$IDCC
InterDigital, Inc. Stock $idcc

$idcc Overview Financials Valuation SEC Filings Company Website

2014 Q4 Form 10-K Financial Statement

#000140549516000047 Filed on February 18, 2016

Income Statement

Concept	2014 Q4	2014 Q3	2014 Q2
Revenue	$86.12M	$77.62M	$194.2M
YoY Change	-13.61%	-29.83%	186.94%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$43.10M	$9.286M	$11.69M
YoY Change	1.65%	3.91%	39.84%
% of Gross Profit
Research & Development	$17.80M	$19.07M	$22.90M
YoY Change	-7.77%	20.92%	69.93%
% of Gross Profit
Depreciation & Amortization	$11.50M	$12.30M	$9.000M
YoY Change	23.66%	55.7%	9.76%
% of Gross Profit
Operating Expenses	$60.90M	$28.36M	$34.59M
YoY Change	-1.3%	14.77%	58.41%
Operating Profit		$15.34M	$128.4M
YoY Change		-68.77%	911.44%
Interest Expense	-$2.900M	$4.019M	$4.019M
YoY Change	-307.14%	3.88%	3.88%
% of Operating Profit		26.2%	3.13%
Other Income/Expense, Net	$0.00	$0.00	$0.00
YoY Change
Pretax Income	$20.60M	$12.17M	$124.8M
YoY Change	-15.23%	-73.64%	700.27%
Income Tax	$7.400M	-$461.0K	$46.66M
% Of Pretax Income	35.92%	-3.79%	37.4%
Net Earnings	$13.79M	$13.51M	$78.90M
YoY Change	-5.13%	-49.32%	754.09%
Net Earnings / Revenue	16.01%	17.41%	40.62%
Basic Earnings Per Share	$0.37	$0.34	$1.95
Diluted Earnings Per Share	$0.36	$0.34	$1.93
COMMON SHARES
Basic Shares Outstanding	37.16M shares	39.62M shares	40.44M shares
Diluted Shares Outstanding		40.19M shares	40.82M shares

Balance Sheet

Concept	2014 Q4	2014 Q3	2014 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$703.9M	$732.7M	$672.9M
YoY Change	0.77%	-3.18%	-12.59%
Cash & Equivalents	$428.6M	$368.8M	$383.0M
Short-Term Investments	$275.4M	$363.9M	$289.9M
Other Short-Term Assets	$32.20M	$93.20M	$97.90M
YoY Change	-51.36%	69.45%	33.2%
Inventory
Prepaid Expenses
Receivables	$51.70M	$134.2M	$346.3M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$787.9M	$960.0M	$1.117B
YoY Change	-8.12%	9.18%	23.59%
LONG-TERM ASSETS
Property, Plant & Equipment	$12.55M	$9.314M	$9.369M
YoY Change	31.58%	3.84%	30.22%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$1.217M	$2.064M	$2.167M
YoY Change	-61.2%	-88.92%	-88.65%
Total Long-Term Assets	$405.1M	$337.4M	$306.2M
YoY Change	58.45%	34.8%	22.48%
TOTAL ASSETS
Total Short-Term Assets	$787.9M	$960.0M	$1.117B
Total Long-Term Assets	$405.1M	$337.4M	$306.2M
Total Assets	$1.193B	$1.297B	$1.423B
YoY Change	7.17%	14.86%	23.35%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$34.70M	$31.70M	$32.50M
YoY Change	41.63%	140.15%	148.09%
Accrued Expenses	$38.40M	$39.10M	$32.90M
YoY Change	25.08%	8.01%	7.87%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00
YoY Change
Total Short-Term Liabilities	$205.2M	$217.7M	$245.4M
YoY Change	62.27%	72.02%	47.8%
LONG-TERM LIABILITIES
Long-Term Debt	$216.2M	$215.5M	$213.2M
YoY Change	3.54%	4.29%	4.26%
Other Long-Term Liabilities	$2.568M	$1.692M	$988.0K
YoY Change	935.48%	1780.0%
Total Long-Term Liabilities	$218.8M	$217.2M	$214.2M
YoY Change	4.65%	5.06%	4.75%
TOTAL LIABILITIES
Total Short-Term Liabilities	$205.2M	$217.7M	$245.4M
Total Long-Term Liabilities	$218.8M	$217.2M	$214.2M
Total Liabilities	$717.3M	$767.2M	$823.0M
YoY Change	23.81%	31.75%	29.47%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$903.7M	$839.1M	$759.5M
YoY Change	20.32%	16.23%	5.21%
Treasury Stock Shares	32.88M shares
Shareholders Equity	$475.7M	$523.6M	$594.1M
YoY Change
Total Liabilities & Shareholders Equity	$1.193B	$1.297B	$1.423B
YoY Change	7.17%	14.86%	23.35%

Cashflow Statement

Concept	2014 Q4	2014 Q3	2014 Q2
OPERATING ACTIVITIES
Net Income	$13.79M	$13.51M	$78.90M
YoY Change	-5.13%	-49.32%	754.09%
Depreciation, Depletion And Amortization	$11.50M	$12.30M	$9.000M
YoY Change	23.66%	55.7%	9.76%
Cash From Operating Activities	$56.00M	$155.7M	$33.20M
YoY Change	-11300.0%	-14254.55%	-76.88%
INVESTING ACTIVITIES
Capital Expenditures	-$12.50M	-$8.900M	-$34.80M
YoY Change	-52.65%	5.95%	216.36%
Acquisitions
YoY Change
Other Investing Activities	$88.40M	-$74.70M	$4.300M
YoY Change	12528.57%	-168.78%	-109.75%
Cash From Investing Activities	$75.90M	-$83.70M	-$30.40M
YoY Change	-396.48%	-183.53%	-44.93%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-72.20M	-86.30M	-11.10M
YoY Change	128.48%	3096.3%	-655.0%
NET CHANGE
Cash From Operating Activities	56.00M	155.7M	33.20M
Cash From Investing Activities	75.90M	-83.70M	-30.40M
Cash From Financing Activities	-72.20M	-86.30M	-11.10M
Net Change In Cash	59.70M	-14.30M	-8.300M
YoY Change	-203.47%	-114.83%	-109.18%
FREE CASH FLOW
Cash From Operating Activities	$56.00M	$155.7M	$33.20M
Capital Expenditures	-$12.50M	-$8.900M	-$34.80M
Free Cash Flow	$68.50M	$164.6M	$68.00M
YoY Change	164.48%	2154.79%	-56.02%

Facts In Submission

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CY2015	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	55221000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	8435000	USD
CY2014	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-70143000	USD
CY2015	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-33251000	USD
CY2014Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	124695000	USD
CY2015Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	106229000	USD
CY2014Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	293342000	USD
CY2015Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	289039000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	2614000	USD
CY2014	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-437000	USD
CY2015	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	554000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	73273000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	116684000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	125862000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	159071000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	125802000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	160572000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	71841000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	82105000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	700000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	100000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	9452000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	2029000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	12318000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	9599000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	1069000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	7925000	USD
CY2014Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	71731000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	81893000	USD
CY2013	us-gaap	Depreciation Depreciation	3600000	USD
CY2014	us-gaap	Depreciation Depreciation	3900000	USD
CY2015	us-gaap	Depreciation Depreciation	3800000	USD
CY2013	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	33385000	USD
CY2014	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	42246000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	47793000	USD
CY2013	us-gaap	Dilutive Securities DilutiveSecurities	0.01	USD
CY2014	us-gaap	Dilutive Securities DilutiveSecurities	-0.03	USD
CY2015	us-gaap	Dilutive Securities DilutiveSecurities	0.04	USD
CY2013	us-gaap	Dividends Dividends	16385000	USD
CY2014	us-gaap	Dividends Dividends	27153000	USD
CY2015	us-gaap	Dividends Dividends	-28548000	USD
CY2014Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	3954000	USD
CY2014Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8033000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	11987000	USD
CY2014Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7666000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	19653000	USD
CY2014Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7500000	USD
CY2014	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	27153000	USD
CY2015Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7232000	USD
CY2015Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7243000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	14475000	USD
CY2015Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7183000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	21658000	USD
CY2015Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	7068000	USD
CY2015	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	28726000	USD
CY2013Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	4031000	USD
CY2014Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	7456000	USD
CY2015Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	7068000	USD
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
CY2014Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.05
CY2014Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.95
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.34
CY2014Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.37
CY2014	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.65
CY2015Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.79
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.91
CY2015Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.68
CY2015Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.93
CY2015	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.31
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.92
CY2014Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.05
CY2014Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.93
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.34
CY2014Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2014	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.62
CY2015Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.78
CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.89
CY2015Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.68
CY2015Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.92
CY2015	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.27
CY2013	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.419
CY2014	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.340
CY2015	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.357
CY2013	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2014	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2015	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.004
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.000
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	0.000
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.011
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.001
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.035
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.015
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Other Reconciling Items Percent EffectiveIncomeTaxRateReconciliationOtherReconcilingItemsPercent	0.012
CY2013	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.041
CY2014	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.001
CY2015	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.005
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.000
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.009
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Contingencies EffectiveIncomeTaxRateReconciliationTaxContingencies	0.000
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.000
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.047
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits EffectiveIncomeTaxRateReconciliationTaxCredits	0.012
CY2013	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements EffectiveIncomeTaxRateReconciliationTaxSettlements	0.000
CY2014	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements EffectiveIncomeTaxRateReconciliationTaxSettlements	0.011
CY2015	us-gaap	Effective Income Tax Rate Reconciliation Tax Settlements EffectiveIncomeTaxRateReconciliationTaxSettlements	0.001
CY2014Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	27089000	USD
CY2015Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	26013000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	815000	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	2457000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2014	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	1176000	USD
CY2015	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2014Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	265540000	USD
CY2015Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	277579000	USD
CY2014Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1292000	USD
CY2015Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1513000	USD
CY2013	us-gaap	Impairment Of Investments ImpairmentOfInvestments	21720000	USD
CY2014	us-gaap	Impairment Of Investments ImpairmentOfInvestments	559000	USD
CY2015	us-gaap	Impairment Of Investments ImpairmentOfInvestments	198000	USD
CY2015	us-gaap	Impairment Of Long Lived Assets To Be Disposed Of ImpairmentOfLongLivedAssetsToBeDisposedOf	200000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	61519000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	25836000	USD
CY2014	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	153528000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	181015000	USD
CY2014	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	52108000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	64621000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	24961000	USD
CY2014	us-gaap	Income Taxes Paid IncomeTaxesPaid	114876000	USD
CY2015	us-gaap	Income Taxes Paid IncomeTaxesPaid	85780000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	14655000	USD
CY2014	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-10396000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2503000	USD
CY2013	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	3096000	USD
CY2014	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-5635000	USD
CY2015	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	1501000	USD
CY2013	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	4861000	USD
CY2014	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-62979000	USD
CY2015	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-34770000	USD
CY2013	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	209930000	USD
CY2014	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	272885000	USD
CY2015	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	113962000	USD
CY2013	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-24522000	USD
CY2014	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	5853000	USD
CY2015	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-12297000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-9753000	USD
CY2014	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	6156000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	8489000	USD
CY2013	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	77044000	USD
CY2014	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	26128000	USD
CY2015	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-2166000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	100000	shares
CY2015Q2	us-gaap	Intangible Assets Gross Excluding Goodwill IntangibleAssetsGrossExcludingGoodwill	24100000	USD
CY2013	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	5750000	USD
CY2014	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	5750000	USD
CY2015	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	9568000	USD
CY2013	us-gaap	Interest Paid InterestPaid	5750000	USD
CY2014	us-gaap	Interest Paid InterestPaid	5750000	USD
CY2015	us-gaap	Interest Paid InterestPaid	7988000	USD
CY2014Q4	us-gaap	Land Land	695000	USD
CY2015Q4	us-gaap	Land Land	695000	USD
CY2013	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3300000	USD
CY2014	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3200000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3300000	USD
CY2014Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	7406000	USD
CY2015Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	7544000	USD
CY2014Q4	us-gaap	Liabilities Liabilities	717285000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	952590000	USD
CY2014Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1192962000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1474485000	USD
CY2014Q4	us-gaap	Liabilities Current LiabilitiesCurrent	205169000	USD
CY2015Q4	us-gaap	Liabilities Current LiabilitiesCurrent	399973000	USD
CY2012Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	0	USD
CY2013Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	0	USD
CY2014Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	1361000	USD
CY2015Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	1469000	USD
CY2013	us-gaap	Licenses Revenue LicensesRevenue	264174000	USD
CY2014	us-gaap	Licenses Revenue LicensesRevenue	403389000	USD
CY2015	us-gaap	Licenses Revenue LicensesRevenue	432488000	USD
CY2014Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	227174000	USD
CY2014Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	255300000	USD
CY2015Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	533203000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	0	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	230000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	316000000	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	0	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2015Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2014Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	216206000	USD
CY2015Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	259595000	USD
CY2014Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	11970000	USD
CY2015Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	12321000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-31989000	USD
CY2014	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-170851000	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	181116000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-38315000	USD
CY2014	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-140309000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-213975000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	218175000	USD
CY2014	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	242013000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	114499000	USD
CY2013	us-gaap	Net Income Loss NetIncomeLoss	35683000	USD
CY2014Q1	us-gaap	Net Income Loss NetIncomeLoss	-1861000	USD
CY2014Q2	us-gaap	Net Income Loss NetIncomeLoss	78901000	USD
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	13512000	USD
CY2014Q4	us-gaap	Net Income Loss NetIncomeLoss	13790000	USD
CY2014	us-gaap	Net Income Loss NetIncomeLoss	101420000	USD
CY2015Q1	us-gaap	Net Income Loss NetIncomeLoss	29065000	USD
CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	32602000	USD
CY2015Q3	us-gaap	Net Income Loss NetIncomeLoss	24520000	USD
CY2015Q4	us-gaap	Net Income Loss NetIncomeLoss	33038000	USD
CY2015	us-gaap	Net Income Loss NetIncomeLoss	116394000	USD
CY2013	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2482000	USD
CY2014	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2922000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-2831000	USD
CY2014Q4	us-gaap	Noncontrolling Interest In Variable Interest Entity NoncontrollingInterestInVariableInterestEntity	7349000	USD
CY2015Q4	us-gaap	Noncontrolling Interest In Variable Interest Entity NoncontrollingInterestInVariableInterestEntity	11376000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	84756000	USD
CY2014	us-gaap	Operating Income Loss OperatingIncomeLoss	168960000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	208549000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	4186000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1995000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2872000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	2918000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	3173000	USD
CY2015Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	7781000	USD
CY2014Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	11275000	USD
CY2015Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	13082000	USD
CY2014Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1217000	USD
CY2015Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	13219000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-878000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	132000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-296000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-878000	USD
CY2014	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	12000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-296000	USD
CY2014Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2568000	USD
CY2015Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	3983000	USD
CY2013	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2014	us-gaap	Other Noncash Expense OtherNoncashExpense	700000	USD
CY2015	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-23237000	USD
CY2014	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-15432000	USD
CY2015	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-27534000	USD
CY2013	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	424000	USD
CY2014	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	572000	USD
CY2015	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	238000	USD
CY2013	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	1000000	USD
CY2014	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	1000000	USD
CY2015	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	1000000	USD
CY2013	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	0	USD
CY2014	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	19250000	USD
CY2015	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	24123000	USD
CY2013	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	0	USD
CY2014	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	-120000	USD
CY2015	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Including Portion Attributable To Noncontrolling Interest Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxIncludingPortionAttributableToNoncontrollingInterestAvailableforsaleSecurities	0	USD
CY2013	us-gaap	Payments For Commissions PaymentsForCommissions	100000	USD
CY2014	us-gaap	Payments For Commissions PaymentsForCommissions	300000	USD
CY2015	us-gaap	Payments For Commissions PaymentsForCommissions	100000	USD
	us-gaap	Payments For Proceeds From Hedge Financing Activities PaymentsForProceedsFromHedgeFinancingActivities	-38594000	USD
CY2013	us-gaap	Payments For Proceeds From Longterm Investments PaymentsForProceedsFromLongtermInvestments	0	USD
CY2014	us-gaap	Payments For Proceeds From Longterm Investments PaymentsForProceedsFromLongtermInvestments	0	USD
CY2015	us-gaap	Payments For Proceeds From Longterm Investments PaymentsForProceedsFromLongtermInvestments	12623000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	29134000	USD
CY2014	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	152625000	USD
CY2015	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	96410000	USD
CY2013	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2014	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2015	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	9403000	USD
CY2013	us-gaap	Payments Of Dividends PaymentsOfDividends	12354000	USD
CY2014	us-gaap	Payments Of Dividends PaymentsOfDividends	23729000	USD
CY2015	us-gaap	Payments Of Dividends PaymentsOfDividends	28937000	USD
CY2013	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	25013000	USD
CY2014	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	26300000	USD
CY2015	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	20000000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	4591000	USD
CY2014	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	7095000	USD
CY2015	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3700000	USD
CY2013	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	417728000	USD
CY2014	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	438157000	USD
CY2015	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	643087000	USD
CY2014Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.10
CY2015Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare
CY2014Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	14399000	shares
CY2015Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized		shares
CY2014Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued		shares
CY2014Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2015Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding		shares
CY2014Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2015Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2014Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	32227000	USD
CY2015Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	23391000	USD
CY2013	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2014	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	0	USD
CY2015	us-gaap	Proceeds From Convertible Debt ProceedsFromConvertibleDebt	316000000	USD
CY2013	us-gaap	Proceeds From Hedge Financing Activities ProceedsFromHedgeFinancingActivities	0	USD
CY2014	us-gaap	Proceeds From Hedge Financing Activities ProceedsFromHedgeFinancingActivities	0	USD
CY2015	us-gaap	Proceeds From Hedge Financing Activities ProceedsFromHedgeFinancingActivities	-59376000	USD
CY2013	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2014	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2015	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	42881000	USD
CY2013	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	7652000	USD
CY2015	us-gaap	Stock Issued During Period Shares Share Based Compensation Forfeited StockIssuedDuringPeriodSharesShareBasedCompensationForfeited	-62000	shares
CY2014	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	5101000	USD
CY2015	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	9358000	USD
CY2013	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2014	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
CY2015	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	4500000	USD
CY2013	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	443074000	USD
CY2014	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	363175000	USD
CY2015	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	495201000	USD
CY2013	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	1032000	USD
CY2014	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	402000	USD
CY2015	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	46000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	38165000	USD
CY2014	us-gaap	Profit Loss ProfitLoss	104342000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	119225000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	60117000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	63495000	USD
CY2014Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12546000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12148000	USD
CY2013	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	-174014000	USD
CY2014	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	-163139000	USD
CY2015	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	-163354000	USD
CY2013	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	64729000	USD
CY2014	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	75300000	USD
CY2015	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	72702000	USD
CY2013	us-gaap	Restructuring Charges RestructuringCharges	1544000	USD
CY2014	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2015	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2014Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	757050000	USD
CY2015Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	847033000	USD
CY2013	us-gaap	Revenues Revenues	325361000	USD
CY2014Q1	us-gaap	Revenues Revenues	57844000	USD
CY2014Q2	us-gaap	Revenues Revenues	194234000	USD
CY2014Q3	us-gaap	Revenues Revenues	77622000	USD
CY2014Q4	us-gaap	Revenues Revenues	86121000	USD
CY2014	us-gaap	Revenues Revenues	415821000	USD
CY2015Q1	us-gaap	Revenues Revenues	110378000	USD
CY2015Q2	us-gaap	Revenues Revenues	118551000	USD
CY2015Q3	us-gaap	Revenues Revenues	100408000	USD
CY2015Q4	us-gaap	Revenues Revenues	112098000	USD
CY2015	us-gaap	Revenues Revenues	441435000	USD
CY2015Q4	us-gaap	Sale Leaseback Transaction Net Book Value SaleLeasebackTransactionNetBookValue	1100000	USD
CY2015	us-gaap	Sale Leaseback Transaction Net Proceeds Investing Activities SaleLeasebackTransactionNetProceedsInvestingActivities	4500000	USD
CY2013	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	300000	USD
CY2014	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	400000	USD
CY2015	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	600000	USD
CY2013	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	0	USD
CY2014	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	1999000	USD
CY2014	us-gaap	Share Based Compensation ShareBasedCompensation	18494000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	15139000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeitures Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue	38.12
CY2013	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	31295000	USD
CY2014	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	37753000	USD
CY2015	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	39783000	USD
CY2014Q4	us-gaap	Senior Notes SeniorNotes	216206000	USD
CY2015Q4	us-gaap	Senior Notes SeniorNotes	486769000	USD
CY2011Q2	us-gaap	Senior Notes SeniorNotes	230000000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	15940000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	379000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	42.34
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	31.29
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	52.06
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1902000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber	1729000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod	490000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	6500000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	7700000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	26300000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue	-41.29
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	3000000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1445000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	1403000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1000000	USD
CY2014	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	300000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	200000	USD
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	4000	shares
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	44.19
CY2015	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	94000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	7900000	USD
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	336000	shares
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	421000	shares
CY2014Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	24.90
CY2015Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	31.16
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.28
CY2015	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	52.85
CY2015	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	8.00
CY2014Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	300000	shares
CY2015Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	300000	shares
CY2015	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	11.63
CY2015	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P12Y4M
CY2014Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	35.73
CY2015Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Nonvested Weighted Average Grant Date Fair Value SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageGrantDateFairValue	37.65
CY2014Q4	us-gaap	Short Term Investments ShortTermInvestments	275361000	USD
CY2015Q4	us-gaap	Short Term Investments ShortTermInvestments	423501000	USD
CY2015	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	5000	shares
CY2013	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-2458000	USD
CY2014	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-2738000	USD
CY2015	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	9846000	USD
CY2013	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	1032000	USD
CY2014	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	402000	USD
CY2015	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	46000	USD
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	2552000	shares
CY2013	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	917000	shares
CY2014	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	3554000	shares
CY2015	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	1836000	shares
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	77694000	USD
CY2013	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	29135000	USD
CY2014	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	152625000	USD
CY2015	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	96410000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	518705000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	533820000	USD
CY2014Q4	us-gaap	Stockholders Equity StockholdersEquity	468328000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	510519000	USD
CY2014Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	1372028000	USD
CY2015Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	1510629000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	475677000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	521895000	USD
CY2015Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	5700000	USD
CY2014Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	0	USD
CY2015Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	1405000	USD
CY2013	us-gaap	Technology Services Revenue TechnologyServicesRevenue	61187000	USD
CY2014	us-gaap	Technology Services Revenue TechnologyServicesRevenue	10433000	USD
CY2015	us-gaap	Technology Services Revenue TechnologyServicesRevenue	8947000	USD
CY2014Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	32880000	shares
CY2015Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	34716000	shares
CY2014Q4	us-gaap	Treasury Stock Value TreasuryStockValue	903700000	USD
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	1000110000	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	-33000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2014Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2015Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	100000	USD
CY2014	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	95000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	141000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2014	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1266000	USD
CY2015	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	700000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2015	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2013	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	309000	shares
CY2014	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	459000	shares
CY2015	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	415000	shares
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	41424000	shares
CY2014	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	39879000	shares
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	36463000	shares
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	41115000	shares
CY2014	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	39420000	shares
CY2015	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	36048000	shares
CY2015	us-gaap	Reclassifications Reclassifications	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:4px;padding-top:4px;text-align:left;padding-left:12px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Reclassifications </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain reclassifications have been made to prior year amounts to conform to the current year presentation.</font></div></div>
CY2015	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:12px;padding-top:12px;text-align:left;text-indent:16px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. If different assumptions were made or different conditions had existed, our financial results could have been materially different.</font></div></div>

Files In Submission

Name	View Source	Status
0001405495-16-000047-index-headers.html	Edgar Link	pending
0001405495-16-000047-index.html	Edgar Link	pending
0001405495-16-000047.txt	Edgar Link	pending
0001405495-16-000047-xbrl.zip	Edgar Link	pending
chart1a04.jpg	Edgar Link	pending
chart2final.jpg	Edgar Link	pending
chart3final.jpg	Edgar Link	pending
ex1028employmentagreementb.htm	Edgar Link	pending
ex21listofsubsidiaries2016.htm	Edgar Link	pending
ex231consentofindependentr.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
idcc-20151231.xml	Edgar Link	completed
idcc-20151231.xsd	Edgar Link	pending
idcc-20151231x10k.htm	Edgar Link	pending
idcc-20151231xkex311.htm	Edgar Link	pending
idcc-20151231xkex312.htm	Edgar Link	pending
idcc-20151231xkex321.htm	Edgar Link	pending
idcc-20151231xkex322.htm	Edgar Link	pending
idcc-20151231_cal.xml	Edgar Link	unprocessable
idcc-20151231_def.xml	Edgar Link	unprocessable
idcc-20151231_lab.xml	Edgar Link	unprocessable
idcc-20151231_pre.xml	Edgar Link	unprocessable
performancechart2015.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$IDCC
InterDigital, Inc. Stock $idcc

2014 Q4 Form 10-K Financial Statement

#000140549516000047 Filed on February 18, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDCC InterDigital, Inc. Stock $idcc

2014 Q4 Form 10-K Financial Statement

#000140549516000047 Filed on February 18, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDCC
InterDigital, Inc. Stock $idcc