10-K Filing

INTERDIGITAL, INC. CIK: 1405495 FY 2019

Filing Information

Form Type	10-K
Accession Number	`0001405495-20-000007`
Period End Date	20191231
Filing Date	20200220
Fiscal Year	2019
Fiscal Period	FY
XBRL Instance	idcc-2019x10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 93 Income Statement 95 Cash Flow Statement 138 Stockholders Equity 61 Comprehensive Income 15

Balance Sheet 93 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivable`	$693.00K	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivable`	$537.00K	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in usd per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$745.49M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$475.06M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	71.13M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	71.27M	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$470.72M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$179.20M	USD	Point-in-time
Accounts receivable, less allowances of $537 and $693	`AccountsReceivableNet`	$35.03M	USD	Point-in-time
Accounts receivable, less allowances of $537 and $693	`AccountsReceivableNet`	$28.27M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	33.53M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	30.70M	shares	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$63.37M	USD	Point-in-time
Preferred stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Preferred stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$43.44M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$1.02B	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$1.02B	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$10.05M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$10.22M	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
PATENTS, NET	`FiniteLivedIntangibleAssetsNet`	$454.57M	USD	Point-in-time
PATENTS, NET	`FiniteLivedIntangibleAssetsNet`	$436.34M	USD	Point-in-time
Treasury stock, shares of common held at cost (in shares)	`TreasuryStockCommonShares`	40.57M	shares	Point-in-time
DEFERRED TAX ASSETS	`DeferredIncomeTaxAssetsNet`	$73.17M	USD	Point-in-time
Treasury stock, shares of common held at cost (in shares)	`TreasuryStockCommonShares`	37.60M	shares	Point-in-time
DEFERRED TAX ASSETS	`DeferredIncomeTaxAssetsNet`	$77.22M	USD	Point-in-time
OTHER NON-CURRENT ASSETS	`OtherAssetsNoncurrent`	$60.47M	USD	Point-in-time
OTHER NON-CURRENT ASSETS	`OtherAssetsNoncurrent`	$76.03M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$595.75M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$602.31M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.61B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.63B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$94.17M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	-	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$19.37M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$13.39M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$29.16M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$26.84M	USD	Point-in-time
Deferred revenue	`DeferredRevenueCurrent`	$146.65M	USD	Point-in-time
Deferred revenue	`DeferredRevenueCurrent`	$111.67M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrentAndNoncurrent`	$1.51M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrentAndNoncurrent`	$51.00K	USD	Point-in-time
Dividend payable	`DividendsPayableCurrentAndNoncurrent`	$10.75M	USD	Point-in-time
Dividend payable	`DividendsPayableCurrentAndNoncurrent`	$12.16M	USD	Point-in-time
Dividend payable	`DividendsPayableCurrentAndNoncurrent`	$11.63M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrentAndNoncurrent`	$8.38M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrentAndNoncurrent`	$11.38M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$179.40M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$305.56M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$317.38M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$350.59M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`DeferredRevenueNoncurrent`	$157.63M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`DeferredRevenueNoncurrent`	$123.65M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$34.14M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$46.00M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$825.80M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$688.54M	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred Stock, $0.10 par value, 14,399 shares authorized, 0 shares issued and outstanding	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Preferred Stock, $0.10 par value, 14,399 shares authorized, 0 shares issued and outstanding	`PreferredStockValueOutstanding`	-	USD	Point-in-time
Common Stock, $0.01 par value, 100,000 shares authorized, 71,268 and 71,134 shares issued and 30,701 and 33,529 shares outstanding	`CommonStockValueOutstanding`	$711.00K	USD	Point-in-time
Common Stock, $0.01 par value, 100,000 shares authorized, 71,268 and 71,134 shares issued and 30,701 and 33,529 shares outstanding	`CommonStockValueOutstanding`	$712.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$685.51M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$727.40M	USD	Point-in-time
Retained earnings	`RetainedEarningsUnappropriated`	$1.41B	USD	Point-in-time
Retained earnings	`RetainedEarningsUnappropriated`	$1.44B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.47M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-74.00K	USD	Point-in-time
Stockholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$2.14B	USD	Point-in-time
Stockholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$2.12B	USD	Point-in-time
Treasury stock, 40,567 and 37,605 shares of common held at cost	`TreasuryStockValue`	$1.18B	USD	Point-in-time
Treasury stock, 40,567 and 37,605 shares of common held at cost	`TreasuryStockValue`	$1.38B	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$761.56M	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$936.73M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$1.28M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$24.72M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$754.37M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$786.28M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$938.01M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$873.15M	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.61B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.63B	USD	Point-in-time

Income Statement 95 line items

Line Item	Tag	Value	Unit	Period
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$532.94M	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$318.92M	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$307.40M	USD	Annual
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$72.52M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$75.61M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$68.63M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$75.33M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$69.56M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$102.16M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$87.44M	USD	1 Quarter
Revenues	`RevenueFromContractWithCustomerExcludingAssessedTax`	$75.08M	USD	1 Quarter
Patent administration and licensing	`PatentAdministrationAndLicensing`	$124.08M	USD	Annual
Patent administration and licensing	`PatentAdministrationAndLicensing`	$102.65M	USD	Annual
Patent administration and licensing	`PatentAdministrationAndLicensing`	$154.94M	USD	Annual
Development	`ResearchAndDevelopmentExpense`	$74.86M	USD	Annual
Development	`ResearchAndDevelopmentExpense`	$69.70M	USD	Annual
Development	`ResearchAndDevelopmentExpense`	$75.72M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$51.03M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$51.29M	USD	Annual
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$53.07M	USD	Annual
Total Operating Expenses	`CostsAndExpenses`	$244.81M	USD	Annual
Total Operating Expenses	`CostsAndExpenses`	$231.44M	USD	Annual
Total Operating Expenses	`CostsAndExpenses`	$281.09M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$301.50M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$37.84M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$62.59M	USD	Annual
Interest expense	`InterestExpense`	$40.95M	USD	Annual
Interest expense	`InterestExpense`	$17.84M	USD	Annual
Interest expense	`InterestExpense`	$35.96M	USD	Annual
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$29.06M	USD	Annual
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$8.74M	USD	Annual
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$5.42M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$32.06M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$25.94M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$292.39M	USD	Annual
INCOME TAX BENEFIT (PROVISION)	`IncomeTaxExpenseBenefit`	$10.99M	USD	Annual
INCOME TAX BENEFIT (PROVISION)	`IncomeTaxExpenseBenefit`	$121.68M	USD	Annual
INCOME TAX BENEFIT (PROVISION)	`IncomeTaxExpenseBenefit`	$-27.42M	USD	Annual
NET INCOME	`ProfitLoss`	$14.95M	USD	Annual
NET INCOME	`ProfitLoss`	$59.48M	USD	Annual
NET INCOME	`ProfitLoss`	$170.71M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.98M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.51M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.56M	USD	Annual
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$2.23M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$7.74M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$2.08M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$-2.80M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$21.75M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$13.75M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$65.03M	USD	Annual
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$176.22M	USD	Annual
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$10.97M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$30.23M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$20.93M	USD	Annual
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.87	USD	1 Quarter
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.06	USD	1 Quarter
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.63	USD	1 Quarter
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$5.09	USD	Annual
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.07	USD	1 Quarter
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.66	USD	Annual
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.32	USD	1 Quarter
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$-0.09	USD	1 Quarter
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$1.89	USD	Annual
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.44	USD	1 Quarter
Net income per share basic (in usd per share)	`EarningsPerShareBasic`	$0.25	USD	1 Quarter
Weighted average number of common shares outstanding basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	31.55M	shares	Annual
Weighted average number of common shares outstanding basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.60M	shares	Annual
Weighted average number of common shares outstanding basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.49M	shares	Annual
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$1.84	USD	Annual
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$-0.09	USD	1 Quarter
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.85	USD	1 Quarter
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.07	USD	1 Quarter
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.44	USD	1 Quarter
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.31	USD	1 Quarter
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.06	USD	1 Quarter
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.66	USD	Annual
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.61	USD	1 Quarter
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$4.93	USD	Annual
Net income per share diluted (in usd per share)	`EarningsPerShareDiluted`	$0.24	USD	1 Quarter
Weighted average number of common shares outstanding diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.78M	shares	Annual
Weighted average number of common shares outstanding diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	31.79M	shares	Annual
Weighted average number of common shares outstanding diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.31M	shares	Annual
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.40	USD	Annual
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	Point-in-time
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.30	USD	Annual
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$1.40	USD	Annual
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter

Cash Flow Statement 138 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$14.95M	USD	Annual
Net income	`ProfitLoss`	$59.48M	USD	Annual
Net income	`ProfitLoss`	$170.71M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$66.11M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$57.05M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$77.09M	USD	Annual
Non-cash interest expense, net	`AmortizationOfFinancingCostsAndDiscounts`	$13.11M	USD	Annual
Non-cash interest expense, net	`AmortizationOfFinancingCostsAndDiscounts`	$18.71M	USD	Annual
Non-cash interest expense, net	`AmortizationOfFinancingCostsAndDiscounts`	$13.51M	USD	Annual
Non-cash change in fair value	`NonCashChangeinFairValue`	$3.88M	USD	Annual
Non-cash change in fair value	`NonCashChangeinFairValue`	$710.00K	USD	Annual
Non-cash change in fair value	`NonCashChangeinFairValue`	-	USD	Annual
Gain on asset acquisition and sale of business	`GainLossOnAssetAcquisitionAndDispositionOfBusiness`	$22.69M	USD	Annual
Gain on asset acquisition and sale of business	`GainLossOnAssetAcquisitionAndDispositionOfBusiness`	-	USD	Annual
Gain on asset acquisition and sale of business	`GainLossOnAssetAcquisitionAndDispositionOfBusiness`	-	USD	Annual
Change in deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-7.75M	USD	Annual
Change in deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$6.97M	USD	Annual
Change in deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-36.89M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$45.43M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-64.95M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-4.12M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$18.06M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$7.60M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$7.09M	USD	Annual
Impairment of long-term investment	`EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount`	-	USD	Annual
Impairment of long-term investment	`EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount`	$200.00K	USD	Annual
Impairment of long-term investment	`EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount`	$3.31M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-5.49M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss (gain) on disposal of assets	`GainLossOnDispositionOfAssets1`	$-8.32M	USD	Annual
Loss (gain) on disposal of assets	`GainLossOnDispositionOfAssets1`	-	USD	Annual
Loss (gain) on disposal of assets	`GainLossOnDispositionOfAssets1`	$-119.00K	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$-625.00K	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$-2.00K	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$623.00K	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$-31.61M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$-12.17M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$-6.74M	USD	Annual
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$27.21M	USD	Annual
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-19.43M	USD	Annual
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$6.07M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-3.79M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$6.20M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-638.00K	USD	Annual
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$254.00K	USD	Annual
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$-3.22M	USD	Annual
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$9.70M	USD	Annual
Accrued taxes payable and other tax contingencies	`IncreaseDecreaseInAccruedTaxesPayable`	$4.22M	USD	Annual
Accrued taxes payable and other tax contingencies	`IncreaseDecreaseInAccruedTaxesPayable`	$-1.46M	USD	Annual
Accrued taxes payable and other tax contingencies	`IncreaseDecreaseInAccruedTaxesPayable`	$-4.72M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$89.43M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$315.80M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$146.79M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$930.02M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$142.56M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$92.44M	USD	Annual
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$399.11M	USD	Annual
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$389.03M	USD	Annual
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$751.31M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.51M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.58M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.07M	USD	Annual
Capitalized patent costs	`CapitalizedPatentCosts`	$34.93M	USD	Annual
Capitalized patent costs	`CapitalizedPatentCosts`	$33.48M	USD	Annual
Capitalized patent costs	`CapitalizedPatentCosts`	$32.07M	USD	Annual
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	$2.25M	USD	Annual
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	-	USD	Annual
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	-	USD	Annual
Acquisition of business, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Acquisition of business, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$142.99M	USD	Annual
Acquisition of business, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Proceeds from sale of business	`ProceedsFromDivestitureOfBusinesses`	$10.00M	USD	Point-in-time
Proceeds from sale of business	`ProceedsFromDivestitureOfBusinesses`	$10.00M	USD	Annual
Proceeds from sale of business	`ProceedsFromDivestitureOfBusinesses`	-	USD	Annual
Proceeds from sale of business	`ProceedsFromDivestitureOfBusinesses`	-	USD	Annual
Long-term investments	`PaymentsForProceedsFromLongtermInvestments`	$350.00K	USD	Annual
Long-term investments	`PaymentsForProceedsFromLongtermInvestments`	$4.58M	USD	Annual
Long-term investments	`PaymentsForProceedsFromLongtermInvestments`	$6.69M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$268.26M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-220.30M	USD	Annual
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$69.98M	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$382.00K	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$6.72M	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$2.00K	USD	Annual
Proceeds from issuance of senior convertible notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Proceeds from issuance of senior convertible notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Proceeds from issuance of senior convertible notes	`ProceedsFromConvertibleDebt`	$400.00M	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$221.09M	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$221.10M	USD	Point-in-time
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$221.10M	USD	1 Quarter
Purchase of convertible bond hedge	`PurchaseofConvertibleBondHedge`	-	USD	Annual
Purchase of convertible bond hedge	`PurchaseofConvertibleBondHedge`	$72.00M	USD	Annual
Purchase of convertible bond hedge	`PurchaseofConvertibleBondHedge`	-	USD	Annual
Payment for warrant unwind	`PaymentForWarrantUnwind`	$4.18M	USD	Annual
Payment for warrant unwind	`PaymentForWarrantUnwind`	-	USD	Annual
Payment for warrant unwind	`PaymentForWarrantUnwind`	-	USD	Annual
Prepayment penalty on long term debt	`PaymentsOfDebtExtinguishmentCosts`	$10.76M	USD	Annual
Prepayment penalty on long term debt	`PaymentsOfDebtExtinguishmentCosts`	-	USD	Annual
Prepayment penalty on long term debt	`PaymentsOfDebtExtinguishmentCosts`	-	USD	Annual
Proceeds from hedge unwind	`ProceedsFromHedgeUnwind`	$9.04M	USD	Annual
Proceeds from hedge unwind	`ProceedsFromHedgeUnwind`	-	USD	Annual
Proceeds from hedge unwind	`ProceedsFromHedgeUnwind`	-	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	$47.60M	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	-	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	-	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	$47.60M	USD	Point-in-time
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$8.38M	USD	Annual
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Proceeds from non-controlling interests	`ProceedsFromMinorityShareholders`	-	USD	Annual
Proceeds from non-controlling interests	`ProceedsFromMinorityShareholders`	$6.80M	USD	Annual
Proceeds from non-controlling interests	`ProceedsFromMinorityShareholders`	$15.67M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$48.47M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$43.26M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$44.58M	USD	Annual
Shares withheld for taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.37M	USD	Annual
Shares withheld for taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$22.80M	USD	Annual
Shares withheld for taxes	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$8.81M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$110.50M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$7.69M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$196.27M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-66.56M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-161.06M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-89.32M	USD	Annual
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$28.94M	USD	Annual
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$55.72M	USD	Annual
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$268.37M	USD	Annual
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$757.10M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$404.07M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$433.01M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$488.73M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$757.10M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$404.07M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$433.01M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$488.73M	USD	Point-in-time

Stockholders Equity 61 line items

Line Item	Tag	Value	Unit	Period
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.40	USD	Annual
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	Point-in-time
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.30	USD	Annual
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.40	USD	Annual
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$754.37M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$786.28M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$938.01M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$873.15M	USD	Point-in-time
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$2.23M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$7.74M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$2.08M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$-2.80M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$21.75M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$13.75M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$65.03M	USD	Annual
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$176.22M	USD	Annual
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$10.97M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$30.23M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$20.93M	USD	Annual
Proceeds from and increases in noncontrolling interests	`NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest`	$6.80M	USD	Annual
Proceeds from and increases in noncontrolling interests	`NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest`	$29.42M	USD	Annual
Net (loss) income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.98M	USD	Annual
Net (loss) income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.51M	USD	Annual
Net (loss) income attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-5.56M	USD	Annual
Net change in unrealized gain (loss) on short-term investments	`OtherComprehensiveIncomeLossNetOfTax`	$-1.57M	USD	Annual
Net change in unrealized gain (loss) on short-term investments	`OtherComprehensiveIncomeLossNetOfTax`	$2.40M	USD	Annual
Net change in unrealized gain (loss) on short-term investments	`OtherComprehensiveIncomeLossNetOfTax`	$61.00K	USD	Annual
Dividends declared	`Dividends`	$43.72M	USD	Annual
Dividends declared	`Dividends`	$45.12M	USD	Annual
Dividends declared	`Dividends`	$47.92M	USD	Annual
Exercise of common stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	0.00	shares	Annual
Exercise of Common Stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$6.72M	USD	Annual
Exercise of Common Stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$2.00K	USD	Annual
Exercise of Common Stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$382.00K	USD	Annual
Issuance of Common Stock, net	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-4.37M	USD	Annual
Issuance of Common Stock, net	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-22.80M	USD	Annual
Issuance of Common Stock, net	`StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures`	$-8.81M	USD	Annual
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.60M	USD	Annual
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.09M	USD	Annual
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$18.06M	USD	Annual
Repurchase of Common Stock	`TreasuryStockValueAcquiredCostMethod`	$7.69M	USD	Annual
Repurchase of Common Stock	`TreasuryStockValueAcquiredCostMethod`	$196.27M	USD	Annual
Repurchase of Common Stock	`TreasuryStockValueAcquiredCostMethod`	$110.50M	USD	Annual
Distribution preference	`Distributionpreference`	$2.50M	USD	Annual
Equity component of debt, net of tax	`AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebt`	$56.92M	USD	Annual
Net convertible note hedge transactions, net of tax	`NetConvertibleNoteHedgeTransactionsNetofTax`	$49.74M	USD	Annual
Net warrant transactions	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$43.42M	USD	Annual
Deferred financing costs allocated to equity, net of tax	`AdjustmentsToAdditionalPaidInCapitalOther`	$-1.69M	USD	Annual
Reacquisition of equity component of debt due to prepayment, net of tax	`AdjustmentsToAdditionalPaidInCapitalEquityComponentOfConvertibleDebtSubsequentAdjustments`	$10.65M	USD	Annual
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$754.37M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$786.28M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$938.01M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$873.15M	USD	Point-in-time

Comprehensive Income 15 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$14.95M	USD	Annual
Net income	`ProfitLoss`	$59.48M	USD	Annual
Net income	`ProfitLoss`	$170.71M	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$2.40M	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-1.57M	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$61.00K	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$59.54M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$169.15M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$17.35M	USD	Annual
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-5.98M	USD	Annual
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-5.56M	USD	Annual
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-5.51M	USD	Annual
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$23.32M	USD	Annual
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$174.65M	USD	Annual
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$65.09M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.