10-Q Filing

TXNM ENERGY INC CIK: 1108426 Q2 2018

Filing Information

Form Type	10-Q
Accession Number	`0001108426-18-000042`
Period End Date	20180630
Filing Date	20180731
Fiscal Year	2018
Fiscal Period	Q2
XBRL Instance	pnm-20180630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 139 Income Statement 96 Cash Flow Statement 100 Stockholders Equity 28 Comprehensive Income 64

Balance Sheet 139 line items

Line Item	Tag	Value	Unit	Period
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.08M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.19M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$43.31M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$43.52M	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`	$3.97M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.89M	USD	Point-in-time
Cash and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.52M	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`	$2.19M	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 uncollectible accounts	`AccountsReceivableNetCurrent`	$89.16M	USD	Point-in-time
Accounts receivable, net of allowance for uncollectible accounts	`AccountsReceivableNetCurrent`	$90.47M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$70.90M	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`	$54.05M	USD	Point-in-time
Cumulative preferred stock of subsidiary, shares outstanding (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesOutstanding`	115,293.00	shares	Point-in-time
Other receivables	`OtherReceivables`	$24.34M	USD	Point-in-time
Cumulative preferred stock of subsidiary, shares outstanding (in shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirementsSharesOutstanding`	115,293.00	shares	Point-in-time
Other receivables	`OtherReceivables`	$17.58M	USD	Point-in-time
Current portion of Westmoreland Loan	`NotesAndLoansReceivableGrossCurrent`	-	USD	Point-in-time
Current portion of Westmoreland Loan	`NotesAndLoansReceivableGrossCurrent`	$3.58M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$74.78M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$66.50M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$2.93M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$6.59M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Commodity derivative instruments	`DerivativeAssetsCurrent`	$1.09M	USD	Point-in-time
Commodity derivative instruments	`DerivativeAssetsCurrent`	$1.09M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$7.67M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$6.88M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$47.36M	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
Other current assets	`OtherAssetsCurrent`	$51.82M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$331.24M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$294.42M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	79.65M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	79.65M	shares	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
Long-term portion of Westmoreland Loan	`NotesAndLoansReceivableGrossNoncurrent`	$53.06M	USD	Point-in-time
Long-term portion of Westmoreland Loan	`NotesAndLoansReceivableGrossNoncurrent`	-	USD	Point-in-time
Investment securities	`AvailableForSaleSecuritiesNoncurrent`	$323.52M	USD	Point-in-time
Investment securities	`AvailableForSaleSecuritiesNoncurrent`	$323.11M	USD	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$24.76M	USD	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$16.51M	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$373.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$503.00K	USD	Point-in-time
Non-utility property	`PropertyPlantAndEquipmentOtherNet`	$3.40M	USD	Point-in-time
Non-utility property	`PropertyPlantAndEquipmentOtherNet`	$3.40M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$351.64M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$397.00M	USD	Point-in-time
Plant in service and held for future use	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.44B	USD	Point-in-time
Plant in service and held for future use	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$7.24B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.59B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.65B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$4.79B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$4.65B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$220.06M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$245.93M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$90.96M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$88.70M	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$4.98B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$5.10B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$588.97M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$600.67M	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
Commodity derivative instruments	`DerivativeAssetsNoncurrent`	$3.01M	USD	Point-in-time
Commodity derivative instruments	`DerivativeAssetsNoncurrent`	$3.56M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$96.22M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$91.93M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$966.50M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$974.45M	USD	Point-in-time
Total assets	`Assets`	$6.65B	USD	Point-in-time
Total assets	`Assets`	$6.75B	USD	Point-in-time
Total assets	`Assets`	$6.58B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$282.60M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$305.40M	USD	Point-in-time
Current installments of long-term debt	`LongTermDebtCurrent`	$471.69M	USD	Point-in-time
Current installments of long-term debt	`LongTermDebtCurrent`	$256.89M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$121.38M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$82.85M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$10.92M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$11.03M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$58.28M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$62.36M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	-	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$2.31M	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesCurrent`	$1.42M	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesCurrent`	$1.18M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$21.24M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$132.00K	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$53.85M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$54.26M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$962.15M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$835.64M	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	`LongTermDebtNoncurrent`	$2.18B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs	`LongTermDebtNoncurrent`	$2.12B	USD	Point-in-time
Accumulated deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$547.21M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$566.08M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$933.58M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$928.71M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$152.30M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$146.68M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$84.93M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$94.00M	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesNoncurrent`	$3.56M	USD	Point-in-time
Commodity derivative instruments	`DerivativeLiabilitiesNoncurrent`	$3.01M	USD	Point-in-time
Other deferred credits	`OtherDeferredCreditsNoncurrent`	$131.71M	USD	Point-in-time
Other deferred credits	`OtherDeferredCreditsNoncurrent`	$130.71M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.86B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$1.87B	USD	Point-in-time
Total liabilities	`Liabilities`	$4.87B	USD	Point-in-time
Total liabilities	`Liabilities`	$4.95B	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`	$1.16B	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-95.94M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-103.76M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$676.83M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$633.53M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.72B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$1.70B	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$66.19M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$65.60M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.79B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.76B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-85.59M	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.75B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$6.65B	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$642.01M	USD	2 Qtrs
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$623.78M	USD	2 Qtrs
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$338.66M	USD	1 Quarter
Contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$326.59M	USD	1 Quarter
Revenues	`Revenues`	$692.50M	USD	2 Qtrs
Revenues	`Revenues`	$352.31M	USD	1 Quarter
Revenues	`Revenues`	$670.19M	USD	2 Qtrs
Revenues	`Revenues`	$362.32M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$91.64M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$88.38M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$42.98M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$43.35M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$1.79M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	-	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	-	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$1.79M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$57.62M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$60.06M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$114.01M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$118.78M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$17.03M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$18.45M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$35.41M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$33.51M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$38.01M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$18.78M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$19.72M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$39.60M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$544.73M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$275.08M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$272.98M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$547.16M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$145.34M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$125.46M	USD	2 Qtrs
Operating income	`OperatingIncomeLoss`	$79.33M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$87.24M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$8.77M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$8.46M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$4.34M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$3.88M	USD	1 Quarter
Gains (losses) on investment securities	`GainLossOnInvestments`	$-1.38M	USD	2 Qtrs
Gains (losses) on investment securities	`GainLossOnInvestments`	$12.32M	USD	2 Qtrs
Gains (losses) on investment securities	`GainLossOnInvestments`	$-1.67M	USD	1 Quarter
Gains (losses) on investment securities	`GainLossOnInvestments`	$5.66M	USD	1 Quarter
Other income	`OtherIncome`	$4.80M	USD	1 Quarter
Other income	`OtherIncome`	$8.27M	USD	2 Qtrs
Other income	`OtherIncome`	$8.35M	USD	2 Qtrs
Other income	`OtherIncome`	$3.45M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$7.24M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$5.04M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$10.66M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$5.87M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$8.10M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$18.78M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$1.60M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$7.96M	USD	1 Quarter
Interest Charges	`InterestExpense`	$33.32M	USD	1 Quarter
Interest Charges	`InterestExpense`	$32.33M	USD	1 Quarter
Interest Charges	`InterestExpense`	$66.38M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$64.03M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$62.87M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$47.60M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$67.19M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$100.09M	USD	2 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$5.94M	USD	2 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$21.64M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$5.16M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$32.41M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$41.23M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$67.68M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$61.25M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$42.45M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.11M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.00M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$7.79M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.54M	USD	1 Quarter
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 Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$60.42M	USD	2 Qtrs
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$37.55M	USD	1 Quarter
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$53.20M	USD	2 Qtrs
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$38.21M	USD	1 Quarter
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.47	USD	1 Quarter
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.76	USD	2 Qtrs
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.67	USD	2 Qtrs
Basic (dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.48	USD	1 Quarter
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.75	USD	2 Qtrs
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.47	USD	1 Quarter
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.48	USD	1 Quarter
Diluted (dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.67	USD	2 Qtrs
Dividends Declared per Common Share (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.24	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`	$0.48	USD	2 Qtrs
Dividends Declared per Common Share (dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.53	USD	2 Qtrs

Cash Flow Statement 100 line items

Line Item	Tag	Value	Unit	Period
Net Earnings	`ProfitLoss`	$41.23M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$67.68M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$61.25M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$42.45M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$137.02M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$131.86M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$32.44M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$5.89M	USD	2 Qtrs
Net unrealized (gains) losses on commodity derivatives	`UnrealizedGainLossOnDerivatives`	$56.00K	USD	2 Qtrs
Net unrealized (gains) losses on commodity derivatives	`UnrealizedGainLossOnDerivatives`	$-939.00K	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$-1.38M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$12.32M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$4.56M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$3.33M	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$1.79M	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	-	USD	2 Qtrs
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	-	USD	1 Quarter
Regulatory disallowances and restructuring costs	`RegulatoryDisallowance`	$1.79M	USD	2 Qtrs
Allowance for equity funds used during construction and other, net	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$4.64M	USD	2 Qtrs
Allowance for equity funds used during construction and other, net	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$3.46M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-1.59M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-1.06M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$12.20M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$17.13M	USD	2 Qtrs
Materials and supplies	`IncreaseDecreaseInInventories`	$8.28M	USD	2 Qtrs
Materials and supplies	`IncreaseDecreaseInInventories`	$-969.00K	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-1.61M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$16.13M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-2.60M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-3.19M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-2.05M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-21.23M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-6.80M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-4.87M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-2.50M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-1.52M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-4.34M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-7.11M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$133.90M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$200.62M	USD	2 Qtrs
Additions to utility and non-utility plant	`PaymentsToAcquireProductiveAssets`	$245.59M	USD	2 Qtrs
Additions to utility and non-utility plant	`PaymentsToAcquireProductiveAssets`	$230.88M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$794.09M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$358.05M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$797.27M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$359.85M	USD	2 Qtrs
Principal repayments on Westmoreland Loan	`ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment`	$56.64M	USD	2 Qtrs
Principal repayments on Westmoreland Loan	`ProceedsFromPrincipalRepaymentsOnLoansAndLeasesHeldForInvestment`	$19.18M	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	$8.00M	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	-	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-143.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$120.00K	USD	2 Qtrs
Net cash flows from investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-213.37M	USD	2 Qtrs
Net cash flows from investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-200.25M	USD	2 Qtrs
Revolving credit facilities borrowings (repayments), net	`ProceedsFromRepaymentsOfLinesOfCredit`	$86.40M	USD	2 Qtrs
Revolving credit facilities borrowings (repayments), net	`ProceedsFromRepaymentsOfLinesOfCredit`	$-22.80M	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$709.65M	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$57.00M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$550.14M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$77.45M	USD	2 Qtrs
Proceeds from stock option exercise	`ProceedsFromStockOptionsExercised`	$924.00K	USD	2 Qtrs
Proceeds from stock option exercise	`ProceedsFromStockOptionsExercised`	$1.57M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$13.17M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$12.27M	USD	2 Qtrs
Dividends paid	`PaymentsOfOrdinaryDividends`	$38.90M	USD	2 Qtrs
Dividends paid	`PaymentsOfOrdinaryDividends`	$42.48M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$8.38M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$7.73M	USD	2 Qtrs
Amounts received under transmission interconnection arrangements	`ProceedsFromTransmissionInterconnectionArrangements`	$11.42M	USD	2 Qtrs
Amounts received under transmission interconnection arrangements	`ProceedsFromTransmissionInterconnectionArrangements`	-	USD	2 Qtrs
Refunds paid under transmission interconnection arrangements	`RepaymentsFromTransmissionInterconnectionArrangement`	$8.78M	USD	2 Qtrs
Refunds paid under transmission interconnection arrangements	`RepaymentsFromTransmissionInterconnectionArrangement`	$1.66M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-951.00K	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.58M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$9.42M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$67.27M	USD	2 Qtrs
Change in Cash, Restricted Cash, and Equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-3.33M	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`	$3.97M	USD	Point-in-time
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`	$5.52M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.19M	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`	$4.89M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$5.52M	USD	Point-in-time
Cash, Restricted Cash, and Equivalents at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.19M	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	$1.00M	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	$1.00M	USD	Point-in-time
Interest paid, net of amounts capitalized	`InterestPaidNetOfCapitalizedInterestAndNetOfDebtAllowanceForFundsUsedDuringConstruction`	$59.98M	USD	2 Qtrs
Interest paid, net of amounts capitalized	`InterestPaidNetOfCapitalizedInterestAndNetOfDebtAllowanceForFundsUsedDuringConstruction`	$59.63M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$625.00K	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$842.00K	USD	2 Qtrs
(Increase) decrease in accrued plant additions	`IncreaseDecreaseincapitalexpendituresincurredbutnotyetpaid`	$1.28M	USD	2 Qtrs
(Increase) decrease in accrued plant additions	`IncreaseDecreaseincapitalexpendituresincurredbutnotyetpaid`	$17.30M	USD	2 Qtrs

Stockholders Equity 28 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.79B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.76B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-85.59M	USD	Point-in-time
Balance, as adjusted	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1`	$1.76B	USD	Point-in-time
Beginning balance TNMP	`StockholdersEquity`	$1.72B	USD	Point-in-time
Beginning balance TNMP	`StockholdersEquity`	$1.70B	USD	Point-in-time
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$41.23M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$67.68M	USD	2 Qtrs
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$61.25M	USD	2 Qtrs
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$42.45M	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$3.39M	USD	2 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.76M	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$2.86M	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$6.86M	USD	2 Qtrs
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`	$21.11M	USD	2 Qtrs
Proceeds from stock option exercise	`StockIssuedDuringPeriodValueStockOptionsExercised`	$924.00K	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$12.27M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.33M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.38M	USD	2 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.79B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.76B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$-85.59M	USD	Point-in-time
Ending balance TNMP	`StockholdersEquity`	$1.72B	USD	Point-in-time
Ending balance TNMP	`StockholdersEquity`	$1.70B	USD	Point-in-time

Comprehensive Income 64 line items

Line Item	Tag	Value	Unit	Period
Net Earnings	`ProfitLoss`	$41.23M	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$2.78M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$67.68M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$5.78M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$91.00K	USD	1 Quarter
Net Earnings	`ProfitLoss`	$61.25M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$374.00K	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$42.45M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$2.70M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.63M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$794.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$126.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$626.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$1.25M	USD	2 Qtrs
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
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$4.38M	USD	1 Quarter
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$266.00K	USD	1 Quarter
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.10M	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-112.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$143.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$-40.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$615.00K	USD	2 Qtrs
Unrealized holding gains arising during the period, net of income tax (expense)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$9.12M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings (loss), income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-82.00K	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 (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 (loss), income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-12.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$371.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings (loss), income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-125.00K	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$4.26M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$2.57M	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 amortization of experience (gains) losses recognized as net periodic benefit cost, net of income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-987.00K	USD	1 Quarter
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`	$-1.97M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) benefit of $(143), $40, $(615), and $112	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-176.00K	USD	2 Qtrs
Change in fair market value, net of income tax (expense) benefit of $(143), $40, $(615), and $112	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$419.00K	USD	1 Quarter
Change in fair market value, net of income tax (expense) benefit of $(143), $40, $(615), and $112	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$1.80M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) benefit of $(143), $40, $(615), and $112	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax`	$-63.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(12), $(82), $1, and $(125)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$6.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(12), $(82), $1, and $(125)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-130.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(12), $(82), $1, and $(125)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-34.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, net of income tax expense (benefit) of $(12), $(82), $1, and $(125)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-198.00K	USD	2 Qtrs
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$3.39M	USD	2 Qtrs
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$1.76M	USD	1 Quarter
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$2.86M	USD	1 Quarter
Total Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$6.86M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$44.21M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$64.64M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$74.53M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$44.09M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.54M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.79M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$7.00M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.11M	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 Attributable to PNMR	`ComprehensiveIncomeNetOfTax`	$67.27M	USD	2 Qtrs
Comprehensive Income Attributable to PNMR	`ComprehensiveIncomeNetOfTax`	$39.97M	USD	1 Quarter
Comprehensive Income Attributable to PNMR	`ComprehensiveIncomeNetOfTax`	$40.42M	USD	1 Quarter
Comprehensive Income 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.