$CRM
Salesforce, Inc. Stock $crm

$crm Overview Financials Valuation SEC Filings Company Website

2017 Q1 Form 10-K Financial Statement

#000110852417000006 Filed on March 06, 2017

Income Statement

Concept	2017 Q1	2017	2016 Q4
Revenue	$2.294B	$8.392B	$2.145B
YoY Change	26.78%	25.87%	25.28%
Cost Of Revenue	$625.9M	$2.234B	$585.5M
YoY Change	41.06%	35.02%	38.2%
Gross Profit	$1.668B	$6.203B	$1.559B
YoY Change	22.14%	23.75%	21.03%
Gross Profit Margin	72.71%	73.92%	72.7%
Selling, General & Admin	$1.207B	$4.777B	$1.245B
YoY Change	12.29%	19.78%	23.78%
% of Gross Profit	72.37%	77.01%	79.83%
Research & Development	$344.1M	$1.208B	$311.5M
YoY Change	37.15%	27.66%	30.2%
% of Gross Profit	20.63%	19.47%	19.97%
Depreciation & Amortization	$180.5M	$632.0M	$169.4M
YoY Change	36.74%	20.2%	26.23%
% of Gross Profit	10.82%	10.19%	10.86%
Operating Expenses	$1.583B	$5.985B	$1.556B
YoY Change	17.59%	22.2%	25.01%
Operating Profit	-$23.35M	$218.0M	$3.036M
YoY Change	-213.55%	89.69%	-93.01%
Interest Expense	-$3.300M	$89.00M	$21.95M
YoY Change	-93.53%	22.78%	20.26%
% of Operating Profit		40.83%	722.86%
Other Income/Expense, Net	$3.000M	-$8.000M	$1.782M
YoY Change	-88.93%	-47.69%	-125.12%
Pretax Income	$130.1M	$151.0M	-$12.59M
YoY Change	-3273.17%	-404.69%	-129.01%
Income Tax	$38.20M	-$144.0M	$24.72M
% Of Pretax Income	29.36%	-95.36%
Net Earnings	-$51.44M	$323.0M	-$37.31M
YoY Change	101.65%	-781.06%	48.3%
Net Earnings / Revenue	-2.24%	3.85%	-1.74%
Basic Earnings Per Share	-$0.07	$0.47	-$0.05
Diluted Earnings Per Share	-$0.07	$0.46	-$0.05
COMMON SHARES
Basic Shares Outstanding	707.5M shares	688.0M shares	690.5M shares
Diluted Shares Outstanding		700.0M shares	690.5M shares

Balance Sheet

Concept	2017 Q1	2017	2016 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.209B	$2.209B	$1.201B
YoY Change	-18.92%	-18.94%	-11.58%
Cash & Equivalents	$1.607B	$1.607B	$1.146B
Short-Term Investments	$602.3M	$602.0M	$55.07M
Other Short-Term Assets	$557.0M	$557.0M	$493.0M
YoY Change	15.32%	15.32%	1.02%
Inventory
Prepaid Expenses	$218.4M		$233.0M
Receivables	$3.197B	$3.197B	$1.281B
Other Receivables	$34.00M	$34.00M	$26.00M
Total Short-Term Assets	$5.997B	$5.997B	$3.002B
YoY Change	4.63%	4.64%	2.14%
LONG-TERM ASSETS
Property, Plant & Equipment	$1.788B	$1.788B	$1.757B
YoY Change	4.18%	4.2%	0.83%
Goodwill	$7.264B		$6.617B
YoY Change	88.68%		71.91%
Intangibles	$1.113B
YoY Change	127.22%
Long-Term Investments	$567.0M	$567.0M	$1.106B
YoY Change	8.83%	8.83%	-23.19%
Other Assets	$486.9M	$676.0M	$1.100B
YoY Change	242.63%	131.51%	177.38%
Total Long-Term Assets	$11.59B	$11.59B	$11.39B
YoY Change	64.8%	64.79%	42.8%
TOTAL ASSETS
Total Short-Term Assets	$5.997B	$5.997B	$3.002B
Total Long-Term Assets	$11.59B	$11.59B	$11.39B
Total Assets	$17.58B	$17.59B	$14.39B
YoY Change	37.78%	37.78%	31.85%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$115.3M	$112.0M	$140.5M
YoY Change	61.24%	57.75%	58.35%
Accrued Expenses	$1.038B	$1.038B	$1.332B
YoY Change	-16.83%	-16.83%	28.94%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$102.0M	$19.00M
YoY Change	-100.0%	580.0%	58.33%
Total Short-Term Liabilities	$7.295B	$7.295B	$4.976B
YoY Change	29.88%	29.87%	25.11%
LONG-TERM LIABILITIES
Long-Term Debt	$2.008B	$2.690B	$2.496B
YoY Change	-1.21%	32.32%	21.64%
Other Long-Term Liabilities	$780.9M		$785.3M
YoY Change	-6.26%		-10.56%
Total Long-Term Liabilities	$2.789B	$2.690B	$785.3M
YoY Change	234.83%	30.77%	-10.56%
TOTAL LIABILITIES
Total Short-Term Liabilities	$7.295B	$7.295B	$4.976B
Total Long-Term Liabilities	$2.789B	$2.690B	$785.3M
Total Liabilities	$10.08B	$10.09B	$7.582B
YoY Change	29.96%	29.96%	23.04%
SHAREHOLDERS EQUITY
Retained Earnings	-$464.9M		-$413.5M
YoY Change	-28.83%		-34.14%
Common Stock	$8.041B		$7.282B
YoY Change	40.92%		34.59%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$8.230B	$7.500B	$6.806B
YoY Change
Total Liabilities & Shareholders Equity	$17.58B	$17.59B	$14.39B
YoY Change	37.78%	37.78%	31.85%

Cashflow Statement

Concept	2017 Q1	2017	2016 Q4
OPERATING ACTIVITIES
Net Income	-$51.44M	$323.0M	-$37.31M
YoY Change	101.65%	-781.06%	48.3%
Depreciation, Depletion And Amortization	$180.5M	$632.0M	$169.4M
YoY Change	36.74%	20.2%	26.23%
Cash From Operating Activities	$705.9M	$2.162B	$154.3M
YoY Change	36.04%	29.3%	-5.05%
INVESTING ACTIVITIES
Capital Expenditures	-$144.0M	$464.0M	$140.7M
YoY Change	110.22%	63.11%	75.73%
Acquisitions		$3.193B	$32.12M
YoY Change		5341.38%	15.7%
Other Investing Activities	-$353.5M	-$2.220B	-$53.10M
YoY Change	-34.13%	185.35%	62.39%
Cash From Investing Activities	-$497.5M	-$2.684B	-$193.8M
YoY Change	-17.81%	80.39%	71.88%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	260.3M	$998.0M	$81.85M
YoY Change	920.78%	1264.28%	-6.0%
NET CHANGE
Cash From Operating Activities	705.9M	$2.162B	$154.3M
Cash From Investing Activities	-497.5M	-$2.684B	-$193.8M
Cash From Financing Activities	260.3M	$998.0M	$81.85M
Net Change In Cash	468.7M	$476.0M	$42.38M
YoY Change	-869.62%	84.96%	-69.03%
FREE CASH FLOW
Cash From Operating Activities	$705.9M	$2.162B	$154.3M
Capital Expenditures	-$144.0M	$464.0M	$140.7M
Free Cash Flow	$849.9M	$1.698B	$13.66M
YoY Change	44.69%	22.37%	-83.44%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2017Q1	crm	Commitments Contractually Committed To Under Operating Leases CommitmentsContractuallyCommittedToUnderOperatingLeases	2900000000	USD
CY2017Q1	crm	Convertible Senior Notes Shares ConvertibleSeniorNotesShares	17308880	shares
CY2015	crm	Cost Of Revenue Subscription And Support CostOfRevenueSubscriptionAndSupport	924638000	USD
CY2016	crm	Cost Of Revenue Subscription And Support CostOfRevenueSubscriptionAndSupport	1188967000	USD
CY2017	crm	Cost Of Revenue Subscription And Support CostOfRevenueSubscriptionAndSupport	1556353000	USD
CY2016Q1	crm	Customer Contract Asset Noncurrent CustomerContractAssetNoncurrent	93000	USD
CY2017Q1	crm	Customer Contract Asset Noncurrent CustomerContractAssetNoncurrent	281733000	USD
CY2015	crm	Debt Conversion Converted Instrument Gain Loss DebtConversionConvertedInstrumentGainLoss	-10326000	USD
CY2016	crm	Debt Conversion Converted Instrument Gain Loss DebtConversionConvertedInstrumentGainLoss	0	USD
CY2017	crm	Debt Conversion Converted Instrument Gain Loss DebtConversionConvertedInstrumentGainLoss	0	USD
CY2016Q1	crm	Deferred Commission Noncurrent DeferredCommissionNoncurrent	189943000	USD
CY2017Q1	crm	Deferred Commission Noncurrent DeferredCommissionNoncurrent	227849000	USD
CY2016Q1	crm	Deferred Commissions Current DeferredCommissionsCurrent	259187000	USD
CY2017Q1	crm	Deferred Commissions Current DeferredCommissionsCurrent	311770000	USD
CY2016Q1	crm	Deferred Income Taxes And Noncurrent Income Taxes Payable DeferredIncomeTaxesAndNoncurrentIncomeTaxesPayable	85996000	USD
CY2017Q1	crm	Deferred Income Taxes And Noncurrent Income Taxes Payable DeferredIncomeTaxesAndNoncurrentIncomeTaxesPayable	99378000	USD
CY2016Q1	crm	Deferred Tax Assets Cost Sharing DeferredTaxAssetsCostSharing	30351000	USD
CY2017Q1	crm	Deferred Tax Assets Cost Sharing DeferredTaxAssetsCostSharing	30351000	USD
CY2016Q1	crm	Deferred Tax Assets Financing Obligation DeferredTaxAssetsFinancingObligation	127198000	USD
CY2017Q1	crm	Deferred Tax Assets Financing Obligation DeferredTaxAssetsFinancingObligation	140539000	USD
CY2016Q1	crm	Deferred Tax Assets Noncash Equity Liability DeferredTaxAssetsNoncashEquityLiability	0	USD
CY2017Q1	crm	Deferred Tax Assets Noncash Equity Liability DeferredTaxAssetsNoncashEquityLiability	26155000	USD
CY2017	crm	Discrete Tax Benefit Recorded From Partial Releaseof Companys Valuation Allowance DiscreteTaxBenefitRecordedFromPartialReleaseofCompanysValuationAllowance	210300000	USD
CY2017	crm	Effective Income Tax Rate Reconciliation Unrecognized Tax Benefits EffectiveIncomeTaxRateReconciliationUnrecognizedTaxBenefits	0.5
CY2016Q1	crm	Financing Obligation Buildingin Progress Leased Facility Current FinancingObligationBuildinginProgressLeasedFacilityCurrent	15402000	USD
CY2016Q1	crm	Financing Obligation Buildingin Progress Leased Facility Current FinancingObligationBuildinginProgressLeasedFacilityCurrent	15400000	USD
CY2017Q1	crm	Financing Obligation Buildingin Progress Leased Facility Current FinancingObligationBuildinginProgressLeasedFacilityCurrent	19594000	USD
CY2017Q1	crm	Financing Obligation Buildingin Progress Leased Facility Current FinancingObligationBuildinginProgressLeasedFacilityCurrent	19600000	USD
CY2016Q1	crm	Financing Obligation For Construction In Progress FinancingObligationForConstructionInProgress	196711000	USD
CY2016Q1	crm	Financing Obligation For Construction In Progress FinancingObligationForConstructionInProgress	196700000	USD
CY2017Q1	crm	Financing Obligation For Construction In Progress FinancingObligationForConstructionInProgress	200711000	USD
CY2017Q1	crm	Financing Obligation For Construction In Progress FinancingObligationForConstructionInProgress	200700000	USD
CY2015	crm	Increase Decrease Deferred Commissions IncreaseDecreaseDeferredCommissions	320904000	USD
CY2016	crm	Increase Decrease Deferred Commissions IncreaseDecreaseDeferredCommissions	380022000	USD
CY2017	crm	Increase Decrease Deferred Commissions IncreaseDecreaseDeferredCommissions	462030000	USD
CY2016Q1	crm	Long Term Liabilities Other LongTermLiabilitiesOther	550358000	USD
CY2017Q1	crm	Long Term Liabilities Other LongTermLiabilitiesOther	480850000	USD
CY2015	crm	Marketable Equityand Non Marketable Debtand Equity Securities Realized Gains Losson Sale MarketableEquityandNonMarketableDebtandEquitySecuritiesRealizedGainsLossonSale	0	USD
CY2016	crm	Marketable Equityand Non Marketable Debtand Equity Securities Realized Gains Losson Sale MarketableEquityandNonMarketableDebtandEquitySecuritiesRealizedGainsLossonSale	0	USD
CY2017	crm	Marketable Equityand Non Marketable Debtand Equity Securities Realized Gains Losson Sale MarketableEquityandNonMarketableDebtandEquitySecuritiesRealizedGainsLossonSale	13697000	USD
CY2016Q1	crm	Non Cash Equity Liabilities NonCashEquityLiabilities	0	USD
CY2017Q1	crm	Non Cash Equity Liabilities NonCashEquityLiabilities	68355000	USD
CY2015	crm	Non Cash Equity Liability NonCashEquityLiability	0	USD
CY2016	crm	Non Cash Equity Liability NonCashEquityLiability	0	USD
CY2017	crm	Non Cash Equity Liability NonCashEquityLiability	68355000	USD
CY2015	crm	Noncash Or Part Noncash Acquisition Stock Acquired NoncashOrPartNoncashAcquisitionStockAcquired	1050000	USD
CY2016	crm	Noncash Or Part Noncash Acquisition Stock Acquired NoncashOrPartNoncashAcquisitionStockAcquired	0	USD
CY2017	crm	Noncash Or Part Noncash Acquisition Stock Acquired NoncashOrPartNoncashAcquisitionStockAcquired	103267000	USD
CY2017	crm	Options Granted During Period OptionsGrantedDuringPeriod	10726140	shares
CY2016Q1	crm	Other Taxes Receivable Current OtherTaxesReceivableCurrent	27341000	USD
CY2017Q1	crm	Other Taxes Receivable Current OtherTaxesReceivableCurrent	34177000	USD
CY2015	crm	Payments For Investments In Privately Held Companies PaymentsForInvestmentsInPrivatelyHeldCompanies	93725000	USD
CY2016	crm	Payments For Investments In Privately Held Companies PaymentsForInvestmentsInPrivatelyHeldCompanies	366519000	USD
CY2017	crm	Payments For Investments In Privately Held Companies PaymentsForInvestmentsInPrivatelyHeldCompanies	29987000	USD
CY2017	crm	Percentageof Tax Benefit Likely To Be Realized Upon Settlement PercentageofTaxBenefitLikelyToBeRealizedUponSettlement	0.5
CY2015	crm	Proceedsfrom Deposit Paymentsfor Withdrawalfor Purchaseof Landand Building ProceedsfromDepositPaymentsforWithdrawalforPurchaseofLandandBuilding	-126435000	USD
CY2016	crm	Proceedsfrom Deposit Paymentsfor Withdrawalfor Purchaseof Landand Building ProceedsfromDepositPaymentsforWithdrawalforPurchaseofLandandBuilding	115015000	USD
CY2017	crm	Proceedsfrom Deposit Paymentsfor Withdrawalfor Purchaseof Landand Building ProceedsfromDepositPaymentsforWithdrawalforPurchaseofLandandBuilding	0	USD
CY2017	crm	Restricted Stock Units Vesting Period RestrictedStockUnitsVestingPeriod	P4Y
CY2017Q1	crm	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageExercisePrice	0.001
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CY2017	crm	Shares Available For Grant Exercised SharesAvailableForGrantExercised	0	shares
CY2017	crm	Shares Availablefor Grant Expired SharesAvailableforGrantExpired	78365	shares
CY2015	crm	Stock Issued Value For Restricted Shares Vested StockIssuedValueForRestrictedSharesVested	9000	USD
CY2016	crm	Stock Issued Value For Restricted Shares Vested StockIssuedValueForRestrictedSharesVested	9000	USD
CY2017	crm	Stock Issued Value For Restricted Shares Vested StockIssuedValueForRestrictedSharesVested	8000	USD
CY2015	crm	Subscription And Support Revenue SubscriptionAndSupportRevenue	5013764000	USD
CY2016	crm	Subscription And Support Revenue SubscriptionAndSupportRevenue	6205599000	USD
CY2017	crm	Subscription And Support Revenue SubscriptionAndSupportRevenue	7756205000	USD
CY2015	crm	Supplemental Assets Acquired Under Capital Leases SupplementalAssetsAcquiredUnderCapitalLeases	124099000	USD
CY2016	crm	Supplemental Assets Acquired Under Capital Leases SupplementalAssetsAcquiredUnderCapitalLeases	12948000	USD
CY2017	crm	Supplemental Assets Acquired Under Capital Leases SupplementalAssetsAcquiredUnderCapitalLeases	585000	USD
CY2017	crm	Unrealized Losses On Fixed Rate Investments Upper Range Value UnrealizedLossesOnFixedRateInvestmentsUpperRangeValue	200000	USD
CY2015	crm	Unrecognized Tax Benefits Currency Translation Effect UnrecognizedTaxBenefitsCurrencyTranslationEffect	5060000	USD
CY2016	crm	Unrecognized Tax Benefits Currency Translation Effect UnrecognizedTaxBenefitsCurrencyTranslationEffect	3152000	USD
CY2017	crm	Unrecognized Tax Benefits Currency Translation Effect UnrecognizedTaxBenefitsCurrencyTranslationEffect	-440000	USD
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--01-31
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-01-31
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0001108524
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	707500000	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2016Q3	dei	Entity Public Float EntityPublicFloat	38500000000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	SALESFORCE COM INC
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2017	dei	Trading Symbol TradingSymbol	CRM
CY2016Q1	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	1349338000	USD
CY2017Q1	us-gaap	Accounts Payable And Other Accrued Liabilities Current AccountsPayableAndOtherAccruedLiabilitiesCurrent	1752664000	USD
CY2016Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	71481000	USD
CY2017Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	115257000	USD
CY2016Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2496165000	USD
CY2017Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	3196643000	USD
CY2016Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	33814000	USD
CY2017Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	38254000	USD
CY2016Q1	us-gaap	Accrued Rent Current AccruedRentCurrent	14071000	USD
CY2017Q1	us-gaap	Accrued Rent Current AccruedRentCurrent	19710000	USD
CY2016Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	919837000	USD
CY2017Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1198350000	USD
CY2016Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	5705386000	USD
CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-49917000	USD
CY2017Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-75841000	USD
CY2017	us-gaap	Acquired Finite Lived Intangible Assets Weighted Average Useful Life AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife	P4Y6M
CY2017Q1	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	8040170000	USD
CY2015	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	7700000	USD
CY2016	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	59500000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	561480000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	589955000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	815707000	USD
CY2015	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	7730000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	59496000	USD
CY2017	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	8729000	USD
CY2015	us-gaap	Advertising Expense AdvertisingExpense	203600000	USD
CY2016	us-gaap	Advertising Expense AdvertisingExpense	315600000	USD
CY2017	us-gaap	Advertising Expense AdvertisingExpense	350300000	USD
CY2016Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	10488000	USD
CY2017Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	12039000	USD
CY2015	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	36575000	USD
CY2016	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	24504000	USD
CY2017	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	25137000	USD
CY2015	us-gaap	Amortization Of Deferred Sales Commissions AmortizationOfDeferredSalesCommissions	257642000	USD
CY2016	us-gaap	Amortization Of Deferred Sales Commissions AmortizationOfDeferredSalesCommissions	319074000	USD
CY2017	us-gaap	Amortization Of Deferred Sales Commissions AmortizationOfDeferredSalesCommissions	371541000	USD
CY2015	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4622000	USD
CY2016	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	4105000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	5403000	USD
CY2015	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	39620000	USD
CY2016	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	27467000	USD
CY2017	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	30541000	USD
CY2015	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	155000000	USD
CY2016	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	161700000	USD
CY2017	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	227768000	USD
CY2016Q1	us-gaap	Assets Assets	12762920000	USD
CY2017Q1	us-gaap	Assets Assets	17584923000	USD
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CY2016Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2480000	USD
CY2017Q1	us-gaap	Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	1106000	USD
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CY2017Q1	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	3290000	USD
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CY2017Q1	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	604522000	USD
CY2017Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	13000	USD
CY2017Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	3290000	USD
CY2017Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	315289000	USD
CY2017Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	3277000	USD
CY2017Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	312099000	USD
CY2017Q1	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	3190000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	16359000	USD
CY2017Q1	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	3580000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	1240711000	USD
CY2017Q1	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	494127000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	309944000	USD
CY2017Q1	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	104631000	USD
CY2016Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	1567014000	USD
CY2017Q1	us-gaap	Available For Sale Securities Debt Securities Current AvailableForSaleSecuritiesDebtSecuritiesCurrent	602338000	USD
CY2016Q1	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	747100000	USD
CY2017Q1	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	729000000	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Due CapitalLeasesFutureMinimumPaymentsDue	436747000	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Due Current CapitalLeasesFutureMinimumPaymentsDueCurrent	119342000	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Due In Five Years CapitalLeasesFutureMinimumPaymentsDueInFiveYears	0	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Due In Four Years CapitalLeasesFutureMinimumPaymentsDueInFourYears	36000	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Due In Three Years CapitalLeasesFutureMinimumPaymentsDueInThreeYears	201578000	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Due In Two Years CapitalLeasesFutureMinimumPaymentsDueInTwoYears	115791000	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Due Thereafter CapitalLeasesFutureMinimumPaymentsDueThereafter	0	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Interest Included In Payments CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments	39531000	USD
CY2017Q1	us-gaap	Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments	397216000	USD
CY2016Q1	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	186300000	USD
CY2017Q1	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	250900000	USD
CY2016Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	123100000	USD
CY2016Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	123065000	USD
CY2017Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	141671000	USD
CY2017Q1	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	141700000	USD
CY2014Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	781635000	USD
CY2015Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	908117000	USD
CY2016Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1158363000	USD
CY2017Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1606549000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	126482000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	250246000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	448186000	USD
CY2017Q1	us-gaap	Class Of Warrant Or Right Number Of Securities Called By Warrants Or Rights ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights	17308880	shares
CY2016Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q1	us-gaap	Common Stock Capital Shares Reserved For Future Issuance CommonStockCapitalSharesReservedForFutureIssuance	112619525	shares
CY2016Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2017Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2016Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1600000000	shares
CY2017Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1600000000	shares
CY2016Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	670929000	shares
CY2017Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	707460000	shares
CY2016Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	670929000	shares
CY2017Q1	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	707460000	shares
CY2016Q1	us-gaap	Common Stock Value CommonStockValue	671000	USD
CY2017Q1	us-gaap	Common Stock Value CommonStockValue	708000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-304476000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-73235000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	153708000	USD
CY2016Q1	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	1088097000	USD
CY2017Q1	us-gaap	Convertible Long Term Notes Payable ConvertibleLongTermNotesPayable	1116360000	USD
CY2015	us-gaap	Cost Of Services CostOfServices	1289270000	USD
CY2016	us-gaap	Cost Of Services CostOfServices	1654548000	USD
CY2017	us-gaap	Cost Of Services CostOfServices	2234039000	USD
CY2015	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	893000	USD
CY2016	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	40723000	USD
CY2017	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	153000	USD
CY2015	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	50493000	USD
CY2016	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	57347000	USD
CY2017	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	71878000	USD
CY2015	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	52774000	USD
CY2016	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	111093000	USD
CY2017	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	76657000	USD
CY2015	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	1388000	USD
CY2016	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	13023000	USD
CY2017	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	4626000	USD
CY2017Q1	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	12000000	USD
CY2015	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	38100000	USD
CY2016	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	45600000	USD
CY2017	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	56400000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	8771000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	1453000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-182848000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1112000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-415000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-12250000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-3171000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	612000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-230906000	USD
CY2016Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	4267667000	USD
CY2017Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	5505689000	USD
CY2016Q1	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	23886000	USD
CY2017Q1	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	37113000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-10830000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-426000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-35808000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	14261000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	0	USD
CY2016Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	955141000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	1860224000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	26202000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	42034000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	4399000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	4668000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	15986000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	28939000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	515170000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	911838000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	260015000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1018080000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	22845000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	21432000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	211997000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	240925000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	89532000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	133921000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	122950000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	141008000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	49790000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	65779000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	439971000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	948386000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	510771000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	907170000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	121071000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Deferred Expense DeferredTaxLiabilitiesDeferredExpense	139641000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	160200000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	408203000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	2207000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	0	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	224435000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	251782000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	0	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Tax Deferred Income DeferredTaxLiabilitiesTaxDeferredIncome	98997000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	2858000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Unrealized Gains On Trading Securities DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities	8547000	USD
CY2016Q1	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	19469000	USD
CY2017Q1	us-gaap	Deposits Assets Noncurrent DepositsAssetsNoncurrent	23597000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	448296000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	525750000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	632245000	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.42
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.01
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.00
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.04
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CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.06
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.07
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.26
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.42
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.01
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.00
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CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.06
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
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CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.07
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.26
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-38391000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-7109000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-27369000	USD
CY2016Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	554502000	USD
CY2017Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	730390000	USD
CY2017Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	2600000000	USD
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	170800000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	180200000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	228800000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	664082000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	891850000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	55025000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	287950000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	110926000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	169055000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	224612000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	265806000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1154088000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	2005224000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	490006000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1113374000	USD
CY2017	us-gaap	Finitelived Intangible Assets Acquired1 FinitelivedIntangibleAssetsAcquired1	851136000	USD
CY2015	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	USD
CY2016	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	36617000	USD
CY2017	us-gaap	Gain Loss On Contract Termination GainLossOnContractTermination	0	USD
CY2015	us-gaap	Gain Loss On Investments GainLossOnInvestments	0	USD
CY2016	us-gaap	Gain Loss On Investments GainLossOnInvestments	0	USD
CY2017	us-gaap	Gain Loss On Investments GainLossOnInvestments	13697000	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	15625000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	21792000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	0	USD
CY2015	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	517000	USD
CY2016	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	3287000	USD
CY2017	us-gaap	Gain On Sale Of Investments GainOnSaleOfInvestments	7858000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	679936000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	748238000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	967563000	USD
CY2015Q1	us-gaap	Goodwill Goodwill	3782660000	USD
CY2016Q1	us-gaap	Goodwill Goodwill	3849937000	USD
CY2017Q1	us-gaap	Goodwill Goodwill	7263846000	USD
CY2016	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	-1378000	USD
CY2017	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	100383000	USD
CY2015	us-gaap	Gross Profit GrossProfit	4084316000	USD
CY2015Q2	us-gaap	Gross Profit GrossProfit	1129365000	USD
CY2015Q3	us-gaap	Gross Profit GrossProfit	1229300000	USD
CY2015Q4	us-gaap	Gross Profit GrossProfit	1288284000	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	1365719000	USD
CY2016	us-gaap	Gross Profit GrossProfit	5012668000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	1419622000	USD
CY2016Q3	us-gaap	Gross Profit GrossProfit	1511039000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	1559253000	USD
CY2017Q1	us-gaap	Gross Profit GrossProfit	1668031000	USD
CY2017	us-gaap	Gross Profit GrossProfit	6157945000	USD
CY2015	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2016	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2017	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	0	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-211253000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-49558000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	65432000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-1832000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	113837000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-40049000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-213085000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	64279000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	25383000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	49603000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	111705000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-154249000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	100143000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	139565000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-128797000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	29880000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-25780000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	61912000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-74580000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	22498000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	8884000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	26224000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	26841000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense IncomeTaxReconciliationNondeductibleExpense	47836000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	2341000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	1584000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	568000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1017000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1200000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-244000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	USD
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	0	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-95030000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-5332000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-5260000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	838000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	28056000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	48943000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	50216000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	36219000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	31462000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	36388000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	159973000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	253986000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	49953000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	544610000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	582425000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	628477000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	798830000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	969686000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	1210973000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-45819000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-50772000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	28850000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	0	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	1906000	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	10514000	shares
CY2016Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	490006000	USD
CY2017Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1113374000	USD
CY2015	us-gaap	Interest Expense InterestExpense	73237000	USD
CY2016	us-gaap	Interest Expense InterestExpense	72485000	USD
CY2017	us-gaap	Interest Expense InterestExpense	88988000	USD
CY2015	us-gaap	Interest Expense Debt InterestExpenseDebt	51421000	USD
CY2016	us-gaap	Interest Expense Debt InterestExpenseDebt	40488000	USD
CY2017	us-gaap	Interest Expense Debt InterestExpenseDebt	49563000	USD
CY2015	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	10224000	USD
CY2016	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	11879000	USD
CY2017	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	19023000	USD
CY2015	us-gaap	Interest Paid InterestPaid	24684000	USD
CY2016	us-gaap	Interest Paid InterestPaid	37954000	USD
CY2017	us-gaap	Interest Paid InterestPaid	54999000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	10129000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	14146000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	21901000	USD
CY2015	us-gaap	Investment Income Net InvestmentIncomeNet	10038000	USD
CY2016	us-gaap	Investment Income Net InvestmentIncomeNet	15341000	USD
CY2017	us-gaap	Investment Income Net InvestmentIncomeNet	27374000	USD
CY2016Q1	us-gaap	Liabilities Liabilities	7760051000	USD
CY2017Q1	us-gaap	Liabilities Liabilities	10084796000	USD
CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12762920000	USD
CY2017Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	17584923000	USD
CY2016Q1	us-gaap	Liabilities Current LiabilitiesCurrent	5617005000	USD
CY2017Q1	us-gaap	Liabilities Current LiabilitiesCurrent	7258353000	USD
CY2017Q1	us-gaap	Line Of Credit LineOfCredit	200000000.0	USD
CY2015	us-gaap	Loans Assumed1 LoansAssumed1	0	USD
CY2016	us-gaap	Loans Assumed1 LoansAssumed1	198751000	USD
CY2017	us-gaap	Loans Assumed1 LoansAssumed1	0	USD
CY2016Q1	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	0	USD
CY2017Q1	us-gaap	Long Term Line Of Credit LongTermLineOfCredit	196542000	USD
CY2016Q1	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	0	USD
CY2017Q1	us-gaap	Long Term Loans From Bank LongTermLoansFromBank	497221000	USD
CY2016Q2	us-gaap	Longterm Purchase Commitment Period LongtermPurchaseCommitmentPeriod	P4Y
CY2015	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	608000	USD
CY2016	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	2092000	USD
CY2017	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	2385000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-318211000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	73152000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	997698000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-698360000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-1487878000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2684341000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1181444000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	1672081000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2162198000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	-262688000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	4092000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	-852000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	-25157000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	-25509000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	-47426000	USD
CY2017Q1	us-gaap	Other Commitment Due In Fourth Year OtherCommitmentDueInFourthYear	22770000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	38759000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	229622000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-37309000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	-51440000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	179632000	USD
CY2013Q4	us-gaap	Net Rentable Area NetRentableArea	445000	sqft
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	85118000	USD
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	77057000	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Fixed Assets Acquired1 NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1	0	USD
CY2017	us-gaap	Number Of Operating Segments NumberOfOperatingSegments	1	segment
CY2015	us-gaap	Operating Expenses OperatingExpenses	4229949000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	4897745000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	6093717000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	-145633000	USD
CY2015Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	31105000	USD
CY2015Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	19824000	USD
CY2015Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	43434000	USD
CY2016Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	20560000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	114923000	USD
CY2016Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	51986000	USD
CY2016Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	32551000	USD
CY2016Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	3036000	USD
CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-23345000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	64228000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	2919148000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	463250000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	241266000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	266253000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	332127000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	413435000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	1202817000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	162800000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	174600000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	226000000	USD
CY2016Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	454287000	USD
CY2017Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	521405000	USD
CY2016Q1	us-gaap	Other Assets OtherAssets	66217000	USD
CY2017Q1	us-gaap	Other Assets OtherAssets	113387000	USD
CY2016Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	142097000	USD
CY2017Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	486869000	USD
CY2017Q1	us-gaap	Other Commitment OtherCommitment	322340000	USD
CY2017Q1	us-gaap	Other Commitment OtherCommitment	322300000	USD
CY2017Q1	us-gaap	Other Commitment Due After Fifth Year OtherCommitmentDueAfterFifthYear	210713000	USD
CY2017Q1	us-gaap	Other Commitment Due In Fifth Year OtherCommitmentDueInFifthYear	23214000	USD
CY2017Q1	us-gaap	Other Commitment Due In Next Twelve Months OtherCommitmentDueInNextTwelveMonths	21437000	USD
CY2017Q1	us-gaap	Other Commitment Due In Second Year OtherCommitmentDueInSecondYear	21881000	USD
CY2017Q1	us-gaap	Other Commitment Due In Third Year OtherCommitmentDueInThirdYear	22325000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-41788000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-25809000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-28570000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-43276000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-16616000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-43070000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-41788000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-25809000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-25924000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-41788000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-25809000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-25924000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	USD
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	0	USD
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-2646000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	1488000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	-9193000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	14500000	USD
CY2015	us-gaap	Other Cost Of Services OtherCostOfServices	364632000	USD
CY2016	us-gaap	Other Cost Of Services OtherCostOfServices	465581000	USD
CY2017	us-gaap	Other Cost Of Services OtherCostOfServices	677686000	USD
CY2015	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	246600000	USD
CY2016	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	302000000	USD
CY2017	us-gaap	Other Depreciation And Amortization OtherDepreciationAndAmortization	322800000	USD
CY2016Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	833065000	USD
CY2017Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	780939000	USD
CY2016Q1	us-gaap	Other Long Term Investments OtherLongTermInvestments	520721000	USD
CY2017Q1	us-gaap	Other Long Term Investments OtherLongTermInvestments	566953000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-19878000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-15292000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	9072000	USD
CY2015	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	0	USD
CY2016	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	-6284000	USD
CY2017	us-gaap	Payments For Proceeds From Productive Assets PaymentsForProceedsFromProductiveAssets	0	USD
CY2015	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	780540000	USD
CY2016	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	1139267000	USD
CY2017	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	1070412000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	-38071000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	58680000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	3192739000	USD
CY2015	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	0	USD
CY2016	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	425376000	USD
CY2017	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	0	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	290454000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	284476000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	463958000	USD
CY2016Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2017Q1	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2016Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2017Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	5000000	shares
CY2016Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2017Q1	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2016Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2017Q1	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2016Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2017Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	250594000	USD
CY2017Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	279527000	USD
CY2016Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	201209000	USD
CY2017Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	218418000	USD
CY2016Q1	us-gaap	Prepaid Taxes PrepaidTaxes	22044000	USD
CY2017Q1	us-gaap	Prepaid Taxes PrepaidTaxes	26932000	USD
CY2015	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	87638000	USD
CY2016	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	37811000	USD
CY2017	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	67454000	USD
CY2015	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	297325000	USD
CY2016	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	0	USD
CY2017	us-gaap	Proceeds From Repayments Of Lines Of Credit ProceedsFromRepaymentsOfLinesOfCredit	748824000	USD
CY2015	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	-285000000	USD
CY2016	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	0	USD
CY2017	us-gaap	Proceeds From Repayments Of Other Long Term Debt ProceedsFromRepaymentsOfOtherLongTermDebt	495550000	USD
CY2015	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	243845000	USD
CY2016	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	500264000	USD
CY2017	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	2005301000	USD
CY2015	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	223240000	USD
CY2016	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	127066000	USD
CY2017	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
CY2015	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	308989000	USD
CY2016	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	455482000	USD
CY2017	us-gaap	Proceeds From Stock Plans ProceedsFromStockPlans	401481000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2635665000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2985884000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1715828000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	1787534000	USD
CY2017Q1	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	96000000	USD
CY2017Q1	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	108000000	USD
CY2017Q1	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	126000000	USD
CY2015	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	568862000	USD
CY2016	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	0	USD
CY2017	us-gaap	Repayments Of Convertible Debt RepaymentsOfConvertibleDebt	0	USD
CY2015	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	70663000	USD
CY2016	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	82330000	USD
CY2017	us-gaap	Repayments Of Long Term Capital Lease Obligations RepaymentsOfLongTermCapitalLeaseObligations	98157000	USD
CY2015	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	0	USD
CY2016	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	300000000	USD
CY2017	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	550000000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	792917000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	946300000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	1208127000	USD
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-653271000	USD
CY2017Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-464910000	USD
CY2015Q2	us-gaap	Revenues Revenues	1511167000	USD
CY2015Q3	us-gaap	Revenues Revenues	1634684000	USD
CY2015Q4	us-gaap	Revenues Revenues	1711967000	USD
CY2016Q1	us-gaap	Revenues Revenues	1809398000	USD
CY2016	us-gaap	Revenues Revenues	6667216000	USD
CY2016Q2	us-gaap	Revenues Revenues	1916603000	USD
CY2016Q3	us-gaap	Revenues Revenues	2036618000	USD
CY2016Q4	us-gaap	Revenues Revenues	2144775000	USD
CY2017Q1	us-gaap	Revenues Revenues	2293988000	USD
CY2017	us-gaap	Revenues Revenues	8391984000	USD
CY2015	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	5373586000	USD
CY2016	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	6667216000	USD
CY2017	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	8391984000	USD
CY2016Q1	us-gaap	Secured Long Term Debt SecuredLongTermDebt	197998000	USD
CY2017Q1	us-gaap	Secured Long Term Debt SecuredLongTermDebt	198268000	USD
CY2015	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	2757096000	USD
CY2016	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	3239824000	USD
CY2017	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	3918027000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	564765000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	593628000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	820367000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P4Y
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	75.99
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	58.89
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	73.61
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	27453498	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	46879908	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	16531822	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	49.82
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	250300000	USD
CY2016	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	291300000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	224300000	USD
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1174739	shares
CY2017	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	10726140	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	594313000	USD
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	26258798	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	30353076	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	56.26
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	59.88
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	12180819	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	569222000	USD
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	27676715	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	58.89
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	35.91
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	0.00
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	66.20
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	57.24
CY2017Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	12180819	shares
CY2017Q1	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	30353076	shares
CY2017Q1	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	359591000	USD
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1	P4Y1M6D
CY2017	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P5Y3M18D
CY2017Q1	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	49.82
CY2017Q1	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	59.88
CY2017	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P5Y3M18D
CY2015	us-gaap	Stock Issued1 StockIssued1	338033000	USD
CY2016	us-gaap	Stock Issued1 StockIssued1	0	USD
CY2017	us-gaap	Stock Issued1 StockIssued1	1088917000	USD
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	5457123	shares
CY2015	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	339083000	USD
CY2016	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	0	USD
CY2017	us-gaap	Stock Issued During Period Value Acquisitions StockIssuedDuringPeriodValueAcquisitions	1192190000	USD
CY2015	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	22749000	USD
CY2015	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	127820000	USD
CY2016	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	154960000	USD
CY2017	us-gaap	Stock Issued During Period Value Employee Benefit Plan StockIssuedDuringPeriodValueEmployeeBenefitPlan	126150000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	182278000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	296501000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	200766000	USD
CY2014Q1	us-gaap	Stockholders Equity StockholdersEquity	3038510000	USD
CY2015Q1	us-gaap	Stockholders Equity StockholdersEquity	3975183000	USD
CY2016Q1	us-gaap	Stockholders Equity StockholdersEquity	5002869000	USD
CY2017Q1	us-gaap	Stockholders Equity StockholdersEquity	7500127000	USD
CY2016Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	205781000	USD
CY2017Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	239699000	USD
CY2015	us-gaap	Technology Services Revenue TechnologyServicesRevenue	359822000	USD
CY2016	us-gaap	Technology Services Revenue TechnologyServicesRevenue	461617000	USD
CY2017	us-gaap	Technology Services Revenue TechnologyServicesRevenue	635779000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	102275000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	146188000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	146200000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	172741000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	231317000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1967000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	7264000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	1131000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	8684000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	15598000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	15600000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1300000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	1300000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	200000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	4600000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	6300000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	6700000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	34226000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	38978000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	57872000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	17938000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	7456000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	624148000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	661647000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	700217000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	624148000	shares
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	18254000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1224000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	781000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1261000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	44600000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	56200000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	73000000	USD
CY2017	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	508400000	USD
CY2016Q1	us-gaap	Value Added Tax Receivable ValueAddedTaxReceivable	27300000	USD
CY2017Q1	us-gaap	Value Added Tax Receivable ValueAddedTaxReceivable	34200000	USD
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	661647000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	687797000	shares
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Americas revenue attributed to the United States was approximately </font><font style="font-family:inherit;font-size:10pt;">96 percent</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">95 percent</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">94 percent</font><font style="font-family:inherit;font-size:10pt;"> in fiscal </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">, respectively. </font><font style="font-family:inherit;font-size:10pt;">No</font><font style="font-family:inherit;font-size:10pt;"> other country represented more than ten percent of total revenue during fiscal </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> or </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div></div><div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:18px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Concentrations of Credit Risk and Significant Customers</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company’s financial instruments that are exposed to concentrations of credit risk consist primarily of cash and cash equivalents, marketable securities and trade accounts receivable. In addition, in connection with the Company's </font><font style="font-family:inherit;font-size:10pt;">0.25%</font><font style="font-family:inherit;font-size:10pt;"> Senior Notes, the Company entered into convertible note hedge transactions with respect to its common stock which are exposed to concentrations of credit risk. Collateral is not required for accounts receivable or the note hedge transactions. The Company maintains an allowance for doubtful accounts receivable balances. This allowance is based upon historical loss patterns, the number of days that billings are past due and an evaluation of the potential risk of loss associated with delinquent accounts. Receivables are written-off and charged against its recorded allowance when the Company has exhausted collection efforts without success.</font></div><div style="line-height:120%;padding-top:12px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">No</font><font style="font-family:inherit;font-size:10pt;"> single customer accounted for more than </font><font style="font-family:inherit;font-size:10pt;">five percent</font><font style="font-family:inherit;font-size:10pt;"> of accounts receivable at </font><font style="font-family:inherit;font-size:10pt;">January 31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">. </font><font style="font-family:inherit;font-size:10pt;">No</font><font style="font-family:inherit;font-size:10pt;"> single customer accounted for </font><font style="font-family:inherit;font-size:10pt;">five percent</font><font style="font-family:inherit;font-size:10pt;"> or more of total revenue during fiscal </font><font style="font-family:inherit;font-size:10pt;">2017</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2015</font><font style="font-family:inherit;font-size:10pt;">.</font></div><div style="line-height:120%;padding-top:18px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Geographic Locations</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">As of </font><font style="font-family:inherit;font-size:10pt;">January 31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, assets located outside the Americas were </font><font style="font-family:inherit;font-size:10pt;">12 percent</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">11 percent</font><font style="font-family:inherit;font-size:10pt;"> of total assets, respectively. As of </font><font style="font-family:inherit;font-size:10pt;">January 31, 2017</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">2016</font><font style="font-family:inherit;font-size:10pt;">, assets located in the United States were </font><font style="font-family:inherit;font-size:10pt;">86 percent</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">87 percent</font><font style="font-family:inherit;font-size:10pt;"> of total assets, respectively. </font></div></div>
CY2017	us-gaap	Fiscal Period FiscalPeriod	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:18px;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:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The Company’s fiscal year ends on January 31. References to fiscal 2017, for example, refer to the fiscal year ending </font><font style="font-family:inherit;font-size:10pt;">January 31, 2017</font><font style="font-family:inherit;font-size:10pt;">.</font></div></div>
CY2017	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassifications</font></div><div style="line-height:120%;padding-top:12px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain reclassifications to fiscal 2016 balances were made to conform to the current period presentation in the Balance Sheet. These reclassifications include short-term marketable securities, marketable securities, noncurrent capitalized software, net, intangible assets acquired from business combinations, net and other assets, net.</font></div></div>
CY2017	us-gaap	Revenue Recognition Deferred Revenue RevenueRecognitionDeferredRevenue	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:18px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Deferred Revenue</font></div><div style="line-height:120%;padding-top:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The deferred revenue balance does not represent the total contract value of annual or multi-year, non-cancelable subscription agreements. Deferred revenue primarily consists of billings or payments received in advance of revenue recognition from subscription services described above and is recognized as the revenue recognition criteria are met. The Company generally invoices customers in annual installments. The deferred revenue balance is influenced by several factors, including seasonality, the compounding effects of renewals, invoice duration, invoice timing, dollar size and new business linearity within the quarter.</font></div><div style="line-height:120%;padding-top:12px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Deferred revenue that will be recognized during the succeeding twelve month period is recorded as current deferred revenue and the remaining portion is recorded as noncurrent.</font></div></div>
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:18px;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:6px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with U.S. generally accepted accounting principles (“U.S. GAAP”) requires management to make estimates and assumptions in the Company’s consolidated financial statements and notes thereto.</font></div><div style="line-height:120%;padding-top:12px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Significant estimates and assumptions made by management include the determination of:</font></div><table cellpadding="0" cellspacing="0" style="padding-top:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;padding-left:36px;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;text-indent:-36px;"><font style="font-family:inherit;font-size:10pt;">the best estimate of selling price of the deliverables included in multiple deliverable revenue arrangements,</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;padding-left:36px;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;text-indent:-36px;"><font style="font-family:inherit;font-size:10pt;">the fair value of assets acquired and liabilities assumed for business combinations,</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;padding-left:36px;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;text-indent:-36px;"><font style="font-family:inherit;font-size:10pt;">the recognition, measurement and valuation of current and deferred income taxes,</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;padding-left:36px;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;text-indent:-36px;"><font style="font-family:inherit;font-size:10pt;">the fair value of certain stock awards issued, </font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;padding-left:36px;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;text-indent:-36px;"><font style="font-family:inherit;font-size:10pt;">the useful lives of intangible assets, property and equipment and building and structural components, and</font></div></td></tr></table><table cellpadding="0" cellspacing="0" style="padding-top:8px;font-family:Times New Roman; font-size:10pt;"><tr><td style="width:48px;" rowspan="1" colspan="1"></td><td rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:top" rowspan="1" colspan="1"><div style="line-height:120%;font-size:10pt;padding-left:36px;"><font style="font-family:inherit;font-size:10pt;">•</font></div></td><td style="vertical-align:top;padding-left:36px;" rowspan="1" colspan="1"><div style="line-height:120%;text-align:left;font-size:10pt;text-indent:-36px;"><font style="font-family:inherit;font-size:10pt;">the valuation of strategic investments and the determination of other-than-temporary impairments.</font></div></td></tr></table><div style="line-height:120%;padding-top:12px;text-indent:32px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Actual results could differ materially from those estimates. The Company bases its estimates on historical experience and on various other assumptions that are believed to be reasonable, the result of which forms the basis for making judgments about the carrying values of assets and liabilities. </font></div></div>

Files In Submission

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0001108524-17-000006-index.html	Edgar Link	pending
0001108524-17-000006.txt	Edgar Link	pending
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crm-20170131.xsd	Edgar Link	pending
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exhibit1017.htm	Edgar Link	pending
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2017 Q1 Form 10-K Financial Statement

#000110852417000006 Filed on March 06, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRM Salesforce, Inc. Stock $crm

2017 Q1 Form 10-K Financial Statement

#000110852417000006 Filed on March 06, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CRM
Salesforce, Inc. Stock $crm