09M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$19.12M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$38.34M	USD	2 Qtrs
Net Earnings (Loss)	`ProfitLoss`	$57.76M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$78.97M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.63M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.72M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.92M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.41M	USD	2 Qtrs
Preferred Stock Dividend Requirements	`DividendsPreferredStock`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements	`DividendsPreferredStock`	$264.00K	USD	2 Qtrs
Preferred Stock Dividend Requirements	`DividendsPreferredStock`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements	`DividendsPreferredStock`	$264.00K	USD	2 Qtrs
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$15.36M	USD	1 Quarter
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$31.35M	USD	2 Qtrs
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$53.71M	USD	1 Quarter
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$71.29M	USD	2 Qtrs

Cash Flow Statement 86 line items

Line Item	Tag	Value	Unit	Period
Net earnings	`ProfitLoss`	$19.12M	USD	1 Quarter
Net earnings	`ProfitLoss`	$38.34M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$57.76M	USD	1 Quarter
Net earnings	`ProfitLoss`	$78.97M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$169.94M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$158.20M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$2.40M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$9.36M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$14.16M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$-68.37M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$5.71M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$4.82M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	$1.40M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	$1.40M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$5.53M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$5.84M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-3.40M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-754.00K	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$36.89M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$31.42M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$-4.45M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$10.35M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-9.77M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$23.48M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-4.87M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-12.41M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$4.95M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$990.00K	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-2.31M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-8.93M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-2.62M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$8.77M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-29.75M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-24.19M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$174.56M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$217.86M	USD	2 Qtrs
Utility plant additions	`PaymentsToAcquireProductiveAssets`	$335.03M	USD	2 Qtrs
Utility plant additions	`PaymentsToAcquireProductiveAssets`	$475.73M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$363.29M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$230.88M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$367.32M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$234.85M	USD	2 Qtrs
Distributions from NMRD	`EquityMethodInvestmentDividendsOrDistributions`	-	USD	2 Qtrs
Distributions from NMRD	`EquityMethodInvestmentDividendsOrDistributions`	$572.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-512.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-93.00K	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-338.40M	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-479.19M	USD	2 Qtrs
Revolving credit facilities borrowings, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$59.50M	USD	2 Qtrs
Revolving credit facilities borrowings, net	`ProceedsFromRepaymentsOfLinesOfCredit`	$203.60M	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$238.00M	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$1.15B	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$104.50M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$1.00B	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$7.62M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$9.95M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$56.49M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$59.92M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$7.96M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$9.26M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$15.88M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$46.64M	USD	2 Qtrs
Refunds paid under transmission interconnection arrangements	`RepaymentsFromTransmissionInterconnectionArrangement`	$41.37M	USD	2 Qtrs
Refunds paid under transmission interconnection arrangements	`RepaymentsFromTransmissionInterconnectionArrangement`	$4.16M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-3.16M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.15M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$263.70M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$134.37M	USD	2 Qtrs
Change in Cash, Restricted Cash, and Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$2.38M	USD	2 Qtrs
Change in Cash, Restricted Cash, and Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-29.47M	USD	2 Qtrs
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$47.93M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.48M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$18.46M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.10M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$47.93M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.48M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$18.46M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.10M	USD	Point-in-time
Interest paid, net of amounts capitalized	`InterestPaidNet`	$50.06M	USD	2 Qtrs
Interest paid, net of amounts capitalized	`InterestPaidNet`	$49.13M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$904.00K	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$892.00K	USD	2 Qtrs
Decrease in accrued plant additions	`IncreaseDecreaseincapitalexpendituresincurredbutnotyetpaid`	$42.06M	USD	2 Qtrs
Decrease in accrued plant additions	`IncreaseDecreaseincapitalexpendituresincurredbutnotyetpaid`	$47.63M	USD	2 Qtrs

Stockholders Equity 38 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.17B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.22B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.11B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.09B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.15B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.19B	USD	Point-in-time
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$19.12M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$38.34M	USD	2 Qtrs
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$57.76M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$78.97M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-170.00K	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.99M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-4.89M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-245.00K	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$59.66M	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$28.11M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$9.95M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$7.62M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$926.00K	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$890.00K	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.49M	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.71M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.76M	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.82M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.73M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.01M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.96M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$9.26M	USD	2 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.17B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.22B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.11B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.09B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.15B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.19B	USD	Point-in-time

Comprehensive Income 64 line items

Line Item	Tag	Value	Unit	Period
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-744.00K	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-2.40M	USD	2 Qtrs
Net Earnings (Loss)	`ProfitLoss`	$19.12M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$38.34M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$83.00K	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$928.00K	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$57.76M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$78.97M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$511.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$366.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.43M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$741.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$530.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$902.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$1.06M	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$451.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$876.00K	USD	1 Quarter
Net change in unrealized holding gains (losses) arising during the period, net of income tax (expense) benefit of $744, $(928), $2,401, and $(83)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-2.18M	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$458.00K	USD	2 Qtrs
Net change in unrealized holding gains (losses) arising during the period, net of income tax (expense) benefit of $744, $(928), $2,401, and $(83)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$246.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$141.00K	USD	1 Quarter
Net change in unrealized holding gains (losses) arising during the period, net of income tax (expense) benefit of $744, $(928), $2,401, and $(83)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$2.73M	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$876.00K	USD	2 Qtrs
Net change in unrealized holding gains (losses) arising during the period, net of income tax (expense) benefit of $744, $(928), $2,401, and $(83)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-7.05M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$229.00K	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $366, $511, $741, and $1,430	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$4.20M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $366, $511, $741, and $1,430	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.07M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$301.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $366, $511, $741, and $1,430	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$2.18M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $366, $511, $741, and $1,430	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.50M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$301.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$71.00K	USD	1 Quarter
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(451), $(530), $(902), and $(1,060)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-3.11M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(451), $(530), $(902), and $(1,060)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.32M	USD	1 Quarter
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(451), $(530), $(902), and $(1,060)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.56M	USD	1 Quarter
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(451), $(530), $(902), and $(1,060)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.65M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $(876), $(141) $(876), and $(458)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$1.35M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $(876), $(141) $(876), and $(458)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$416.00K	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $(876), $(141) $(876), and $(458)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.57M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $(876), $(141) $(876), and $(458)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.57M	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $301, $71, $301, and $229	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$884.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $301, $71, $301, and $229	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$208.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $301, $71, $301, and $229	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$884.00K	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $301, $71, $301, and $229	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$674.00K	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-170.00K	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$2.99M	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-4.89M	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-245.00K	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$78.80M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$60.75M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$18.88M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$33.45M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.72M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.41M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.63M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.92M	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Comprehensive Income (Loss) Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$26.46M	USD	2 Qtrs
Comprehensive Income (Loss) Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$15.12M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$56.70M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$71.12M	USD	2 Qtrs

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.