10-Q Filing

CMS ENERGY CORP CIK: 811156 Q2 2017

Filing Information

Form Type	10-Q
Accession Number	`0001104659-17-047609`
Period End Date	20170630
Filing Date	20170728
Fiscal Year	2017
Fiscal Period	Q2
XBRL Instance	cms-20170630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 115 Income Statement 115 Cash Flow Statement 60 Stockholders Equity 32 Comprehensive Income 37

Balance Sheet 115 line items

Line Item	Tag	Value	Unit	Period
Allowances for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$24.00M	USD	Point-in-time
Allowances for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$22.00M	USD	Point-in-time
Allowances for doubtful notes receivable	`AllowanceForNotesAndLoansReceivableCurrent`	$16.00M	USD	Point-in-time
Allowances for doubtful notes receivable	`AllowanceForNotesAndLoansReceivableCurrent`	$18.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$235.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$418.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	350.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	350.00M	shares	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$19.00M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$17.00M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	281.60M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	279.20M	shares	Point-in-time
Accounts receivable and accrued revenue, less allowance	`AccountsReceivableNetCurrent`	$821.00M	USD	Point-in-time
Accounts receivable and accrued revenue, less allowance	`AccountsReceivableNetCurrent`	$666.00M	USD	Point-in-time
Notes receivable, less allowance	`NotesAndLoansReceivableNetCurrent`	$193.00M	USD	Point-in-time
Notes receivable, less allowance	`NotesAndLoansReceivableNetCurrent`	$180.00M	USD	Point-in-time
Notes receivable held for sale	`LoansReceivableHeldForSaleAmount`	$18.00M	USD	Point-in-time
Notes receivable held for sale	`LoansReceivableHeldForSaleAmount`	$39.00M	USD	Point-in-time
Accounts receivable - related parties	`DueFromRelatedPartiesCurrent`	$12.00M	USD	Point-in-time
Accounts receivable - related parties	`DueFromRelatedPartiesCurrent`	$12.00M	USD	Point-in-time
Gas in underground storage	`EnergyRelatedInventoryGasStoredUnderground`	$395.00M	USD	Point-in-time
Gas in underground storage	`EnergyRelatedInventoryGasStoredUnderground`	$446.00M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$121.00M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$119.00M	USD	Point-in-time
Generating plant fuel stock	`EnergyRelatedInventoryOtherFossilFuel`	$61.00M	USD	Point-in-time
Generating plant fuel stock	`EnergyRelatedInventoryOtherFossilFuel`	$66.00M	USD	Point-in-time
Deferred property taxes	`DeferredPropertyTaxes`	$250.00M	USD	Point-in-time
Deferred property taxes	`DeferredPropertyTaxes`	$179.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$17.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$9.00M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$81.00M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$117.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.21B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.28B	USD	Point-in-time
Plant, property, and equipment, gross	`PropertyPlantAndEquipmentGrossExcludingCWIP`	$21.01B	USD	Point-in-time
Plant, property, and equipment, gross	`PropertyPlantAndEquipmentGrossExcludingCWIP`	$21.63B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$6.06B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$6.31B	USD	Point-in-time
Plant, property, and equipment, net	`PropertyPlantAndEquipmentNetExcludingCWIP`	$14.95B	USD	Point-in-time
Plant, property, and equipment, net	`PropertyPlantAndEquipmentNetExcludingCWIP`	$15.32B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$802.00M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$761.00M	USD	Point-in-time
Total plant, property, and equipment	`PropertyPlantAndEquipmentNet`	$15.71B	USD	Point-in-time
Total plant, property, and equipment	`PropertyPlantAndEquipmentNet`	$16.12B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.05B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.09B	USD	Point-in-time
Accounts and notes receivable	`LongTermAccountsNotesAndLoansReceivableNetNoncurrent`	$1.12B	USD	Point-in-time
Accounts and notes receivable	`LongTermAccountsNotesAndLoansReceivableNetNoncurrent`	$1.12B	USD	Point-in-time
Investments	`EquityMethodInvestments`	$65.00M	USD	Point-in-time
Investments	`EquityMethodInvestments`	$68.00M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$353.00M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$294.00M	USD	Point-in-time
Total other non-current assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$3.54B	USD	Point-in-time
Total other non-current assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$3.63B	USD	Point-in-time
Total Assets	`Assets`	$21.87B	USD	Point-in-time
Total Assets	`Assets`	$21.62B	USD	Point-in-time
Current portion of long-term debt, capital leases, and financing obligation	`DebtCurrent`	$886.00M	USD	Point-in-time
Current portion of long-term debt, capital leases, and financing obligation	`DebtCurrent`	$840.00M	USD	Point-in-time
Notes payable	`NotesPayableCurrent`	$398.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$599.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$598.00M	USD	Point-in-time
Accounts payable - related parties	`DueToRelatedPartiesCurrent`	$9.00M	USD	Point-in-time
Accounts payable - related parties	`DueToRelatedPartiesCurrent`	$12.00M	USD	Point-in-time
Accrued rate refunds	`AccruedRateRefunds`	$77.00M	USD	Point-in-time
Accrued rate refunds	`AccruedRateRefunds`	$21.00M	USD	Point-in-time
Accrued interest	`InterestAndDividendsPayableCurrent`	$104.00M	USD	Point-in-time
Accrued interest	`InterestAndDividendsPayableCurrent`	$98.00M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$256.00M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$348.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$95.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$85.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$199.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$145.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.65B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.12B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$9.09B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$8.64B	USD	Point-in-time
Non-current portion of capital leases and financing obligation	`CapitalLeaseObligationsNoncurrent`	$99.00M	USD	Point-in-time
Non-current portion of capital leases and financing obligation	`CapitalLeaseObligationsNoncurrent`	$110.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$2.05B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$2.04B	USD	Point-in-time
Postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$789.00M	USD	Point-in-time
Postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$770.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$452.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$447.00M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$89.00M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$73.00M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.42B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.29B	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$290.00M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$289.00M	USD	Point-in-time
Total non-current liabilities	`LiabilitiesNoncurrent`	$15.27B	USD	Point-in-time
Total non-current liabilities	`LiabilitiesNoncurrent`	$14.68B	USD	Point-in-time
Commitments and Contingencies (Notes 2 and 3)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (Notes 2 and 3)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$3.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$3.00M	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$4.92B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$5.01B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-50.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-48.00M	USD	Point-in-time
Retained earnings (Accumulated deficit)	`RetainedEarningsAccumulatedDeficit`	$-512.00M	USD	Point-in-time
Retained earnings (Accumulated deficit)	`RetainedEarningsAccumulatedDeficit`	$-616.00M	USD	Point-in-time
Total common stockholders' equity	`StockholdersEquity`	$4.25B	USD	Point-in-time
Total common stockholders' equity	`StockholdersEquity`	$4.45B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$37.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$37.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.19B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.98B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.15B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.41B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.49B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.29B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$21.87B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$21.62B	USD	Point-in-time

Income Statement 115 line items

Line Item	Tag	Value	Unit	Period
Operating Revenue	`Revenues`	$1.45B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.17B	USD	2 Qtrs
Operating Revenue	`Revenues`	$3.28B	USD	2 Qtrs
Operating Revenue	`Revenues`	$1.37B	USD	1 Quarter
Fuel for electric generation	`FuelCosts`	$222.00M	USD	2 Qtrs
Fuel for electric generation	`FuelCosts`	$97.00M	USD	1 Quarter
Fuel for electric generation	`FuelCosts`	$125.00M	USD	1 Quarter
Fuel for electric generation	`FuelCosts`	$242.00M	USD	2 Qtrs
Purchased and interchange power	`UtilitiesOperatingExpensePurchasedPower`	$365.00M	USD	1 Quarter
Purchased and interchange power	`UtilitiesOperatingExpensePurchasedPower`	$373.00M	USD	1 Quarter
Purchased and interchange power	`UtilitiesOperatingExpensePurchasedPower`	$706.00M	USD	2 Qtrs
Purchased and interchange power	`UtilitiesOperatingExpensePurchasedPower`	$711.00M	USD	2 Qtrs
Purchased power - related parties	`PurchasedPowerRelatedParties`	$43.00M	USD	2 Qtrs
Purchased power - related parties	`PurchasedPowerRelatedParties`	$21.00M	USD	1 Quarter
Purchased power - related parties	`PurchasedPowerRelatedParties`	$43.00M	USD	2 Qtrs
Purchased power - related parties	`PurchasedPowerRelatedParties`	$21.00M	USD	1 Quarter
Cost of gas sold	`CostOfNaturalGasPurchases`	$447.00M	USD	2 Qtrs
Cost of gas sold	`CostOfNaturalGasPurchases`	$91.00M	USD	1 Quarter
Cost of gas sold	`CostOfNaturalGasPurchases`	$111.00M	USD	1 Quarter
Cost of gas sold	`CostOfNaturalGasPurchases`	$445.00M	USD	2 Qtrs
Maintenance and other operating expenses	`OtherCostAndExpenseOperating`	$589.00M	USD	2 Qtrs
Maintenance and other operating expenses	`OtherCostAndExpenseOperating`	$605.00M	USD	2 Qtrs
Maintenance and other operating expenses	`OtherCostAndExpenseOperating`	$286.00M	USD	1 Quarter
Maintenance and other operating expenses	`OtherCostAndExpenseOperating`	$315.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$414.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$176.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$459.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$197.00M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$147.00M	USD	2 Qtrs
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$66.00M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$60.00M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$147.00M	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$2.57B	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$1.21B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.10B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.65B	USD	2 Qtrs
Operating Income	`OperatingIncomeLoss`	$275.00M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$241.00M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$629.00M	USD	2 Qtrs
Operating Income	`OperatingIncomeLoss`	$601.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterestAndDividend`	$2.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$2.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$7.00M	USD	2 Qtrs
Interest income	`InvestmentIncomeInterestAndDividend`	$3.00M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$4.00M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$6.00M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$3.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.00M	USD	1 Quarter
Income from equity method investees	`IncomeLossFromEquityMethodInvestments`	$7.00M	USD	2 Qtrs
Income from equity method investees	`IncomeLossFromEquityMethodInvestments`	$3.00M	USD	1 Quarter
Income from equity method investees	`IncomeLossFromEquityMethodInvestments`	$7.00M	USD	2 Qtrs
Income from equity method investees	`IncomeLossFromEquityMethodInvestments`	$3.00M	USD	1 Quarter
Nonoperating retirement benefits, net	`OtherNonoperatingIncomeExpenseRetirementBenefitsNet`	$4.00M	USD	1 Quarter
Nonoperating retirement benefits, net	`OtherNonoperatingIncomeExpenseRetirementBenefitsNet`	$7.00M	USD	2 Qtrs
Nonoperating retirement benefits, net	`OtherNonoperatingIncomeExpenseRetirementBenefitsNet`	$10.00M	USD	1 Quarter
Nonoperating retirement benefits, net	`OtherNonoperatingIncomeExpenseRetirementBenefitsNet`	$20.00M	USD	2 Qtrs
Other income	`OtherNonoperatingIncome`	$2.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$5.00M	USD	2 Qtrs
Other income	`OtherNonoperatingIncome`	$2.00M	USD	2 Qtrs
Other expense	`OtherNonoperatingExpense`	$4.00M	USD	2 Qtrs
Other expense	`OtherNonoperatingExpense`	$2.00M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$7.00M	USD	2 Qtrs
Other expense	`OtherNonoperatingExpense`	$4.00M	USD	1 Quarter
Total other income	`NonoperatingIncomeExpense`	$9.00M	USD	1 Quarter
Total other income	`NonoperatingIncomeExpense`	$16.00M	USD	1 Quarter
Total other income	`NonoperatingIncomeExpense`	$23.00M	USD	2 Qtrs
Total other income	`NonoperatingIncomeExpense`	$34.00M	USD	2 Qtrs
Interest on long-term debt	`InterestExpenseDebt`	$203.00M	USD	2 Qtrs
Interest on long-term debt	`InterestExpenseDebt`	$203.00M	USD	2 Qtrs
Interest on long-term debt	`InterestExpenseDebt`	$103.00M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseDebt`	$103.00M	USD	1 Quarter
Other interest expense	`InterestExpenseOther`	$14.00M	USD	2 Qtrs
Other interest expense	`InterestExpenseOther`	$7.00M	USD	1 Quarter
Other interest expense	`InterestExpenseOther`	$16.00M	USD	2 Qtrs
Other interest expense	`InterestExpenseOther`	$8.00M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$1.00M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$2.00M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$3.00M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$2.00M	USD	2 Qtrs
Total interest charges	`InterestExpense`	$214.00M	USD	2 Qtrs
Total interest charges	`InterestExpense`	$110.00M	USD	1 Quarter
Total interest charges	`InterestExpense`	$217.00M	USD	2 Qtrs
Total interest charges	`InterestExpense`	$108.00M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$183.00M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$421.00M	USD	2 Qtrs
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$140.00M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$435.00M	USD	2 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$143.00M	USD	2 Qtrs
Income Tax Expense	`IncomeTaxExpenseBenefit`	$58.00M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$47.00M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$132.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$292.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$289.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$93.00M	USD	1 Quarter
Net Income	`ProfitLoss`	$125.00M	USD	1 Quarter
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	2 Qtrs
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	2 Qtrs
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Net Income Available to Common Stockholders	`NetIncomeLoss`	$92.00M	USD	1 Quarter
Net Income Available to Common Stockholders	`NetIncomeLoss`	$291.00M	USD	2 Qtrs
Net Income Available to Common Stockholders	`NetIncomeLoss`	$124.00M	USD	1 Quarter
Net Income Available to Common Stockholders	`NetIncomeLoss`	$288.00M	USD	2 Qtrs
Basic Earnings Per Average Common Share	`EarningsPerShareBasic`	$1.04	USD	2 Qtrs
Basic Earnings Per Average Common Share	`EarningsPerShareBasic`	$0.33	USD	1 Quarter
Basic Earnings Per Average Common Share	`EarningsPerShareBasic`	$1.04	USD	2 Qtrs
Basic Earnings Per Average Common Share	`EarningsPerShareBasic`	$0.45	USD	1 Quarter
Diluted Earnings Per Average Common Share	`EarningsPerShareDiluted`	$1.04	USD	2 Qtrs
Diluted Earnings Per Average Common Share	`EarningsPerShareDiluted`	$1.04	USD	2 Qtrs
Diluted Earnings Per Average Common Share	`EarningsPerShareDiluted`	$0.33	USD	1 Quarter
Diluted Earnings Per Average Common Share	`EarningsPerShareDiluted`	$0.45	USD	1 Quarter
Dividends Declared Per Common Share	`CommonStockDividendsPerShareDeclared`	$0.31	USD	1 Quarter
Dividends Declared Per Common Share	`CommonStockDividendsPerShareDeclared`	$0.62	USD	2 Qtrs
Dividends Declared Per Common Share	`CommonStockDividendsPerShareDeclared`	$0.33	USD	1 Quarter
Dividends Declared Per Common Share	`CommonStockDividendsPerShareDeclared`	$0.67	USD	2 Qtrs

Cash Flow Statement 60 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$292.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$289.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$93.00M	USD	1 Quarter
Net Income	`ProfitLoss`	$125.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$414.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$176.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$459.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$197.00M	USD	1 Quarter
Deferred income taxes and investment tax credit	`DeferredIncomeTaxesAndTaxCredits`	$127.00M	USD	2 Qtrs
Deferred income taxes and investment tax credit	`DeferredIncomeTaxesAndTaxCredits`	$132.00M	USD	2 Qtrs
Other non-cash operating activities and reconciling adjustments	`OtherNoncashIncomeExpense`	$-47.00M	USD	2 Qtrs
Other non-cash operating activities and reconciling adjustments	`OtherNoncashIncomeExpense`	$-33.00M	USD	2 Qtrs
Decrease (increase) in accounts and notes receivable and accrued revenue	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-97.00M	USD	2 Qtrs
Decrease (increase) in accounts and notes receivable and accrued revenue	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-154.00M	USD	2 Qtrs
Decrease (increase) in inventories	`IncreaseDecreaseInInventories`	$-44.00M	USD	2 Qtrs
Decrease (increase) in inventories	`IncreaseDecreaseInInventories`	$-198.00M	USD	2 Qtrs
Increase (decrease) in accounts payable and accrued refunds	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$37.00M	USD	2 Qtrs
Increase (decrease) in accounts payable and accrued refunds	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-21.00M	USD	2 Qtrs
Other current and non-current assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$46.00M	USD	2 Qtrs
Other current and non-current assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$36.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$1.10B	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$1.12B	USD	2 Qtrs
Capital expenditures (excludes assets placed under capital lease)	`PaymentsToAcquirePropertyPlantAndEquipment`	$817.00M	USD	2 Qtrs
Capital expenditures (excludes assets placed under capital lease)	`PaymentsToAcquirePropertyPlantAndEquipment`	$746.00M	USD	2 Qtrs
Decrease (increase) in EnerBank notes receivable	`PaymentsForProceedsFromLoansAndLeases`	$25.00M	USD	2 Qtrs
Decrease (increase) in EnerBank notes receivable	`PaymentsForProceedsFromLoansAndLeases`	$43.00M	USD	2 Qtrs
Proceeds from the sale of EnerBank notes receivable	`ProceedsFromSaleOfNotesReceivable`	$19.00M	USD	2 Qtrs
Cost to retire property and other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$54.00M	USD	2 Qtrs
Cost to retire property and other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$51.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-806.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-911.00M	USD	2 Qtrs
Proceeds from issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$329.00M	USD	2 Qtrs
Proceeds from issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$923.00M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$76.00M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$66.00M	USD	2 Qtrs
Net increase (decrease) in EnerBank certificates of deposit	`ProceedsFromRepaymentsOfNotesPayable`	$12.00M	USD	2 Qtrs
Net increase (decrease) in EnerBank certificates of deposit	`ProceedsFromRepaymentsOfNotesPayable`	$-27.00M	USD	2 Qtrs
Payment of dividends on common and preferred stock	`PaymentsOfOrdinaryDividends`	$188.00M	USD	2 Qtrs
Payment of dividends on common and preferred stock	`PaymentsOfOrdinaryDividends`	$173.00M	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$488.00M	USD	2 Qtrs
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$42.00M	USD	2 Qtrs
Decrease in notes payable	`ProceedsFromRepaymentsOfShortTermDebt`	$-398.00M	USD	2 Qtrs
Decrease in notes payable	`ProceedsFromRepaymentsOfShortTermDebt`	$-249.00M	USD	2 Qtrs
Payment of capital lease obligations and other financing costs	`ProceedsFromPaymentsForOtherFinancingActivities`	$-27.00M	USD	2 Qtrs
Payment of capital lease obligations and other financing costs	`ProceedsFromPaymentsForOtherFinancingActivities`	$-15.00M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-72.00M	USD	2 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-129.00M	USD	2 Qtrs
Net Increase in Cash and Cash Equivalents, Including Restricted Amounts	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$184.00M	USD	2 Qtrs
Net Increase in Cash and Cash Equivalents, Including Restricted Amounts	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$118.00M	USD	2 Qtrs
Cash and Cash Equivalents, Including Restricted Amounts, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$288.00M	USD	Point-in-time
Cash and Cash Equivalents, Including Restricted Amounts, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$441.00M	USD	Point-in-time
Cash and Cash Equivalents, Including Restricted Amounts, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$406.00M	USD	Point-in-time
Cash and Cash Equivalents, Including Restricted Amounts, Beginning of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$257.00M	USD	Point-in-time
Cash and Cash Equivalents, Including Restricted Amounts, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$288.00M	USD	Point-in-time
Cash and Cash Equivalents, Including Restricted Amounts, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$441.00M	USD	Point-in-time
Cash and Cash Equivalents, Including Restricted Amounts, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$406.00M	USD	Point-in-time
Cash and Cash Equivalents, Including Restricted Amounts, End of Period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$257.00M	USD	Point-in-time
Capital expenditures not paid	`CapitalExpendituresIncurredButNotYetPaid`	$178.00M	USD	2 Qtrs
Capital expenditures not paid	`CapitalExpendituresIncurredButNotYetPaid`	$146.00M	USD	2 Qtrs
Note receivable recorded for future refund of use taxes paid and capitalized	`RefundNotReceived`	$29.00M	USD	2 Qtrs

Stockholders Equity 32 line items

Line Item	Tag	Value	Unit	Period
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.19B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.98B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.15B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.41B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.49B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.29B	USD	Point-in-time
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	$70.00M	USD	Point-in-time
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	2 Qtrs
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	1 Quarter
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	2 Qtrs
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	1 Quarter
Amortization of prior service credit	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	2 Qtrs
Amortization of prior service credit	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	1 Quarter
Unrealized gain (loss) on investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.00M	USD	2 Qtrs
Net income (loss) attributable to CMS Energy	`NetIncomeLoss`	$92.00M	USD	1 Quarter
Net income (loss) attributable to CMS Energy	`NetIncomeLoss`	$291.00M	USD	2 Qtrs
Net income (loss) attributable to CMS Energy	`NetIncomeLoss`	$124.00M	USD	1 Quarter
Net income (loss) attributable to CMS Energy	`NetIncomeLoss`	$288.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$292.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$289.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$93.00M	USD	1 Quarter
Net Income	`ProfitLoss`	$125.00M	USD	1 Quarter
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	2 Qtrs
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	2 Qtrs
Income Attributable to Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Total Equity, end	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.19B	USD	Point-in-time
Total Equity, end	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.98B	USD	Point-in-time
Total Equity, end	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.15B	USD	Point-in-time
Total Equity, end	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.41B	USD	Point-in-time
Total Equity, end	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.49B	USD	Point-in-time
Total Equity, end	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.29B	USD	Point-in-time

Comprehensive Income 37 line items

Line Item	Tag	Value	Unit	Period
Net Income	`ProfitLoss`	$292.00M	USD	2 Qtrs
Amortization of net actuarial loss, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Net Income	`ProfitLoss`	$289.00M	USD	2 Qtrs
Net Income	`ProfitLoss`	$93.00M	USD	1 Quarter
Amortization of net actuarial loss, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	1 Quarter
Amortization of net actuarial loss, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	2 Qtrs
Amortization of net actuarial loss, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	-	USD	2 Qtrs
Net Income	`ProfitLoss`	$125.00M	USD	1 Quarter
Amortization of prior service credit, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	1 Quarter
Amortization of prior service credit, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	2 Qtrs
Amortization of prior service credit, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	1 Quarter
Amortization of prior service credit, tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	2 Qtrs
Unrealized gain (loss) on investments, tax expense (tax benefit)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.00M	USD	1 Quarter
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	2 Qtrs
Unrealized gain (loss) on investments, tax expense (tax benefit)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-	USD	1 Quarter
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	1 Quarter
Unrealized gain (loss) on investments, tax expense (tax benefit)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$1.00M	USD	2 Qtrs
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	2 Qtrs
Unrealized gain (loss) on investments, tax expense (tax benefit)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	-	USD	2 Qtrs
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	1 Quarter
Amortization of prior service credit, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	2 Qtrs
Amortization of prior service credit, net of tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	1 Quarter
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$1.00M	USD	2 Qtrs
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Other Comprehensive Income	`OtherComprehensiveIncomeLossNetOfTax`	$2.00M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$294.00M	USD	2 Qtrs
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$94.00M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$125.00M	USD	1 Quarter
Comprehensive Income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$289.00M	USD	2 Qtrs
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.00M	USD	2 Qtrs
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.00M	USD	2 Qtrs
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Comprehensive Income Attributable to Noncontrolling Interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$1.00M	USD	1 Quarter
Comprehensive Income Attributable to CMS Energy	`ComprehensiveIncomeNetOfTax`	$124.00M	USD	1 Quarter
Comprehensive Income Attributable to CMS Energy	`ComprehensiveIncomeNetOfTax`	$293.00M	USD	2 Qtrs
Comprehensive Income Attributable to CMS Energy	`ComprehensiveIncomeNetOfTax`	$93.00M	USD	1 Quarter
Comprehensive Income Attributable to CMS Energy	`ComprehensiveIncomeNetOfTax`	$288.00M	USD	2 Qtrs

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