10-Q Filing

TXNM ENERGY INC CIK: 1108426 Q2 2025

Filing Information

Form Type	10-Q
Accession Number	`0001108426-25-000082`
Period End Date	20250630
Filing Date	20250801
Fiscal Year	2025
Fiscal Period	Q2
XBRL Instance	pnm-20250630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 280 Income Statement 184 Cash Flow Statement 208 Stockholders Equity 80 Comprehensive Income 128

Balance Sheet 280 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$22.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$22.17M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.50M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.50M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $1,319 and $1,398	`AccountsReceivableNetCurrent`	$146.44M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $1,319 and $1,398	`AccountsReceivableNetCurrent`	$146.44M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $1,319 and $1,398	`AccountsReceivableNetCurrent`	$130.35M	USD	Point-in-time
Accounts receivable, net of allowance for credit losses of $1,319 and $1,398	`AccountsReceivableNetCurrent`	$130.35M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$69.18M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$69.18M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$81.99M	USD	Point-in-time
Unbilled revenues	`UnbilledReceivablesCurrent`	$81.99M	USD	Point-in-time
Other receivables	`OtherReceivables`	$37.24M	USD	Point-in-time
Other receivables	`OtherReceivables`	$37.24M	USD	Point-in-time
Other receivables	`OtherReceivables`	$46.98M	USD	Point-in-time
Other receivables	`OtherReceivables`	$46.98M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.40M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.40M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.32M	USD	Point-in-time
Allowance for uncollectible accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$1.32M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$171.17M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$171.17M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$32.05M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$32.05M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$28.25M	USD	Point-in-time
Accumulated depreciation, nuclear fuel	`AccumulatedAmortizationNuclearFuel`	$28.25M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$166.86M	USD	Point-in-time
Materials, supplies, and fuel stock	`InventoryNet`	$166.86M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$41.89M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$41.89M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$41.49M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$41.49M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$416.70M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$416.70M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$611.60M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$611.60M	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$39.87M	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$39.87M	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$25.45M	USD	Point-in-time
Prepaid assets	`PrepaidExpenseCurrent`	$25.45M	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.78B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.78B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.31B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.31B	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$9.49M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$9.49M	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`	$7.68M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$7.68M	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
Other current assets	`OtherAssetsCurrent`	$13.72M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$13.72M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$16.09M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$16.09M	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
Total current assets	`AssetsCurrent`	$498.84M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$498.84M	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`	$573.73M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$573.73M	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`	$487.03M	USD	Point-in-time
Investment securities	`MarketableSecurities`	$487.03M	USD	Point-in-time
Investment securities	`MarketableSecurities`	$475.52M	USD	Point-in-time
Investment securities	`MarketableSecurities`	$475.52M	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
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Other investments	`OtherLongTermInvestments`	$259.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$259.00K	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Other investments	`OtherLongTermInvestments`	$246.00K	USD	Point-in-time
Other investments	`OtherLongTermInvestments`	$246.00K	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	105.38M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	105.38M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	92.66M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	92.66M	shares	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$32.22M	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$32.22M	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$28.83M	USD	Point-in-time
Non-utility property, net	`PropertyPlantAndEquipmentOtherNet`	$28.83M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	92.66M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	92.66M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	105.38M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	105.38M	shares	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$519.50M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$519.50M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$504.62M	USD	Point-in-time
Total other property and investments	`TotalOtherPropertyAndInvestments`	$504.62M	USD	Point-in-time
Plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$10.70B	USD	Point-in-time
Plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$10.70B	USD	Point-in-time
Plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$10.97B	USD	Point-in-time
Plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$10.97B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.83B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.83B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.90B	USD	Point-in-time
Less accumulated depreciation and amortization	`PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation`	$2.90B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$7.87B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$7.87B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$8.06B	USD	Point-in-time
Net plant in service and plant held for future use	`PublicUtilitiesPropertyPlantAndEquipmentInServiceNet`	$8.06B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$495.98M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$495.98M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$677.90M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$677.90M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $32,051 and $28,245	`NuclearFuelNetOfAmortization`	$72.55M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $32,051 and $28,245	`NuclearFuelNetOfAmortization`	$72.55M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $32,051 and $28,245	`NuclearFuelNetOfAmortization`	$76.89M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization of $32,051 and $28,245	`NuclearFuelNetOfAmortization`	$76.89M	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$8.82B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$8.82B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$8.44B	USD	Point-in-time
Net utility plant	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$8.44B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$962.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$962.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$953.79M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$953.79M	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`	$272.89M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$272.89M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$265.92M	USD	Point-in-time
Operating lease right-of-use assets, net of accumulated amortization	`OperatingLeaseRightOfUseAsset`	$265.92M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$268.52M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$268.52M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$258.08M	USD	Point-in-time
Other deferred charges	`OtherDeferredCostsNetIncludingDeferredFinanceCosts`	$258.08M	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.77B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.77B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.77B	USD	Point-in-time
Total deferred charges and other assets	`TotalDeferredChargesAndOtherAssets`	$1.77B	USD	Point-in-time
Total assets	`Assets`	$11.68B	USD	Point-in-time
Total assets	`Assets`	$11.68B	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`	$11.21B	USD	Point-in-time
Total assets	`Assets`	$11.21B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$609.30M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$609.30M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$345.70M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$345.70M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$416.70M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$416.70M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$611.60M	USD	Point-in-time
Current installments of long-term debt (includes $7,102 and $6,907 related to ETBC I)	`LongTermDebtCurrent`	$611.60M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$204.47M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$204.47M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$147.65M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$147.65M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.53M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.53M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.51M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$6.51M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$86.97M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$86.97M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$104.76M	USD	Point-in-time
Accrued interest and taxes	`AccruedInterestAndTaxesPayable`	$104.76M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$21.79M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$21.79M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$34.17M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$34.17M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$14.29M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$14.29M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$13.64M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityCurrent`	$13.64M	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`	$36.89M	USD	Point-in-time
Dividends declared	`DividendsPayableCurrent`	$36.89M	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	-	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	-	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$68.08M	USD	Point-in-time
Transmission interconnection arrangement liabilities	`TransmissionInterconnectionArrangementLiabilities`	$68.08M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$81.31M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$81.31M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$85.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$85.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.78B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.78B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.12B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.12B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.78B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.78B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.31B	USD	Point-in-time
Long-term Debt, net of Unamortized Premiums, Discounts, and Debt Issuance Costs (includes $328,179 and $331,726 related to ETBC I)	`LongTermDebtNoncurrent`	$4.31B	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$899.39M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$899.39M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$918.22M	USD	Point-in-time
Accumulated deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$918.22M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$751.47M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$751.47M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$748.74M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$748.74M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$244.62M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$244.62M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$246.65M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$246.65M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$23.07M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$23.07M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$18.21M	USD	Point-in-time
Accrued pension liability and postretirement benefit cost	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$18.21M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$255.38M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$255.38M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$245.85M	USD	Point-in-time
Operating lease liabilities	`OperatingLeaseLiabilityNoncurrent`	$245.85M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$358.87M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$358.87M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$363.62M	USD	Point-in-time
Other deferred credits	`DeferredCreditsAndOtherLiabilitiesNoncurrent`	$363.62M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.53B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.53B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.54B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.54B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.45B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.45B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.62B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.62B	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; 200,000,000 shares authorized; issued and outstanding 105,378,979 and 92,659,335 shares)	`CommonStockValue`	$2.37B	USD	Point-in-time
Common stock (no par value; 200,000,000 shares authorized; issued and outstanding 105,378,979 and 92,659,335 shares)	`CommonStockValue`	$2.37B	USD	Point-in-time
Common stock (no par value; 200,000,000 shares authorized; issued and outstanding 105,378,979 and 92,659,335 shares)	`CommonStockValue`	$1.72B	USD	Point-in-time
Common stock (no par value; 200,000,000 shares authorized; issued and outstanding 105,378,979 and 92,659,335 shares)	`CommonStockValue`	$1.72B	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-75.71M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-75.71M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-75.39M	USD	Point-in-time
Accumulated other comprehensive income (loss), net of income taxes	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-75.39M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$887.65M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$887.65M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$879.39M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$879.39M	USD	Point-in-time
Total TXNM common stockholders equity	`StockholdersEquity`	$2.54B	USD	Point-in-time
Total TXNM common stockholders equity	`StockholdersEquity`	$2.54B	USD	Point-in-time
Total TXNM common stockholders equity	`StockholdersEquity`	$3.17B	USD	Point-in-time
Total TXNM common stockholders equity	`StockholdersEquity`	$3.17B	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$46.90M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$46.90M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$46.03M	USD	Point-in-time
Non-controlling interest in Valencia	`MinorityInterest`	$46.03M	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`	$2.58B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.58B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.22B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.22B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.55B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.55B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$11.68B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$11.68B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$11.21B	USD	Point-in-time
Total liabilities and stockholders' equity	`LiabilitiesAndStockholdersEquity`	$11.21B	USD	Point-in-time

Income Statement 184 line items

Line Item	Tag	Value	Unit	Period
Electric Operating Revenues	`Revenues`	$502.42M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$502.42M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$924.98M	USD	2 Qtrs
Electric Operating Revenues	`Revenues`	$924.98M	USD	2 Qtrs
Electric Operating Revenues	`Revenues`	$488.10M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$488.10M	USD	1 Quarter
Electric Operating Revenues	`Revenues`	$985.21M	USD	2 Qtrs
Electric Operating Revenues	`Revenues`	$985.21M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$136.76M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$136.76M	USD	2 Qtrs
Administrative and general	`GeneralAndAdministrativeExpense`	$59.58M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$59.58M	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`	$75.99M	USD	1 Quarter
Administrative and general	`GeneralAndAdministrativeExpense`	$75.99M	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$4.46M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	$4.46M	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`	$209.79M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$209.79M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$105.23M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$105.23M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$187.60M	USD	2 Qtrs
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$187.60M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$26.46M	USD	1 Quarter
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$26.46M	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`	$51.97M	USD	2 Qtrs
Transmission and distribution costs	`TransmissionAndDistributionCosts`	$51.97M	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`	$54.68M	USD	2 Qtrs
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$54.68M	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`	$28.33M	USD	1 Quarter
Taxes other than income taxes	`UtilitiesOperatingExpenseTaxes`	$28.33M	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`	$429.72M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$429.72M	USD	1 Quarter
Total operating expenses	`UtilitiesOperatingExpense`	$840.62M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$840.62M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$738.71M	USD	2 Qtrs
Total operating expenses	`UtilitiesOperatingExpense`	$738.71M	USD	2 Qtrs
Total operating expenses	`OperatingIncomeLoss`	$144.59M	USD	2 Qtrs
Total operating expenses	`OperatingIncomeLoss`	$144.59M	USD	2 Qtrs
Total operating expenses	`OperatingIncomeLoss`	$186.27M	USD	2 Qtrs
Total operating expenses	`OperatingIncomeLoss`	$186.27M	USD	2 Qtrs
Total operating expenses	`OperatingIncomeLoss`	$72.70M	USD	1 Quarter
Total operating expenses	`OperatingIncomeLoss`	$72.70M	USD	1 Quarter
Total operating expenses	`OperatingIncomeLoss`	$105.68M	USD	1 Quarter
Total operating expenses	`OperatingIncomeLoss`	$105.68M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$3.87M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$3.87M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.47M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$4.47M	USD	1 Quarter
Interest income	`InvestmentIncomeInterest`	$8.12M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$8.12M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$9.05M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterest`	$9.05M	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`	$23.56M	USD	1 Quarter
Gains on investment securities	`GainLossOnInvestments`	$23.56M	USD	1 Quarter
Gains on investment securities	`GainLossOnInvestments`	$22.32M	USD	2 Qtrs
Gains on investment securities	`GainLossOnInvestments`	$22.32M	USD	2 Qtrs
Other income	`OtherIncome`	$12.60M	USD	2 Qtrs
Other income	`OtherIncome`	$12.60M	USD	2 Qtrs
Other income	`OtherIncome`	$7.69M	USD	1 Quarter
Other income	`OtherIncome`	$7.69M	USD	1 Quarter
Other income	`OtherIncome`	$10.43M	USD	2 Qtrs
Other income	`OtherIncome`	$10.43M	USD	2 Qtrs
Other income	`OtherIncome`	$5.70M	USD	1 Quarter
Other income	`OtherIncome`	$5.70M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$18.16M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$18.16M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$1.64M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$1.64M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$8.74M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$8.74M	USD	2 Qtrs
Other (deductions)	`OtherExpenses`	$6.48M	USD	1 Quarter
Other (deductions)	`OtherExpenses`	$6.48M	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
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$32.13M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$32.13M	USD	2 Qtrs
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$26.65M	USD	1 Quarter
Net other income and deductions	`OtherNonoperatingIncomeExpense`	$26.65M	USD	1 Quarter
Interest Charges	`InterestExpense`	$109.59M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$109.59M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$55.83M	USD	1 Quarter
Interest Charges	`InterestExpense`	$55.83M	USD	1 Quarter
Interest Charges	`InterestExpense`	$72.01M	USD	1 Quarter
Interest Charges	`InterestExpense`	$72.01M	USD	1 Quarter
Interest Charges	`InterestExpense`	$135.56M	USD	2 Qtrs
Interest Charges	`InterestExpense`	$135.56M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$98.73M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$98.73M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$41.15M	USD	2 Qtrs
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$41.15M	USD	2 Qtrs
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`	$27.34M	USD	1 Quarter
Earnings before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$27.34M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$-3.60M	USD	2 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$-3.60M	USD	2 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$1.33M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$1.33M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$8.97M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$8.97M	USD	1 Quarter
Income Taxes	`IncomeTaxExpenseBenefit`	$2.34M	USD	2 Qtrs
Income Taxes	`IncomeTaxExpenseBenefit`	$2.34M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$26.01M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$26.01M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$38.81M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$38.81M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$51.96M	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`	$4.30M	USD	1 Quarter
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.30M	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`	$8.05M	USD	2 Qtrs
(Earnings) Attributable to Valencia Non-controlling Interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$8.05M	USD	2 Qtrs
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`	$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`	$132.00K	USD	1 Quarter
Preferred Stock Dividend Requirements of Subsidiary	`DividendsPreferredStock`	$132.00K	USD	1 Quarter
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$30.50M	USD	2 Qtrs
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$30.50M	USD	2 Qtrs
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$21.58M	USD	1 Quarter
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$21.58M	USD	1 Quarter
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$95.24M	USD	2 Qtrs
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$95.24M	USD	2 Qtrs
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$48.05M	USD	1 Quarter
Net Earnings Attributable to TXNM	`NetIncomeLossAvailableToCommonStockholdersBasic`	$48.05M	USD	1 Quarter
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
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.32	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.32	USD	2 Qtrs
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.22	USD	1 Quarter
Basic (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.22	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.22	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.22	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`	$0.53	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.53	USD	1 Quarter
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.32	USD	2 Qtrs
Diluted (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.32	USD	2 Qtrs
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.81	USD	2 Qtrs
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.81	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`	$0.41	USD	1 Quarter
Dividends Declared per Common Share (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.41	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`	$0.39	USD	1 Quarter

Cash Flow Statement 208 line items

Line Item	Tag	Value	Unit	Period
Net earnings	`ProfitLoss`	$26.01M	USD	1 Quarter
Net earnings	`ProfitLoss`	$26.01M	USD	1 Quarter
Net earnings	`ProfitLoss`	$38.81M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$38.81M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$206.37M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$206.37M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$235.25M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$235.25M	USD	2 Qtrs
Deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	$15.38M	USD	2 Qtrs
Deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	$15.38M	USD	2 Qtrs
Deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	$1.80M	USD	2 Qtrs
Deferred income tax expense (benefit)	`DeferredIncomeTaxExpenseBenefit`	$1.80M	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
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$22.32M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$22.32M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$18.56M	USD	2 Qtrs
(Gains) losses on investment securities	`GainLossOnSaleOfInvestments`	$18.56M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$6.68M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$6.68M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$5.27M	USD	2 Qtrs
Stock based compensation expense	`ShareBasedCompensation`	$5.27M	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	2 Qtrs
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	USD	1 Quarter
Regulatory disallowances	`RegulatoryDisallowanceAndRestructuringCharges`	-	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`	$8.13M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$8.13M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$5.27M	USD	2 Qtrs
Allowance for equity funds used during construction	`IncreaseDecreaseInAllowanceForEquityFundsUsedDuringConstruction`	$5.27M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-1.75M	USD	2 Qtrs
Other, net	`OtherNoncashIncomeExpense`	$-1.75M	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`	$10.12M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$10.12M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$30.92M	USD	2 Qtrs
Accounts receivable and unbilled revenues	`IncreaseDecreaseInAccountsReceivableAndUnbilledRevenues`	$30.92M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$4.31M	USD	2 Qtrs
Materials, supplies, and fuel stock	`IncreaseDecreaseInInventories`	$4.31M	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
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$19.48M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$19.48M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$20.65M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$20.65M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$16.38M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$16.38M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$8.21M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$8.21M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-3.67M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-3.67M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-17.50M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-17.50M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-19.59M	USD	2 Qtrs
Accrued interest and taxes	`IncreaseDecreaseInAccruedInterestAndTaxes`	$-19.59M	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`	$-28.35M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-28.35M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-17.14M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-17.14M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-6.00M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-6.00M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-20.72M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-20.72M	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
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$144.79M	USD	2 Qtrs
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$144.79M	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`	$608.80M	USD	2 Qtrs
Additions to utility plant and non-utility plant	`PaymentsToAcquireProductiveAssets`	$608.80M	USD	2 Qtrs
Proceeds from sale of plant assets	`ProceedsFromSaleOfProductiveAssets`	-	USD	2 Qtrs
Proceeds from sale of plant assets	`ProceedsFromSaleOfProductiveAssets`	-	USD	2 Qtrs
Proceeds from sale of plant assets	`ProceedsFromSaleOfProductiveAssets`	$2.84M	USD	2 Qtrs
Proceeds from sale of plant assets	`ProceedsFromSaleOfProductiveAssets`	$2.84M	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`	$198.73M	USD	2 Qtrs
Proceeds from sales of investment securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$198.73M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$201.17M	USD	2 Qtrs
Purchases of investment securities	`PaymentsToAcquireMarketableSecurities`	$201.17M	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`	$116.94M	USD	2 Qtrs
Proceeds from sale of NMRD	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	$116.94M	USD	2 Qtrs
Proceeds from sale of NMRD	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	-	USD	2 Qtrs
Proceeds from sale of NMRD	`ProceedsFromDivestitureOfInterestInConsolidatedSubsidiaries`	-	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`	-	USD	2 Qtrs
Investments in NMRD	`PaymentsToAcquireEquityMethodInvestments`	-	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$53.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$53.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$57.00K	USD	2 Qtrs
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$57.00K	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-611.30M	USD	2 Qtrs
Net cash flows used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-611.30M	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
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.58B	USD	2 Qtrs
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.58B	USD	2 Qtrs
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.40B	USD	2 Qtrs
Revolving credit facilities borrowings	`ProceedsFromLinesOfCredit`	$1.40B	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`	$1.66B	USD	2 Qtrs
Revolving credit facilities repayments	`RepaymentsOfLinesOfCredit`	$1.66B	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`	$1.72B	USD	2 Qtrs
Long-term borrowings	`ProceedsFromIssuanceOfLongTermDebt`	$1.72B	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`	$1.44B	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$1.44B	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$645.31M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$645.31M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$8.25M	USD	2 Qtrs
Awards of common stock	`PaymentsForRepurchaseOfCommonStock`	$8.25M	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`	$75.78M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$75.78M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$70.17M	USD	2 Qtrs
Dividends paid	`PaymentsOfDividendsCommonStock`	$70.17M	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`	$8.92M	USD	2 Qtrs
Valencias transactions with its owner	`PaymentsOfDividendsMinorityInterest`	$8.92M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$21.21M	USD	2 Qtrs
Transmission interconnection and security deposit arrangements	`ProceedsFromTransmissionInterconnectionAndSecurityDepositArrangements`	$21.21M	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`	$95.03M	USD	2 Qtrs
Refunds paid under transmission interconnection and security deposit arrangements	`RepaymentsFromTransmissionInterconnectionArrangementAndSecurityDepositArrangements`	$95.03M	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`	$-9.60M	USD	2 Qtrs
Debt issuance costs and other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-9.60M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$481.94M	USD	2 Qtrs
Net cash flows from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$481.94M	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
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
Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$15.44M	USD	2 Qtrs
Change in Cash, Cash Equivalents, and Restricted Cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$15.44M	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`	$37.52M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$37.52M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$22.09M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$22.09M	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 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`	$37.52M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$37.52M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$22.09M	USD	Point-in-time
Cash, Cash Equivalents, and Restricted Cash at End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$22.09M	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
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`	$17.59M	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	$17.59M	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`	$15.35M	USD	Point-in-time
At beginning of period	`RestrictedCashCurrent`	$15.35M	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`	$17.59M	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	$17.59M	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`	$15.35M	USD	Point-in-time
At end of period	`RestrictedCashCurrent`	$15.35M	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`	$132.85M	USD	2 Qtrs
Interest paid, net of amounts capitalized	`InterestPaidNet`	$132.85M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$2.35M	USD	2 Qtrs
Income taxes paid (refunded), net	`IncomeTaxesPaidNet`	$2.35M	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`	$53.15M	USD	2 Qtrs
Decrease in accrued plant additions	`IncreaseDecreaseInCapitalExpendituresIncurredButNotYetPaid`	$53.15M	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

Stockholders Equity 80 line items

Line Item	Tag	Value	Unit	Period
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`	$2.58B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.58B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.22B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.22B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.55B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.55B	USD	Point-in-time
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$26.01M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$26.01M	USD	1 Quarter
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$38.81M	USD	2 Qtrs
Net earnings before subsidiary preferred stock dividends	`ProfitLoss`	$38.81M	USD	2 Qtrs
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
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
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$315.00K	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$315.00K	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-807.00K	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-807.00K	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	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
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`	$38.76M	USD	2 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$38.76M	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`	$808.00K	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$808.00K	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$8.25M	USD	2 Qtrs
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$8.25M	USD	2 Qtrs
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`	$1.94M	USD	1 Quarter
Awards of common stock	`StockRepurchasedDuringPeriodValue`	$1.94M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$645.31M	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$645.31M	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$645.31M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$645.31M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.29M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.29M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.27M	USD	2 Qtrs
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$5.27M	USD	2 Qtrs
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$6.68M	USD	2 Qtrs
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$6.68M	USD	2 Qtrs
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.07M	USD	1 Quarter
Stock based compensation expense	`StockIssuedDuringPeriodValueShareBasedCompensation`	$2.07M	USD	1 Quarter
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`	$3.85M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$3.85M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.92M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$8.92M	USD	2 Qtrs
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.65M	USD	1 Quarter
Valencias transactions with its owner	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$4.65M	USD	1 Quarter
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`	$2.58B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.58B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.22B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.22B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.45B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.55B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$2.55B	USD	Point-in-time

Comprehensive Income 128 line items

Line Item	Tag	Value	Unit	Period
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-274.00K	USD	1 Quarter
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-274.00K	USD	1 Quarter
Net Earnings	`ProfitLoss`	$26.01M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$26.01M	USD	1 Quarter
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$128.00K	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$128.00K	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$38.81M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$38.81M	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$60.00K	USD	1 Quarter
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$60.00K	USD	1 Quarter
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$102.33M	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-149.00K	USD	2 Qtrs
Net increase in unrealized holding gains arising during the period, income tax (expense) benefit	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-149.00K	USD	2 Qtrs
Net Earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Net Earnings	`ProfitLoss`	$51.96M	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$51.00K	USD	1 Quarter
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$51.00K	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`	$421.00K	USD	1 Quarter
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`	$86.00K	USD	2 Qtrs
Reclassification adjustment for (gains) losses included in net earnings, income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$86.00K	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`	$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`	$349.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$349.00K	USD	1 Quarter
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$698.00K	USD	2 Qtrs
Pension liability adjustment, income tax expense (benefit)	`OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent`	$698.00K	USD	2 Qtrs
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 (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$376.00K	USD	2 Qtrs
Net increase (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$376.00K	USD	2 Qtrs
Net increase (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-804.00K	USD	1 Quarter
Net increase (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-804.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-633.00K	USD	1 Quarter
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-633.00K	USD	1 Quarter
Net increase (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-438.00K	USD	2 Qtrs
Net increase (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-438.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-633.00K	USD	2 Qtrs
Change in fair market value, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-633.00K	USD	2 Qtrs
Net increase (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$177.00K	USD	1 Quarter
Net increase (decrease) in unrealized holding gains arising during the period, net of income tax (expense) benefit of $(60), $274, $(128), and $149	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$177.00K	USD	1 Quarter
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
Reclassification adjustment for gains (losses) included in net earnings, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	1 Quarter
Reclassification adjustment for gains (losses) included in net earnings, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$150.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$150.00K	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$252.00K	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$252.00K	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 gains (losses) included in net earnings, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	2 Qtrs
Reclassification adjustment for gains (losses) included in net earnings, income tax (expense) benefit	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	-	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.24M	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.24M	USD	1 Quarter
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$9.37M	USD	2 Qtrs
Reclassification adjustment for (gains) included in net earnings, net of income tax expense of $51, $421, $86, and $3,192	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$9.37M	USD	2 Qtrs
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 amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(349), $(309), $(698), and $(618)	`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 $(349), $(309), $(698), and $(618)	`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 $(349), $(309), $(698), and $(618)	`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 $(349), $(309), $(698), and $(618)	`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 $(349), $(309), $(698), and $(618)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.05M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(349), $(309), $(698), and $(618)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.05M	USD	2 Qtrs
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(349), $(309), $(698), and $(618)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.03M	USD	1 Quarter
Reclassification adjustment for amortization of experience losses recognized as net periodic benefit cost, net of income tax (benefit) of $(349), $(309), $(698), and $(618)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.03M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-1.86M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-1.86M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-1.86M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-1.86M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.26M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.26M	USD	1 Quarter
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.21M	USD	2 Qtrs
Change in fair market value, net of income tax (expense) of $633, $1,111, $633, and $1,094	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-3.21M	USD	2 Qtrs
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	2 Qtrs
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	2 Qtrs
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	1 Quarter
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	-	USD	1 Quarter
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-4.15M	USD	2 Qtrs
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-4.15M	USD	2 Qtrs
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-2.10M	USD	1 Quarter
Reclassification adjustment for gains included in net earnings, net of income tax (expense) benefit of $0, $(716), $0, and $(1,413)	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-2.10M	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$315.00K	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$315.00K	USD	2 Qtrs
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-807.00K	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-807.00K	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	USD	1 Quarter
Total Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.29M	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
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$95.27M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$95.27M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$25.21M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$25.21M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$39.12M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$39.12M	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`	$6.83M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.83M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$8.05M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$8.05M	USD	2 Qtrs
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.30M	USD	1 Quarter
Comprehensive (Income) Attributable to Valencia Non-controlling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$4.30M	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`	$3.78M	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`	$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 TXNM	`ComprehensiveIncomeNetOfTax`	$88.18M	USD	2 Qtrs
Comprehensive Income Attributable to TXNM	`ComprehensiveIncomeNetOfTax`	$88.18M	USD	2 Qtrs
Comprehensive Income Attributable to TXNM	`ComprehensiveIncomeNetOfTax`	$45.76M	USD	1 Quarter
Comprehensive Income Attributable to TXNM	`ComprehensiveIncomeNetOfTax`	$45.76M	USD	1 Quarter
Comprehensive Income Attributable to TXNM	`ComprehensiveIncomeNetOfTax`	$20.77M	USD	1 Quarter
Comprehensive Income Attributable to TXNM	`ComprehensiveIncomeNetOfTax`	$20.77M	USD	1 Quarter
Comprehensive Income Attributable to TXNM	`ComprehensiveIncomeNetOfTax`	$30.81M	USD	2 Qtrs
Comprehensive Income Attributable to TXNM	`ComprehensiveIncomeNetOfTax`	$30.81M	USD	2 Qtrs

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