$WDAY
Workday, Inc. Stock $wday

$wday Overview Financials Valuation SEC Filings Company Website

2015 Q1 Form 10-K Financial Statement

#000132781115000006 Filed on March 25, 2015

Income Statement

Concept	2015 Q1	2014 Q1	2013 Q4
Revenue	$226.3M	$141.9M	$127.9M
YoY Change	59.5%	74.03%	76.09%
Cost Of Revenue	$70.00M	$50.80M	$48.59M
YoY Change	37.8%	53.94%	60.93%
Gross Profit	$156.3M	$91.10M	$79.28M
YoY Change	71.57%	87.84%	86.88%
Gross Profit Margin	69.08%	64.22%	62.0%
Selling, General & Admin	$117.7M	$83.80M	$70.33M
YoY Change	40.45%	71.02%	27.37%
% of Gross Profit	75.3%	91.99%	88.71%
Research & Development	$89.00M	$55.30M	$49.35M
YoY Change	60.94%	82.51%	75.78%
% of Gross Profit	56.94%	60.7%	62.25%
Depreciation & Amortization	$16.50M	$10.70M	$9.361M
YoY Change	54.21%	84.48%	109.84%
% of Gross Profit	10.56%	11.75%	11.81%
Operating Expenses	$206.7M	$139.0M	$168.3M
YoY Change	48.71%	75.51%	48.27%
Operating Profit	-$50.38M	-$47.98M	-$40.40M
YoY Change	5.02%	56.39%	-1.15%
Interest Expense	-$7.000M	-$7.000M	$7.663M
YoY Change	0.0%		1677.96%
% of Operating Profit
Other Income/Expense, Net	-$1.300M	$100.0K	$194.0K
YoY Change	-1400.0%	-150.0%	-585.0%
Pretax Income	-$58.70M	-$54.90M	-$47.29M
YoY Change	6.92%	78.25%	14.7%
Income Tax	$800.0K	$1.100M	$200.0K
% Of Pretax Income
Net Earnings	-$59.47M	-$55.98M	-$47.53M
YoY Change	6.22%	80.91%	14.62%
Net Earnings / Revenue	-26.28%	-39.46%	-37.17%
Basic Earnings Per Share
Diluted Earnings Per Share	-$320.4K	-$319.6K	-$272.4K
COMMON SHARES
Basic Shares Outstanding	189.0M shares	184.0M shares	175.0M shares
Diluted Shares Outstanding

Balance Sheet

Concept	2015 Q1	2014 Q1	2013 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.858B	$1.887B	$1.283B
YoY Change	-1.53%	138.71%	60.86%
Cash & Equivalents	$298.2M	$581.3M	$183.5M
Short-Term Investments	$1.560B	$1.305B	$1.099B
Other Short-Term Assets	$63.00M	$44.80M	$36.00M
YoY Change	40.63%	69.06%	55.84%
Inventory
Prepaid Expenses
Receivables	$188.4M	$92.18M	$86.96M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$2.108B	$2.024B	$1.406B
YoY Change	4.19%	128.84%	59.42%
LONG-TERM ASSETS
Property, Plant & Equipment	$140.1M	$77.66M	$73.96M
YoY Change	80.44%	74.19%	85.83%
Goodwill	$32.31M	$8.488M
YoY Change	280.68%	0.0%
Intangibles
YoY Change
Long-Term Investments	$10.00M
YoY Change
Other Assets	$45.79M	$45.66M	$22.10M
YoY Change	0.29%	1358.72%	9.39%
Total Long-Term Assets	$241.7M	$152.6M	$122.6M
YoY Change	58.38%	104.08%	79.21%
TOTAL ASSETS
Total Short-Term Assets	$2.108B	$2.024B	$1.406B
Total Long-Term Assets	$241.7M	$152.6M	$122.6M
Total Assets	$2.350B	$2.176B	$1.528B
YoY Change	7.99%	126.91%	60.84%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$10.62M	$6.212M	$8.228M
YoY Change	71.01%	133.1%	135.09%
Accrued Expenses	$80.30M	$73.60M	$64.10M
YoY Change	9.1%	80.39%	71.39%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$3.200M	$9.400M	$10.00M
YoY Change	-65.96%	-21.67%	4.17%
Total Short-Term Liabilities	$641.3M	$421.9M	$361.7M
YoY Change	52.0%	65.59%	68.31%
LONG-TERM LIABILITIES
Long-Term Debt	$490.5M	$472.0M	$468.6M
YoY Change	3.92%	3530.77%	2593.1%
Other Long-Term Liabilities	$15.30M	$14.27M	$11.96M
YoY Change	7.18%	8.7%	-88.3%
Total Long-Term Liabilities	$15.30M	$14.27M	$11.96M
YoY Change	7.18%	8.7%	-90.01%
TOTAL LIABILITIES
Total Short-Term Liabilities	$641.3M	$421.9M	$361.7M
Total Long-Term Liabilities	$15.30M	$14.27M	$11.96M
Total Liabilities	$1.224B	$989.0M	$914.8M
YoY Change	23.77%	169.64%	173.4%
SHAREHOLDERS EQUITY
Retained Earnings	-$822.4M	-$574.4M	-$518.4M
YoY Change	43.17%	42.93%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.201B	$1.187B	$613.4M
YoY Change
Total Liabilities & Shareholders Equity	$2.350B	$2.176B	$1.528B
YoY Change	7.99%	126.91%	60.84%

Cashflow Statement

Concept	2015 Q1	2014 Q1	2013 Q4
OPERATING ACTIVITIES
Net Income	-$59.47M	-$55.98M	-$47.53M
YoY Change	6.22%	80.91%	14.62%
Depreciation, Depletion And Amortization	$16.50M	$10.70M	$9.361M
YoY Change	54.21%	84.48%	109.84%
Cash From Operating Activities	$48.30M	$34.80M	$7.076M
YoY Change	38.79%	489.83%	-175.61%
INVESTING ACTIVITIES
Capital Expenditures	-$37.60M	-$27.30M	-$16.80M
YoY Change	37.73%	200.0%	2000.0%
Acquisitions			$0.00
YoY Change
Other Investing Activities	$80.60M	-$210.6M	$0.00
YoY Change	-138.27%	-40.24%	-100.0%
Cash From Investing Activities	$42.90M	-$237.9M	-$260.3M
YoY Change	-118.03%	-34.19%	-3.45%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	15.10M	601.0M	-776.0K
YoY Change	-97.49%	-18312.12%	-100.11%
NET CHANGE
Cash From Operating Activities	48.30M	34.80M	7.076M
Cash From Investing Activities	42.90M	-237.9M	-260.3M
Cash From Financing Activities	15.10M	601.0M	-776.0K
Net Change In Cash	106.3M	397.9M	-254.0M
YoY Change	-73.28%	-210.87%	-162.53%
FREE CASH FLOW
Cash From Operating Activities	$48.30M	$34.80M	$7.076M
Capital Expenditures	-$37.60M	-$27.30M	-$16.80M
Free Cash Flow	$85.90M	$62.10M	$23.88M
YoY Change	38.33%	314.0%	-378.99%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2015	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-31
CY2015	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2015	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2015
CY2015	dei	Document Period End Date DocumentPeriodEndDate	2015-01-31
CY2015	dei	Document Type DocumentType	10-K
CY2015	dei	Entity Central Index Key EntityCentralIndexKey	0001327811
CY2015Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	189000000	shares
CY2015	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2015	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2015	dei	Entity Incorporation Date Of Incorporation EntityIncorporationDateOfIncorporation	2005-03-31
CY2014Q3	dei	Entity Public Float EntityPublicFloat	9000000000	USD
CY2015	dei	Entity Registrant Name EntityRegistrantName	Workday, Inc.
CY2015	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2015	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2015	dei	Trading Symbol TradingSymbol	WDAY
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CY2014Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	12092000	USD
CY2015Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	34009000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	16751000	USD
CY2015Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	16337000	USD
CY2014Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	130462000	USD
CY2015Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	177211000	USD
CY2015	us-gaap	Deferred Tax Expense From Stock Options Exercised DeferredTaxExpenseFromStockOptionsExercised	0	USD
CY2014Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	USD
CY2015Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	783000	USD
CY2014Q1	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	4144000	USD
CY2015Q1	us-gaap	Deferred Tax Liabilities Prepaid Expenses DeferredTaxLiabilitiesPrepaidExpenses	7255000	USD
CY2015Q1	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	0	USD
CY2013	us-gaap	Depreciation Depreciation	16000000	USD
CY2014	us-gaap	Depreciation Depreciation	29000000	USD
CY2015	us-gaap	Depreciation Depreciation	46000000	USD
CY2013	us-gaap	Depreciation And Amortization DepreciationAndAmortization	17722000	USD
CY2014	us-gaap	Depreciation And Amortization DepreciationAndAmortization	34695000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	59205000	USD
CY2015	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
CY2013	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.62
CY2013Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.20
CY2013Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.21
CY2013Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.27
CY2014Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.32
CY2014	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.01
CY2014Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.32
CY2014Q3	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.38
CY2014Q4	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.33
CY2015Q1	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.32
CY2015	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.35
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-4000	USD
CY2014	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-72000	USD
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-425000	USD
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.001
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.010
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.008
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.378
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.161
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.159
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	0.003
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.254
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.225
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.002
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.006
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.007
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.050
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.019
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.006
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.000
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.127
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.069
CY2014Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	55620000	USD
CY2015Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	56152000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y2M0D
CY2015Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	37000000	USD
CY2014Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	938000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	2071000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	9902000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	1027000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	463000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	520000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	889000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	1027000	USD
CY2014Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	938000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	4538000	USD
CY2015Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	13828000	USD
CY2014Q1	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	7782000	USD
CY2015Q1	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	13082000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	48880000	USD
CY2014	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	65921000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	106051000	USD
CY2014Q1	us-gaap	Goodwill Goodwill	8488000	USD
CY2015Q1	us-gaap	Goodwill Goodwill	32312000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-119793000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-49652000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-93619000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	727000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-121179000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-152353000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-119066000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-170831000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-245972000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	124000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1678000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2010000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	0	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	943000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-65000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	3547000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	1120000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	12970000	USD
CY2014	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	25037000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	96876000	USD
CY2013	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	17153000	USD
CY2014	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	21071000	USD
CY2015	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	23514000	USD
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	97163000	USD
CY2014	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	128305000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	219179000	USD
CY2013	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	17582000	USD
CY2014	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	35066000	USD
CY2015	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	3964000	USD
CY2013	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	9877000	USD
CY2014	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	25876000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	15524000	USD
CY2013	us-gaap	Increase In Carrying Amount Of Redeemable Preferred Stock IncreaseInCarryingAmountOfRedeemablePreferredStock	568000	USD
CY2014	us-gaap	Increase In Carrying Amount Of Redeemable Preferred Stock IncreaseInCarryingAmountOfRedeemablePreferredStock	0	USD
CY2015	us-gaap	Increase In Carrying Amount Of Redeemable Preferred Stock IncreaseInCarryingAmountOfRedeemablePreferredStock	0	USD
CY2014Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	8488000	USD
CY2015Q1	us-gaap	Intangible Assets Net Including Goodwill IntangibleAssetsNetIncludingGoodwill	34779000	USD
CY2013	us-gaap	Interest Expense InterestExpense	1363000	USD
CY2014	us-gaap	Interest Expense InterestExpense	19618000	USD
CY2015	us-gaap	Interest Expense InterestExpense	31060000	USD
CY2013	us-gaap	Interest Paid InterestPaid	1315000	USD
CY2014	us-gaap	Interest Paid InterestPaid	4886000	USD
CY2015	us-gaap	Interest Paid InterestPaid	6869000	USD
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	560000	USD
CY2014	us-gaap	Investment Income Interest InvestmentIncomeInterest	1992000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	2960000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	6000000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	11000000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	21000000	USD
CY2014Q1	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	15885000	USD
CY2015Q1	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	47496000	USD
CY2014Q1	us-gaap	Lessee Leasing Arrangements Operating Leases Term Of Contract LesseeLeasingArrangementsOperatingLeasesTermOfContract	P95Y
CY2014Q1	us-gaap	Liabilities Liabilities	989048000	USD
CY2015Q1	us-gaap	Liabilities Liabilities	1232658000	USD
CY2014Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2176265000	USD
CY2015Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2358633000	USD
CY2014Q1	us-gaap	Liabilities Current LiabilitiesCurrent	421890000	USD
CY2015Q1	us-gaap	Liabilities Current LiabilitiesCurrent	641265000	USD
CY2014Q1	us-gaap	Marketable Securities MarketableSecurities	1305253000	USD
CY2015Q1	us-gaap	Marketable Securities MarketableSecurities	1559517000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	685537000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	1133610000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	19455000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-670118000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-682633000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-404167000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	11214000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	46263000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	102003000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	-119758000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	-172509000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-247982000	USD
CY2013	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	18717000	USD
CY2014	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	115000	USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	0	USD
CY2013	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-400000	USD
CY2014	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	77000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-2170000	USD
	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	2	Acquisition
CY2015	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	Segment
CY2013	us-gaap	Operating Expenses OperatingExpenses	391520000	USD
CY2014	us-gaap	Operating Expenses OperatingExpenses	622220000	USD
CY2015	us-gaap	Operating Expenses OperatingExpenses	1003562000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	-117863000	USD
CY2013Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-32624000	USD
CY2013Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-32283000	USD
CY2013Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-40399000	USD
CY2014Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-47976000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	-153282000	USD
CY2014Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	-52083000	USD
CY2014Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	-61769000	USD
CY2014Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	-51466000	USD
CY2015Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-50384000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	-215702000	USD
CY2015Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	119271000	USD
CY2015Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	16684000	USD
CY2015Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	9558000	USD
CY2015Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	15221000	USD
CY2015Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	21420000	USD
CY2015Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	22584000	USD
CY2015Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	33804000	USD
CY2014Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	45658000	USD
CY2015Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	53681000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-4000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-72000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-525000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	65000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	201000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-409000	USD
CY2013	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	69000	USD
CY2014	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	273000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	116000	USD
CY2014Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	14274000	USD
CY2015Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	15299000	USD
CY2013	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-56000	USD
CY2014	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-678000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-2924000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1203000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-17549000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-30270000	USD
CY2013	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2014	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	143729000	USD
CY2015	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2013	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2014	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	910000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1000000	USD
CY2013	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	0	USD
CY2014	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3806000	USD
CY2015	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	8291000	USD
CY2013	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2014	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	26317000	USD
CY2013	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2014	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	15000000	USD
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2013	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	765797000	USD
CY2014	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1587240000	USD
CY2015	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	1737840000	USD
CY2013	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	0	USD
CY2014	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	2000000	USD
CY2015	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	10000000	USD
CY2013	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	15898000	USD
CY2014	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	60725000	USD
CY2015	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	103646000	USD
CY2014Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2015Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2014Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2015Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	10000000	shares
CY2014Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2014Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2014Q1	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2015Q1	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2014Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	28449000	USD
CY2015Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	42502000	USD
CY2014Q1	us-gaap	Prepaid Expense Noncurrent PrepaidExpenseNoncurrent	2000000	USD
CY2013	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2014	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	584291000	USD
CY2015	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2013	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	684620000	USD
CY2014	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	USD
CY2015	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	592241000	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2013	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	10370000	USD
CY2014	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	23692000	USD
CY2015	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	36239000	USD
CY2013	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	92708000	USD
CY2015	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2013	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2014	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	342000	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	1266000	USD
CY2013	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	111577000	USD
CY2014	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	983242000	USD
CY2015	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1419454000	USD
CY2013	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	0	USD
CY2014	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	0	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	53182000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	-119190000	USD
CY2013Q2	us-gaap	Profit Loss ProfitLoss	-33015000	USD
CY2013Q3	us-gaap	Profit Loss ProfitLoss	-35978000	USD
CY2013Q4	us-gaap	Profit Loss ProfitLoss	-47534000	USD
CY2014Q1	us-gaap	Profit Loss ProfitLoss	-55982000	USD
CY2014	us-gaap	Profit Loss ProfitLoss	-172509000	USD
CY2014Q2	us-gaap	Profit Loss ProfitLoss	-59389000	USD
CY2014Q3	us-gaap	Profit Loss ProfitLoss	-69215000	USD
CY2014Q4	us-gaap	Profit Loss ProfitLoss	-59912000	USD
CY2015Q1	us-gaap	Profit Loss ProfitLoss	-59466000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	-247982000	USD
CY2014Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	138446000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	234259000	USD
CY2014Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	77664000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	140136000	USD
CY2014Q1	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	75867000	USD
CY2015Q1	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	139569000	USD
CY2013	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	9453000	USD
CY2014	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	12129000	USD
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	9759000	USD
CY2013	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	102665000	USD
CY2014	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	182116000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	316868000	USD
CY2014Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-574389000	USD
CY2015Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-822371000	USD
CY2013	us-gaap	Revenues Revenues	273657000	USD
CY2013Q2	us-gaap	Revenues Revenues	91645000	USD
CY2013Q3	us-gaap	Revenues Revenues	107555000	USD
CY2013Q4	us-gaap	Revenues Revenues	127872000	USD
CY2014Q1	us-gaap	Revenues Revenues	141866000	USD
CY2014	us-gaap	Revenues Revenues	468938000	USD
CY2014Q2	us-gaap	Revenues Revenues	159737000	USD
CY2014Q3	us-gaap	Revenues Revenues	186780000	USD
CY2014Q4	us-gaap	Revenues Revenues	215070000	USD
CY2015Q1	us-gaap	Revenues Revenues	226273000	USD
CY2015	us-gaap	Revenues Revenues	787860000	USD
CY2015Q1	us-gaap	Sale Of Stock Price Per Share SaleOfStockPricePerShare	79.46
CY2013	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	83337000	USD
CY2014	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	114769000	USD
CY2015	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	174532000	USD
CY2013	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	123440000	USD
CY2014	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	197373000	USD
CY2015	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	315840000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	15328000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	61851000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	156048000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Payments ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendPayments	0	USD
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.00
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.00
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.611
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum	0.558
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.543
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum	0.548
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.010
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum	0.018
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.008
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum	0.009
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	13054231	shares
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	3.12
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	70000000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	566000000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	311000000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	373718	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	0	shares
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1773000000	USD
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	1256000000	USD
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	20706207	shares
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	16663557	shares
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.93
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.06
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	1236000000	USD
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	16371996	shares
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	3.99
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	2.74
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	9.56
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.00
CY2015Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	997000000	USD
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	3668932	shares
CY2013	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	171473000	USD
CY2013	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	2419000	USD
CY2014	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	23692000	USD
CY2015	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	36239000	USD
CY2013	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	684620000	USD
CY2013	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	0	USD
CY2012Q1	us-gaap	Stockholders Equity StockholdersEquity	-175561000	USD
CY2013Q1	us-gaap	Stockholders Equity StockholdersEquity	592283000	USD
CY2014Q1	us-gaap	Stockholders Equity StockholdersEquity	1187217000	USD
CY2015Q1	us-gaap	Stockholders Equity StockholdersEquity	1125975000	USD
CY2013	us-gaap	Technology Services Costs TechnologyServicesCosts	77284000	USD
CY2014	us-gaap	Technology Services Costs TechnologyServicesCosts	107615000	USD
CY2015	us-gaap	Technology Services Costs TechnologyServicesCosts	162327000	USD
CY2012Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	10705000	USD
CY2013Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	15577000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	77090000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	88663000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	10982000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	49000	USD
CY2013Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	1000000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	1000000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	1000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	3480000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	70567000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	7676000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1392000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1928000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	3946000	USD
CY2013Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	400000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1000000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits Interest On Income Taxes Accrued UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued	1000000	USD
CY2013Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2000000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2000000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	2000000	USD
CY2015	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	47000000	USD
CY2013	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	74011000	shares
CY2014	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	171297000	shares
CY2015	us-gaap	Weighted Average Number Of Share Outstanding Basic And Diluted WeightedAverageNumberOfShareOutstandingBasicAndDiluted	183702000	shares
CY2015	wday	Accounts Receivable Collection Period AccountsReceivableCollectionPeriod	P30D
CY2014Q1	wday	Acquired Intangible Assets Net AcquiredIntangibleAssetsNet	0	USD
CY2015Q1	wday	Acquired Intangible Assets Net AcquiredIntangibleAssetsNet	2467000	USD
CY2014	wday	Adjustments To Additional Paid In Capital Convertible Debt Hedge AdjustmentsToAdditionalPaidInCapitalConvertibleDebtHedge	-143729000	USD
CY2014Q1	wday	Area Of Land Leased AreaOfLandLeased	6.9	acre
CY2014	wday	Area Of Land Leased AreaOfLandLeased	6.9	acre
CY2015Q1	wday	Business Acquisition Cost Of Acquired Entity Preferred Stock Purchased BusinessAcquisitionCostOfAcquiredEntityPreferredStockPurchased	10000000	USD
CY2015	wday	Cash And Cash Equivalents Original Maturity Period CashAndCashEquivalentsOriginalMaturityPeriod	three months or less
CY2014Q1	wday	Class Of Warrant Or Right Exercised ClassOfWarrantOrRightExercised	1400000	shares
CY2015	wday	Conversion Of Common Stock Into Class B Common Stock ConversionOfCommonStockIntoClassBCommonStock	42100000	shares
CY2013	wday	Cost Of Revenue Subscription And Support CostOfRevenueSubscriptionAndSupport	39251000	USD
CY2014	wday	Cost Of Revenue Subscription And Support CostOfRevenueSubscriptionAndSupport	69195000	USD
CY2015	wday	Cost Of Revenue Subscription And Support CostOfRevenueSubscriptionAndSupport	102476000	USD
CY2015Q1	wday	Decreasein Unrecognized Tax Benefitsis Reasonably Possible DecreaseinUnrecognizedTaxBenefitsisReasonablyPossible	2000000	USD
CY2014Q1	wday	Deferred Professional Service Costs Current DeferredProfessionalServiceCostsCurrent	3555000	USD
CY2015Q1	wday	Deferred Professional Service Costs Current DeferredProfessionalServiceCostsCurrent	3606000	USD
CY2014Q1	wday	Deferred Professional Service Costs Noncurrent DeferredProfessionalServiceCostsNoncurrent	4357000	USD
CY2015Q1	wday	Deferred Professional Service Costs Noncurrent DeferredProfessionalServiceCostsNoncurrent	1254000	USD
CY2015	wday	Deferred Revenue Anticipated Recognition Term DeferredRevenueAnticipatedRecognitionTerm	succeeding 12-month
CY2014Q1	wday	Deferred Sales Commission Current DeferredSalesCommissionCurrent	12891000	USD
CY2015Q1	wday	Deferred Sales Commission Current DeferredSalesCommissionCurrent	16865000	USD
CY2014Q1	wday	Deferred Tax Assets Operating Loss Carryforwards Stateand Foreign DeferredTaxAssetsOperatingLossCarryforwardsStateandForeign	23221000	USD
CY2015Q1	wday	Deferred Tax Assets Operating Loss Carryforwards Stateand Foreign DeferredTaxAssetsOperatingLossCarryforwardsStateandForeign	23047000	USD
CY2014Q1	wday	Deferred Tax Liabilities Deferred Intercompany Transactions DeferredTaxLiabilitiesDeferredIntercompanyTransactions	61701000	USD
CY2015Q1	wday	Deferred Tax Liabilities Deferred Intercompany Transactions DeferredTaxLiabilitiesDeferredIntercompanyTransactions	61389000	USD
CY2013	wday	Donation Of Common Stock DonationOfCommonStock	11250000	USD
CY2014	wday	Donation Of Common Stock DonationOfCommonStock	0	USD
CY2015	wday	Donation Of Common Stock DonationOfCommonStock	0	USD
CY2013	wday	Effective Income Tax Rate Reconciliation Intercompany Transactions EffectiveIncomeTaxRateReconciliationIntercompanyTransactions	0.000
CY2014	wday	Effective Income Tax Rate Reconciliation Intercompany Transactions EffectiveIncomeTaxRateReconciliationIntercompanyTransactions	-0.368
CY2015	wday	Effective Income Tax Rate Reconciliation Intercompany Transactions EffectiveIncomeTaxRateReconciliationIntercompanyTransactions	-0.002
CY2013	wday	Effective Income Tax Rate Reconciliation Stock Based Compensation EffectiveIncomeTaxRateReconciliationStockBasedCompensation	-0.024
CY2014	wday	Effective Income Tax Rate Reconciliation Stock Based Compensation EffectiveIncomeTaxRateReconciliationStockBasedCompensation	-0.039
CY2015	wday	Effective Income Tax Rate Reconciliation Stock Based Compensation EffectiveIncomeTaxRateReconciliationStockBasedCompensation	-0.040
CY2015	wday	Entity Date Of Reincorporation EntityDateOfReincorporation	2012-06-30
CY2015Q1	wday	Excess Stock Option Tax Benefit ExcessStockOptionTaxBenefit	267000000	USD
CY2014	wday	Issuance Of Common Stock And Common Stock Warrants For Cash IssuanceOfCommonStockAndCommonStockWarrantsForCash	1000	USD
CY2015	wday	Lease Annual Rent Payments LeaseAnnualRentPayments	200000	USD
CY2014	wday	Lease Term Period LeaseTermPeriod	P95Y
CY2015	wday	Period For Recognition As Current Assets PeriodForRecognitionAsCurrentAssets	P12M
CY2015	wday	Sale Of Subscription Revenues Contract Period SaleOfSubscriptionRevenuesContractPeriod	P3Y
CY2013	wday	Stock Issued During Period Value Donations To Charitable Organization StockIssuedDuringPeriodValueDonationsToCharitableOrganization	11250000	USD
CY2014	wday	Stock Issued Value For Restricted Shares Vested StockIssuedValueForRestrictedSharesVested	0	USD
CY2015	wday	Stock Issued Value For Restricted Shares Vested StockIssuedValueForRestrictedSharesVested	1000	USD
CY2014Q1	wday	Stock Options Exercised Liability Recorded StockOptionsExercisedLiabilityRecorded	6000000	USD
CY2015Q1	wday	Stock Options Exercised Liability Recorded StockOptionsExercisedLiabilityRecorded	4000000	USD
CY2013	wday	Stock Vested During Period Value Stock Options Exercised StockVestedDuringPeriodValueStockOptionsExercised	2447000	USD
CY2014	wday	Stock Vested During Period Value Stock Options Exercised StockVestedDuringPeriodValueStockOptionsExercised	3043000	USD
CY2015	wday	Stock Vested During Period Value Stock Options Exercised StockVestedDuringPeriodValueStockOptionsExercised	1887000	USD
CY2013	wday	Subscription Revenues SubscriptionRevenues	190320000	USD
CY2014	wday	Subscription Revenues SubscriptionRevenues	354169000	USD
CY2015	wday	Subscription Revenues SubscriptionRevenues	613328000	USD
CY2015Q1	wday	Undistributed Foreign Subsidiaries Earnings UndistributedForeignSubsidiariesEarnings	200000	USD
CY2014	wday	Valuation Allowance Deferred Tax Asset Decrease In Amount ValuationAllowanceDeferredTaxAssetDecreaseInAmount	28000000	USD
CY2015	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:24px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Concentrations of Risk and Significant Customers</font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our financial instruments that are exposed to concentrations of credit risk consist primarily of cash and cash equivalents, marketable securities and accounts receivable. Our deposits exceed federally insured limits.</font></div><div style="line-height:120%;padding-top:16px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">No single customer represented over </font><font style="font-family:inherit;font-size:10pt;">10%</font><font style="font-family:inherit;font-size:10pt;"> of accounts receivable in the consolidated financial statements as of January 31, 2015 or 2014. No single customer represented over </font><font style="font-family:inherit;font-size:10pt;">10%</font><font style="font-family:inherit;font-size:10pt;"> of total revenues for any of the periods in the consolidated financial statements.</font></div><div style="line-height:120%;padding-top:16px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In order to reduce the risk of down time of our cloud applications, we have established data centers in various geographic regions. We have internal procedures to restore services in the event of disaster at one of our current data center facilities. We serve our customers and users from data center facilities operated by third parties, located in Ashburn, Virginia; Lithia Springs, Georgia; Portland, Oregon; Dublin, Ireland; and Amsterdam, the Netherlands. Even with these procedures for disaster recovery in place, our cloud applications could be significantly interrupted during the implementation of the procedures to restore services.</font></div><div style="line-height:120%;padding-top:16px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In addition, we rely on Amazon Web Services (AWS), which provides a distributed computing infrastructure platform for business operations, to operate certain aspects of our services, such as environments for development testing, training and sales demonstrations. Any disruption of or interference with our use of AWS would impact our operations.</font></div></div>
CY2015	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:24px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Fiscal Year</font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Our fiscal year ends on January 31. References to fiscal 2015, for example, refer to the year ended January 31, 2015.</font></div></div>
CY2015	us-gaap	Revenue Recognition Deferred Revenue RevenueRecognitionDeferredRevenue	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:24px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Unearned Revenue</font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Unearned revenue primarily consists of customer billings in advance of revenues being recognized from our subscription contracts. We generally invoice our customers for our subscription contracts in annual or multi-year installments. Our typical payment terms provide that customers pay a portion of the total arrangement fee within </font><font style="font-family:inherit;font-size:10pt;">30</font><font style="font-family:inherit;font-size:10pt;"> days of the contract date. Unearned revenue that is anticipated to be recognized during the </font><font style="font-family:inherit;font-size:10pt;">succeeding 12-month</font><font style="font-family:inherit;font-size:10pt;"> period is recorded as current unearned revenue and the remaining portion is recorded as noncurrent.</font></div></div>
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:24px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:8px;text-align:justify;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of consolidated financial statements in conformity with GAAP requires us to make certain estimates, judgments and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements, as well as the reported amounts of revenues and expenses during the reporting period. These estimates include, but are not limited to, the determination of the relative selling prices for our services, the recoverability of deferred commissions, certain assumptions used in the valuation of equity awards and the fair value of assets acquired and liabilities assumed through business combinations. Actual results could differ from those estimates and such differences could be material to our consolidated financial position and results of operations.</font></div></div>

Files In Submission

Name	View Source	Status
0001327811-15-000006-index-headers.html	Edgar Link	pending
0001327811-15-000006-index.html	Edgar Link	pending
0001327811-15-000006.txt	Edgar Link	pending
0001327811-15-000006-xbrl.zip	Edgar Link	pending
exhibit21-listofsubs.htm	Edgar Link	pending
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wday-20150131.xml	Edgar Link	completed
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wday-20150131_cal.xml	Edgar Link	unprocessable
wday-20150131_def.xml	Edgar Link	unprocessable
wday-20150131_lab.xml	Edgar Link	unprocessable
wday-20150131_pre.xml	Edgar Link	unprocessable

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$WDAY
Workday, Inc. Stock $wday

2015 Q1 Form 10-K Financial Statement

#000132781115000006 Filed on March 25, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WDAY Workday, Inc. Stock $wday

2015 Q1 Form 10-K Financial Statement

#000132781115000006 Filed on March 25, 2015

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$WDAY
Workday, Inc. Stock $wday