$PSTG
Pure Storage, Inc. Stock $pstg

$pstg Overview Financials Valuation SEC Filings Company Website

2021 Q1 Form 10-K Financial Statement

#000162828021005538 Filed on March 25, 2021

Income Statement

Concept	2021 Q1	2020 Q1	2019 Q1
Revenue	$502.7M	$492.0M	$422.2M
YoY Change	2.17%	16.53%	24.21%
Cost Of Revenue	$161.9M	$143.8M	$141.5M
YoY Change	12.59%	1.63%	20.02%
Gross Profit	$340.9M	$348.2M	$280.7M
YoY Change	-2.1%	24.05%	26.5%
Gross Profit Margin	67.81%	70.77%	66.49%
Selling, General & Admin	$249.3M	$234.0M	$209.0M
YoY Change	6.54%	11.96%	26.44%
% of Gross Profit	73.13%	67.2%	74.46%
Research & Development	$130.4M	$114.9M	$96.60M
YoY Change	13.49%	18.94%	27.95%
% of Gross Profit	38.25%	33.0%	34.41%
Depreciation & Amortization	$20.20M	$22.90M	$19.50M
YoY Change	-11.79%	17.44%	20.37%
% of Gross Profit	5.93%	6.58%	6.95%
Operating Expenses	$379.6M	$348.9M	$305.7M
YoY Change	8.8%	14.13%	26.95%
Operating Profit	-$38.70M	-$700.0K	-$25.00M
YoY Change	5428.57%	-97.2%	32.28%
Interest Expense	-$3.000M	-$1.400M
YoY Change	114.29%
% of Operating Profit
Other Income/Expense, Net	$600.0K	$500.0K	-$100.0K
YoY Change	20.0%	-600.0%	-102.0%
Pretax Income	-$49.20M	-$1.600M	-$25.10M
YoY Change	2975.0%	-93.63%	81.88%
Income Tax	$3.000M	$3.000M	$700.0K
% Of Pretax Income
Net Earnings	-$52.30M	-$4.700M	-$25.80M
YoY Change	1012.77%	-81.78%	73.15%
Net Earnings / Revenue	-10.4%	-0.96%	-6.11%
Basic Earnings Per Share
Diluted Earnings Per Share	-$190.6K	-$18.12K	-$107.6K
COMMON SHARES
Basic Shares Outstanding	280.3M shares	267.0M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2021 Q1	2020 Q1	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.254B	$1.299B	$1.197B
YoY Change	-3.51%	8.49%	100.47%
Cash & Equivalents	$337.1M	$362.6M	$448.0M
Short-Term Investments	$916.4M	$936.5M	$749.5M
Other Short-Term Assets	$147.0M	$94.00M	$80.90M
YoY Change	56.38%	16.19%	17.76%
Inventory	$46.73M	$38.52M	$44.69M
Prepaid Expenses
Receivables	$460.9M	$458.6M	$378.7M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.908B	$1.890B	$1.702B
YoY Change	0.94%	11.08%	80.38%
LONG-TERM ASSETS
Property, Plant & Equipment	$163.0M	$122.7M	$125.4M
YoY Change	32.83%	-2.08%	40.62%
Goodwill	$358.7M	$37.58M	$11.00M
YoY Change	854.4%	241.77%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$36.90M	$25.03M	$13.18M
YoY Change	47.38%	89.97%	209.05%
Total Long-Term Assets	$911.3M	$473.8M	$271.2M
YoY Change	92.33%	74.71%	50.24%
TOTAL ASSETS
Total Short-Term Assets	$1.908B	$1.890B	$1.702B
Total Long-Term Assets	$911.3M	$473.8M	$271.2M
Total Assets	$2.819B	$2.364B	$1.973B
YoY Change	19.26%	19.83%	75.54%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$67.53M	$77.65M	$103.5M
YoY Change	-13.03%	-24.95%	22.56%
Accrued Expenses	$61.75M	$47.22M	$39.86M
YoY Change	30.77%	18.47%	46.82%
Deferred Revenue	$438.3M	$356.0M	$266.6M
YoY Change	23.12%	33.55%	39.41%
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$760.7M	$614.7M	$509.8M
YoY Change	23.74%	20.58%	40.56%
LONG-TERM LIABILITIES
Long-Term Debt	$755.8M	$477.0M	$449.8M
YoY Change	58.45%	6.05%
Other Long-Term Liabilities	$27.23M	$8.084M	$6.265M
YoY Change	236.84%	29.03%	55.65%
Total Long-Term Liabilities	$783.0M	$485.1M	$6.265M
YoY Change	61.42%	7642.87%	55.65%
TOTAL LIABILITIES
Total Short-Term Liabilities	$760.7M	$614.7M	$509.8M
Total Long-Term Liabilities	$783.0M	$485.1M	$6.265M
Total Liabilities	$2.069B	$1.534B	$1.235B
YoY Change	34.9%	24.19%	124.76%
SHAREHOLDERS EQUITY
Retained Earnings	-$1.565B	-$1.283B	-$1.082B
YoY Change	21.99%	18.58%	19.74%
Common Stock	$2.308B	$2.108B	$1.820B
YoY Change	9.49%	15.8%	22.99%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$750.0M	$830.1M	$737.8M
YoY Change
Total Liabilities & Shareholders Equity	$2.819B	$2.364B	$1.973B
YoY Change	19.26%	19.83%	75.54%

Cashflow Statement

Concept	2021 Q1	2020 Q1	2019 Q1
OPERATING ACTIVITIES
Net Income	-$52.30M	-$4.700M	-$25.80M
YoY Change	1012.77%	-81.78%	73.15%
Depreciation, Depletion And Amortization	$20.20M	$22.90M	$19.50M
YoY Change	-11.79%	17.44%	20.37%
Cash From Operating Activities	$69.00M	$69.90M	$80.80M
YoY Change	-1.29%	-13.49%	36.95%
INVESTING ACTIVITIES
Capital Expenditures	-$21.40M	-$13.60M	-$29.40M
YoY Change	57.35%	-53.74%	42.03%
Acquisitions
YoY Change
Other Investing Activities	$19.10M	$1.500M	-$13.80M
YoY Change	1173.33%	-110.87%	-193.24%
Cash From Investing Activities	-$2.200M	-$12.10M	-$43.20M
YoY Change	-81.82%	-71.99%	632.2%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	5.800M	400.0K	3.800M
YoY Change	1350.0%	-89.47%	-57.3%
NET CHANGE
Cash From Operating Activities	69.00M	69.90M	80.80M
Cash From Investing Activities	-2.200M	-12.10M	-43.20M
Cash From Financing Activities	5.800M	400.0K	3.800M
Net Change In Cash	72.60M	58.20M	41.40M
YoY Change	24.74%	40.58%	-33.23%
FREE CASH FLOW
Cash From Operating Activities	$69.00M	$69.90M	$80.80M
Capital Expenditures	-$21.40M	-$13.60M	-$29.40M
Free Cash Flow	$90.40M	$83.50M	$110.2M
YoY Change	8.26%	-24.23%	38.27%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2021	dei	Amendment Flag AmendmentFlag	false
CY2021	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2021
CY2021	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2021	dei	Entity Central Index Key EntityCentralIndexKey	0001474432
CY2021	dei	Document Type DocumentType	10-K
CY2021	dei	Document Annual Report DocumentAnnualReport	true
CY2021	dei	Document Period End Date DocumentPeriodEndDate	2021-01-31
CY2021	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-31
CY2021	dei	Document Transition Report DocumentTransitionReport	false
CY2021	dei	Entity File Number EntityFileNumber	001-37570
CY2021	dei	Entity Registrant Name EntityRegistrantName	Pure Storage, Inc.
CY2021	dei	Entity Registrant Name EntityRegistrantName	Pure Storage, Inc.
CY2021	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	DE
CY2021	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	27-1069557
CY2021	dei	Entity Address Address Line1 EntityAddressAddressLine1	650 Castro Street
CY2021	dei	Entity Address Address Line2 EntityAddressAddressLine2	Suite 400
CY2021	dei	Entity Address City Or Town EntityAddressCityOrTown	Mountain View
CY2021	dei	Entity Address State Or Province EntityAddressStateOrProvince	CA
CY2021	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	94041
CY2021	dei	City Area Code CityAreaCode	800
CY2021	dei	Local Phone Number LocalPhoneNumber	379-7873
CY2021	dei	Security12b Title Security12bTitle	Class A Common Stock, par value $0.0001 per share
CY2021	dei	Trading Symbol TradingSymbol	PSTG
CY2021	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2021	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2021	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2021	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2021	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2021	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2021	dei	Entity Small Business EntitySmallBusiness	false
CY2021	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2021	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2021	dei	Entity Shell Company EntityShellCompany	false
CY2020Q3	dei	Entity Public Float EntityPublicFloat	4400000000	USD
CY2021Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	280335794	shares
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	362635000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	337147000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	936518000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	916388000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	542000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1033000	USD
CY2020Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	458643000	USD
CY2021Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	460879000	USD
CY2020Q1	us-gaap	Inventory Net InventoryNet	38518000	USD
CY2021Q1	us-gaap	Inventory Net InventoryNet	46733000	USD
CY2020Q1	pstg	Deferred Commissions Current DeferredCommissionsCurrent	37148000	USD
CY2021Q1	pstg	Deferred Commissions Current DeferredCommissionsCurrent	57183000	USD
CY2020Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	56930000	USD
CY2021Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	89836000	USD
CY2020Q1	us-gaap	Assets Current AssetsCurrent	1890392000	USD
CY2021Q1	us-gaap	Assets Current AssetsCurrent	1908166000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	122740000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	163041000	USD
CY2020Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	112854000	USD
CY2021Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	134668000	USD
CY2020Q1	pstg	Deferred Commissions Noncurrent DeferredCommissionsNoncurrent	102056000	USD
CY2021Q1	pstg	Deferred Commissions Noncurrent DeferredCommissionsNoncurrent	130741000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	58257000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	76648000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	37584000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	358736000	USD
CY2020Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	15287000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	10544000	USD
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CY2021Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	36896000	USD
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CY2021Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	67530000	USD
CY2020Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	106592000	USD
CY2021Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	160817000	USD
CY2020Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	47223000	USD
CY2021Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	61754000	USD
CY2020Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	27264000	USD
CY2021Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	32231000	USD
CY2020Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	356011000	USD
CY2021Q1	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	438321000	USD
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CY2021Q1	us-gaap	Liabilities Current LiabilitiesCurrent	760653000	USD
CY2020Q1	us-gaap	Senior Long Term Notes SeniorLongTermNotes	477007000	USD
CY2021Q1	us-gaap	Senior Long Term Notes SeniorLongTermNotes	755814000	USD
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CY2020Q1	us-gaap	Contract With Customer Liability Noncurrent ContractWithCustomerLiabilityNoncurrent	341277000	USD
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CY2021Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	27230000	USD
CY2020Q1	us-gaap	Liabilities Liabilities	1534086000	USD
CY2021Q1	us-gaap	Liabilities Liabilities	2069434000	USD
CY2020Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2021Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2020Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2021Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.0001
CY2020Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2021Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
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CY2020Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
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CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-280115000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	574401000	USD
CY2019	pstg	Stock Issued During Period Value Stock Options Exercised Net Of Repurchases StockIssuedDuringPeriodValueStockOptionsExercisedNetOfRepurchases	47750000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	210645000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation And Exercise Of Stock Options AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationAndExerciseOfStockOptions	320000	USD
CY2020	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	226705000	USD
CY2019	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	632000	USD
CY2019	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	33444000	USD
CY2019	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	20000000	USD
CY2019	pstg	Adjustmentto Additional Paid In Capital Purchase Derivative Instrument AdjustmenttoAdditionalPaidInCapitalPurchaseDerivativeInstrument	64630000	USD
CY2019	us-gaap	Adjustments To Additional Paid In Capital Equity Component Of Convertible Debt AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt	133265000	USD
CY2019	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1579000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-178362000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	737780000	USD
CY2020	pstg	Stock Issued During Period Value Stock Options Exercised Net Of Repurchases StockIssuedDuringPeriodValueStockOptionsExercisedNetOfRepurchases	42931000	USD
CY2020	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	10379000	USD
CY2020	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	43298000	USD
CY2020	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	15017000	USD
CY2020	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5787000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-200987000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	830118000	USD
CY2021	pstg	Stock Issued During Period Value Stock Options Exercised Net Of Repurchases StockIssuedDuringPeriodValueStockOptionsExercisedNetOfRepurchases	59510000	USD
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	242685000	USD
CY2021	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	8258000	USD
CY2021	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	32439000	USD
CY2021	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	135175000	USD
CY2021	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	8802000	USD
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1961000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-282076000	USD
CY2021Q1	us-gaap	Stockholders Equity StockholdersEquity	750006000	USD
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-178362000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-200987000	USD
CY2019	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	135649000	USD
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-282076000	USD
CY2019	us-gaap	Depreciation And Amortization DepreciationAndAmortization	70878000	USD
CY2020	us-gaap	Depreciation And Amortization DepreciationAndAmortization	89710000	USD
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	70042000	USD
CY2019	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	21031000	USD
CY2020	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	27179000	USD
CY2021	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	29070000	USD
CY2019	us-gaap	Share Based Compensation ShareBasedCompensation	210645000	USD
CY2020	us-gaap	Share Based Compensation ShareBasedCompensation	226705000	USD
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	242344000	USD
CY2019	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2020	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2021	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	7505000	USD
CY2019	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	5039000	USD
CY2020	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1336000	USD
CY2021	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-7340000	USD
CY2020	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	79442000	USD
CY2021	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-410000	USD
CY2019	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	12289000	USD
CY2020	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2393000	USD
CY2021	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	8690000	USD
CY2019	pstg	Increase Decrease In Deferred Commissions IncreaseDecreaseInDeferredCommissions	27660000	USD
CY2020	pstg	Increase Decrease In Deferred Commissions IncreaseDecreaseInDeferredCommissions	24231000	USD
CY2021	pstg	Increase Decrease In Deferred Commissions IncreaseDecreaseInDeferredCommissions	48721000	USD
CY2019	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6972000	USD
CY2020	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	16734000	USD
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	33982000	USD
CY2019	pstg	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	0	USD
CY2020	pstg	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	26511000	USD
CY2021	pstg	Increase Decrease In Operating Lease Right Of Use Asset IncreaseDecreaseInOperatingLeaseRightOfUseAsset	28804000	USD
CY2019	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	14293000	USD
CY2020	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-18856000	USD
CY2021	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-14364000	USD
CY2019	pstg	Increase Decrease In Accrued Compensation And Other Liabilities IncreaseDecreaseInAccruedCompensationAndOtherLiabilities	51810000	USD
CY2020	pstg	Increase Decrease In Accrued Compensation And Other Liabilities IncreaseDecreaseInAccruedCompensationAndOtherLiabilities	20296000	USD
CY2021	pstg	Increase Decrease In Accrued Compensation And Other Liabilities IncreaseDecreaseInAccruedCompensationAndOtherLiabilities	76972000	USD
CY2019	us-gaap	Operating Lease Payments OperatingLeasePayments	0	USD
CY2020	us-gaap	Operating Lease Payments OperatingLeasePayments	25377000	USD
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	27318000	USD
CY2019	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	161737000	USD
CY2020	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	161071000	USD
CY2021	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	140305000	USD
CY2019	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	164423000	USD
CY2020	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	189574000	USD
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	187641000	USD
CY2019	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	100246000	USD
CY2020	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	87847000	USD
CY2021	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	94975000	USD
CY2019	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	13899000	USD
CY2020	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	51594000	USD
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	339641000	USD
CY2019	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2020	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	9000000	USD
CY2021	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2019	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	665357000	USD
CY2020	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	795580000	USD
CY2021	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	573959000	USD
CY2019	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	19878000	USD
CY2020	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	200251000	USD
CY2021	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	171530000	USD
CY2019	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	253280000	USD
CY2020	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	419059000	USD
CY2021	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	423936000	USD
CY2019	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	5000000	USD
CY2020	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2021	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	5000000	USD
CY2019	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-511344000	USD
CY2020	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-324711000	USD
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-418109000	USD
CY2019	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	47771000	USD
CY2020	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	42899000	USD
CY2021	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	59339000	USD
CY2019	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	33444000	USD
CY2020	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	43298000	USD
CY2021	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans	32439000	USD
CY2019	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	562062000	USD
CY2020	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2021	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2019	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	64630000	USD
CY2020	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2021	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2019	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2020	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2021	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	251892000	USD
CY2019	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	6101000	USD
CY2020	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	11555000	USD
CY2021	us-gaap	Repayments Of Assumed Debt RepaymentsOfAssumedDebt	0	USD
CY2019	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	632000	USD
CY2020	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	10379000	USD
CY2021	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8258000	USD
CY2019	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	20000000	USD
CY2020	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	15017000	USD
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	135175000	USD
CY2019	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	551914000	USD
CY2020	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	49246000	USD
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	200237000	USD
CY2019	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	204993000	USD
CY2020	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-85891000	USD
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-30231000	USD
CY2018Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	258820000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	463813000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	377922000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	463813000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	377922000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	347691000	USD
CY2019Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	447990000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	362635000	USD
CY2021Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	337147000	USD
CY2019Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	15823000	USD
CY2020Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	15287000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	10544000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	463813000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	377922000	USD
CY2021Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	347691000	USD
CY2019	us-gaap	Interest Paid Net InterestPaidNet	371000	USD
CY2020	us-gaap	Interest Paid Net InterestPaidNet	718000	USD
CY2021	us-gaap	Interest Paid Net InterestPaidNet	2279000	USD
CY2019	us-gaap	Income Taxes Paid IncomeTaxesPaid	4696000	USD
CY2020	us-gaap	Income Taxes Paid IncomeTaxesPaid	4824000	USD
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	10522000	USD
CY2019	pstg	Cash Paid For Amounts Included In The Measurement Of Lease Liabilities CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilities	0	USD
CY2020	pstg	Cash Paid For Amounts Included In The Measurement Of Lease Liabilities CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilities	32785000	USD
CY2021	pstg	Cash Paid For Amounts Included In The Measurement Of Lease Liabilities CashPaidForAmountsIncludedInTheMeasurementOfLeaseLiabilities	36980000	USD
CY2019	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	13873000	USD
CY2020	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6814000	USD
CY2021	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	10979000	USD
CY2019	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	USD
CY2020	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	14937000	USD
CY2021	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	57471000	USD
CY2019	pstg	Acquisitionconsiderationwithheldforindemnificationclaims Acquisitionconsiderationwithheldforindemnificationclaims	3725000	USD
CY2020	pstg	Acquisitionconsiderationwithheldforindemnificationclaims Acquisitionconsiderationwithheldforindemnificationclaims	0	USD
CY2021	pstg	Acquisitionconsiderationwithheldforindemnificationclaims Acquisitionconsiderationwithheldforindemnificationclaims	0	USD
CY2019	pstg	Vesting Of Early Exercised Stock Options And Restricted Stock Awards VestingOfEarlyExercisedStockOptionsAndRestrictedStockAwards	320000	USD
CY2020	pstg	Vesting Of Early Exercised Stock Options And Restricted Stock Awards VestingOfEarlyExercisedStockOptionsAndRestrictedStockAwards	0	USD
CY2021	pstg	Vesting Of Early Exercised Stock Options And Restricted Stock Awards VestingOfEarlyExercisedStockOptionsAndRestrictedStockAwards	0	USD
CY2019	pstg	Business Combination Fair Value Of Equity Awards Assumed BusinessCombinationFairValueOfEquityAwardsAssumed	0	USD
CY2020	pstg	Business Combination Fair Value Of Equity Awards Assumed BusinessCombinationFairValueOfEquityAwardsAssumed	0	USD
CY2021	pstg	Business Combination Fair Value Of Equity Awards Assumed BusinessCombinationFairValueOfEquityAwardsAssumed	8802000	USD
CY2021	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-top:18pt;text-align:justify;text-indent:31.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="margin-top:6pt;text-align:justify;text-indent:31.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the amounts reported and disclosed in the financial statements and accompanying notes. Actual results could differ from these estimates and assumptions due to risks and uncertainties, including uncertainty in the current economic environment from the ongoing COVID-19 pandemic. Such estimates include, but are not limited to, the determination of standalone selling price for revenue arrangements with multiple performance obligations, useful lives of intangible assets and property and equipment, the period of benefit for deferred contract costs for commissions, stock-based compensation, provision for income taxes including related reserves, fair value of equity assumed, intangible and tangible assets acquired and liabilities assumed for business combinations. Management bases its estimates on historical experience and on various other assumptions which management believes to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities.</span></div>
CY2021	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="margin-top:18pt;text-align:justify;text-indent:31.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Concentration Risk</span></div><div style="margin-top:6pt;text-align:justify;text-indent:31.5pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Financial instruments that are exposed to concentration of credit risk consist primarily of cash and cash equivalents, marketable securities, and accounts receivable. At the end of fiscal 2020 and 2021, the majority of our cash and cash equivalents have been invested with three financial institutions and such deposits exceed federally insured limits. Management believes that the financial institutions that hold our investments are financially sound and, accordingly, are subject to minimal credit risk. We define a customer as an entity that purchases our products and services from one of our channel partners or from us directly. The majority of our revenue and accounts receivable are derived from the United States across a multitude of industries. We perform ongoing evaluations to determine customer credit. At the end of fiscal 2020 and 2021, no channel partner represented 10% or more of total accounts receivable, net. At the end of fiscal 2020 and 2021, we had one customer that represented 12% and 10% of accounts receivable, net. One channel partner represented 11% of revenue for fiscal 2019. No channel partner represented more than 10% of revenue for fiscal 2020 and 2021. No customer represented 10% or more of revenue for fiscal 2019, 2020 or 2021. We rely on a limited number of contract manufacturers and suppliers of components for our products. In instances where contract manufacturers and suppliers fail to perform their obligations, we may be unable to find alternative contract manufacturers and suppliers or satisfactorily deliver our products to our customers on time.</span></div>
CY2021Q1	pstg	Number Of Financial Institutions NumberOfFinancialInstitutions	3	revenueSource
CY2020Q1	pstg	Number Of Financial Institutions NumberOfFinancialInstitutions	3	revenueSource
CY2020	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-80000	USD
CY2021	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	496000	USD
CY2019Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	660000	USD
CY2018Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1062000	USD
CY2019Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	660000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	542000	USD
CY2019	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-79000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	542000	USD
CY2021Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	1033000	USD
CY2019	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	323000	USD
CY2020	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	38000	USD
CY2021	us-gaap	Allowance For Doubtful Accounts Receivable Write Offs AllowanceForDoubtfulAccountsReceivableWriteOffs	5000	USD
CY2020Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	15300000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	10500000	USD
CY2021	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2021	pstg	Deferred Commissions Related To Subscription Services Revenue Useful Life DeferredCommissionsRelatedToSubscriptionServicesRevenueUsefulLife	P6Y
CY2021	pstg	Number Of Revenue Sources NumberOfRevenueSources	2	revenueSource
CY2020	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	0	USD
CY2021	us-gaap	Capitalized Computer Software Additions CapitalizedComputerSoftwareAdditions	0	USD
CY2019	us-gaap	Advertising Expense AdvertisingExpense	10700000	USD
CY2020	us-gaap	Advertising Expense AdvertisingExpense	13300000	USD
CY2021	us-gaap	Advertising Expense AdvertisingExpense	8100000	USD
CY2020Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	15287000	USD
CY2020Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash Amortized Cost DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCashAmortizedCost	932260000	USD
CY2020Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash Accumulated Gross Unrealized Gain Before Tax DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCashAccumulatedGrossUnrealizedGainBeforeTax	7263000	USD
CY2020Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCashAccumulatedGrossUnrealizedLossBeforeTax	4000	USD
CY2020Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCash	965874000	USD
CY2020Q1	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	14069000	USD
CY2020Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	936518000	USD
CY2020Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	15287000	USD
CY2021Q1	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	10544000	USD
CY2021Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash Amortized Cost DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCashAmortizedCost	922507000	USD
CY2021Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash Accumulated Gross Unrealized Gain Before Tax DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCashAccumulatedGrossUnrealizedGainBeforeTax	9255000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveAmortizedCostBasis	590828000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Rolling Year Two Through Five Fair Value AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue	598369000	USD
CY2021Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCashAccumulatedGrossUnrealizedLossBeforeTax	34000	USD
CY2021Q1	pstg	Debt Securities Availableforsale Cash Equivalents And Restricted Cash DebtSecuritiesAvailableforsaleCashEquivalentsAndRestrictedCash	981712000	USD
CY2021Q1	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	54780000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	916388000	USD
CY2021Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	10544000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Amortized Cost Basis AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsAmortizedCostBasis	316339000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Maturities Next Rolling Twelve Months Fair Value AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue	318019000	USD
CY2021Q1	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	907167000	USD
CY2021Q1	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	916388000	USD
CY2020	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2019	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Allowance For Credit Loss DebtSecuritiesAvailableForSaleAllowanceForCreditLoss	0	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	14689000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	4000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	1000000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	15689000	USD
CY2020Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	4000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months	41297000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	34000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	0	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position DebtSecuritiesAvailableForSaleUnrealizedLossPosition	41297000	USD
CY2021Q1	us-gaap	Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss	34000	USD
CY2020Q1	us-gaap	Inventory Raw Materials InventoryRawMaterials	2974000	USD
CY2021Q1	us-gaap	Inventory Raw Materials InventoryRawMaterials	4991000	USD
CY2020Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	35544000	USD
CY2021Q1	us-gaap	Inventory Finished Goods InventoryFinishedGoods	41742000	USD
CY2020Q1	us-gaap	Inventory Gross InventoryGross	38518000	USD
CY2021Q1	us-gaap	Inventory Gross InventoryGross	46733000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	395622000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	475515000	USD
CY2020Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	272882000	USD
CY2021Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	312474000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	122740000	USD
CY2021Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	163041000	USD
CY2019	us-gaap	Depreciation Depreciation	68300000	USD
CY2020	us-gaap	Depreciation Depreciation	80400000	USD
CY2021	us-gaap	Depreciation Depreciation	57100000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	75225000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	16968000	USD
CY2020Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	58257000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	106580000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	29932000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	76648000	USD
CY2019	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2600000	USD
CY2020	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	9300000	USD
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	13000000.0	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	16231000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	15685000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	15282000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	14477000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	11924000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	3049000	USD
CY2021Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	76648000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	37584000	USD
CY2021Q1	pstg	Accrued Expenses And Other Liabilities Current AccruedExpensesAndOtherLiabilitiesCurrent	61754000	USD
CY2021	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	321152000	USD
CY2021Q1	us-gaap	Goodwill Goodwill	358736000	USD
CY2020Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	9012000	USD
CY2021Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	4097000	USD
CY2020Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	7679000	USD
CY2021Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	15638000	USD
CY2020Q1	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	3829000	USD
CY2021Q1	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	866000	USD
CY2020Q1	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	6149000	USD
CY2021Q1	us-gaap	Business Combination Contingent Consideration Liability Current BusinessCombinationContingentConsiderationLiabilityCurrent	9600000	USD
CY2020Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	20554000	USD
CY2021Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	31553000	USD
CY2020Q1	pstg	Accrued Expenses And Other Liabilities Current AccruedExpensesAndOtherLiabilitiesCurrent	47223000	USD
CY2019Q1	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	114973000	USD
CY2020Q1	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	139204000	USD
CY2020	pstg	Contract With Customer Liability Increase From Additions ContractWithCustomerLiabilityIncreaseFromAdditions	141147000	USD
CY2021	pstg	Contract With Customer Liability Increase From Additions ContractWithCustomerLiabilityIncreaseFromAdditions	183151000	USD
CY2020	pstg	Contract With Customer Liability Revenue Recognized Total ContractWithCustomerLiabilityRevenueRecognizedTotal	116916000	USD
CY2021	pstg	Contract With Customer Liability Revenue Recognized Total ContractWithCustomerLiabilityRevenueRecognizedTotal	134431000	USD
CY2020Q1	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	139204000	USD
CY2021Q1	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	187924000	USD
CY2019	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	118400000	USD
CY2020	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	142500000	USD
CY2021	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	150200000	USD
CY2021Q1	us-gaap	Capitalized Contract Cost Net CapitalizedContractCostNet	187900000	USD
CY2021Q1	pstg	Expected Commission Percent ExpectedCommissionPercent	0.30
CY2021	pstg	Impairment Of Capitalized Commissions ImpairmentOfCapitalizedCommissions	0	USD
CY2021Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1093500000	USD
CY2021Q1	pstg	Revenue Remaining Performance Obligation Percentage Recognized In Net12 Months RevenueRemainingPerformanceObligationPercentageRecognizedInNet12Months	0.43
CY2019	pstg	Impairment Of Capitalized Commissions ImpairmentOfCapitalizedCommissions	0	USD
CY2020	pstg	Impairment Of Capitalized Commissions ImpairmentOfCapitalizedCommissions	0	USD
CY2020	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	267000000.0	USD
CY2021	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	353100000	USD
CY2021Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	1093500000	USD
CY2021Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P12M
CY2018Q2	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	12900000	USD
CY2021Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	6700000	USD
CY2021Q1	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	251800000	USD
CY2020Q1	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	11500000	USD
CY2021Q1	us-gaap	Loss Contingency Accrual At Carrying Value LossContingencyAccrualAtCarryingValue	0	USD
CY2020	us-gaap	Operating Lease Cost OperatingLeaseCost	33800000	USD
CY2021	us-gaap	Operating Lease Cost OperatingLeaseCost	37411000	USD
CY2020	us-gaap	Variable Lease Cost VariableLeaseCost	8097000	USD
CY2021	us-gaap	Variable Lease Cost VariableLeaseCost	9168000	USD
CY2020	us-gaap	Short Term Lease Cost ShortTermLeaseCost	5537000	USD
CY2021Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y2M12D
CY2021Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.058
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	19231000	USD
CY2021	us-gaap	Short Term Lease Cost ShortTermLeaseCost	5734000	USD
CY2019	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	25600000	USD
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P5Y7M6D
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.065
CY2020	us-gaap	Lease Cost LeaseCost	47434000	USD
CY2021	us-gaap	Lease Cost LeaseCost	52313000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	40110000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	36971000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	31340000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	27059000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	24371000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	179082000	USD
CY2021Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	26490000	USD
CY2021Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	152592000	USD
CY2021Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2021	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	9734153	shares
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	237803000	USD
CY2021	pstg	Share Based Compensation Arrangement By Share Based Payment Award Options Assumed In Acquisition Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedInAcquisitionGross	1891349	shares
CY2021Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2021Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2021Q1	pstg	Numberof Classesof Stock NumberofClassesofStock	2	class
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	18558974	shares
CY2021Q1	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	67368912	shares
CY2021	pstg	Number Of Equity Compensation Plans NumberOfEquityCompensationPlans	2	plan
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	26822243	shares
CY2020Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.97
CY2020	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P3Y10M24D
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	6.11
CY2021	pstg	Share Based Compensation Arrangements By Share Based Payment Award Options Assumed In Acquisition Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsAssumedInAcquisitionWeightedAverageExercisePrice	1.75
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	420465	shares
CY2021	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	14.77
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	18558974	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.60
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P4Y3M18D
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	251503000	USD
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	16016719	shares
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	9.92
CY2021	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y9M18D
CY2021Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	211566000	USD
CY2021	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y2M12D
CY2019	us-gaap	Net Income Loss NetIncomeLoss	-178362000	USD
CY2020	us-gaap	Net Income Loss NetIncomeLoss	-200987000	USD
CY2021	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	1682266	shares
CY2021	us-gaap	Net Income Loss NetIncomeLoss	-282076000	USD
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	232042000	shares
CY2019	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	210645000	USD
CY2020	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	226705000	USD
CY2021	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	242344000	USD
CY2019	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	232042000	shares
CY2020	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	252820000	shares
CY2021	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	267824000	shares
CY2019	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.77
CY2020	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.79
CY2021	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.05
CY2019	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	82582000	shares
CY2020	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	81218000	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	80337000	shares
CY2020	us-gaap	Investment Income Interest InvestmentIncomeInterest	27241000	USD
CY2019	us-gaap	Investment Income Interest InvestmentIncomeInterest	18013000	USD
CY2021	us-gaap	Investment Income Interest InvestmentIncomeInterest	17442000	USD
CY2019	us-gaap	Interest Expense InterestExpense	21615000	USD
CY2020	us-gaap	Interest Expense InterestExpense	27897000	USD
CY2021	us-gaap	Interest Expense InterestExpense	31403000	USD
CY2019	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5230000	USD
CY2020	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-3396000	USD
CY2021	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2507000	USD
CY2019	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	816000	USD
CY2020	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	669000	USD
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2327000	USD
CY2019	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-8016000	USD
CY2020	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-3383000	USD
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-9127000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-145428000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-212672000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-312119000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-31845000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	18006000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	41959000	USD
CY2019	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-177273000	USD
CY2020	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-194666000	USD
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-270160000	USD
CY2019	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	571000	USD
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CY2020	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1991000	USD
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CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1089000	USD
CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6321000	USD
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CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11916000	USD
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CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-56734000	USD
CY2019	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	10371000	USD
CY2020	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	11033000	USD
CY2021	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	14138000	USD
CY2020	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	210000	USD
CY2021	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	349000	USD
CY2019	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-28437000	USD
CY2020	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	-6683000	USD
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CY2020	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	0	USD
CY2021	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	14021000	USD
CY2019	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	12299000	USD
CY2020	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	2935000	USD
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	2282000	USD
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CY2019	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	132000	USD
CY2020	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	722000	USD
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CY2019	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1089000	USD
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CY2020	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	6321000	USD
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CY2020Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	76209000	USD
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CY2020Q1	us-gaap	Deferred Tax Assets Charitable Contribution Carryforwards DeferredTaxAssetsCharitableContributionCarryforwards	2835000	USD
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CY2020Q1	pstg	Deferred Tax Assets Interest Expense Limitation DeferredTaxAssetsInterestExpenseLimitation	0	USD
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CY2019Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	18891000	USD
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CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	39571000	USD
CY2021Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	39600000	USD
CY2021Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2300000	USD
CY2021Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
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CY2020	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	8600000	USD
CY2021	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	10200000	USD

Files In Submission

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$PSTG
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2021 Q1 Form 10-K Financial Statement

#000162828021005538 Filed on March 25, 2021

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$PSTG Pure Storage, Inc. Stock $pstg

2021 Q1 Form 10-K Financial Statement

#000162828021005538 Filed on March 25, 2021

Income Statement

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$PSTG
Pure Storage, Inc. Stock $pstg