10-Q Filing

TXNM ENERGY INC CIK: 1108426 Q2 2024

Filing Information

Form Type	10-Q
Accession Number	`0001108426-24-000068`
Period End Date	20240630
Filing Date	20240802
Fiscal Year	2024
Fiscal Period	Q2
XBRL Instance	pnm-20240630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 284 Income Statement 186 Cash Flow Statement 206 Stockholders Equity 76 Comprehensive Income 128

Balance Sheet 284 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$2.21M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.23M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.23M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $3,032 and $3,388	`AccountsReceivableNetCurrent`	$121.76M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $3,032 and $3,388	`AccountsReceivableNetCurrent`	$121.76M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $3,032 and $3,388	`AccountsReceivableNetCurrent`	$126.29M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $3,032 and $3,388	`AccountsReceivableNetCurrent`	$126.29M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$76.79M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$76.79M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$64.07M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$64.07M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.39M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.39M	USD	Point-in-time
Other receivables	`OtherReceivables`	$76.51M	USD	Point-in-time
Other receivables	`OtherReceivables`	$76.51M	USD	Point-in-time
Other receivables	`OtherReceivables`	$103.72M	USD	Point-in-time
Other receivables	`OtherReceivables`	$103.72M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.03M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.03M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$115.14M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$115.14M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$98.03M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$98.03M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$35.84M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$35.84M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$31.65M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$31.65M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$280.17M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$280.17M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$59.40M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$59.40M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$73.05M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$73.05M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$240.77M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$240.77M	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.60B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.60B	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$19.76M	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$19.76M	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.24B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.24B	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$30.28M	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$30.28M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$6.70M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$6.70M	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
Income taxes receivable	`IncomeTaxesReceivable`	$5.74M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$5.74M	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
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
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
Other current assets	`OtherAssetsCurrent`	$8.92M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$8.92M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$21.59M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$21.59M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$475.54M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$475.54M	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
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
Total current assets	`AssetsCurrent`	$537.65M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$537.65M	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
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
Investment securities	`MarketableSecurities`	$441.23M	USD	Point-in-time
Investment securities	`MarketableSecurities`	$441.23M	USD	Point-in-time
Investment securities	`MarketableSecurities`	$444.41M	USD	Point-in-time
Investment securities	`MarketableSecurities`	$444.41M	USD	Point-in-time
Common stock, no par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, no par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, no par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, no par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$119.57M	USD	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	$119.57M	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
Equity investment in NMRD	`EquityMethodInvestments`	-	USD	Point-in-time
Equity investment in NMRD	`EquityMethodInvestments`	-	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`	90.20M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	90.20M	shares	Point-in-time
Other investments	`OtherLongTermInvestments`	$229.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$229.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$171.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$171.00K	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	90.20M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	90.20M	shares	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$29.37M	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$29.37M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	90.20M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	90.20M	shares	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$27.12M	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$27.12M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	90.20M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	90.20M	shares	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$593.52M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$593.52M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$468.57M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$468.57M	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$9.70B	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$9.70B	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$10.03B	USD	Point-in-time
Plant in service, held for future use, and to be abandoned	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$10.03B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.86B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.86B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.76B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.76B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$7.17B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$7.17B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$6.95B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$6.95B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$727.13M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$727.13M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$589.83M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$589.83M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $31,652 and $35,840	`NuclearFuelNetOfAmortization`	$74.78M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $31,652 and $35,840	`NuclearFuelNetOfAmortization`	$74.78M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $31,652 and $35,840	`NuclearFuelNetOfAmortization`	$74.67M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $31,652 and $35,840	`NuclearFuelNetOfAmortization`	$74.67M	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$7.61B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$7.61B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$7.97B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$7.97B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$929.89M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$929.89M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$914.38M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$914.38M	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
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`	$182.20M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$182.20M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$177.28M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$177.28M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$216.77M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$216.77M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$198.81M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$198.81M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.57B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.57B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.60B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.60B	USD	Point-in-time
Total assets	`Assets`	$10.58B	USD	Point-in-time
Total assets	`Assets`	$10.58B	USD	Point-in-time
Total assets	`Assets`	$9.63B	USD	Point-in-time
Total assets	`Assets`	$9.63B	USD	Point-in-time
Total assets	`Assets`	$10.25B	USD	Point-in-time
Total assets	`Assets`	$10.25B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$261.90M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$261.90M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$326.40M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$326.40M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$280.17M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$280.17M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$240.77M	USD	Point-in-time
Current installments of long-term debt (includes $5,935 and $2,529 related to ETBC I)	`LongTermDebtCurrent`	$240.77M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$140.30M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$140.30M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$205.18M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$205.18M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.24M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.24M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.45M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.45M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$90.76M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$90.76M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$98.66M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$98.66M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$140.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$140.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$76.13M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$76.13M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$12.27M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$12.27M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$10.83M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$10.83M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$132.00K	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$132.00K	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$35.09M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$35.09M	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$96.87M	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$96.87M	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$132.50M	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$132.50M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$94.40M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$94.40M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$114.34M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$114.34M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.23B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.23B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.14B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.14B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.60B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.60B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.24B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $335,172 and $338,521 related to ETBC I)	`LongTermDebtNoncurrent`	$4.24B	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$845.28M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$845.28M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$854.17M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$854.17M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$776.42M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$776.42M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$771.32M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$771.32M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$245.53M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$245.53M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$247.65M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$247.65M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$21.43M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$21.43M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$16.17M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$16.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$167.00M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$167.00M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$159.59M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$159.59M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$319.07M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$319.07M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$330.56M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$330.56M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.38B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.38B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.37B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.37B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.12B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.12B	USD	Point-in-time
Total liabilities	`Liabilities`	$7.84B	USD	Point-in-time
Total liabilities	`Liabilities`	$7.84B	USD	Point-in-time
Commitments and Contingencies (Note 11)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Note 11)	`CommitmentsAndContingencies`	-	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
Cumulative Preferred Stock of Subsidiary without mandatory redemption requirements ($100 stated value; 10,000,000 shares authorized; issued and outstanding 115,293 shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirements`	$11.53M	USD	Point-in-time
Cumulative Preferred Stock of Subsidiary without mandatory redemption requirements ($100 stated value; 10,000,000 shares authorized; issued and outstanding 115,293 shares)	`CumulativePreferredStockOfSubsidiaryWithoutMandatoryRedemptionRequirements`	$11.53M	USD	Point-in-time
Common stock (no par value; 120,000,000 shares authorized; issued and outstanding 90,200,384 shares)	`CommonStockValue`	$1.63B	USD	Point-in-time
Common stock (no par value; 120,000,000 shares authorized; issued and outstanding 90,200,384 shares)	`CommonStockValue`	$1.63B	USD	Point-in-time
Common stock (no par value; 120,000,000 shares authorized; issued and outstanding 90,200,384 shares)	`CommonStockValue`	$1.62B	USD	Point-in-time
Common stock (no par value; 120,000,000 shares authorized; issued and outstanding 90,200,384 shares)	`CommonStockValue`	$1.62B	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-62.84M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-62.84M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-69.90M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-69.90M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$787.11M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$787.11M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$847.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$847.40M	USD	Point-in-time
Total PNM common stockholders equity	`StockholdersEquity`	$2.35B	USD	Point-in-time
Total PNM common stockholders equity	`StockholdersEquity`	$2.35B	USD	Point-in-time
Total PNM common stockholders equity	`StockholdersEquity`	$2.40B	USD	Point-in-time
Total PNM common stockholders equity	`StockholdersEquity`	$2.40B	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$48.93M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$48.93M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$49.96M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$49.96M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.24B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.24B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.26B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.26B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.31B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.31B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$10.25B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$10.25B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$10.58B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$10.58B	USD	Point-in-time

Income Statement 186 line items

Line Item	Tag	Value	Unit	Period
Electric Operating Revenues	`Revenues`	$1.02B	USD	2 Qtrs
Electric Operating Revenues	`Revenues`	$1.02B	USD	2 Qtrs
Electric Operating Revenues	`Revenues`	$477.16M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$477.16M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$488.10M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$488.10M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$924.98M	USD	2 Qtrs
Electric Operating Revenues	`Revenues`	$924.98M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$109.15M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$109.15M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$54.04M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$54.04M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$115.01M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$115.01M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$59.58M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$59.58M	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$4.46M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$4.46M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$79.14M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$79.14M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$187.60M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$187.60M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$94.41M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$94.41M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$157.21M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$157.21M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$25.46M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$25.46M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$25.05M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$25.05M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$47.66M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$47.66M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$47.81M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$47.81M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$50.02M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$50.02M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$49.96M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$49.96M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.40M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.40M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.08M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$24.08M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$382.42M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$382.42M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$829.81M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$829.81M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$738.71M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$738.71M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$384.83M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$384.83M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$191.42M	USD	2 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$191.42M	USD	2 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$186.27M	USD	2 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$186.27M	USD	2 Qtrs
Operating income (loss)	`OperatingIncomeLoss`	$105.68M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$105.68M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$92.33M	USD	1 Quarter
Operating income (loss)	`OperatingIncomeLoss`	$92.33M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$5.36M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$5.36M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$9.05M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$9.05M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$4.47M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.47M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$10.20M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$10.20M	USD	2 Qtrs
Gains on investment securities	`GainLossOnInvestments`	$10.22M	USD	2 Qtrs
Gains on investment securities	`GainLossOnInvestments`	$10.22M	USD	2 Qtrs
Gains on investment securities	`GainLossOnInvestments`	$558.00K	USD	1 Quarter
Gains on investment securities	`GainLossOnInvestments`	$558.00K	USD	1 Quarter
Gains on investment securities	`GainLossOnInvestments`	$18.56M	USD	2 Qtrs
Gains on investment securities	`GainLossOnInvestments`	$18.56M	USD	2 Qtrs
Gains on investment securities	`GainLossOnInvestments`	$3.78M	USD	1 Quarter
Gains on investment securities	`GainLossOnInvestments`	$3.78M	USD	1 Quarter
Other income	`OtherIncome`	$8.69M	USD	2 Qtrs
Other income	`OtherIncome`	$8.69M	USD	2 Qtrs
Other income	`OtherIncome`	$12.60M	USD	2 Qtrs
Other income	`OtherIncome`	$12.60M	USD	2 Qtrs
Other income	`OtherIncome`	$5.60M	USD	1 Quarter
Other income	`OtherIncome`	$5.60M	USD	1 Quarter
Other income	`OtherIncome`	$7.69M	USD	1 Quarter
Other income	`OtherIncome`	$7.69M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$3.52M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$3.52M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$1.64M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$1.64M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$18.16M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$18.16M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$6.01M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$6.01M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$23.11M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$23.11M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$11.22M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$11.22M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$22.05M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$22.05M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$11.08M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$11.08M	USD	1 Quarter
Interest Charges	`InterestExpense`	$86.82M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$86.82M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$109.59M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$109.59M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$45.90M	USD	1 Quarter
Interest Charges	`InterestExpense`	$45.90M	USD	1 Quarter
Interest Charges	`InterestExpense`	$55.83M	USD	1 Quarter
Interest Charges	`InterestExpense`	$55.83M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$60.94M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$60.94M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$57.65M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$57.65M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$127.70M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$127.70M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$98.73M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$98.73M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$18.01M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$18.01M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$-3.60M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$-3.60M	USD	2 Qtrs
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$8.23M	USD	1 Quarter
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$8.23M	USD	1 Quarter
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$8.97M	USD	1 Quarter
Income Taxes (Benefits)	`IncomeTaxExpenseBenefit`	$8.97M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$109.70M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$109.70M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$49.42M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$49.42M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.99M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.99M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.78M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$3.78M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.83M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.83M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.11M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.11M	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`DividendsPreferredStock`	$132.00K	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`	$264.00K	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`DividendsPreferredStock`	$132.00K	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`	$264.00K	USD	2 Qtrs
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$100.32M	USD	2 Qtrs
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$100.32M	USD	2 Qtrs
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$48.05M	USD	1 Quarter
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$48.05M	USD	1 Quarter
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$95.24M	USD	2 Qtrs
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$95.24M	USD	2 Qtrs
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$45.30M	USD	1 Quarter
Net Earnings Available for PNM Common Stock	`NetIncomeLossAvailableToCommonStockholdersBasic`	$45.30M	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.53	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.53	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.17	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.17	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.05	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.05	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.53	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.53	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.05	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.05	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.16	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.16	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.53	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.53	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.53	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.53	USD	1 Quarter
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.37	USD	1 Quarter
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.37	USD	1 Quarter
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.73	USD	2 Qtrs
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.73	USD	2 Qtrs
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.78	USD	2 Qtrs
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.78	USD	2 Qtrs
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.39	USD	1 Quarter
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.39	USD	1 Quarter
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.37	USD	Point-in-time
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.37	USD	Point-in-time

Cash Flow Statement 206 line items

Line Item	Tag	Value	Unit	Period
Net earnings	`ProfitLoss`	$109.70M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$109.70M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net earnings	`ProfitLoss`	$49.42M	USD	1 Quarter
Net earnings	`ProfitLoss`	$49.42M	USD	1 Quarter
Net earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$173.85M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$173.85M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$206.37M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$206.37M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$15.38M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$15.38M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$17.13M	USD	2 Qtrs
Deferred income tax expense	`DeferredIncomeTaxExpenseBenefit`	$17.13M	USD	2 Qtrs
(Gain) on sale of NMRD	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	-	USD	2 Qtrs
(Gain) on sale of NMRD	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	-	USD	2 Qtrs
(Gain) on sale of NMRD	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	$4.45M	USD	2 Qtrs
(Gain) on sale of NMRD	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	$4.45M	USD	2 Qtrs
(Gain) on sale of NMRD	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	$4.40M	USD	Point-in-time
(Gain) on sale of NMRD	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	$4.40M	USD	Point-in-time
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$18.56M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$18.56M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$10.22M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$10.22M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$4.34M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$4.34M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$6.68M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$6.68M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$3.73M	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$4.46M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$4.46M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$5.31M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$5.31M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$8.13M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$8.13M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-742.00K	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-742.00K	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-2.04M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-2.04M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$-56.73M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$-56.73M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$10.12M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$10.12M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$17.11M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$17.11M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$14.28M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$14.28M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$19.48M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$19.48M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$18.40M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$18.40M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$16.38M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$16.38M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$6.41M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$6.41M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-17.50M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-17.50M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-23.57M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-23.57M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-8.00M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-8.00M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-6.93M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-6.93M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-23.36M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-23.36M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-28.35M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-28.35M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-20.72M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-20.72M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-14.23M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-14.23M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$242.44M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$242.44M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$169.52M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$169.52M	USD	2 Qtrs
Additions to utility plant and non-utility plant	`PaymentsToAcquireProductiveAssets`	$581.82M	USD	2 Qtrs
Additions to utility plant and non-utility plant	`PaymentsToAcquireProductiveAssets`	$581.82M	USD	2 Qtrs
Additions to utility plant and non-utility plant	`PaymentsToAcquireProductiveAssets`	$537.00M	USD	2 Qtrs
Additions to utility plant and non-utility plant	`PaymentsToAcquireProductiveAssets`	$537.00M	USD	2 Qtrs
Proceeds from sale of plant assets (Note 13)	`ProceedsFromSaleOfProductiveAssets`	$2.84M	USD	2 Qtrs
Proceeds from sale of plant assets (Note 13)	`ProceedsFromSaleOfProductiveAssets`	$2.84M	USD	2 Qtrs
Proceeds from sale of plant assets (Note 13)	`ProceedsFromSaleOfProductiveAssets`	$28.37M	USD	2 Qtrs
Proceeds from sale of plant assets (Note 13)	`ProceedsFromSaleOfProductiveAssets`	$28.37M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$412.75M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$412.75M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$274.78M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$274.78M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$281.66M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$281.66M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$417.60M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$417.60M	USD	2 Qtrs
Proceeds from sale of NMRD	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	-	USD	2 Qtrs
Proceeds from sale of NMRD	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	-	USD	2 Qtrs
Proceeds from sale of NMRD	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$116.94M	USD	2 Qtrs
Proceeds from sale of NMRD	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$116.94M	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	$12.55M	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	$12.55M	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	$14.75M	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	$14.75M	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$57.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$57.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-4.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-4.00K	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-479.50M	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-479.50M	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-530.26M	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-530.26M	USD	2 Qtrs
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.27B	USD	2 Qtrs
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.27B	USD	2 Qtrs
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.58B	USD	2 Qtrs
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.58B	USD	2 Qtrs
Revolving credit facilities repayments	`RepaymentsOfLinesOfCredit`	$1.52B	USD	2 Qtrs
Revolving credit facilities repayments	`RepaymentsOfLinesOfCredit`	$1.52B	USD	2 Qtrs
Revolving credit facilities repayments	`RepaymentsOfLinesOfCredit`	$1.17B	USD	2 Qtrs
Revolving credit facilities repayments	`RepaymentsOfLinesOfCredit`	$1.17B	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$1.06B	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$1.06B	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$960.00M	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$960.00M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$737.00M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$737.00M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$685.00M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$685.00M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$9.62M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$9.62M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$6.25M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$6.25M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$70.17M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$70.17M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$63.35M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$63.35M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$7.85M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$7.85M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$10.76M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$10.76M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$29.36M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$29.36M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$64.75M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$64.75M	USD	2 Qtrs
Refunds paid under transmission interconnection and security deposit arrangements	`RepaymentsFromTransmissionInterconnectionArrangementAndSecurityDepositArrangements`	$28.70M	USD	2 Qtrs
Refunds paid under transmission interconnection and security deposit arrangements	`RepaymentsFromTransmissionInterconnectionArrangementAndSecurityDepositArrangements`	$28.70M	USD	2 Qtrs
Refunds paid under transmission interconnection and security deposit arrangements	`RepaymentsFromTransmissionInterconnectionArrangementAndSecurityDepositArrangements`	$18.00M	USD	2 Qtrs
Refunds paid under transmission interconnection and security deposit arrangements	`RepaymentsFromTransmissionInterconnectionArrangementAndSecurityDepositArrangements`	$18.00M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-17.93M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-17.93M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.75M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-5.75M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$326.35M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$326.35M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$291.38M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$291.38M	USD	2 Qtrs
Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.56M	USD	2 Qtrs
Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$3.56M	USD	2 Qtrs
Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$16.38M	USD	2 Qtrs
Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$16.38M	USD	2 Qtrs
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.94M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.94M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.32M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.32M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.64M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.64M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.08M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.08M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.94M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.94M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.32M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$20.32M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.64M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.64M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.08M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$4.08M	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`	$17.09M	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	$17.09M	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	$1.73M	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	$1.73M	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At beginning 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`	$17.09M	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	$17.09M	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	$1.73M	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	$1.73M	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	-	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	-	USD	Point-in-time
Interest paid, net of amounts capitalized	`InterestPaidNet`	$97.75M	USD	2 Qtrs
Interest paid, net of amounts capitalized	`InterestPaidNet`	$97.75M	USD	2 Qtrs
Interest paid, net of amounts capitalized	`InterestPaidNet`	$82.95M	USD	2 Qtrs
Interest paid, net of amounts capitalized	`InterestPaidNet`	$82.95M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$1.40M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$1.40M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$-395.00K	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$-395.00K	USD	2 Qtrs
Decrease in accrued plant additions	`IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid`	$47.37M	USD	2 Qtrs
Decrease in accrued plant additions	`IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid`	$47.37M	USD	2 Qtrs
Decrease in accrued plant additions	`IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid`	$44.55M	USD	2 Qtrs
Decrease in accrued plant additions	`IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid`	$44.55M	USD	2 Qtrs

Stockholders Equity 76 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.24B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.24B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.26B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.26B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.31B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.31B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$109.70M	USD	2 Qtrs
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$109.70M	USD	2 Qtrs
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$51.96M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$51.96M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$49.42M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$49.42M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$102.33M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.12M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.12M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-7.06M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-7.06M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.81M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.81M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Subsidiary preferred stock dividends	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$31.55M	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$31.55M	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$34.95M	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$34.95M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$9.62M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$9.62M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$1.22M	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$1.22M	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$6.25M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$6.25M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$808.00K	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$808.00K	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.34M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.34M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$853.00K	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$853.00K	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$6.68M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$6.68M	USD	2 Qtrs
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.07M	USD	1 Quarter
Stock based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.07M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$10.76M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$10.76M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.85M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$7.85M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$5.25M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$5.25M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.85M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.85M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.24B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.24B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.26B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.26B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.40B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.31B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.31B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time

Comprehensive Income 128 line items

Line Item	Tag	Value	Unit	Period
Net Earnings	`ProfitLoss`	$109.70M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$109.70M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.16M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.16M	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-274.00K	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-274.00K	USD	1 Quarter
Net Earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$99.00K	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$99.00K	USD	1 Quarter
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-149.00K	USD	2 Qtrs
Unrealized holding gains (losses) arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-149.00K	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$49.42M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$49.42M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$655.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$655.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$3.19M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$3.19M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$421.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$421.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$477.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$477.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$618.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$618.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$309.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$309.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$303.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$303.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$606.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$606.00K	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-804.00K	USD	1 Quarter
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-804.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-1.11M	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-1.11M	USD	1 Quarter
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$3.40M	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$3.40M	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$906.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$906.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$949.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$949.00K	USD	1 Quarter
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-438.00K	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-438.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-1.09M	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-1.09M	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$291.00K	USD	1 Quarter
Net increase in unrealized holding gains arising during the period, net of income tax (expense) benefit of $274, $(99), $149, and $(1,158)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$291.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-304.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-304.00K	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.24M	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.24M	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.40M	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.40M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-716.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-716.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-869.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-869.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$9.37M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$9.37M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.93M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $421, $477, $3,192, and $655	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.93M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-1.41M	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-1.41M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.78M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.78M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-891.00K	USD	1 Quarter
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-891.00K	USD	1 Quarter
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.81M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.81M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-908.00K	USD	1 Quarter
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(309), $(303), $(618), and $(606)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-908.00K	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.21M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.21M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.79M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.79M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.66M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.66M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.26M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $1,111, $(949), $1,094, and $(906)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.26M	USD	1 Quarter
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-4.15M	USD	2 Qtrs
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-4.15M	USD	2 Qtrs
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-893.00K	USD	2 Qtrs
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-893.00K	USD	2 Qtrs
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-2.10M	USD	1 Quarter
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-2.10M	USD	1 Quarter
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-2.55M	USD	1 Quarter
Reclassification adjustment for gains (losses) included in net earnings, net of income tax (expense) benefit of $(716), $(869), $(1,413), and $(304)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-2.55M	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.12M	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$5.12M	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-7.06M	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-7.06M	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.81M	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$6.81M	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$54.54M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$54.54M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$95.27M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$95.27M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$116.51M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$116.51M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$49.67M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$49.67M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$9.11M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$9.11M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.78M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.78M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.99M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$3.99M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.83M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.83M	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Preferred Stock Dividend Requirements of Subsidiary	`PreferredStockDividendRequirementsOfSubsidiary`	$264.00K	USD	2 Qtrs
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$45.76M	USD	1 Quarter
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$45.76M	USD	1 Quarter
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$50.42M	USD	1 Quarter
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$50.42M	USD	1 Quarter
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$88.18M	USD	2 Qtrs
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$88.18M	USD	2 Qtrs
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$107.13M	USD	2 Qtrs
Comprehensive Income Attributable to PNM	`ComprehensiveIncomeNetOfTax`	$107.13M	USD	2 Qtrs

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