$VRNT
VERINT SYSTEMS INC Stock $vrnt

$vrnt Overview Financials Valuation SEC Filings Company Website

2017 Q1 Form 10-K Financial Statement

#000116638817000011 Filed on March 28, 2017

Income Statement

Concept	2017 Q1	2017	2016 Q1
Revenue	$295.9M	$1.062B	$280.8M
YoY Change	5.37%	-6.03%	-9.9%
Cost Of Revenue	$116.3M	$422.6M	$101.7M
YoY Change	14.36%	-1.46%	-6.44%
Gross Profit	$179.6M	$639.5M	$179.1M
YoY Change	0.27%	-8.82%	-11.76%
Gross Profit Margin	60.7%	60.21%	63.79%
Selling, General & Admin	$107.5M	$407.0M	$98.20M
YoY Change	9.47%	-1.4%	-6.57%
% of Gross Profit	59.86%	63.64%	54.82%
Research & Development	$43.30M	$171.1M	$42.80M
YoY Change	1.17%	-3.7%	-8.94%
% of Gross Profit	24.11%	26.75%	23.9%
Depreciation & Amortization	$28.90M	$114.3M	$26.80M
YoY Change	7.84%	7.49%	6.35%
% of Gross Profit	16.09%	17.87%	14.96%
Operating Expenses	$162.0M	$622.1M	$151.7M
YoY Change	6.79%	-1.8%	-6.99%
Operating Profit	$17.59M	$17.37M	$27.42M
YoY Change	-35.84%	-74.41%	-31.26%
Interest Expense	-$11.10M	$34.96M	-$11.00M
YoY Change	0.91%	3.18%	-30.38%
% of Operating Profit	-63.1%	201.32%	-40.12%
Other Income/Expense, Net	$0.00	-$40.84M	-$1.800M
YoY Change	-100.0%	-8.58%	125.0%
Pretax Income	$6.484M	-$23.47M	$14.62M
YoY Change	-55.65%	-201.27%	-37.2%
Income Tax	-$2.000M	$2.772M	-$4.200M
% Of Pretax Income	-30.85%		-28.73%
Net Earnings	$8.018M	-$29.38M	$17.51M
YoY Change	-54.2%	-266.57%	281.96%
Net Earnings / Revenue	2.71%	-2.77%	6.23%
Basic Earnings Per Share	$0.13	-$0.47	$0.28
Diluted Earnings Per Share	$0.13	-$0.47	$0.28
COMMON SHARES
Basic Shares Outstanding	62.42M shares	62.59M shares	62.27M shares
Diluted Shares Outstanding		62.59M shares

Balance Sheet

Concept	2017 Q1	2017	2016 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$310.5M	$310.5M	$408.1M
YoY Change	-23.92%	-23.92%	27.21%
Cash & Equivalents	$307.4M	$307.4M	$352.1M
Short-Term Investments	$3.200M	$3.200M	$56.00M
Other Short-Term Assets	$77.40M	$77.40M	$71.30M
YoY Change	8.56%	8.56%	-35.06%
Inventory	$17.54M	$17.50M	$18.31M
Prepaid Expenses
Receivables	$266.6M	$266.6M	$256.4M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$672.1M	$672.1M	$754.1M
YoY Change	-10.88%	-10.87%	6.18%
LONG-TERM ASSETS
Property, Plant & Equipment	$77.55M	$77.60M	$68.90M
YoY Change	12.55%	12.63%	10.26%
Goodwill	$1.265B		$1.207B
YoY Change	4.77%		0.53%
Intangibles	$235.3M		$246.7M
YoY Change	-4.63%		-20.91%
Long-Term Investments
YoY Change
Other Assets	$76.62M	$103.6M	$36.22M
YoY Change	111.52%	54.86%	84.68%
Total Long-Term Assets	$1.691B	$1.691B	$1.602B
YoY Change	5.56%	5.56%	-1.76%
TOTAL ASSETS
Total Short-Term Assets	$672.1M	$672.1M	$754.1M
Total Long-Term Assets	$1.691B	$1.691B	$1.602B
Total Assets	$2.363B	$2.363B	$2.356B
YoY Change	0.3%	0.3%	0.65%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$62.05M	$62.00M	$65.45M
YoY Change	-5.19%	-5.2%	-10.21%
Accrued Expenses	$213.2M	$174.2M	$207.0M
YoY Change	3.02%	10.88%	-6.61%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$4.611M	$4.600M	$2.104M
YoY Change	119.15%	119.05%	9047.83%
Total Short-Term Liabilities	$462.4M	$462.4M	$442.4M
YoY Change	4.51%	4.52%	-7.42%
LONG-TERM LIABILITIES
Long-Term Debt	$744.3M	$744.3M	$736.0M
YoY Change	1.12%	1.13%	1.34%
Other Long-Term Liabilities	$94.36M	$115.3M	$61.63M
YoY Change	53.11%	40.44%	-23.17%
Total Long-Term Liabilities	$838.6M	$859.6M	$797.6M
YoY Change	5.14%	5.07%	-1.1%
TOTAL LIABILITIES
Total Short-Term Liabilities	$462.4M	$462.4M	$442.4M
Total Long-Term Liabilities	$838.6M	$859.6M	$797.6M
Total Liabilities	$1.348B	$1.356B	$1.288B
YoY Change	4.67%	4.68%	-3.59%
SHAREHOLDERS EQUITY
Retained Earnings	-$230.8M		-$201.4M
YoY Change	14.59%		-8.05%
Common Stock	$64.00K		$63.00K
YoY Change	1.59%		3.28%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$57.15M		$10.25M
YoY Change	457.48%		0.0%
Treasury Stock Shares	1.654M shares		348.0K shares
Shareholders Equity	$1.007B	$1.007B	$1.060B
YoY Change
Total Liabilities & Shareholders Equity	$2.363B	$2.363B	$2.356B
YoY Change	0.3%	0.3%	0.65%

Cashflow Statement

Concept	2017 Q1	2017	2016 Q1
OPERATING ACTIVITIES
Net Income	$8.018M	-$29.38M	$17.51M
YoY Change	-54.2%	-266.57%	281.96%
Depreciation, Depletion And Amortization	$28.90M	$114.3M	$26.80M
YoY Change	7.84%	7.49%	6.35%
Cash From Operating Activities	$100.7M	$172.4M	$69.30M
YoY Change	45.31%	9.89%	-33.04%
INVESTING ACTIVITIES
Capital Expenditures	-$7.600M	$27.54M	-$9.800M
YoY Change	-22.45%	9.0%	10.11%
Acquisitions		$141.8M
YoY Change		352.21%
Other Investing Activities	-$28.30M	$0.00	$29.20M
YoY Change	-196.92%	-100.0%	711.11%
Cash From Investing Activities	-$35.80M	-$116.4M	$19.30M
YoY Change	-285.49%	54.02%	-471.15%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$46.90M
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-14.70M	-$56.92M	-5.100M
YoY Change	188.24%	457.81%	325.0%
NET CHANGE
Cash From Operating Activities	100.7M	$172.4M	69.30M
Cash From Investing Activities	-35.80M	-$116.4M	19.30M
Cash From Financing Activities	-14.70M	-$56.92M	-5.100M
Net Change In Cash	50.20M	-$5.113M	83.50M
YoY Change	-39.88%	-107.19%	-14.01%
FREE CASH FLOW
Cash From Operating Activities	$100.7M	$172.4M	$69.30M
Capital Expenditures	-$7.600M	$27.54M	-$9.800M
Free Cash Flow	$108.3M	$144.9M	$79.10M
YoY Change	36.92%	10.06%	-29.63%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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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	0001166388
CY2017Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	62418926	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2016Q3	dei	Entity Public Float EntityPublicFloat	2172714000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	VERINT SYSTEMS INC
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
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CY2017Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	213224000	USD
CY2016Q1	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	7094000	USD
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CY2016Q1	us-gaap	Accrued Sales Commission Current AccruedSalesCommissionCurrent	8471000	USD
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CY2017Q1	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	53300000	USD
CY2017Q1	us-gaap	Decrease In Unrecognized Tax Benefits Is Reasonably Possible DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible	3200000	USD
CY2016Q1	us-gaap	Deferred Costs DeferredCosts	13117000	USD
CY2017Q1	us-gaap	Deferred Costs DeferredCosts	5463000	USD
CY2016Q1	us-gaap	Deferred Costs Current DeferredCostsCurrent	1876000	USD
CY2017Q1	us-gaap	Deferred Costs Current DeferredCostsCurrent	3621000	USD
CY2015	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-40007000	USD
CY2016	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	2244000	USD
CY2017	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-8179000	USD
CY2016Q1	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	3142000	USD
CY2017Q1	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	1929000	USD
CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-4714000	USD
CY2016	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-7896000	USD
CY2017	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-7920000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-47331000	USD
CY2016	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-5640000	USD
CY2017	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-16941000	USD
CY2016Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	75277000	USD
CY2017Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	71238000	USD
CY2016Q1	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	12553000	USD
CY2017Q1	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	13805000	USD
CY2016Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	167912000	USD
CY2017Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	182515000	USD
CY2016Q1	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	20488000	USD
CY2017Q1	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	20912000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-2610000	USD
CY2016	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	12000	USD
CY2017	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-842000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	7819000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	3953000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	181519000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	175543000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	17528000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	21510000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	127718000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	125986000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	3783000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	2672000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	8308000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	7972000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	20213000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	20187000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	9553000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	10627000	USD
CY2016Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	115756000	USD
CY2017Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	108609000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	9514000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	4304000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	53354000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssets	50679000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	27042000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	25814000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	3053000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	2344000	USD
CY2016Q1	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	18870000	USD
CY2017Q1	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	18215000	USD
CY2015	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2100000	USD
CY2016	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2200000	USD
CY2017	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	2600000	USD
CY2017	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.50
CY2017	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.60
CY2015	us-gaap	Depreciation Depreciation	17700000	USD
CY2016	us-gaap	Depreciation Depreciation	20300000	USD
CY2017	us-gaap	Depreciation Depreciation	25200000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	99464000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	106300000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	114257000	USD
CY2016Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	113000	USD
CY2017Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	3075000	USD
CY2016Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	2377000	USD
CY2017Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	1654000	USD
CY2015	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	3986000	USD
CY2016	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	394000	USD
CY2017	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-322000	USD
CY2016Q1	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	2347000	USD
CY2017Q1	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	1655000	USD
CY2015	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	1857000	USD
CY2016	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	8151000	USD
CY2017	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	-1257000	USD
CY2015	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
CY2016	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
CY2017	us-gaap	Dividends Common Stock DividendsCommonStock	0	USD
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.53
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.01
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.11
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.12
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.28
CY2016	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.29
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.28
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.19
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.13
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2017	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.47
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.52
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.01
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.11
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2016	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.28
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.28
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.19
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.13
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.13
CY2017	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.47
CY2015	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-6149000	USD
CY2016	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-4066000	USD
CY2017	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-4210000	USD
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.701
CY2016	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.041
CY2017	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.118
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2016	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2017	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2015	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	12364000	USD
CY2016	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	14385000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	15752000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	298000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	523000	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	6000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	298000	USD
CY2016	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	523000	USD
CY2017	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	6000	USD
CY2015	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	12000000	USD
CY2016	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	7400000	USD
CY2017	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements	3300000	USD
CY2017	us-gaap	Finite Lived Intangible Asset Useful Life FiniteLivedIntangibleAssetUsefulLife	P10Y
CY2016Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	363472000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	434460000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense After Year Five FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive	46456000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	68227000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Five FiniteLivedIntangibleAssetsAmortizationExpenseYearFive	21626000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	24716000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	31888000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	41246000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	609054000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	668619000	USD
CY2016Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	245582000	USD
CY2017Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	234159000	USD
CY2015	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-13402000	USD
CY2016	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-8037000	USD
CY2017	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2743000	USD
CY2015	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-12546000	USD
CY2016	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2017	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2015Q1	us-gaap	Goodwill Goodwill	1200817000	USD
CY2016Q1	us-gaap	Goodwill Goodwill	1207176000	USD
CY2017Q1	us-gaap	Goodwill Goodwill	1264818000	USD
CY2016	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	28717000	USD
CY2017	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	91209000	USD
CY2015Q1	us-gaap	Goodwill Gross GoodwillGross	1267682000	USD
CY2016Q1	us-gaap	Goodwill Gross GoodwillGross	1274041000	USD
CY2017Q1	us-gaap	Goodwill Gross GoodwillGross	1331683000	USD
CY2015Q1	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	66865000	USD
CY2016Q1	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	66865000	USD
CY2017Q1	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	66865000	USD
CY2015	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2016	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2017	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
CY2016	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	-22358000	USD
CY2017	us-gaap	Goodwill Translation And Purchase Accounting Adjustments GoodwillTranslationAndPurchaseAccountingAdjustments	-33567000	USD
CY2015	us-gaap	Gross Profit GrossProfit	713288000	USD
CY2015Q2	us-gaap	Gross Profit GrossProfit	166363000	USD
CY2015Q3	us-gaap	Gross Profit GrossProfit	177344000	USD
CY2015Q4	us-gaap	Gross Profit GrossProfit	178537000	USD
CY2016Q4	us-gaap	Gross Profit GrossProfit	155696000	USD
CY2017Q1	us-gaap	Gross Profit GrossProfit	179591000	USD
CY2017	us-gaap	Gross Profit GrossProfit	639477000	USD
CY2015	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2017	us-gaap	Impairment Of Intangible Assets Finitelived ImpairmentOfIntangibleAssetsFinitelived	0	USD
CY2016Q1	us-gaap	Gross Profit GrossProfit	179116000	USD
CY2016	us-gaap	Gross Profit GrossProfit	701360000	USD
CY2016Q2	us-gaap	Gross Profit GrossProfit	144730000	USD
CY2016Q3	us-gaap	Gross Profit GrossProfit	159460000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-53877000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-43471000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-60722000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	21403000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1678000	USD
CY2015Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-3139000	USD
CY2015Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	10021000	USD
CY2016Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	14620000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23180000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-15863000	USD
CY2016Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-10020000	USD
CY2016Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-4075000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6484000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-23474000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	75280000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	66651000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	37248000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	21403000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	23180000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-23474000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14999000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	952000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2772000	USD
CY2015	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-15793000	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-7767000	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-3640000	USD
CY2015	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-9650000	USD
CY2016	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-3068000	USD
CY2017	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-5794000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7489000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	8115000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-8215000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	2156000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	6061000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Other IncomeTaxReconciliationNondeductibleExpenseOther	5315000	USD
CY2015	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	4222000	USD
CY2016	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	3562000	USD
CY2017	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2522000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	0	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	6136000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	975000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-571000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	-526000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Reconciling Items IncomeTaxReconciliationOtherReconcilingItems	432000	USD
CY2015	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	1451000	USD
CY2016	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	7574000	USD
CY2017	us-gaap	Income Tax Reconciliation Repatriation Of Foreign Earnings IncomeTaxReconciliationRepatriationOfForeignEarnings	9542000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1739000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-79000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-312000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	14762000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	-6281000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	5566000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	2461000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	482000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	112000	USD
CY2015	us-gaap	Income Tax Reconciliation Tax Holidays IncomeTaxReconciliationTaxHolidays	14865000	USD
CY2016	us-gaap	Income Tax Reconciliation Tax Holidays IncomeTaxReconciliationTaxHolidays	12293000	USD
CY2017	us-gaap	Income Tax Reconciliation Tax Holidays IncomeTaxReconciliationTaxHolidays	3507000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	15362000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	17165000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	29582000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	33412000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-15260000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9521000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	54921000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-3433000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	353000	USD
CY2015	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	677000	USD
CY2016	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	-6187000	USD
CY2017	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	-7124000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	24057000	USD
CY2016	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	-12364000	USD
CY2017	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	8705000	USD
CY2015	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	4223000	USD
CY2016	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	3258000	USD
CY2017	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	286000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	167000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-73000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	115000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	8356000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-28515000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	4987000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-21412000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2886000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-4941000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	36291000	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	-11133000	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash And Investments IncreaseDecreaseInRestrictedCashAndInvestments	36579000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	0	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	0	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Call Options And Warrants IncrementalCommonSharesAttributableToCallOptionsAndWarrants	0	shares
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	0	shares
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1278000	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1108000	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2016Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	246682000	USD
CY2017Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	235259000	USD
CY2015	us-gaap	Interest Expense InterestExpense	36661000	USD
CY2016	us-gaap	Interest Expense InterestExpense	33885000	USD
CY2017	us-gaap	Interest Expense InterestExpense	34962000	USD
CY2015	us-gaap	Interest Paid InterestPaid	29296000	USD
CY2016	us-gaap	Interest Paid InterestPaid	20734000	USD
CY2017	us-gaap	Interest Paid InterestPaid	21892000	USD
CY2016Q1	us-gaap	Interest Payable Current InterestPayableCurrent	4597000	USD
CY2017Q1	us-gaap	Interest Payable Current InterestPayableCurrent	3712000	USD
CY2016Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	4467000	USD
CY2017Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	4108000	USD
CY2016Q1	us-gaap	Inventory Net InventoryNet	18312000	USD
CY2017Q1	us-gaap	Inventory Net InventoryNet	17537000	USD
CY2016Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	7177000	USD
CY2017Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	9074000	USD
CY2016Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	6668000	USD
CY2017Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	4355000	USD
CY2015	us-gaap	Investment Income Interest InvestmentIncomeInterest	1070000	USD
CY2016	us-gaap	Investment Income Interest InvestmentIncomeInterest	1490000	USD
CY2017	us-gaap	Investment Income Interest InvestmentIncomeInterest	1048000	USD
CY2016Q1	us-gaap	Liabilities Liabilities	1287571000	USD
CY2017Q1	us-gaap	Liabilities Liabilities	1347744000	USD
CY2016Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2355735000	USD
CY2017Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	2362784000	USD
CY2015	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	8347000	USD
CY2016	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	16238000	USD
CY2017	us-gaap	Liabilities Assumed1 LiabilitiesAssumed1	26400000	USD
CY2016Q1	us-gaap	Liabilities Current LiabilitiesCurrent	442430000	USD
CY2017Q1	us-gaap	Liabilities Current LiabilitiesCurrent	462399000	USD
CY2016Q1	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	25315000	USD
CY2017Q1	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	28204000	USD
CY2016Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	2104000	USD
CY2017Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	4611000	USD
CY2016Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	735983000	USD
CY2016Q1	us-gaap	Long Term Debt LongTermDebt	738087000	USD
CY2017Q1	us-gaap	Long Term Debt LongTermDebt	748871000	USD
CY2017Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	744260000	USD
CY2017	us-gaap	Loss Contingency Damages Sought Value LossContingencyDamagesSoughtValue	150000000	USD
CY2016Q1	us-gaap	Minority Interest MinorityInterest	8027000	USD
CY2017Q1	us-gaap	Minority Interest MinorityInterest	8460000	USD
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4193000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	3199000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2421000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	395713000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10204000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-56919000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-676835000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-75600000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-156028000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	193725000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	156903000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	172415000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	30931000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	-416000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	-7085000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	7634000	USD
CY2016Q1	us-gaap	Net Income Loss NetIncomeLoss	17505000	USD
CY2016	us-gaap	Net Income Loss NetIncomeLoss	17638000	USD
CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	-17456000	USD
CY2016Q3	us-gaap	Net Income Loss NetIncomeLoss	-11705000	USD
CY2016Q4	us-gaap	Net Income Loss NetIncomeLoss	-8237000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	8018000	USD
CY2017	us-gaap	Net Income Loss NetIncomeLoss	-29380000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5471000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4590000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	3134000	USD
CY2015	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-57708000	USD
CY2016	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-44672000	USD
CY2017	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-40840000	USD
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2
	us-gaap	Number Of Reporting Units NumberOfReportingUnits	3
CY2015	us-gaap	Operating Expenses OperatingExpenses	634177000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	633508000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	622111000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	79111000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	67852000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	17366000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	154190000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	25447000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	600000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	14335000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	15460000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	17865000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	24138000	USD
CY2017Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	56945000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	17200000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	19400000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	25600000	USD
CY2017	us-gaap	Option Indexed To Issuers Equity Shares OptionIndexedToIssuersEquityShares	6205000	shares
CY2017	us-gaap	Option Indexed To Issuers Equity Strike Price1 OptionIndexedToIssuersEquityStrikePrice1	64.46
CY2016Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	28862000	USD
CY2017Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	25946000	USD
CY2016Q1	us-gaap	Other Assets OtherAssets	36224000	USD
CY2017Q1	us-gaap	Other Assets OtherAssets	76620000	USD
CY2016Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	13611000	USD
CY2017Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	16002000	USD
CY2016Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	36224000	USD
CY2017Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	76620000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-45600000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-28180000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax	-42130000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-54985000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-22270000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-38942000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-21859000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-38662000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-1558000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-7113000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	1139000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-299000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	-1038000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	118000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-1070000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	798000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	693000	USD
CY2016Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	61628000	USD
CY2017Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	94359000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-8928000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-12343000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-7666000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-9571000	USD
CY2016	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-12277000	USD
CY2017	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6926000	USD
CY2016Q1	us-gaap	Other Short Term Investments OtherShortTermInvestments	55982000	USD
CY2017Q1	us-gaap	Other Short Term Investments OtherShortTermInvestments	3184000	USD
CY2016Q1	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	2647000	USD
CY2017Q1	us-gaap	Other Sundry Liabilities Noncurrent OtherSundryLiabilitiesNoncurrent	6762000	USD
CY2014Q2	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	60800000	USD
CY2015	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	60800000	USD
CY2016	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2017	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2015	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	-3858000	USD
CY2016	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	-766000	USD
CY2017	us-gaap	Payments For Proceeds From Derivative Instrument Investing Activities PaymentsForProceedsFromDerivativeInstrumentInvestingActivities	349000	USD
CY2015	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	2384000	USD
CY2016	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	4498000	USD
CY2017	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	2238000	USD
CY2016	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2017	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	46896000	USD
CY2015	us-gaap	Payments For Software PaymentsForSoftware	6083000	USD
CY2016	us-gaap	Payments For Software PaymentsForSoftware	5027000	USD
CY2017	us-gaap	Payments For Software PaymentsForSoftware	2338000	USD
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	29164000	USD
CY2016	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	239000	USD
CY2017	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	249000	USD
CY2015	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	4193000	USD
CY2016	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3199000	USD
CY2017	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	2421000	USD
CY2014Q2	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	700000	USD
CY2015	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	605279000	USD
CY2016	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	31358000	USD
CY2017	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	141803000	USD
CY2015	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	21175000	USD
CY2016	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	92808000	USD
CY2017	us-gaap	Payments To Acquire Investments PaymentsToAcquireInvestments	36761000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	23134000	USD
CY2016	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	25265000	USD
CY2017	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	27540000	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	2207000	shares
CY2017Q1	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	2207000	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 Value PreferredStockValue	0	USD
CY2017Q1	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2016Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	57598000	USD
CY2017Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	64561000	USD
CY2014Q2	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	265600000	USD
CY2015	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	274563000	USD
CY2016	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	0	USD
CY2015	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	1526750000	USD
CY2016	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Long Term Debt And Capital Securities Net ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet	0	USD
CY2014Q2	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	45200000	USD
CY2015	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	45188000	USD
CY2016	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2017	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2015	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	13700000	USD
CY2016	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	71500000	USD
CY2017	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	52800000	USD
CY2015	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	13653000	USD
CY2016	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	71457000	USD
CY2017	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	89342000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	17606000	USD
CY2016	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	232000	USD
CY2017	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	7000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	36402000	USD
CY2015Q2	us-gaap	Profit Loss ProfitLoss	731000	USD
CY2015Q3	us-gaap	Profit Loss ProfitLoss	-5760000	USD
CY2015Q4	us-gaap	Profit Loss ProfitLoss	8470000	USD
CY2016Q1	us-gaap	Profit Loss ProfitLoss	18787000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	22228000	USD
CY2016Q2	us-gaap	Profit Loss ProfitLoss	-16193000	USD
CY2016Q3	us-gaap	Profit Loss ProfitLoss	-11078000	USD
CY2016Q4	us-gaap	Profit Loss ProfitLoss	-7434000	USD
CY2017Q1	us-gaap	Profit Loss ProfitLoss	8459000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	-26246000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	165974000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	194568000	USD
CY2016Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	68904000	USD
CY2017Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	77551000	USD
CY2015	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	423000	USD
CY2016	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	669000	USD
CY2017	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	1791000	USD
CY2015	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	1361852000	USD
CY2016	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	309000	USD
CY2017	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	3308000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	173748000	USD
CY2016Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	11820000	USD
CY2017Q1	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	9198000	USD
CY2016	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	177650000	USD
CY2017	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	171070000	USD
CY2016Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	15359000	USD
CY2017Q1	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	54566000	USD
CY2016Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-201436000	USD
CY2017Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-230816000	USD
CY2015	us-gaap	Revenue From Grants RevenueFromGrants	5000000	USD
CY2016	us-gaap	Revenue From Grants RevenueFromGrants	4000000	USD
CY2017	us-gaap	Revenue From Grants RevenueFromGrants	3500000	USD
CY2015	us-gaap	Revenues Revenues	1128436000	USD
CY2015Q2	us-gaap	Revenues Revenues	269536000	USD
CY2015Q3	us-gaap	Revenues Revenues	295882000	USD
CY2015Q4	us-gaap	Revenues Revenues	284054000	USD
CY2016Q1	us-gaap	Revenues Revenues	280794000	USD
CY2016	us-gaap	Revenues Revenues	1130266000	USD
CY2016Q2	us-gaap	Revenues Revenues	245424000	USD
CY2016Q3	us-gaap	Revenues Revenues	261921000	USD
CY2016Q4	us-gaap	Revenues Revenues	258902000	USD
CY2017Q1	us-gaap	Revenues Revenues	295859000	USD
CY2017	us-gaap	Revenues Revenues	1062106000	USD
CY2015	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	487617000	USD
CY2016	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	455406000	USD
CY2017	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	378504000	USD
CY2015	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	640819000	USD
CY2016	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	674860000	USD
CY2017	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	683602000	USD
CY2016Q1	us-gaap	Security Deposit SecurityDeposit	4112000	USD
CY2017Q1	us-gaap	Security Deposit SecurityDeposit	4123000	USD
CY2017	us-gaap	Segment Reporting Disclosure Of Major Customers SegmentReportingDisclosureOfMajorCustomers	No single customer accounted for more than 10% of our revenue during the years ended January 31, 2017, 2016 and 2015.
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	415266000	USD
CY2016	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	412728000	USD
CY2017	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	406952000	USD
CY2015	us-gaap	Severance Costs1 SeveranceCosts1	6800000	USD
CY2016	us-gaap	Severance Costs1 SeveranceCosts1	7200000	USD
CY2017	us-gaap	Severance Costs1 SeveranceCosts1	6400000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	54314000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	64387000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	65421000	USD
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	9000	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	3000	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	2000	shares
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	28.74
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	9.59
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	10.09
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	2000	shares
CY2016	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 Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	0	shares
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	516000	shares
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	9000	shares
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	3000	shares
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2000	shares
CY2014Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	34.60
CY2015Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	28.74
CY2016Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	9.59
CY2017Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	10.09
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	34.71
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	36.10
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	8.71
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	23.13
CY2016	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	0
CY2017	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	0
CY2014Q2	us-gaap	Shares Issued Price Per Share SharesIssuedPricePerShare	47.75
CY2014Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	706000	USD
CY2015Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	633000	USD
CY2016Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	826000	USD
CY2017Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	962000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Currency Translation Increase Decrease StandardProductWarrantyAccrualCurrencyTranslationIncreaseDecrease	-13000	USD
CY2016	us-gaap	Standard Product Warranty Accrual Currency Translation Increase Decrease StandardProductWarrantyAccrualCurrencyTranslationIncreaseDecrease	-2000	USD
CY2017	us-gaap	Standard Product Warranty Accrual Currency Translation Increase Decrease StandardProductWarrantyAccrualCurrencyTranslationIncreaseDecrease	-3000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	0	USD
CY2016	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	278000	USD
CY2017	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	658000	USD
CY2015	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	-60000	USD
CY2016	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	473000	USD
CY2017	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	797000	USD
CY2014Q2	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	5750000	shares
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	505000	shares
CY2016	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	6000	shares
CY2017	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1000	shares
CY2015	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	264933000	USD
CY2015	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	4532000	USD
CY2016	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	7745000	USD
CY2017	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	6953000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	17520000	USD
CY2016	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	232000	USD
CY2017	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	7000	USD
CY2016Q1	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	150000000	USD
CY2015	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	46000	shares
CY2016	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0	shares
CY2017	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	1306000	shares
CY2015	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	2200000	USD
CY2016	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	0	USD
CY2017	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	46900000	USD
CY2016Q1	us-gaap	Stockholders Equity StockholdersEquity	1060137000	USD
CY2017Q1	us-gaap	Stockholders Equity StockholdersEquity	1006580000	USD
CY2014Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	633118000	USD
CY2015Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1004903000	USD
CY2016Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1068164000	USD
CY2017Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1015040000	USD
CY2016Q1	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	2712000	USD
CY2017Q1	us-gaap	Supplemental Unemployment Benefits Severance Benefits SupplementalUnemploymentBenefitsSeveranceBenefits	2880000	USD
CY2017Q1	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	12100000	USD
CY2016Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	348000	shares
CY2017Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	1654000	shares
CY2016Q1	us-gaap	Treasury Stock Value TreasuryStockValue	10251000	USD
CY2017Q1	us-gaap	Treasury Stock Value TreasuryStockValue	57147000	USD
CY2015	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	2238000	USD
CY2017	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	46896000	USD
CY2017Q1	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	5000000	USD
CY2016Q1	us-gaap	Unbilled Receivables Not Billable At Balance Sheet Date Amount Expected To Be Collected Within One Year UnbilledReceivablesNotBillableAtBalanceSheetDateAmountExpectedToBeCollectedWithinOneYear	46600000	USD
CY2017Q1	us-gaap	Unbilled Receivables Not Billable At Balance Sheet Date Amount Expected To Be Collected Within One Year UnbilledReceivablesNotBillableAtBalanceSheetDateAmountExpectedToBeCollectedWithinOneYear	39700000	USD
CY2015	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	3986000	USD
CY2016	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	394000	USD
CY2017	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-323000	USD
CY2014Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	145408000	USD
CY2015Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	159648000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	142271000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	148639000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	3440000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	13613000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	5094000	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	13811000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	145000	USD
CY2016Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	3300000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	3900000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	1900000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	4400000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	500000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	15522000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	9465000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	11034000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1927000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2514000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	585000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	613000	USD
CY2017Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1842000	USD
CY2015	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	423000	USD
CY2016	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	669000	USD
CY2017	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	1791000	USD
CY2015	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	461000	USD
CY2016	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	2176000	USD
CY2017	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	660000	USD
CY2017Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	143000000	USD
CY2017Q1	us-gaap	Unrecorded Unconditional Purchase Obligation Balance Sheet Amount UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount	109800000	USD
CY2015	us-gaap	Valuation Allowances And Reserves Adjustments ValuationAllowancesAndReservesAdjustments	-50000	USD
CY2016	us-gaap	Valuation Allowances And Reserves Adjustments ValuationAllowancesAndReservesAdjustments	335000	USD
CY2017	us-gaap	Valuation Allowances And Reserves Adjustments ValuationAllowancesAndReservesAdjustments	365000	USD
CY2014Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1187000	USD
CY2015Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1099000	USD
CY2016Q1	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	1170000	USD
CY2016	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	933000	USD
CY2017	us-gaap	Valuation Allowances And Reserves Deductions ValuationAllowancesAndReservesDeductions	1484000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	59374000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	62921000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	62593000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	58096000	shares
CY2016	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	61813000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	62593000	shares
CY2015	vrnt	Amortization Of Acquired Intangible Assets Other AmortizationOfAcquiredIntangibleAssetsOther	45163000	USD
CY2016	vrnt	Amortization Of Acquired Intangible Assets Other AmortizationOfAcquiredIntangibleAssetsOther	43130000	USD
CY2017	vrnt	Amortization Of Acquired Intangible Assets Other AmortizationOfAcquiredIntangibleAssetsOther	44089000	USD
CY2015	vrnt	Amortization Of Acquired Intangible Assets Technology AmortizationOfAcquiredIntangibleAssetsTechnology	31004000	USD
CY2016	vrnt	Amortization Of Acquired Intangible Assets Technology AmortizationOfAcquiredIntangibleAssetsTechnology	35774000	USD
CY2017	vrnt	Amortization Of Acquired Intangible Assets Technology AmortizationOfAcquiredIntangibleAssetsTechnology	37372000	USD
CY2015	vrnt	Business Combination Pro Forma Net Income Loss Attributableto Verint Systems Inc. BusinessCombinationProFormaNetIncomeLossAttributabletoVerintSystemsInc.	24173000	USD
CY2015	vrnt	Capitalized Computer Software Foreign Currency Translation And Other CapitalizedComputerSoftwareForeignCurrencyTranslationAndOther	2788000	USD
CY2016	vrnt	Capitalized Computer Software Foreign Currency Translation And Other CapitalizedComputerSoftwareForeignCurrencyTranslationAndOther	171000	USD
CY2017	vrnt	Capitalized Computer Software Foreign Currency Translation And Other CapitalizedComputerSoftwareForeignCurrencyTranslationAndOther	1480000	USD
CY2017	vrnt	Consolidated Total Debt To Consolidated Ebitda Ratio ConsolidatedTotalDebtToConsolidatedEbitdaRatio	4.50	numerator
CY2017Q1	vrnt	Deferred Cost Of Revenue Classification Current DeferredCostOfRevenueClassificationCurrent	12	M
CY2016Q1	vrnt	Deferred Tax Assets Capitalized Research And Development Costs DeferredTaxAssetsCapitalizedResearchAndDevelopmentCosts	4125000	USD
CY2017Q1	vrnt	Deferred Tax Assets Capitalized Research And Development Costs DeferredTaxAssetsCapitalizedResearchAndDevelopmentCosts	4146000	USD
CY2017	vrnt	Deferred Tax Liability Not Recognized Undistributed Foreign Earnings DeferredTaxLiabilityNotRecognizedUndistributedForeignEarnings	479800000	USD
CY2017	vrnt	Defined Contribution Plan Employer Matching Contribution Per Employee Maximum Amount DefinedContributionPlanEmployerMatchingContributionPerEmployeeMaximumAmount	2000	USD
CY2017	vrnt	Defined Contribution Plan Requisite Age Of Eligible Employees DefinedContributionPlanRequisiteAgeOfEligibleEmployees	21	Y
CY2015	vrnt	Effective Income Tax Rate Decrease Due To Tax Incentive EffectiveIncomeTaxRateDecreaseDueToTaxIncentive	0.640
CY2016	vrnt	Effective Income Tax Rate Decrease Due To Tax Incentive EffectiveIncomeTaxRateDecreaseDueToTaxIncentive	0.510
CY2017	vrnt	Effective Income Tax Rate Decrease Due To Tax Incentive EffectiveIncomeTaxRateDecreaseDueToTaxIncentive	0.124
CY2016Q1	vrnt	Finite And Indefinite Lived Intangible Assets Gross FiniteAndIndefiniteLivedIntangibleAssetsGross	610154000	USD
CY2017Q1	vrnt	Finite And Indefinite Lived Intangible Assets Gross FiniteAndIndefiniteLivedIntangibleAssetsGross	669719000	USD
CY2017	vrnt	Impairment Test Number Of Primary Approaches To Assess Fair Value ImpairmentTestNumberOfPrimaryApproachesToAssessFairValue	3
CY2015	vrnt	Inventory Transfer To Property And Equipment InventoryTransferToPropertyAndEquipment	630000	USD
CY2016	vrnt	Inventory Transfer To Property And Equipment InventoryTransferToPropertyAndEquipment	1142000	USD
CY2017	vrnt	Inventory Transfer To Property And Equipment InventoryTransferToPropertyAndEquipment	552000	USD
CY2015	vrnt	Leasehold Improvements Funded By Lease Incentive LeaseholdImprovementsFundedByLeaseIncentive	2242000	USD
CY2016	vrnt	Leasehold Improvements Funded By Lease Incentive LeaseholdImprovementsFundedByLeaseIncentive	1721000	USD
CY2017	vrnt	Leasehold Improvements Funded By Lease Incentive LeaseholdImprovementsFundedByLeaseIncentive	82000	USD
CY2017Q1	vrnt	Letters Of Credit And Surety Bonds Outstanding Amount LettersOfCreditAndSuretyBondsOutstandingAmount	92600000	USD
CY2017Q1	vrnt	Maximum Annual Sublease Rental Income MaximumAnnualSubleaseRentalIncome	400000	USD
CY2017Q1	vrnt	Minimum Annual Sublease Rental Income MinimumAnnualSubleaseRentalIncome	200000	USD
CY2017	vrnt	Minimummaturityperiodofshortterminvestmentsintimedepositsinmonths Minimummaturityperiodofshortterminvestmentsintimedepositsinmonths	P90D
CY2017	vrnt	Number Of Categories In Which Revenue Is Derived And Reported NumberOfCategoriesInWhichRevenueIsDerivedAndReported	2	Category
CY2016	vrnt	Other Comprehensive Income Loss Before Reclassifications OtherComprehensiveIncomeLossBeforeReclassifications	-28972000	USD
CY2017	vrnt	Other Comprehensive Income Loss Before Reclassifications OtherComprehensiveIncomeLossBeforeReclassifications	-37523000	USD
CY2015	vrnt	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	-155000	USD
CY2016	vrnt	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	-4634000	USD
CY2017	vrnt	Other Nonoperating Income Expense Miscellaneous OtherNonoperatingIncomeExpenseMiscellaneous	-3861000	USD
CY2015	vrnt	Paymentsofcontingentconsiderationforbusinesscombinationsfinancingportionandotherfinancingactivities Paymentsofcontingentconsiderationforbusinesscombinationsfinancingportionandotherfinancingactivities	10445000	USD
CY2016	vrnt	Paymentsofcontingentconsiderationforbusinesscombinationsfinancingportionandotherfinancingactivities Paymentsofcontingentconsiderationforbusinesscombinationsfinancingportionandotherfinancingactivities	7212000	USD
CY2017	vrnt	Paymentsofcontingentconsiderationforbusinesscombinationsfinancingportionandotherfinancingactivities Paymentsofcontingentconsiderationforbusinesscombinationsfinancingportionandotherfinancingactivities	4058000	USD
CY2015	vrnt	Purchaseof Convertible Note Hedges PurchaseofConvertibleNoteHedges	60800000	USD
CY2017Q1	vrnt	Recorded Unconditional Purchase Obligation Subsequent Fulfillment Period RecordedUnconditionalPurchaseObligationSubsequentFulfillmentPeriod	12	M
CY2015	vrnt	Research And Development Expenses Gross ResearchAndDevelopmentExpensesGross	178700000	USD
CY2016	vrnt	Research And Development Expenses Gross ResearchAndDevelopmentExpensesGross	181700000	USD
CY2017	vrnt	Research And Development Expenses Gross ResearchAndDevelopmentExpensesGross	174600000	USD
CY2017	vrnt	Revenue Recognition Multiple Deliverable Arrangements Allocation To Specific Unit Of Accounting Number Of Elements Unable To Establish Vendor Specific Objective Evidence Minimum For Use Of Available Fair Value Indicators RevenueRecognitionMultipleDeliverableArrangementsAllocationToSpecificUnitOfAccountingNumberOfElementsUnableToEstablishVendorSpecificObjectiveEvidenceMinimumForUseOfAvailableFairValueIndicators	1	Element
CY2017	vrnt	Software Maintenance Period SoftwareMaintenancePeriod	P1Y
CY2017	vrnt	Software Products Estimated Economic Lives High Endof Range SoftwareProductsEstimatedEconomicLivesHighEndofRange	P7Y
CY2017	vrnt	Software Products Estimated Economic Lives Low Endof Range SoftwareProductsEstimatedEconomicLivesLowEndofRange	P5Y
CY2017Q1	vrnt	Tax Credit Carryforward Amount Indefinite Carryforward TaxCreditCarryforwardAmountIndefiniteCarryforward	3000000	USD
CY2017Q1	vrnt	Tax Credit Carryforward Amount Subject To Expiration TaxCreditCarryforwardAmountSubjectToExpiration	9100000	USD
CY2016Q1	vrnt	Unamortizeddebtdiscountsandissuancecosts Unamortizeddebtdiscountsandissuancecosts	73055000	USD
CY2017Q1	vrnt	Unamortizeddebtdiscountsandissuancecosts Unamortizeddebtdiscountsandissuancecosts	60571000	USD
CY2015	vrnt	Unrecognized Tax Benefits Increases Decreases Resulting From Foreign Currency Fluctuations UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromForeignCurrencyFluctuations	-3900000	USD
CY2016	vrnt	Unrecognized Tax Benefits Increases Decreases Resulting From Foreign Currency Fluctuations UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromForeignCurrencyFluctuations	-741000	USD
CY2017	vrnt	Unrecognized Tax Benefits Increases Decreases Resulting From Foreign Currency Fluctuations UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromForeignCurrencyFluctuations	648000	USD
CY2015	vrnt	Unrecognized Tax Benefits Increases Resulting From Business Acquisitions UnrecognizedTaxBenefitsIncreasesResultingFromBusinessAcquisitions	4744000	USD
CY2016	vrnt	Unrecognized Tax Benefits Increases Resulting From Business Acquisitions UnrecognizedTaxBenefitsIncreasesResultingFromBusinessAcquisitions	985000	USD
CY2017	vrnt	Unrecognized Tax Benefits Increases Resulting From Business Acquisitions UnrecognizedTaxBenefitsIncreasesResultingFromBusinessAcquisitions	0	USD
CY2015	vrnt	Windfall Tax Benefits Includedin Provisionfor Income Taxes WindfallTaxBenefitsIncludedinProvisionforIncomeTaxes	0	USD
CY2016	vrnt	Windfall Tax Benefits Includedin Provisionfor Income Taxes WindfallTaxBenefitsIncludedinProvisionforIncomeTaxes	0	USD
CY2017	vrnt	Windfall Tax Benefits Includedin Provisionfor Income Taxes WindfallTaxBenefitsIncludedinProvisionforIncomeTaxes	0	USD
CY2017	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Concentrations of Credit Risk</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and cash equivalents, bank time deposits, short-term investments, and trade accounts receivable. We invest our cash in bank accounts, certificates of deposit, and money market accounts with major financial institutions, in U.S. government and agency obligations, and in debt securities of corporations. By policy, we seek to limit credit exposure on investments through diversification and by restricting our investments to highly rated securities.</font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">We grant credit terms to our customers in the ordinary course of business. Concentrations of credit risk with respect to trade accounts receivable are generally limited due to the large number of customers comprising our customer base and their dispersion across different industries and geographic areas. One customer accounted for </font><font style="font-family:inherit;font-size:10pt;">$63.5 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;">$70.9 million</font><font style="font-family:inherit;font-size:10pt;"> of our accounts receivable (including both billed and unbilled amounts), at January 31, 2017 and 2016, respectively. This customer is a governmental agency outside of the U.S. which we believe presents insignificant credit risk. </font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></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%;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%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;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 ("GAAP") requires our management to make estimates and assumptions, which may affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and expenses during the reporting period.  Actual results could differ from those estimates.</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"></font></div></div>

Files In Submission

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0001166388-17-000011-index-headers.html	Edgar Link	pending
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$VRNT
VERINT SYSTEMS INC Stock $vrnt

2017 Q1 Form 10-K Financial Statement

#000116638817000011 Filed on March 28, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VRNT VERINT SYSTEMS INC Stock $vrnt

2017 Q1 Form 10-K Financial Statement

#000116638817000011 Filed on March 28, 2017

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$VRNT
VERINT SYSTEMS INC Stock $vrnt