10-Q Filing

TXNM ENERGY INC CIK: 1108426 Q2 2019

Filing Information

Form Type	10-Q
Accession Number	`0001108426-19-000053`
Period End Date	20190630
Filing Date	20190802
Fiscal Year	2019
Fiscal Period	Q2
XBRL Instance	pnm630201910-q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 136 Income Statement 97 Cash Flow Statement 86 Stockholders Equity 46 Comprehensive Income 64

Balance Sheet 136 line items

Line Item	Tag	Value	Unit	Period
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.41M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.18M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$42.51M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$42.41M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.89M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.97M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.23M	USD	Point-in-time
Cumulative preferred stock of subsidiary, stated value (in dollars per share)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsParOrStatedValuePerShare`	$100.00	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	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.12M	USD	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 uncollectible accounts	`AccountsReceivableNetCurrent`	$92.80M	USD	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 uncollectible accounts	`AccountsReceivableNetCurrent`	$83.67M	USD	Point-in-time
Cumulative preferred stock of subsidiary, shares issued (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesIssued`	115,293.00	shares	Point-in-time
Cumulative preferred stock of subsidiary, shares issued (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesIssued`	115,293.00	shares	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$60.74M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$57.09M	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
Other receivables	`OtherReceivables`	$11.37M	USD	Point-in-time
Other receivables	`OtherReceivables`	$16.29M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$71.83M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$74.49M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$4.53M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$5.53M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$7.96M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$4.88M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$54.81M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$49.26M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$302.52M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$299.08M	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
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	79.65M	shares	Point-in-time
Investment securities	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$328.24M	USD	Point-in-time
Investment securities	`AvailableForSaleSecuritiesDebtSecuritiesNoncurrent`	$362.79M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	79.65M	shares	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$40.00M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	79.65M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	79.65M	shares	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$26.56M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$297.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$296.00K	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$3.40M	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$7.94M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$358.51M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$411.03M	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.60B	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.55B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.65B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.60B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$4.95B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$4.94B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$194.43M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$202.99M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$95.64M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$95.80M	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.23B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.25B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$598.93M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$576.96M	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`	$157.44M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$143.88M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$92.66M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$93.43M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.09B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$969.89M	USD	Point-in-time
Total assets	`Assets`	$6.87B	USD	Point-in-time
Total assets	`Assets`	$6.75B	USD	Point-in-time
Total assets	`Assets`	$7.05B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$342.40M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$235.90M	USD	Point-in-time
Current installments of long-term debt	`LongTermDebtCurrent`	-	USD	Point-in-time
Current installments of long-term debt	`LongTermDebtCurrent`	$100.19M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$80.91M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$112.17M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$10.70M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$10.69M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$55.88M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$65.16M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$9.45M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$7.36M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$25.19M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$27.40M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$23.23M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$132.00K	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$55.85M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$41.59M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$666.54M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$512.45M	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	`LongTermDebtNoncurrent`	$2.67B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	`LongTermDebtNoncurrent`	$2.67B	USD	Point-in-time
Accumulated deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$600.72M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$591.14M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$875.15M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$891.43M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$176.74M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$158.67M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$100.38M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$92.43M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$135.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$116.46M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$171.77M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$167.67M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.02B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.92B	USD	Point-in-time
Total liabilities	`Liabilities`	$5.36B	USD	Point-in-time
Total liabilities	`Liabilities`	$5.10B	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	`CommonStockValue`	$1.15B	USD	Point-in-time
Common stock	`CommonStockValue`	$1.15B	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-108.68M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-100.18M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$563.64M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$643.95M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.61B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.69B	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$62.59M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$64.21M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.79B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.67B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.76B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.87B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$7.05B	USD	Point-in-time

Income Statement 97 line items

Line Item	Tag	Value	Unit	Period
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$630.61M	USD	2 Qtrs
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$314.92M	USD	1 Quarter
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$642.01M	USD	2 Qtrs
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$338.66M	USD	1 Quarter
Operating revenues	`Revenues`	$330.23M	USD	1 Quarter
Operating revenues	`Revenues`	$670.19M	USD	2 Qtrs
Operating revenues	`Revenues`	$352.31M	USD	1 Quarter
Operating revenues	`Revenues`	$679.87M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$42.83M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$95.17M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$43.35M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$91.64M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$149.25M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$150.60M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$1.79M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$1.79M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$66.06M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$118.78M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$60.06M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$131.42M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$18.45M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$19.20M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$35.87M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$35.41M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$19.72M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$19.81M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$40.32M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$39.60M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$272.98M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$544.73M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$423.84M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$736.76M	USD	2 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$125.46M	USD	2 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$79.33M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$-93.61M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$-56.89M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$7.05M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$3.46M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.34M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$8.46M	USD	2 Qtrs
Gains (losses) on investment securities	`GainLossOnInvestments`	$-1.38M	USD	2 Qtrs
Gains (losses) on investment securities	`GainLossOnInvestments`	$4.60M	USD	1 Quarter
Gains (losses) on investment securities	`GainLossOnInvestments`	$-1.67M	USD	1 Quarter
Gains (losses) on investment securities	`GainLossOnInvestments`	$18.61M	USD	2 Qtrs
Other income	`OtherIncome`	$4.80M	USD	1 Quarter
Other income	`OtherIncome`	$3.35M	USD	1 Quarter
Other income	`OtherIncome`	$6.79M	USD	2 Qtrs
Other income	`OtherIncome`	$8.27M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$3.12M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$7.24M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$6.37M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$5.87M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$8.29M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$1.60M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$8.10M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$26.09M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$66.38M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$33.32M	USD	1 Quarter
Interest Charges	`InterestExpense`	$61.42M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$29.79M	USD	1 Quarter
Earnings (Loss) before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-92.23M	USD	2 Qtrs
Earnings (Loss) before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$47.60M	USD	1 Quarter
Earnings (Loss) before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-115.11M	USD	1 Quarter
Earnings (Loss) before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.19M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$-42.83M	USD	1 Quarter
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$-41.61M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$5.94M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$5.16M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$-50.62M	USD	2 Qtrs
Net Earnings (Loss)	`ProfitLoss`	$42.45M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$61.25M	USD	2 Qtrs
Net Earnings (Loss)	`ProfitLoss`	$-72.28M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.50M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.79M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.11M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.33M	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`DividendsPreferredStock`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`DividendsPreferredStock`	$264.00K	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`DividendsPreferredStock`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`DividendsPreferredStock`	$264.00K	USD	2 Qtrs
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-57.21M	USD	2 Qtrs
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-75.91M	USD	1 Quarter
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$38.21M	USD	1 Quarter
Net Earnings (Loss) Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$53.20M	USD	2 Qtrs
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.95	USD	1 Quarter
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.72	USD	2 Qtrs
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.48	USD	1 Quarter
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.67	USD	2 Qtrs
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.67	USD	2 Qtrs
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.95	USD	1 Quarter
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.72	USD	2 Qtrs
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.48	USD	1 Quarter
Dividends Declared per Common Share (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.27	USD	Point-in-time
Dividends Declared per Common Share (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.53	USD	2 Qtrs
Dividends Declared per Common Share (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.29	USD	1 Quarter
Dividends Declared per Common Share (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.27	USD	1 Quarter
Dividends Declared per Common Share (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.58	USD	2 Qtrs

Cash Flow Statement 86 line items

Line Item	Tag	Value	Unit	Period
Net earnings	`ProfitLoss`	$-50.62M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$42.45M	USD	1 Quarter
Net earnings	`ProfitLoss`	$61.25M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$-72.28M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$137.02M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$148.09M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$5.89M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$-41.93M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$-1.38M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$18.61M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$4.53M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$3.33M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	$1.79M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowanceAndRestructuringCharges`	$150.60M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$4.64M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$4.16M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-1.25M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-1.54M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$-4.21M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$17.13M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$2.66M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$8.28M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$16.13M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$6.02M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-21.86M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-2.60M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-812.00K	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-21.23M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-6.18M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-4.87M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-1.52M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-6.38M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-21.29M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-7.11M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$171.87M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$133.90M	USD	2 Qtrs
Additions to utility plant	`PaymentsToAcquireProductiveAssets`	$293.08M	USD	2 Qtrs
Additions to utility plant	`PaymentsToAcquireProductiveAssets`	$245.59M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$794.09M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$234.01M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$797.27M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$239.61M	USD	2 Qtrs
Principal repayments on Westmoreland Loan	`ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment`	$56.64M	USD	2 Qtrs
Principal repayments on Westmoreland Loan	`ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment`	-	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	$8.00M	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	$13.25M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$187.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$120.00K	USD	2 Qtrs
Net cash flows from investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-200.25M	USD	2 Qtrs
Net cash flows from investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-312.11M	USD	2 Qtrs
Revolving credit facilities borrowings (repayments), net	`ProceedsFromRepaymentsOfLinesOfCredit`	$-22.80M	USD	2 Qtrs
Revolving credit facilities borrowings (repayments), net	`ProceedsFromRepaymentsOfLinesOfCredit`	$106.50M	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$475.00M	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$709.65M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$372.30M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$550.14M	USD	2 Qtrs
Proceeds from stock option exercise	`ProceedsFromStockOptionsExercised`	$924.00K	USD	2 Qtrs
Proceeds from stock option exercise	`ProceedsFromStockOptionsExercised`	$943.00K	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$12.27M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$9.89M	USD	2 Qtrs
Dividends paid	`PaymentsOfOrdinaryDividends`	$42.48M	USD	2 Qtrs
Dividends paid	`PaymentsOfOrdinaryDividends`	$46.46M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$8.38M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$7.95M	USD	2 Qtrs
Refunds paid under transmission interconnection arrangements	`RepaymentsFromTransmissionInterconnectionArrangement`	$1.66M	USD	2 Qtrs
Refunds paid under transmission interconnection arrangements	`RepaymentsFromTransmissionInterconnectionArrangement`	$1.66M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.58M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.83M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$142.35M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$67.27M	USD	2 Qtrs
Change in Cash, Restricted Cash, and Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$2.10M	USD	2 Qtrs
Change in Cash, Restricted Cash, and Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$915.00K	USD	2 Qtrs
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.89M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.97M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.23M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.12M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.89M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.97M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.23M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.12M	USD	Point-in-time
Interest paid, net of amounts capitalized	`InterestPaidNetOfCapitalizedInterestAndNetOfDebtAllowanceForFundsUsedDuringConstruction`	$61.54M	USD	2 Qtrs
Interest paid, net of amounts capitalized	`InterestPaidNetOfCapitalizedInterestAndNetOfDebtAllowanceForFundsUsedDuringConstruction`	$59.63M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$-2.77M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$842.00K	USD	2 Qtrs
(Increase) decrease in accrued plant additions	`IncreaseDecreaseincapitalexpendituresincurredbutnotyetpaid`	$30.45M	USD	2 Qtrs
(Increase) decrease in accrued plant additions	`IncreaseDecreaseincapitalexpendituresincurredbutnotyetpaid`	$17.30M	USD	2 Qtrs

Stockholders Equity 46 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.79B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.67B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.76B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Beginning balance TNMP	`StockholdersEquity`	$1.61B	USD	Point-in-time
Beginning balance TNMP	`StockholdersEquity`	$1.69B	USD	Point-in-time
Net earnings (loss) before subsidiary preferred stock dividends	`ProfitLoss`	$-50.62M	USD	2 Qtrs
Net earnings (loss) before subsidiary preferred stock dividends	`ProfitLoss`	$42.45M	USD	1 Quarter
Net earnings (loss) before subsidiary preferred stock dividends	`ProfitLoss`	$61.25M	USD	2 Qtrs
Net earnings (loss) before subsidiary preferred stock dividends	`ProfitLoss`	$-72.28M	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$3.06M	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$8.50M	USD	2 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$3.39M	USD	2 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.76M	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
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$23.10M	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$21.11M	USD	2 Qtrs
Proceeds from stock option exercise	`StockIssuedDuringPeriodValueStockOptionsExercised`	$122.00K	USD	1 Quarter
Proceeds from stock option exercise	`StockIssuedDuringPeriodValueStockOptionsExercised`	$924.00K	USD	2 Qtrs
Proceeds from stock option exercise	`StockIssuedDuringPeriodValueStockOptionsExercised`	$943.00K	USD	2 Qtrs
Proceeds from stock option exercise	`StockIssuedDuringPeriodValueStockOptionsExercised`	$13.00K	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$9.89M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$956.00K	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$12.27M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$1.42M	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.33M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$431.00K	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.53M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.27M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.69M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.95M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.38M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.91M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.79B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.67B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.76B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.75B	USD	Point-in-time
Ending balance TNMP	`StockholdersEquity`	$1.61B	USD	Point-in-time
Ending balance TNMP	`StockholdersEquity`	$1.69B	USD	Point-in-time

Comprehensive Income 64 line items

Line Item	Tag	Value	Unit	Period
Net Earnings (Loss)	`ProfitLoss`	$-50.62M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$374.00K	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$91.00K	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$4.05M	USD	2 Qtrs
Net Earnings (Loss)	`ProfitLoss`	$42.45M	USD	1 Quarter
Net Earnings (Loss)	`ProfitLoss`	$61.25M	USD	2 Qtrs
Net Earnings (Loss)	`ProfitLoss`	$-72.28M	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$2.25M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.42M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.25M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$126.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$794.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$470.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$962.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$482.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$940.00K	USD	2 Qtrs
Change in fair market value, net of income tax (expense) benefit of $311 and $(472)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-494.00K	USD	1 Quarter
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.10M	USD	2 Qtrs
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$6.61M	USD	1 Quarter
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$266.00K	USD	1 Quarter
Change in fair market value, net of income tax (expense) benefit of $311 and $(472)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-805.00K	USD	2 Qtrs
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$11.89M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$371.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$615.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$143.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$3.67M	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$4.18M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$2.33M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(68) and $13	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-65.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(68) and $13	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-133.00K	USD	2 Qtrs
Reclassification adjustment for amortization of experience (gains) losses recognized as net periodic benefit cost, net of income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.38M	USD	1 Quarter
Reclassification adjustment for amortization of experience (gains) losses recognized as net periodic benefit cost, net of income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.42M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings (loss), income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$1.00K	USD	2 Qtrs
Reclassification adjustment for amortization of experience (gains) losses recognized as net periodic benefit cost, net of income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.83M	USD	2 Qtrs
Reclassification adjustment for amortization of experience (gains) losses recognized as net periodic benefit cost, net of income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.76M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings (loss), income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-12.00K	USD	1 Quarter
Change in fair market value, net of income tax (expense) benefit of $494, $(143), $805, and $(615)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-2.36M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) benefit of $494, $(143), $805, and $(615)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-1.45M	USD	1 Quarter
Change in fair market value, net of income tax (expense) benefit of $494, $(143), $805, and $(615)	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$1.80M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) benefit of $494, $(143), $805, and $(615)	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$419.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(65), $(12), $(133), and $1	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-190.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(65), $(12), $(133), and $1	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-392.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(65), $(12), $(133), and $1	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-34.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(65), $(12), $(133), and $1	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$6.00K	USD	2 Qtrs
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$3.06M	USD	1 Quarter
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$8.50M	USD	2 Qtrs
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$3.39M	USD	2 Qtrs
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$1.76M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$44.21M	USD	1 Quarter
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-42.12M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$64.64M	USD	2 Qtrs
Comprehensive Income (Loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-69.23M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.33M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.79M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.11M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.50M	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
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Comprehensive Income (Loss) Attributable to PNMR	`ComprehensiveIncomeNetOfTax`	$-48.71M	USD	2 Qtrs
Comprehensive Income (Loss) Attributable to PNMR	`ComprehensiveIncomeNetOfTax`	$39.97M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to PNMR	`ComprehensiveIncomeNetOfTax`	$-72.86M	USD	1 Quarter
Comprehensive Income (Loss) Attributable to PNMR	`ComprehensiveIncomeNetOfTax`	$56.59M	USD	2 Qtrs

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