10-K Filing

QUANTUMSCAPE CORP CIK: 1811414 FY 2021

Filing Information

Form Type	10-K
Accession Number	`0000950170-22-002330`
Period End Date	20211231
Filing Date	20220228
Fiscal Year	2021
Fiscal Period	FY
XBRL Instance	qs-20211231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 75 Income Statement 66 Cash Flow Statement 83 Stockholders Equity 36

Balance Sheet 75 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents ($3,382 and $3,406 as of December 31, 2021 and 2020, respectively, for joint venture)	`CashAndCashEquivalentsAtCarryingValue`	$22.82M	USD	Point-in-time
Cash and cash equivalents ($3,382 and $3,406 as of December 31, 2021 and 2020, respectively, for joint venture)	`CashAndCashEquivalentsAtCarryingValue`	$320.70M	USD	Point-in-time
Cash and cash equivalents ($3,382 and $3,406 as of December 31, 2021 and 2020, respectively, for joint venture)	`CashAndCashEquivalentsAtCarryingValue`	$113.22M	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$884.34M	USD	Point-in-time
Marketable securities	`MarketableSecuritiesCurrent`	$1.13B	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$11.62M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$15.76M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.46B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.01B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$43.70M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$166.18M	USD	Point-in-time
Right-of-use assets - finance lease	`FinanceLeaseRightOfUseAsset`	$30.89M	USD	Point-in-time
Right-of-use assets- operating lease	`OperatingLeaseRightOfUseAsset`	$11.71M	USD	Point-in-time
Right-of-use assets- operating lease	`OperatingLeaseRightOfUseAsset`	$36.91M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$22.82M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$320.70M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$113.22M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$2.19M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$18.23M	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Total assets	`Assets`	$1.07B	USD	Point-in-time
Preferred stock, par value	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Total assets	`Assets`	$1.72B	USD	Point-in-time
Preferred stock, authorized	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, authorized	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, authorized	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$14.18M	USD	Point-in-time
Preferred stock, outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$5.38M	USD	Point-in-time
Common stock, par value	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$6.08M	USD	Point-in-time
Accrued liabilities	`AccruedLiabilitiesCurrent`	$3.36M	USD	Point-in-time
Accrued compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$2.39M	USD	Point-in-time
Common stock, authorized	`CommonStockSharesAuthorized`	1.25B	shares	Point-in-time
Accrued compensation and benefits	`EmployeeRelatedLiabilitiesCurrent`	$9.12M	USD	Point-in-time
Common stock, authorized	`CommonStockSharesAuthorized`	1.25B	shares	Point-in-time
Operating lease liability, short-term	`OperatingLeaseLiabilityCurrent`	$1.22M	USD	Point-in-time
Operating lease liability, short-term	`OperatingLeaseLiabilityCurrent`	$1.21M	USD	Point-in-time
Common stock, issued	`CommonStockSharesIssued`	347.77M	shares	Point-in-time
Common stock, outstanding	`CommonStockSharesOutstanding`	22.98M	shares	Point-in-time
Finance lease liability, short-term	`FinanceLeaseLiabilityCurrent`	$19.00K	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$12.35M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$30.61M	USD	Point-in-time
Operating lease liability, long-term	`OperatingLeaseLiabilityNoncurrent`	$11.24M	USD	Point-in-time
Operating lease liability, long-term	`OperatingLeaseLiabilityNoncurrent`	$36.76M	USD	Point-in-time
Finance lease liability, long-term	`FinanceLeaseLiabilityNoncurrent`	$39.38M	USD	Point-in-time
Other liabilities	`OtherLiabilitiesNoncurrent`	$315.00K	USD	Point-in-time
Assumed common stock warrant liabilities	`AssumedCommonStockWarrantLiabilitiesNoncurrent`	$689.70M	USD	Point-in-time
Total liabilities	`Liabilities`	$713.29M	USD	Point-in-time
Total liabilities	`Liabilities`	$107.06M	USD	Point-in-time
Commitment and contingencies (see Note 8)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitment and contingencies (see Note 8)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Redeemable non-controlling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.69M	USD	Point-in-time
Redeemable non-controlling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.69M	USD	Point-in-time
Redeemable non-controlling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.70M	USD	Point-in-time
Redeemable non-controlling interest	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.71M	USD	Point-in-time
Preferred stock- $0.0001 par value; 100,000 shares authorized, none issued and outstanding at December 31, 2021 and 2020	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock- $0.0001 par value; 100,000 shares authorized, none issued and outstanding at December 31, 2021 and 2020	`PreferredStockValue`	-	USD	Point-in-time
Common stock - $0.0001 par value; 1,250,000 shares authorized (1,000,000 Class A and 250,000 Class B); 332,869 Class A and 95,450 Class B shares issued and outstanding at December 31, 2021, 207,769 Class A and 156,225 Class B shares issued and outstanding at December 31, 2020	`CommonStockValue`	$36.00K	USD	Point-in-time
Common stock - $0.0001 par value; 1,250,000 shares authorized (1,000,000 Class A and 250,000 Class B); 332,869 Class A and 95,450 Class B shares issued and outstanding at December 31, 2021, 207,769 Class A and 156,225 Class B shares issued and outstanding at December 31, 2020	`CommonStockValue`	$43.00K	USD	Point-in-time
Additional paid-in-capital	`AdditionalPaidInCapitalCommonStock`	$3.63B	USD	Point-in-time
Additional paid-in-capital	`AdditionalPaidInCapitalCommonStock`	$2.33B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-31.00K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-4.21M	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-2.02B	USD	Point-in-time
Accumulated deficit	`RetainedEarningsAccumulatedDeficit`	$-1.98B	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$148.69M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$191.23M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$351.77M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$1.61B	USD	Point-in-time
Total liabilities, redeemable non-controlling interest and stockholders equity	`LiabilitiesAndStockholdersEquity`	$1.07B	USD	Point-in-time
Total liabilities, redeemable non-controlling interest and stockholders equity	`LiabilitiesAndStockholdersEquity`	$1.72B	USD	Point-in-time

Income Statement 66 line items

Line Item	Tag	Value	Unit	Period
Net (loss) income attributable to non-controlling interest, tax	`NetIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	Annual
Net (loss) income attributable to non-controlling interest, tax	`NetIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	Annual
Net (loss) income attributable to non-controlling interest, tax	`NetIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$65.10M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$151.50M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$45.94M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$63.77M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$15.92M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$9.87M	USD	Annual
Total operating expenses	`OperatingExpenses`	$215.27M	USD	Annual
Total operating expenses	`OperatingExpenses`	$55.82M	USD	Annual
Total operating expenses	`OperatingExpenses`	$81.02M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-81.02M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-215.27M	USD	Annual
Loss from operations	`OperatingIncomeLoss`	$-55.82M	USD	Annual
Interest expense	`InterestExpense`	$1.42M	USD	Annual
Interest expense	`InterestExpense`	$94.00K	USD	Annual
Interest expense	`InterestExpense`	$20.77M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$3.61M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.09M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.88M	USD	Annual
Change in fair value of Series F convertible preferred stock tranche liabilities	`ChangeInFairValueOfSeriesFConvertiblePreferredStockTrancheLiabilities`	$-999.99M	USD	Annual
Change in fair value of assumed common stock warrant liabilities	`ChangeInFairValueOfAssumedCommonStockWarrantLiabilities`	$581.86M	USD	Annual
Change in fair value of assumed common stock warrant liabilities	`ChangeInFairValueOfAssumedCommonStockWarrantLiabilities`	$-168.67M	USD	Annual
Other income	`OtherNonoperatingIncome`	$151.00K	USD	Annual
Other income	`OtherNonoperatingIncome`	$1.04M	USD	Annual
Other income	`OtherNonoperatingIncome`	$760.00K	USD	Annual
Total other (expense) income,net	`OtherNonoperatingIncomeExpense`	$169.29M	USD	Annual
Total other (expense) income,net	`OtherNonoperatingIncomeExpense`	$-1.60B	USD	Annual
Total other (expense) income,net	`OtherNonoperatingIncomeExpense`	$4.55M	USD	Annual
Net loss	`ProfitLoss`	$-1.68B	USD	Annual
Net loss	`ProfitLoss`	$-51.26M	USD	Annual
Net loss	`ProfitLoss`	$-45.98M	USD	Annual
Less: Net (loss) income attributable to non-controlling interest, net of tax of $0	`NetIncomeLossAttributableToNoncontrollingInterest`	$-11.00K	USD	Annual
Less: Net (loss) income attributable to non-controlling interest, net of tax of $0	`NetIncomeLossAttributableToNoncontrollingInterest`	$20.00K	USD	Annual
Less: Net (loss) income attributable to non-controlling interest, net of tax of $0	`NetIncomeLossAttributableToNoncontrollingInterest`	$-6.00K	USD	Annual
Net loss attributable to common stockholders	`NetIncomeLoss`	$-1.68B	USD	Annual
Net loss attributable to common stockholders	`NetIncomeLoss`	$-51.28M	USD	Annual
Net loss attributable to common stockholders	`NetIncomeLoss`	$-45.97M	USD	Annual
Net loss	`ProfitLoss`	$-1.68B	USD	Annual
Net loss	`ProfitLoss`	$-51.26M	USD	Annual
Net loss	`ProfitLoss`	$-45.98M	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-4.18M	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$121.00K	USD	Annual
Unrealized (loss) gain on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-121.00K	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-50.15M	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-51.14M	USD	Annual
Total comprehensive loss	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-1.68B	USD	Annual
Less: Comprehensive (loss) income attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$20.00K	USD	Annual
Less: Comprehensive (loss) income attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-6.00K	USD	Annual
Less: Comprehensive (loss) income attributable to non-controlling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-11.00K	USD	Annual
Comprehensive loss attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$-50.14M	USD	Annual
Comprehensive loss attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$-1.68B	USD	Annual
Comprehensive loss attributable to common stockholders	`ComprehensiveIncomeNetOfTax`	$-51.16M	USD	Annual
Basic	`EarningsPerShareBasic`	$-0.11	USD	Annual
Basic	`EarningsPerShareBasic`	$-0.21	USD	Annual
Basic	`EarningsPerShareBasic`	$-6.67	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-0.52	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-6.67	USD	Annual
Diluted	`EarningsPerShareDiluted`	$-0.21	USD	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	239.64M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	404.26M	shares	Annual
Basic	`WeightedAverageNumberOfSharesOutstandingBasic`	252.14M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	252.14M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	409.51M	shares	Annual
Diluted	`WeightedAverageNumberOfDilutedSharesOutstanding`	239.64M	shares	Annual

Cash Flow Statement 83 line items

Line Item	Tag	Value	Unit	Period
Net loss	`ProfitLoss`	$-1.68B	USD	Annual
Net loss	`ProfitLoss`	$-51.26M	USD	Annual
Net loss	`ProfitLoss`	$-45.98M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$6.85M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$11.21M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$4.70M	USD	Annual
Amortization of right-of-use assets	`OperatingAndFinanceLeaseAmortizationOfRightOfUseAssets`	$1.16M	USD	Annual
Amortization of right-of-use assets	`OperatingAndFinanceLeaseAmortizationOfRightOfUseAssets`	$3.49M	USD	Annual
Amortization of right-of-use assets	`OperatingAndFinanceLeaseAmortizationOfRightOfUseAssets`	$1.23M	USD	Annual
Amortization of premiums and accretion of discounts on marketable securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-11.85M	USD	Annual
Amortization of premiums and accretion of discounts on marketable securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$1.96M	USD	Annual
Amortization of premiums and accretion of discounts on marketable securities	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-1.20M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$6.81M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$52.17M	USD	Annual
Stock-based compensation expense	`ShareBasedCompensation`	$17.02M	USD	Annual
Change in fair value of convertible preferred stock warrant liabilities	`FairValueAdjustmentOfWarrants`	$20.77M	USD	Annual
Change in fair value of convertible preferred stock warrant liabilities	`FairValueAdjustmentOfWarrants`	$94.00K	USD	Annual
Change in fair value of convertible preferred stock tranche liabilities	`ChangeInFairValueOfConvertiblePreferredStockTrancheLiabilities`	$-999.87M	USD	Annual
Change in fair value of assumed common stock warrant liabilities	`ChangeInFairValueOfAssumedCommonStockWarrantLiabilities`	$581.86M	USD	Annual
Change in fair value of assumed common stock warrant liabilities	`ChangeInFairValueOfAssumedCommonStockWarrantLiabilities`	$-168.67M	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-3.00K	USD	Annual
Other	`OtherNoncashIncomeExpense`	$-899.00K	USD	Annual
Other	`OtherNoncashIncomeExpense`	$90.00K	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$4.85M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$9.65M	USD	Annual
Prepaid expenses and other current assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$550.00K	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$6.45M	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$319.00K	USD	Annual
Accounts payable and accrued liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$1.17M	USD	Annual
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$6.73M	USD	Annual
Accrued compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$1.28M	USD	Annual
Operating lease liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-951.00K	USD	Annual
Operating lease liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-1.20M	USD	Annual
Operating lease liability	`IncreaseDecreaseInOperatingLeaseLiability`	$-1.08M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-127.91M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-41.73M	USD	Annual
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-61.26M	USD	Annual
Purchases of property and equipment, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$9.85M	USD	Annual
Purchases of property and equipment, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$24.09M	USD	Annual
Purchases of property and equipment, net	`PaymentsToAcquirePropertyPlantAndEquipment`	$127.18M	USD	Annual
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$894.23M	USD	Annual
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$239.50M	USD	Annual
Proceeds from maturities of marketable securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$99.00M	USD	Annual
Proceeds from sales of marketable securities	`ProceedsFromSalesOfMarketableSecurities`	$224.06M	USD	Annual
Proceeds from sales of marketable securities	`ProceedsFromSalesOfMarketableSecurities`	$14.01M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$196.35M	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$1.38B	USD	Annual
Purchases of marketable securities	`PaymentsToAcquireMarketableSecurities`	$891.56M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-802.65M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$33.30M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-385.83M	USD	Annual
Proceeds from exercise of stock options and employee stock purchase plan	`ProceedsFromExerciseOfStockOptionsAndEmployeeStockPurchasePlan`	$599.00K	USD	Annual
Proceeds from exercise of stock options and employee stock purchase plan	`ProceedsFromExerciseOfStockOptionsAndEmployeeStockPurchasePlan`	$394.00K	USD	Annual
Proceeds from exercise of stock options and employee stock purchase plan	`ProceedsFromExerciseOfStockOptionsAndEmployeeStockPurchasePlan`	$17.78M	USD	Annual
Proceeds from exercise of warrants	`ProceedsFromWarrantExercises`	$151.43M	USD	Annual
Proceeds from issuance of common stock, net of issuance costs paid	`ProceedsFromIssuanceOfCommonStock`	$462.93M	USD	Annual
Proceeds from issuance of Series F preferred stock, net of issuance costs	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$176.46M	USD	Annual
Proceeds from issuance of Class A Common Stock pursuant to Legacy QuantumScape Series F Preferred Stock Purchase Agreement, net of issuance costs	`ProceedsFromIssuanceOfClassACommonStockPursuantToLegacyQuantumScapeSeriesFPreferredStockPurchaseAgreementNetOfIssuanceCosts`	$99.93M	USD	Annual
Proceeds from issuance of Class A Common Stock pursuant to Legacy QuantumScape Series F Preferred Stock Purchase Agreement, net of issuance costs	`ProceedsFromIssuanceOfClassACommonStockPursuantToLegacyQuantumScapeSeriesFPreferredStockPurchaseAgreementNetOfIssuanceCosts`	$99.80M	USD	Annual
Business Combination, net of issuance costs paid	`ProceedsFromBusinessCombinationNetOfIssuanceCostsPaid`	$676.86M	USD	Annual
Business Combination, net of issuance costs paid	`ProceedsFromBusinessCombinationNetOfIssuanceCostsPaid`	$-1.02M	USD	Annual
Proceeds from finance lease, net of principal payment	`ProceedsFromFinanceLeaseNetOfPrincipalPayment`	$5.51M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$394.00K	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$736.56M	USD	Annual
Net cash provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$953.72M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$222.81M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-8.04M	USD	Annual
Net increase (decrease) in cash, cash equivalents and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$89.81M	USD	Annual
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$338.22M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$115.41M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$33.63M	USD	Point-in-time
Cash, cash equivalents and restricted cash at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$25.60M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$338.22M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$115.41M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$33.63M	USD	Point-in-time
Cash, cash equivalents and restricted cash at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$25.60M	USD	Point-in-time
Cash paid for interest	`InterestPaidNet`	$330.00K	USD	Annual
Fair value of assumed common stock warrants exercised	`FairValueOfAssumedCommonStockWarrantsExercised`	$521.02M	USD	Annual
Purchases of property and equipment, not yet paid	`CapitalExpendituresIncurredButNotYetPaid`	$11.07M	USD	Annual
Purchases of property and equipment, not yet paid	`CapitalExpendituresIncurredButNotYetPaid`	$4.17M	USD	Annual
Purchases of property and equipment, not yet paid	`CapitalExpendituresIncurredButNotYetPaid`	$2.55M	USD	Annual
Business Combination transaction costs, accrued but not paid	`BusinessCombinationTransactionCostsAccruedButNotYetPaid`	$1.02M	USD	Annual
Net assets assumed from Business Combination	`NetAssetsAssumedFromBusinessCombination`	$592.00K	USD	Annual

Stockholders Equity 36 line items

Line Item	Tag	Value	Unit	Period
Redemptions and equity issuance costs	`RedemptionsAndEquityIssuanceCosts`	$53.00M	USD	Annual
Redeemable Convertible Preferred Stock, Beginning balance	`TemporaryEquityCarryingAmountAttributableToParent`	$1.70M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$148.69M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$191.23M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$351.77M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$1.61B	USD	Point-in-time
Redeemable Non-Controlling, Beginning balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.69M	USD	Point-in-time
Redeemable Non-Controlling, Beginning balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.69M	USD	Point-in-time
Redeemable Non-Controlling, Beginning balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.70M	USD	Point-in-time
Redeemable Non-Controlling, Beginning balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.71M	USD	Point-in-time
Business Combination, net of redemptions and equity issuance costs of $53.0 million	`StockIssuedDuringPeriodValueAcquisitionsNetOfRedemptionsAndEquityIssuanceCosts`	$568.60M	USD	Annual
Exercise of stock option	`StockIssuedDuringPeriodValueStockOptionsExercised`	$394.00K	USD	Annual
Exercise of stock option	`StockIssuedDuringPeriodValueStockOptionsExercised`	$599.00K	USD	Annual
Exercise of stock option	`StockIssuedDuringPeriodValueStockOptionsExercised`	$17.78M	USD	Annual
Exercise of stock option, Shares	`StockIssuedDuringPeriodSharesStockOptionsExercised`	16.55M	shares	Annual
Exercise of warrants	`StockIssuedDuringPeriodValueWarrantsExercised`	$672.46M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$6.81M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$17.02M	USD	Annual
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$52.17M	USD	Annual
Net loss	`NetIncomeLoss`	$-1.68B	USD	Annual
Net loss	`NetIncomeLoss`	$-51.28M	USD	Annual
Net loss	`NetIncomeLoss`	$-45.97M	USD	Annual
Net loss, Redeemable Non-Controlling interest	`TemporaryEquityNetIncome`	$-11.00K	USD	Annual
Net loss, Redeemable Non-Controlling interest	`TemporaryEquityNetIncome`	$-6.00K	USD	Annual
Net loss, Redeemable Non-Controlling interest	`TemporaryEquityNetIncome`	$20.00K	USD	Annual
Unrealized gain (loss) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-4.18M	USD	Annual
Unrealized gain (loss) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$121.00K	USD	Annual
Unrealized gain (loss) on marketable securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-121.00K	USD	Annual
Ending balance	`StockholdersEquity`	$148.69M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$191.23M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$351.77M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$1.61B	USD	Point-in-time
Redeemable Non-Controlling, Ending balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.69M	USD	Point-in-time
Redeemable Non-Controlling, Ending balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.69M	USD	Point-in-time
Redeemable Non-Controlling, Ending balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.70M	USD	Point-in-time
Redeemable Non-Controlling, Ending balance	`RedeemableNoncontrollingInterestEquityCarryingAmount`	$1.71M	USD	Point-in-time

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