$DDOG
Datadog, Inc. Stock $ddog

$ddog Overview Financials Valuation SEC Filings Company Website

2021 Q2 Form 10-Q Financial Statement

#000156155021000018 Filed on August 06, 2021

Income Statement

Concept	2021 Q2	2020 Q2	2020 Q1
Revenue	$233.5M	$140.0M	$131.2M
YoY Change	66.81%	68.24%	87.36%
Cost Of Revenue	$57.10M	$28.88M	$26.48M
YoY Change	97.72%	37.66%	39.73%
Gross Profit	$176.5M	$111.1M	$104.8M
YoY Change	58.77%	78.55%	105.03%
Gross Profit Margin	75.55%	79.37%	79.83%
Selling, General & Admin	$91.56M	$64.82M	$60.17M
YoY Change	41.26%	53.57%	58.56%
% of Gross Profit	51.89%	58.32%	57.43%
Research & Development	$94.78M	$45.66M	$40.82M
YoY Change	107.56%	90.01%	78.93%
% of Gross Profit	53.71%	41.09%	38.97%
Depreciation & Amortization	$4.400M	$3.500M	$3.500M
YoY Change	25.71%	40.0%	84.21%
% of Gross Profit	2.49%	3.15%	3.34%
Operating Expenses	$186.3M	$110.5M	$101.0M
YoY Change	68.66%	66.79%	66.21%
Operating Profit	-$9.886M	$654.0K	$3.778M
YoY Change	-1611.62%	-116.37%	-139.1%
Interest Expense	$5.064M	$4.294M	$707.0K
YoY Change	17.93%	1597.23%
% of Operating Profit		656.57%	18.71%
Other Income/Expense, Net	$228.0K	$172.0K	$2.896M
YoY Change	32.56%	-47.24%	1159.13%
Pretax Income	-$9.658M	$826.0K	$6.674M
YoY Change	-1269.25%	-122.52%	-170.76%
Income Tax	-$296.0K	$542.0K	$195.0K
% Of Pretax Income		65.62%	2.92%
Net Earnings	-$9.362M	$284.0K	$6.479M
YoY Change	-3396.48%	-107.19%	-168.26%
Net Earnings / Revenue	-4.01%	0.2%	4.94%
Basic Earnings Per Share	-$0.03	$0.00	$0.02
Diluted Earnings Per Share	-$0.03	$0.00	$0.02
COMMON SHARES
Basic Shares Outstanding	308.0M shares	299.3M shares	295.5M shares
Diluted Shares Outstanding	308.0M shares	330.8M shares	327.8M shares

Balance Sheet

Concept	2021 Q2	2020 Q2	2020 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.410B	$1.466B	$794.7M
YoY Change	-3.8%	2702.67%	1355.49%
Cash & Equivalents	$247.4M	$206.2M	$194.4M
Short-Term Investments	$1.163B	$1.260B	$600.4M
Other Short-Term Assets	$43.90M	$36.20M	$29.90M
YoY Change	21.27%	51.46%	41.71%
Inventory
Prepaid Expenses
Receivables	$188.3M	$124.1M	$108.4M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.642B	$1.626B	$933.1M
YoY Change	1.0%	1014.51%	568.41%
LONG-TERM ASSETS
Property, Plant & Equipment	$60.51M	$37.16M	$85.40M
YoY Change	62.82%	-49.44%	21.65%
Goodwill	$258.7M	$16.86M
YoY Change	1434.29%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$18.89M	$17.95M	$38.20M
YoY Change	5.27%	-46.74%	3.52%
Total Long-Term Assets	$434.3M	$157.6M	$133.6M
YoY Change	175.54%	36.01%	15.27%
TOTAL ASSETS
Total Short-Term Assets	$1.642B	$1.626B	$933.1M
Total Long-Term Assets	$434.3M	$157.6M	$133.6M
Total Assets	$2.077B	$1.784B	$1.067B
YoY Change	16.43%	581.32%	317.5%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$29.26M	$18.01M	$14.20M
YoY Change	62.45%	-23.36%	-48.74%
Accrued Expenses	$87.15M	$60.50M	$55.20M
YoY Change	44.05%	285.35%	222.81%
Deferred Revenue	$264.7M	$162.9M
YoY Change	62.5%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$381.1M	$241.4M	$210.6M
YoY Change	57.85%	54.06%	40.68%
LONG-TERM LIABILITIES
Long-Term Debt	$733.8M	$559.6M	$0.00
YoY Change	31.13%
Other Long-Term Liabilities	$5.267M	$3.305M	$53.10M
YoY Change	59.36%	-92.4%	13.95%
Total Long-Term Liabilities	$5.267M	$3.305M	$53.10M
YoY Change	59.36%	-92.4%	13.95%
TOTAL LIABILITIES
Total Short-Term Liabilities	$381.1M	$241.4M	$210.6M
Total Long-Term Liabilities	$5.267M	$3.305M	$53.10M
Total Liabilities	$1.164B	$870.8M	$263.8M
YoY Change	33.65%	334.98%	34.45%
SHAREHOLDERS EQUITY
Retained Earnings	-$153.8M	-$116.9M
YoY Change	31.61%
Common Stock	$1.066B	$1.028B
YoY Change	3.72%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$912.9M	$912.9M	$802.9M
YoY Change
Total Liabilities & Shareholders Equity	$2.077B	$1.784B	$1.067B
YoY Change	16.43%	581.32%	317.5%

Cashflow Statement

Concept	2021 Q2	2020 Q2	2020 Q1
OPERATING ACTIVITIES
Net Income	-$9.362M	$284.0K	$6.479M
YoY Change	-3396.48%	-107.19%	-168.26%
Depreciation, Depletion And Amortization	$4.400M	$3.500M	$3.500M
YoY Change	25.71%	40.0%	84.21%
Cash From Operating Activities	$51.67M	$24.70M	$24.26M
YoY Change	109.2%	-6275.0%	609.63%
INVESTING ACTIVITIES
Capital Expenditures	-$9.419M	-$6.200M	$1.526M
YoY Change	51.92%	21.57%	-30.54%
Acquisitions			$0.00
YoY Change
Other Investing Activities	-$177.3M	-$659.1M	-$424.9M
YoY Change	-73.1%
Cash From Investing Activities	-$186.7M	-$665.3M	-$429.8M
YoY Change	-71.93%	12945.1%	9911.76%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	12.71M	652.0M	$2.660M
YoY Change	-98.05%	20275.0%	49.77%
NET CHANGE
Cash From Operating Activities	51.67M	24.70M	$24.26M
Cash From Investing Activities	-186.7M	-665.3M	-$429.8M
Cash From Financing Activities	12.71M	652.0M	$2.660M
Net Change In Cash	-122.3M	11.40M	-$403.0M
YoY Change	-1173.2%	-595.65%	-49612.41%
FREE CASH FLOW
Cash From Operating Activities	$51.67M	$24.70M	$24.26M
Capital Expenditures	-$9.419M	-$6.200M	$1.526M
Free Cash Flow	$61.09M	$30.90M	$22.73M
YoY Change	97.71%	557.45%	1761.51%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Registrant Name EntityRegistrantName	Datadog, Inc.
	dei	Amendment Flag AmendmentFlag	false
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Entity Central Index Key EntityCentralIndexKey	0001561550
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020	us-gaap	Accounting Standards Update Extensible List AccountingStandardsUpdateExtensibleList	http://fasb.org/us-gaap/2021-01-31#AccountingStandardsUpdate202006Member
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2021-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	001-39051
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	27-2825503
	dei	Entity Address Address Line1 EntityAddressAddressLine1	620 8th Avenue,
	dei	Entity Address Address Line2 EntityAddressAddressLine2	45th Floor
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10018
	dei	Entity Address City Or Town EntityAddressCityOrTown	New York,
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
	dei	City Area Code CityAreaCode	866
	dei	Local Phone Number LocalPhoneNumber	329-4466
	dei	Security12b Title Security12bTitle	Class A common stock, par value $0.00001 per share
	dei	Trading Symbol TradingSymbol	DDOG
	dei	Security Exchange Name SecurityExchangeName	NASDAQ
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
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CY2020Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	224927000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	1162717000	USD
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CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2267000	USD
CY2020Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2468000	USD
CY2021Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	188326000	USD
CY2020Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	163359000	USD
CY2021Q2	us-gaap	Deferred Costs Current DeferredCostsCurrent	17612000	USD
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CY2021Q2	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	26289000	USD
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CY2021Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	60511000	USD
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CY2021Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	49233000	USD
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CY2021Q2	us-gaap	Goodwill Goodwill	258682000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	17609000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	11743000	USD
CY2020Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	2069000	USD
CY2021Q2	us-gaap	Deferred Costs DeferredCosts	31624000	USD
CY2020Q4	us-gaap	Deferred Costs DeferredCosts	26750000	USD
CY2021Q2	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	3662000	USD
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CY2021Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	16626000	USD
CY2020Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	16326000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	264650000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	204825000	USD
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CY2020Q4	us-gaap	Liabilities Current LiabilitiesCurrent	297844000	USD
CY2021Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	42448000	USD
CY2020Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	51433000	USD
CY2021Q2	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	733805000	USD
CY2020Q4	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	575864000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	1277000	USD
CY2020Q4	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	3450000	USD
CY2021Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	5267000	USD
CY2020Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	4262000	USD
CY2021Q2	us-gaap	Liabilities Liabilities	1163854000	USD
CY2020Q4	us-gaap	Liabilities Liabilities	932853000	USD
CY2021Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1065835000	USD
CY2020Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1103305000	USD
CY2021Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	832000	USD
CY2020Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2287000	USD
CY2021Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-153791000	USD
CY2020Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-148163000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	912879000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	957432000	USD
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CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	233549000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	140012000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	432098000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	271260000	USD
CY2021Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	57098000	USD
CY2020Q2	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	28878000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	103764000	USD
	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	55357000	USD
CY2021Q2	us-gaap	Gross Profit GrossProfit	176451000	USD
CY2020Q2	us-gaap	Gross Profit GrossProfit	111134000	USD
	us-gaap	Gross Profit GrossProfit	328334000	USD
	us-gaap	Gross Profit GrossProfit	215903000	USD
CY2021Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	94779000	USD
CY2020Q2	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	45664000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	174045000	USD
	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	86488000	USD
CY2021Q2	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	70412000	USD
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	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	134765000	USD
	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	96484000	USD
CY2021Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	21146000	USD
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	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	42240000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	28499000	USD
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CY2020Q2	us-gaap	Operating Expenses OperatingExpenses	110480000	USD
	us-gaap	Operating Expenses OperatingExpenses	351050000	USD
	us-gaap	Operating Expenses OperatingExpenses	211471000	USD
CY2021Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-9886000	USD
CY2020Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	654000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	-22716000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	4432000	USD
CY2021Q2	us-gaap	Interest Expense InterestExpense	5064000	USD
CY2020Q2	us-gaap	Interest Expense InterestExpense	4294000	USD
	us-gaap	Interest Expense InterestExpense	10536000	USD
	us-gaap	Interest Expense InterestExpense	5001000	USD
CY2021Q2	us-gaap	Interest And Other Income InterestAndOtherIncome	5292000	USD
CY2020Q2	us-gaap	Interest And Other Income InterestAndOtherIncome	4466000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	11065000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	8069000	USD
CY2021Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	228000	USD
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	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	529000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3068000	USD
CY2021Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-9658000	USD
CY2020Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	826000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-22187000	USD
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	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	243000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	737000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-9362000	USD
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	us-gaap	Net Income Loss NetIncomeLoss	-22430000	USD
	us-gaap	Net Income Loss NetIncomeLoss	6763000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-9362000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	284000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-22430000	USD
	us-gaap	Net Income Loss NetIncomeLoss	6763000	USD
CY2021Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2020Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
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	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
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CY2020Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	299267000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	307032000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	297361000	shares
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	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	307032000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	329402000	shares
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-9362000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	284000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-22430000	USD
	us-gaap	Net Income Loss NetIncomeLoss	6763000	USD
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CY2021Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-80000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2978000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-763000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	2023000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	80000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3127000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1455000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1932000	USD
CY2021Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-9282000	USD
CY2020Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	3411000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-23885000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	8695000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	841330000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2928000	USD
CY2021Q2	ddog	Stock Issued During Period Value Vesting Of Early Exercised Stock Options StockIssuedDuringPeriodValueVestingOfEarlyExercisedStockOptions	206000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	31329000	USD
CY2021Q2	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	9794000	USD
CY2021Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	36574000	USD
CY2021Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	80000	USD
CY2021Q2	us-gaap	Net Income Loss NetIncomeLoss	-9362000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	912879000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	802895000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4422000	USD
CY2020Q2	ddog	Stock Issued During Period Value Vesting Of Early Exercised Stock Options StockIssuedDuringPeriodValueVestingOfEarlyExercisedStockOptions	294000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	5169000	USD
CY2020Q2	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	6703000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	17032000	USD
CY2020Q2	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	162570000	USD
CY2020Q2	ddog	Adjustments To Additional Paid In Capital Purchases Of Capped Calls Related To Convertible Debt AdjustmentsToAdditionalPaidInCapitalPurchasesOfCappedCallsRelatedToConvertibleDebt	-89625000	USD
CY2020Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3127000	USD
CY2020Q2	us-gaap	Net Income Loss NetIncomeLoss	284000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	912871000	USD
CY2020Q4	us-gaap	Stockholders Equity StockholdersEquity	957432000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	6217000	USD
	ddog	Stock Issued During Period Value Vesting Of Early Exercised Stock Options StockIssuedDuringPeriodValueVestingOfEarlyExercisedStockOptions	500000	USD
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	51501000	USD
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	9794000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	67588000	USD
	ddog	Stock Issued During Period Value Vesting Of Early Exercised Stock Options StockIssuedDuringPeriodValueVestingOfEarlyExercisedStockOptions	588000	USD
	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	5169000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1932000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-1455000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-22430000	USD
CY2021Q2	us-gaap	Stockholders Equity StockholdersEquity	912879000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	782341000	USD
	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	7235000	USD
	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	6703000	USD
	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	29195000	USD
	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	162570000	USD
	ddog	Adjustments To Additional Paid In Capital Purchases Of Capped Calls Related To Convertible Debt AdjustmentsToAdditionalPaidInCapitalPurchasesOfCappedCallsRelatedToConvertibleDebt	-89625000	USD
	us-gaap	Net Income Loss NetIncomeLoss	6763000	USD
CY2020Q2	us-gaap	Stockholders Equity StockholdersEquity	912871000	USD
	us-gaap	Profit Loss ProfitLoss	-22430000	USD
	us-gaap	Profit Loss ProfitLoss	6763000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	9865000	USD
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	7853000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	7395000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-8113000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-1460000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1672000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	2484000	USD
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	4627000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	63376000	USD
	us-gaap	Share Based Compensation ShareBasedCompensation	28894000	USD
	ddog	Noncash Lease Expense NoncashLeaseExpense	8061000	USD
	ddog	Noncash Lease Expense NoncashLeaseExpense	6551000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	527000	USD
	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	2001000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-156000	USD
	us-gaap	Gain Loss On Disposition Of Assets GainLossOnDispositionOfAssets	-8000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	24908000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	23684000	USD
	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	16701000	USD
	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	11237000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2537000	USD
	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6481000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	932000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	915000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	7372000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2692000	USD
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	7308000	USD
	us-gaap	Increase Decrease In Accrued Liabilities And Other Operating Liabilities IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities	1648000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	56578000	USD
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	26787000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	103373000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	48993000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	490983000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	1203513000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	570206000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	121854000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	41715000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	0	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4227000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2924000	USD
	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	12392000	USD
	us-gaap	Payments To Develop Software PaymentsToDevelopSoftware	8154000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	200348000	USD
	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	2363000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-96029000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1095100000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	6162000	USD
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7235000	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	421000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	9794000	USD
	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	7680000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	245000	USD
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	859000	USD
	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	0	USD
	us-gaap	Proceeds From Debt Net Of Issuance Costs ProceedsFromDebtNetOfIssuanceCosts	730681000	USD
	ddog	Purchase Of Capped Call Related To Convertible Debt PurchaseOfCappedCallRelatedToConvertibleDebt	0	USD
	ddog	Purchase Of Capped Call Related To Convertible Debt PurchaseOfCappedCallRelatedToConvertibleDebt	89625000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	15711000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	654691000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-662000	USD
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-113000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	22393000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-391529000	USD
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	228711000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	601189000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	251104000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	209660000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	543000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	142000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	914000	USD
	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	814000	USD
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	4212000	USD
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	301000	USD
	ddog	Non Cash Vesting Of Early Exercised Options NonCashVestingOfEarlyExercisedOptions	500000	USD
	ddog	Non Cash Vesting Of Early Exercised Options NonCashVestingOfEarlyExercisedOptions	588000	USD
	ddog	Non Cash Costs Related To Initial Public Offering Included In Accounts Payable And Accrued Liabilities NonCashCostsRelatedToInitialPublicOfferingIncludedInAccountsPayableAndAccruedLiabilities	0	USD
	ddog	Non Cash Costs Related To Initial Public Offering Included In Accounts Payable And Accrued Liabilities NonCashCostsRelatedToInitialPublicOfferingIncludedInAccountsPayableAndAccruedLiabilities	474000	USD
	ddog	Deferred Tax Liability Convertible Senior Notes Issuance DeferredTaxLiabilityConvertibleSeniorNotesIssuance	0	USD
	ddog	Deferred Tax Liability Convertible Senior Notes Issuance DeferredTaxLiabilityConvertibleSeniorNotesIssuance	10502000	USD
	ddog	Deferred Tax Liability Unrealized Gain On Marketable Securities DeferredTaxLiabilityUnrealizedGainOnMarketableSecurities	0	USD
	ddog	Deferred Tax Liability Unrealized Gain On Marketable Securities DeferredTaxLiabilityUnrealizedGainOnMarketableSecurities	701000	USD
	us-gaap	Stock Issued1 StockIssued1	51501000	USD
	us-gaap	Stock Issued1 StockIssued1	5169000	USD
	ddog	Noncash Acquisition Holdback NoncashAcquisitionHoldback	1195000	USD
	ddog	Noncash Acquisition Holdback NoncashAcquisitionHoldback	1500000	USD
CY2021Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	247442000	USD
CY2020Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	206202000	USD
CY2021Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3662000	USD
CY2020Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3458000	USD
CY2021Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	251104000	USD
CY2020Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	209660000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	314580000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities Single Maturity Date AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate	1162717000	USD
	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:12pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:109%">Use of Estimates</span></div><div style="margin-top:12pt;text-align:justify;text-indent:27pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the condensed consolidated financial statements and accompanying notes. Such estimates include the fair value of marketable securities, the allowance for credit losses, the fair value of acquired assets and assumed liabilities from business combinations, useful lives of property, equipment, software, and finite lived intangibles, stock-based compensation, valuation of long-lived assets and their recoverability, including goodwill, the incremental borrowing rate for operating leases, estimated expected period of benefit for deferred contract costs, fair value of the liability component of the convertible debt, realization of deferred tax assets and uncertain tax positions, revenue recognition and the allocation of overhead costs between cost of revenue and operating expenses. The Company bases its estimates on historical experience and also on assumptions that management considers reasonable. The Company assesses these estimates on a regular basis; however, actual results could materially differ from these estimates.</span></div>
CY2021Q2	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1162200000	USD
CY2021Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	685000	USD
CY2021Q2	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	168000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1162717000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	1291253000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1435000	USD
CY2020Q4	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	156000	USD
CY2020Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1292532000	USD
CY2021Q2	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	848137000	USD
CY2021Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	104756000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	82718000	USD
CY2021Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	44245000	USD
CY2020Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	35521000	USD
CY2021Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	60511000	USD
CY2020Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	47197000	USD
CY2021Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	4400000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	8400000	USD
CY2020Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	3500000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	7000000.0	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	14431000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2688000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	11743000	USD
	us-gaap	Finite Lived Intangible Assets Remaining Amortization Period1 FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1
CY2021Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1100000	USD
CY2020Q2	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	200000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1400000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	400000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear	2213000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	4233000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	3711000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1387000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	199000	USD
CY2021Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	11743000	USD
CY2020Q4	us-gaap	Goodwill Goodwill	17609000	USD
	us-gaap	Goodwill Foreign Currency Translation Gain Loss GoodwillForeignCurrencyTranslationGainLoss	-276000	USD
	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	241349000	USD
CY2021Q2	us-gaap	Goodwill Goodwill	258682000	USD
CY2021Q2	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
CY2020Q2	us-gaap	Defined Contribution Plan Employer Discretionary Contribution Amount DefinedContributionPlanEmployerDiscretionaryContributionAmount	0	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	6405000	USD
CY2021Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	59074000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Renewal Term LesseeOperatingLeaseRenewalTerm	P5Y
	ddog	Lessee Operating Lease Termination Term LesseeOperatingLeaseTerminationTerm	P3Y
CY2021Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	4764000	USD
CY2020Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	4110000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	9520000	USD
	us-gaap	Operating Lease Cost OperatingLeaseCost	8070000	USD
CY2021Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	662000	USD
CY2020Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	997000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1454000	USD
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	1896000	USD
CY2021Q2	ddog	Operating Lease Non Cash Lease Expense OperatingLeaseNonCashLeaseExpense	4100000	USD
CY2020Q2	ddog	Operating Lease Non Cash Lease Expense OperatingLeaseNonCashLeaseExpense	3400000	USD
	ddog	Operating Lease Non Cash Lease Expense OperatingLeaseNonCashLeaseExpense	8100000	USD
	ddog	Operating Lease Non Cash Lease Expense OperatingLeaseNonCashLeaseExpense	6600000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	9603000	USD
	us-gaap	Operating Lease Payments OperatingLeasePayments	6310000	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	11581000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Remainder Of Fiscal Year LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear	9309000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	20099000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	17987000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	2572000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	2766000	USD
CY2021Q2	ddog	Lessee Operating Lease Liability Payments Due After Year Four LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour	12746000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	65479000	USD
CY2021Q2	ddog	Lessee Operating Lease Lease Not Yet Commenced Number LesseeOperatingLeaseLeaseNotYetCommencedNumber	3	lease
CY2021Q2	ddog	Lessee Operating Lease Lease Not Yet Commenced Number LesseeOperatingLeaseLeaseNotYetCommencedNumber	3	lease
CY2021Q2	ddog	Lessee Operating Lease Not Yet Commenced Undiscounted Future Payments LesseeOperatingLeaseNotYetCommencedUndiscountedFuturePayments	25900000	USD
CY2021Q2	us-gaap	Lessee Operating Lease Lease Not Yet Commenced Term Of Contract1 LesseeOperatingLeaseLeaseNotYetCommencedTermOfContract1	P7Y2M12D
CY2021Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P4Y1M6D
CY2021Q2	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0469
CY2021Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	233549000	USD
CY2020Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	140012000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	432098000	USD
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	271260000	USD
CY2021Q2	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	108400000	USD
CY2020Q2	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	64900000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	158800000	USD
	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	100800000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	583300000	USD
CY2020Q4	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	434100000	USD
CY2021Q2	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P24M
CY2020Q4	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P24M
CY2021Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	700000	USD
CY2020Q2	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	500000	USD
CY2021Q2	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	29700000	USD
CY2020Q4	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	20100000	USD
CY2021Q2	us-gaap	Capitalized Contract Cost Amortization Period CapitalizedContractCostAmortizationPeriod	P4Y
CY2021Q2	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	49200000	USD
CY2020Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	40400000	USD
CY2021Q2	us-gaap	Adjustment For Amortization AdjustmentForAmortization	4100000	USD
CY2020Q2	us-gaap	Adjustment For Amortization AdjustmentForAmortization	2400000	USD
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	7900000	USD
	us-gaap	Adjustment For Amortization AdjustmentForAmortization	4600000	USD
CY2020Q4	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	40388000	USD
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.31
CY2021Q2	ddog	Share Based Compensation Arrangement By Share Based Payment Award Number Of Equity Incentive Plan ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfEquityIncentivePlan	2	plan
	ddog	Capitalized Contract Cost Addition CapitalizedContractCostAddition	16701000	USD
	us-gaap	Capitalized Contract Cost Amortization CapitalizedContractCostAmortization	7853000	USD
CY2021Q2	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	49236000	USD
CY2021Q2	ddog	Number Of Common Stock Classes NumberOfCommonStockClasses	2	class
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	27068323	shares
CY2021Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y8M12D
CY2020Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2575069000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2530629	shares
CY2021Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	1730262000	USD
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.46
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	262294	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	4.64
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	24275400	shares
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.38
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y1M6D
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	2444482000	USD
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	16916961	shares
CY2021Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	1.80
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y4M24D
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	301000	USD
CY2021Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	34515000	USD
CY2020Q2	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	16834000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	63376000	USD
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	28894000	USD
CY2021Q2	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	2059000	USD
CY2020Q2	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	198000	USD
	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	4212000	USD
CY2021Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	36574000	USD
CY2020Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	17032000	USD
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	67588000	USD
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Compensation Cost1 SharebasedCompensationArrangementBySharebasedPaymentAwardCompensationCost1	29195000	USD
CY2021Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	5242000	USD
CY2020Q2	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	3823000	USD
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	11140000	USD
	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	7002000	USD
CY2021Q2	ddog	Other Nonoperating Income Expense Net OtherNonoperatingIncomeExpenseNet	50000	USD
CY2020Q2	ddog	Other Nonoperating Income Expense Net OtherNonoperatingIncomeExpenseNet	643000	USD
	ddog	Other Nonoperating Income Expense Net OtherNonoperatingIncomeExpenseNet	-75000	USD
	ddog	Other Nonoperating Income Expense Net OtherNonoperatingIncomeExpenseNet	1067000	USD
CY2021Q2	us-gaap	Interest And Other Income InterestAndOtherIncome	5292000	USD
CY2020Q2	us-gaap	Interest And Other Income InterestAndOtherIncome	4466000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	11065000	USD
	us-gaap	Interest And Other Income InterestAndOtherIncome	8069000	USD
CY2021Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.031
CY2020Q2	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.655
	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	600000	USD
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	40352000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	197000	shares

Files In Submission

Name	View Source	Status
0001561550-21-000018-index-headers.html	Edgar Link	pending
0001561550-21-000018-index.html	Edgar Link	pending
0001561550-21-000018.txt	Edgar Link	pending
0001561550-21-000018-xbrl.zip	Edgar Link	pending
ddog-20210630.htm	Edgar Link	pending
ddog-20210630.xsd	Edgar Link	pending
ddog-20210630_cal.xml	Edgar Link	unprocessable
ddog-20210630_def.xml	Edgar Link	unprocessable
ddog-20210630_htm.xml	Edgar Link	completed
ddog-20210630_lab.xml	Edgar Link	unprocessable
ddog-20210630_pre.xml	Edgar Link	unprocessable
ex-311x20210630x10q.htm	Edgar Link	pending
ex-312x20210630x10q.htm	Edgar Link	pending
ex-321x20210630x10q.htm	Edgar Link	pending
ex-322x20210630x10q.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$DDOG
Datadog, Inc. Stock $ddog

2021 Q2 Form 10-Q Financial Statement

#000156155021000018 Filed on August 06, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DDOG Datadog, Inc. Stock $ddog

2021 Q2 Form 10-Q Financial Statement

#000156155021000018 Filed on August 06, 2021

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$DDOG
Datadog, Inc. Stock $ddog