10-Q Filing

CMS ENERGY CORP CIK: 811156 Q1 2016

Filing Information

Form Type	10-Q
Accession Number	`0001104659-16-114973`
Period End Date	20160331
Filing Date	20160428
Fiscal Year	2016
Fiscal Period	Q1
XBRL Instance	cms-20160331.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 115 Income Statement 52 Cash Flow Statement 54 Stockholders Equity 21 Comprehensive Income 7

Balance Sheet 115 line items

Line Item	Tag	Value	Unit	Period
Allowances for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$29.00M	USD	Point-in-time
Allowances for doubtful accounts receivable	`AllowanceForDoubtfulAccountsReceivableCurrent`	$28.00M	USD	Point-in-time
Allowances for doubtful notes receivable	`AllowanceForNotesAndLoansReceivableCurrent`	$9.00M	USD	Point-in-time
Allowances for doubtful notes receivable	`AllowanceForNotesAndLoansReceivableCurrent`	$10.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	350.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$522.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$177.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	350.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$207.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$266.00M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	279.20M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	277.20M	shares	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$19.00M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$28.00M	USD	Point-in-time
Accounts receivable and accrued revenue, less allowances	`AccountsReceivableNetCurrent`	$774.00M	USD	Point-in-time
Accounts receivable and accrued revenue, less allowances	`AccountsReceivableNetCurrent`	$730.00M	USD	Point-in-time
Notes receivable, less allowances	`NotesAndLoansReceivableNetCurrent`	$135.00M	USD	Point-in-time
Notes receivable, less allowances	`NotesAndLoansReceivableNetCurrent`	$128.00M	USD	Point-in-time
Notes receivable held for sale	`LoansReceivableHeldForSaleAmount`	$16.00M	USD	Point-in-time
Notes receivable held for sale	`LoansReceivableHeldForSaleAmount`	$16.00M	USD	Point-in-time
Accounts receivable - related parties	`DueFromRelatedPartiesCurrent`	$11.00M	USD	Point-in-time
Accounts receivable - related parties	`DueFromRelatedPartiesCurrent`	$11.00M	USD	Point-in-time
Gas in underground storage	`EnergyRelatedInventoryGasStoredUnderground`	$568.00M	USD	Point-in-time
Gas in underground storage	`EnergyRelatedInventoryGasStoredUnderground`	$314.00M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$120.00M	USD	Point-in-time
Materials and supplies	`OtherInventorySupplies`	$126.00M	USD	Point-in-time
Generating plant fuel stock	`EnergyRelatedInventoryOtherFossilFuel`	$64.00M	USD	Point-in-time
Generating plant fuel stock	`EnergyRelatedInventoryOtherFossilFuel`	$84.00M	USD	Point-in-time
Deferred property taxes	`DeferredPropertyTaxes`	$235.00M	USD	Point-in-time
Deferred property taxes	`DeferredPropertyTaxes`	$193.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$11.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$16.00M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$77.00M	USD	Point-in-time
Prepayments and other current assets	`OtherAssetsCurrent`	$91.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$2.32B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.89B	USD	Point-in-time
Plant, property, and equipment, gross	`PropertyPlantAndEquipmentGrossExcludingCWIP`	$18.94B	USD	Point-in-time
Plant, property, and equipment, gross	`PropertyPlantAndEquipmentGrossExcludingCWIP`	$19.33B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.88B	USD	Point-in-time
Less accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.75B	USD	Point-in-time
Plant, property, and equipment, net	`PropertyPlantAndEquipmentNetExcludingCWIP`	$13.46B	USD	Point-in-time
Plant, property, and equipment, net	`PropertyPlantAndEquipmentNetExcludingCWIP`	$13.20B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.51B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.45B	USD	Point-in-time
Total plant, property, and equipment	`PropertyPlantAndEquipmentNet`	$14.91B	USD	Point-in-time
Total plant, property, and equipment	`PropertyPlantAndEquipmentNet`	$14.71B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.83B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.84B	USD	Point-in-time
Accounts and notes receivable	`LongTermAccountsNotesAndLoansReceivableNetNoncurrent`	$1.03B	USD	Point-in-time
Accounts and notes receivable	`LongTermAccountsNotesAndLoansReceivableNetNoncurrent`	$1.03B	USD	Point-in-time
Investments	`EquityMethodInvestments`	$64.00M	USD	Point-in-time
Investments	`EquityMethodInvestments`	$64.00M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$315.00M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$343.00M	USD	Point-in-time
Total other non-current assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$3.27B	USD	Point-in-time
Total other non-current assets	`AssetsNoncurrentOtherThanPropertyPlantAndEquipment`	$3.24B	USD	Point-in-time
Total Assets	`Assets`	$20.30B	USD	Point-in-time
Total Assets	`Assets`	$20.04B	USD	Point-in-time
Current portion of long-term debt, capital leases, and financing obligation	`DebtCurrent`	$706.00M	USD	Point-in-time
Current portion of long-term debt, capital leases, and financing obligation	`DebtCurrent`	$950.00M	USD	Point-in-time
Notes payable	`NotesPayableCurrent`	$249.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$534.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$633.00M	USD	Point-in-time
Accounts payable - related parties	`DueToRelatedPartiesCurrent`	$9.00M	USD	Point-in-time
Accounts payable - related parties	`DueToRelatedPartiesCurrent`	$9.00M	USD	Point-in-time
Accrued rate refunds	`AccruedRateRefunds`	$34.00M	USD	Point-in-time
Accrued rate refunds	`AccruedRateRefunds`	$26.00M	USD	Point-in-time
Accrued interest	`InterestAndDividendsPayableCurrent`	$106.00M	USD	Point-in-time
Accrued interest	`InterestAndDividendsPayableCurrent`	$72.00M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$254.00M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$349.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$82.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$76.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$118.00M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$142.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.30B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.05B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$8.17B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$8.40B	USD	Point-in-time
Non-current portion of capital leases and financing obligation	`CapitalLeaseObligationsNoncurrent`	$118.00M	USD	Point-in-time
Non-current portion of capital leases and financing obligation	`CapitalLeaseObligationsNoncurrent`	$114.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$2.09B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$2.09B	USD	Point-in-time
Postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$591.00M	USD	Point-in-time
Postretirement benefits	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$581.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$439.00M	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$440.00M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$56.00M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$55.00M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.08B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.02B	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$313.00M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$314.00M	USD	Point-in-time
Total non-current liabilities	`LiabilitiesNoncurrent`	$14.02B	USD	Point-in-time
Total non-current liabilities	`LiabilitiesNoncurrent`	$13.84B	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`	$4.84B	USD	Point-in-time
Other paid-in capital	`AdditionalPaidInCapitalCommonStock`	$4.90B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-47.00M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-47.00M	USD	Point-in-time
Retained earnings (Accumulated deficit)	`RetainedEarningsAccumulatedDeficit`	$-744.00M	USD	Point-in-time
Retained earnings (Accumulated deficit)	`RetainedEarningsAccumulatedDeficit`	$-855.00M	USD	Point-in-time
Total common stockholders' equity	`StockholdersEquity`	$4.11B	USD	Point-in-time
Total common stockholders' equity	`StockholdersEquity`	$3.94B	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`	$3.98B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.15B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.71B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.84B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$20.04B	USD	Point-in-time
Total Liabilities and Equity	`LiabilitiesAndStockholdersEquity`	$20.30B	USD	Point-in-time

Income Statement 52 line items

Line Item	Tag	Value	Unit	Period
Operating Revenue	`Revenues`	$1.80B	USD	1 Quarter
Operating Revenue	`Revenues`	$2.11B	USD	1 Quarter
Fuel for electric generation	`FuelCosts`	$125.00M	USD	1 Quarter
Fuel for electric generation	`FuelCosts`	$167.00M	USD	1 Quarter
Purchased and interchange power	`UtilitiesOperatingExpensePurchasedPower`	$346.00M	USD	1 Quarter
Purchased and interchange power	`UtilitiesOperatingExpensePurchasedPower`	$349.00M	USD	1 Quarter
Purchased power - related parties	`PurchasedPowerRelatedParties`	$22.00M	USD	1 Quarter
Purchased power - related parties	`PurchasedPowerRelatedParties`	$23.00M	USD	1 Quarter
Cost of gas sold	`CostOfNaturalGasPurchases`	$589.00M	USD	1 Quarter
Cost of gas sold	`CostOfNaturalGasPurchases`	$354.00M	USD	1 Quarter
Maintenance and other operating expenses	`OtherCostAndExpenseOperating`	$283.00M	USD	1 Quarter
Maintenance and other operating expenses	`OtherCostAndExpenseOperating`	$293.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$238.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$222.00M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$87.00M	USD	1 Quarter
General taxes	`TaxesExcludingIncomeAndExciseTaxes`	$81.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.71B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$1.47B	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$336.00M	USD	1 Quarter
Operating Income	`OperatingIncomeLoss`	$397.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$1.00M	USD	1 Quarter
Interest income	`InvestmentIncomeInterestAndDividend`	$1.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$3.00M	USD	1 Quarter
Income from equity method investees	`IncomeLossFromEquityMethodInvestments`	$4.00M	USD	1 Quarter
Income from equity method investees	`IncomeLossFromEquityMethodInvestments`	$4.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$3.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$3.00M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$4.00M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$3.00M	USD	1 Quarter
Total other income (expense)	`NonoperatingIncomeExpense`	$8.00M	USD	1 Quarter
Total other income (expense)	`NonoperatingIncomeExpense`	$6.00M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseDebt`	$100.00M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseDebt`	$96.00M	USD	1 Quarter
Other interest expense	`InterestExpenseOther`	$7.00M	USD	1 Quarter
Other interest expense	`InterestExpenseOther`	$6.00M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$1.00M	USD	1 Quarter
Allowance for borrowed funds used during construction	`InterestCostsCapitalizedAdjustment`	$1.00M	USD	1 Quarter
Total interest charges	`InterestExpense`	$101.00M	USD	1 Quarter
Total interest charges	`InterestExpense`	$106.00M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$302.00M	USD	1 Quarter
Income Before Income Taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$238.00M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$74.00M	USD	1 Quarter
Income Tax Expense	`IncomeTaxExpenseBenefit`	$100.00M	USD	1 Quarter
Net Income	`ProfitLoss`	$164.00M	USD	1 Quarter
Net Income	`ProfitLoss`	$202.00M	USD	1 Quarter
Basic Earnings Per Average Common Share	`EarningsPerShareBasic`	$0.59	USD	1 Quarter
Basic Earnings Per Average Common Share	`EarningsPerShareBasic`	$0.73	USD	1 Quarter
Diluted Earnings Per Average Common Share	`EarningsPerShareDiluted`	$0.73	USD	1 Quarter
Diluted Earnings Per Average Common Share	`EarningsPerShareDiluted`	$0.59	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.31	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.29	USD	1 Quarter

Cash Flow Statement 54 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$164.00M	USD	1 Quarter
Net income	`ProfitLoss`	$202.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$238.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$222.00M	USD	1 Quarter
Deferred income taxes and investment tax credit	`DeferredIncomeTaxesAndTaxCredits`	$99.00M	USD	1 Quarter
Deferred income taxes and investment tax credit	`DeferredIncomeTaxesAndTaxCredits`	$68.00M	USD	1 Quarter
Other non-cash operating activities	`OtherNoncashIncomeExpense`	$-21.00M	USD	1 Quarter
Other non-cash operating activities	`OtherNoncashIncomeExpense`	$-42.00M	USD	1 Quarter
Decrease (increase) in accounts receivable, notes receivable, and accrued revenue	`IncreaseDecreaseInAccountsAndOtherReceivables`	$48.00M	USD	1 Quarter
Decrease (increase) in accounts receivable, notes receivable, and accrued revenue	`IncreaseDecreaseInAccountsAndOtherReceivables`	$-16.00M	USD	1 Quarter
Decrease (increase) in inventories	`IncreaseDecreaseInInventories`	$-378.00M	USD	1 Quarter
Decrease (increase) in inventories	`IncreaseDecreaseInInventories`	$-274.00M	USD	1 Quarter
Increase (decrease) in accounts payable and accrued refunds	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-36.00M	USD	1 Quarter
Increase (decrease) in accounts payable and accrued refunds	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-48.00M	USD	1 Quarter
Other current and non-current assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$101.00M	USD	1 Quarter
Other current and non-current assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$99.00M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$632.00M	USD	1 Quarter
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$760.00M	USD	1 Quarter
Capital expenditures (excludes assets placed under capital lease)	`PaymentsToAcquirePropertyPlantAndEquipment`	$348.00M	USD	1 Quarter
Capital expenditures (excludes assets placed under capital lease)	`PaymentsToAcquirePropertyPlantAndEquipment`	$407.00M	USD	1 Quarter
Increase in EnerBank notes receivable	`PaymentsForProceedsFromLoansAndLeases`	$16.00M	USD	1 Quarter
Increase in EnerBank notes receivable	`PaymentsForProceedsFromLoansAndLeases`	$29.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$28.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$45.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-422.00M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-451.00M	USD	1 Quarter
Proceeds from issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$30.00M	USD	1 Quarter
Proceeds from issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$100.00M	USD	1 Quarter
Proceeds from EnerBank certificates of deposit, net	`ProceedsFromRepaymentsOfNotesPayable`	$40.00M	USD	1 Quarter
Proceeds from EnerBank certificates of deposit, net	`ProceedsFromRepaymentsOfNotesPayable`	$14.00M	USD	1 Quarter
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$63.00M	USD	1 Quarter
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$4.00M	USD	1 Quarter
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$11.00M	USD	1 Quarter
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$30.00M	USD	1 Quarter
Payment of dividends on common stock	`PaymentsOfDividendsCommonStock`	$86.00M	USD	1 Quarter
Payment of dividends on common stock	`PaymentsOfDividendsCommonStock`	$80.00M	USD	1 Quarter
Decrease in notes payable	`ProceedsFromRepaymentsOfShortTermDebt`	$-60.00M	USD	1 Quarter
Decrease in notes payable	`ProceedsFromRepaymentsOfShortTermDebt`	$-249.00M	USD	1 Quarter
Payment of capital lease obligations and other financing costs	`ProceedsFromPaymentsForOtherFinancingActivities`	$-16.00M	USD	1 Quarter
Payment of capital lease obligations and other financing costs	`ProceedsFromPaymentsForOtherFinancingActivities`	$-12.00M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-270.00M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-23.00M	USD	1 Quarter
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$315.00M	USD	1 Quarter
Net Increase (Decrease) in Cash and Cash Equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-89.00M	USD	1 Quarter
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$522.00M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$177.00M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$207.00M	USD	Point-in-time
Cash and Cash Equivalents, Beginning of Period	`CashAndCashEquivalentsAtCarryingValue`	$266.00M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$522.00M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$177.00M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$207.00M	USD	Point-in-time
Cash and Cash Equivalents, End of Period	`CashAndCashEquivalentsAtCarryingValue`	$266.00M	USD	Point-in-time
Capital expenditures not paid	`CapitalExpendituresIncurredButNotYetPaid`	$173.00M	USD	1 Quarter
Capital expenditures not paid	`CapitalExpendituresIncurredButNotYetPaid`	$117.00M	USD	1 Quarter

Stockholders Equity 21 line items

Line Item	Tag	Value	Unit	Period
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.98B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.15B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.71B	USD	Point-in-time
Total Equity, beginning	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.84B	USD	Point-in-time
Beginning of period, shares	`CommonStockSharesOutstanding`	279.20M	shares	Point-in-time
Beginning of period, shares	`CommonStockSharesOutstanding`	277.20M	shares	Point-in-time
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	$90.00M	USD	Annual
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	$60.00M	USD	Point-in-time
Common stock issued	`StockIssuedDuringPeriodValueNewIssues`	$30.00M	USD	1 Quarter
Number of Shares Issued	`StockIssuedDuringPeriodSharesNewIssues`	2.34M	shares	Annual
Number of Shares Issued	`StockIssuedDuringPeriodSharesNewIssues`	1.45M	shares	Point-in-time
Number of Shares Issued	`StockIssuedDuringPeriodSharesNewIssues`	888,610.00	shares	1 Quarter
Amortization of net actuarial loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	1 Quarter
Net income	`ProfitLoss`	$164.00M	USD	1 Quarter
Net income	`ProfitLoss`	$202.00M	USD	1 Quarter
End of period, shares	`CommonStockSharesOutstanding`	279.20M	shares	Point-in-time
End of period, shares	`CommonStockSharesOutstanding`	277.20M	shares	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`	$3.71B	USD	Point-in-time
Total Equity, end	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.84B	USD	Point-in-time

Comprehensive Income 7 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$164.00M	USD	1 Quarter
Amortization of net actuarial loss, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$1.00M	USD	1 Quarter
Net income	`ProfitLoss`	$202.00M	USD	1 Quarter
Amortization of net actuarial loss, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-1.00M	USD	1 Quarter
Other Comprehensive Income (Loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Comprehensive Income Attributable to CMS Energy	`ComprehensiveIncomeNetOfTax`	$203.00M	USD	1 Quarter
Comprehensive Income Attributable to CMS Energy	`ComprehensiveIncomeNetOfTax`	$164.00M	USD	1 Quarter

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