10-Q Filing

INTERDIGITAL, INC. CIK: 1405495 Q1 2023

Filing Information

Form Type	10-Q
Accession Number	`0001405495-23-000020`
Period End Date	20230331
Filing Date	20230504
Fiscal Year	2023
Fiscal Period	Q1
XBRL Instance	idcc-20230331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 88 Income Statement 36 Cash Flow Statement 62 Stockholders Equity 36 Comprehensive Income 10

Balance Sheet 88 line items

Line Item	Tag	Value	Unit	Period
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
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$430.62M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$783.02M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$693.48M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$508.30M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$520.06M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	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
Accounts receivable	`AccountsReceivableNet`	$144.04M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNet`	$53.18M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$89.72M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$101.69M	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
Total current assets	`AssetsCurrent`	$1.34B	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$1.20B	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	69.33M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	71.92M	shares	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$11.45M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	27.07M	shares	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$11.34M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	29.67M	shares	Point-in-time
Treasury stock, shares of common held at cost (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
Treasury stock, shares of common held at cost (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
PATENTS, NET	`FiniteLivedPatentsNet`	$354.00M	USD	Point-in-time
PATENTS, NET	`FiniteLivedPatentsNet`	$344.20M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredIncomeTaxAssetsNet`	$81.75M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredIncomeTaxAssetsNet`	$94.37M	USD	Point-in-time
OTHER NON-CURRENT ASSETS, NET	`OtherAssetsNoncurrent`	$114.75M	USD	Point-in-time
OTHER NON-CURRENT ASSETS, NET	`OtherAssetsNoncurrent`	$95.72M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$552.14M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$555.43M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.75B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.90B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$8.46M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$10.00M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$38.40M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$18.57M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$189.06M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$178.82M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$10.80M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$10.38M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$9.45M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$23.51M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrent`	$39.10M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$271.35M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$254.39M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$607.91M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$607.07M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`ContractWithCustomerLiabilityNoncurrent`	$205.06M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`ContractWithCustomerLiabilityNoncurrent`	$237.58M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$53.60M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$55.89M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.12B	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.17B	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	`PreferredStockValue`	-	USD	Point-in-time
Preferred Stock, $0.10 par value, 14,399 shares authorized, 0 shares issued and outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common Stock, $0.01 par value, 100,000 shares authorized, 69,329 and 71,923 shares issued and 27,074 and 29,668 shares outstanding	`CommonStockValue`	$693.00K	USD	Point-in-time
Common Stock, $0.01 par value, 100,000 shares authorized, 69,329 and 71,923 shares issued and 27,074 and 29,668 shares outstanding	`CommonStockValue`	$719.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$717.10M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$719.13M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.49B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.38B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-916.00K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-337.00K	USD	Point-in-time
TOTAL SHAREHOLDERS EQUITY	`StockholdersEquityBeforeTreasuryStock`	$2.10B	USD	Point-in-time
TOTAL SHAREHOLDERS EQUITY	`StockholdersEquityBeforeTreasuryStock`	$2.21B	USD	Point-in-time
Treasury stock, 42,255 and 42,255 shares of common stock held at cost	`TreasuryStockValue`	$1.48B	USD	Point-in-time
Treasury stock, 42,255 and 42,255 shares of common stock held at cost	`TreasuryStockValue`	$1.48B	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$724.89M	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$619.67M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$5.62M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$5.63M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$625.30M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$752.92M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$760.67M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$730.51M	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.75B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.90B	USD	Point-in-time

Income Statement 36 line items

Line Item	Tag	Value	Unit	Period
REVENUES	`RevenueFromContractWithCustomerExcludingAssessedTax`	$101.32M	USD	1 Quarter
REVENUES	`RevenueFromContractWithCustomerExcludingAssessedTax`	$202.37M	USD	1 Quarter
Research and portfolio development	`ResearchAndPortfolioDevelopmentExpense`	$44.18M	USD	1 Quarter
Research and portfolio development	`ResearchAndPortfolioDevelopmentExpense`	$49.43M	USD	1 Quarter
Licensing	`LicensingCosts`	$15.53M	USD	1 Quarter
Licensing	`LicensingCosts`	$21.37M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$10.88M	USD	1 Quarter
General and administrative	`GeneralAndAdministrativeExpense`	$12.31M	USD	1 Quarter
Restructuring activities	`RestructuringCostsAndAssetImpairmentCharges`	-	USD	1 Quarter
Restructuring activities	`RestructuringCostsAndAssetImpairmentCharges`	$542.00K	USD	1 Quarter
Total Operating expenses	`CostsAndExpenses`	$83.11M	USD	1 Quarter
Total Operating expenses	`CostsAndExpenses`	$71.13M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$30.18M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$119.26M	USD	1 Quarter
INTEREST EXPENSE	`InterestExpense`	$5.51M	USD	1 Quarter
INTEREST EXPENSE	`InterestExpense`	$12.09M	USD	1 Quarter
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$-1.00M	USD	1 Quarter
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$13.19M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$120.36M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$23.66M	USD	1 Quarter
INCOME TAX PROVISION	`IncomeTaxExpenseBenefit`	$5.96M	USD	1 Quarter
INCOME TAX PROVISION	`IncomeTaxExpenseBenefit`	$16.84M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$17.70M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$103.52M	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-290.00K	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.74M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$105.26M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$17.99M	USD	1 Quarter
NET INCOME PER COMMON SHARE BASIC (in USD per share)	`EarningsPerShareBasic`	$3.66	USD	1 Quarter
NET INCOME PER COMMON SHARE BASIC (in USD per share)	`EarningsPerShareBasic`	$0.59	USD	1 Quarter
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	28.78M	shares	1 Quarter
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	30.70M	shares	1 Quarter
NET INCOME PER COMMON SHARE DILUTED (in USD per share)	`EarningsPerShareDiluted`	$3.58	USD	1 Quarter
NET INCOME PER COMMON SHARE DILUTED (in USD per share)	`EarningsPerShareDiluted`	$0.58	USD	1 Quarter
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	29.37M	shares	1 Quarter
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	31.27M	shares	1 Quarter

Cash Flow Statement 62 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$17.70M	USD	1 Quarter
Net income	`ProfitLoss`	$103.52M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$19.28M	USD	1 Quarter
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$19.53M	USD	1 Quarter
Non-cash change in fair-value	`NonCashChangeinFairValue`	$-158.00K	USD	1 Quarter
Non-cash change in fair-value	`NonCashChangeinFairValue`	-	USD	1 Quarter
Non-cash interest (income) expense, net	`AmortizationOfFinancingCostsAndDiscounts`	$1.50M	USD	1 Quarter
Non-cash interest (income) expense, net	`AmortizationOfFinancingCostsAndDiscounts`	$-3.43M	USD	1 Quarter
Change in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$-42.77M	USD	1 Quarter
Change in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$-50.74M	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-12.47M	USD	1 Quarter
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-2.49M	USD	1 Quarter
Share-based compensation	`ShareBasedCompensation`	$5.39M	USD	1 Quarter
Share-based compensation	`ShareBasedCompensation`	$7.79M	USD	1 Quarter
Asset impairment	`AssetImpairmentCharges`	$2.50M	USD	1 Quarter
Asset impairment	`AssetImpairmentCharges`	-	USD	1 Quarter
Other	`OtherOperatingActivitiesCashFlowStatement`	-	USD	1 Quarter
Other	`OtherOperatingActivitiesCashFlowStatement`	$67.00K	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$-7.47M	USD	1 Quarter
Receivables	`IncreaseDecreaseInReceivables`	$90.86M	USD	1 Quarter
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$31.09M	USD	1 Quarter
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$2.77M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-2.81M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$420.00K	USD	1 Quarter
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$-18.72M	USD	1 Quarter
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$-2.61M	USD	1 Quarter
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-17.97M	USD	1 Quarter
Net cash used in operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-27.85M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$309.39M	USD	1 Quarter
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$2.14M	USD	1 Quarter
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$119.95M	USD	1 Quarter
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$303.41M	USD	1 Quarter
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.21M	USD	1 Quarter
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$337.00K	USD	1 Quarter
Capitalized patent costs	`CapitalizedPatentCosts`	$7.27M	USD	1 Quarter
Capitalized patent costs	`CapitalizedPatentCosts`	$9.87M	USD	1 Quarter
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-14.46M	USD	1 Quarter
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$107.60M	USD	1 Quarter
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	1 Quarter
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$100.00K	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$203.38M	USD	1 Quarter
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$1.23M	USD	1 Quarter
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$687.00K	USD	1 Quarter
Non-controlling interest contribution	`ProceedsFromMinorityShareholders`	$1.75M	USD	1 Quarter
Non-controlling interest contribution	`ProceedsFromMinorityShareholders`	$1.50M	USD	1 Quarter
Taxes withheld upon restricted stock unit vestings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.71M	USD	1 Quarter
Taxes withheld upon restricted stock unit vestings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$5.03M	USD	1 Quarter
Dividends paid	`PaymentsOfDividends`	$10.74M	USD	1 Quarter
Dividends paid	`PaymentsOfDividends`	$10.38M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-13.04M	USD	1 Quarter
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-218.14M	USD	1 Quarter
NET (DECREASE) INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-260.45M	USD	1 Quarter
NET (DECREASE) INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$76.59M	USD	1 Quarter
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$703.16M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$789.81M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$442.71M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$713.22M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$703.16M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$789.81M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$442.71M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$713.22M	USD	Point-in-time

Stockholders Equity 36 line items

Line Item	Tag	Value	Unit	Period
Dividends declared (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Dividends declared (in USD per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter
Beginning balance (in shares)	`CommonStockSharesOutstanding`	27.07M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	29.67M	shares	Point-in-time
Beginning balance (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
Beginning balance (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$625.30M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$752.92M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$760.67M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$730.51M	USD	Point-in-time
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$105.26M	USD	1 Quarter
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$17.99M	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-290.00K	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.74M	USD	1 Quarter
Noncontrolling interest contributions	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.93M	USD	1 Quarter
Noncontrolling interest contributions	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$1.50M	USD	1 Quarter
Noncontrolling interest contributions	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$1.75M	USD	1 Quarter
Net change in unrealized loss on short-term investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$579.00K	USD	1 Quarter
Net change in unrealized loss on short-term investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-310.00K	USD	1 Quarter
Dividends declared ($0.35 per share)	`Dividends`	$10.80M	USD	1 Quarter
Dividends declared ($0.35 per share)	`Dividends`	$9.45M	USD	1 Quarter
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$687.00K	USD	1 Quarter
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.23M	USD	1 Quarter
Stock Issued During Period, Value, New Issues	`StockIssuedDuringPeriodValueNewIssues`	$-6.71M	USD	1 Quarter
Stock Issued During Period, Value, New Issues	`StockIssuedDuringPeriodValueNewIssues`	$-5.03M	USD	1 Quarter
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$5.39M	USD	1 Quarter
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$7.79M	USD	1 Quarter
Repurchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$203.38M	USD	1 Quarter
Ending balance (in shares)	`CommonStockSharesOutstanding`	27.07M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	29.67M	shares	Point-in-time
Ending balance (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
Ending balance (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$625.30M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$752.92M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$760.67M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$730.51M	USD	Point-in-time

Comprehensive Income 10 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$17.70M	USD	1 Quarter
Net income	`ProfitLoss`	$103.52M	USD	1 Quarter
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$579.00K	USD	1 Quarter
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-310.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$17.39M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$104.10M	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.74M	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-290.00K	USD	1 Quarter
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$17.68M	USD	1 Quarter
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$105.84M	USD	1 Quarter

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