10-K Filing

INTERDIGITAL, INC. CIK: 1405495 FY 2023

Filing Information

Form Type	10-K
Accession Number	`0001405495-24-000052`
Period End Date	20231231
Filing Date	20240215
Fiscal Year	2023
Fiscal Period	FY
XBRL Instance	idcc-20231231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 89 Income Statement 66 Cash Flow Statement 122 Stockholders Equity 61 Comprehensive Income 15

Balance Sheet 89 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`	$437.08M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$693.48M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$569.28M	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
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$53.18M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$117.29M	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
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
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$43.98M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$89.72M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Total current assets	`AssetsCurrent`	$1.34B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.17B	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	69.51M	shares	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$11.57M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	71.92M	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
PATENTS, NET	`FiniteLivedPatentsNet`	$354.00M	USD	Point-in-time
PATENTS, NET	`FiniteLivedPatentsNet`	$313.00M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	25.58M	shares	Point-in-time
DEFERRED TAX ASSETS	`DeferredIncomeTaxAssetsNet`	$94.37M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredIncomeTaxAssetsNet`	$128.97M	USD	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`	43.93M	shares	Point-in-time
OTHER NON-CURRENT ASSETS, NET	`OtherAssetsNoncurrent`	$95.72M	USD	Point-in-time
OTHER NON-CURRENT ASSETS, NET	`OtherAssetsNoncurrent`	$149.66M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$603.19M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$555.43M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.77B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.90B	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	$578.75M	USD	Point-in-time
Current portion of long-term debt	`LongTermDebtCurrent`	-	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$7.85M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$10.00M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$32.66M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$38.40M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$153.60M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$189.06M	USD	Point-in-time
Dividend payable	`DividendsPayableCurrent`	$10.38M	USD	Point-in-time
Dividend payable	`DividendsPayableCurrent`	$10.23M	USD	Point-in-time
Dividend payable	`DividendsPayableCurrent`	$10.74M	USD	Point-in-time
Other accrued expenses	`AccruedLiabilitiesCurrent`	$23.51M	USD	Point-in-time
Other accrued expenses	`AccruedLiabilitiesCurrent`	$98.04M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$271.35M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$881.13M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$607.07M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$29.02M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`ContractWithCustomerLiabilityNoncurrent`	$237.58M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`ContractWithCustomerLiabilityNoncurrent`	$223.87M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$55.25M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$53.60M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$1.19B	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, 69,507 and 71,923 shares issued and 25,580 and 29,668 shares outstanding	`CommonStockValue`	$719.00K	USD	Point-in-time
Common stock, $0.01 par value, 100,000 shares authorized, 69,507 and 71,923 shares issued and 25,580 and 29,668 shares outstanding	`CommonStockValue`	$694.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$742.98M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$717.10M	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.49B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$1.46B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-916.00K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-647.00K	USD	Point-in-time
Stockholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$2.21B	USD	Point-in-time
Stockholders' equity before treasury stock	`StockholdersEquityBeforeTreasuryStock`	$2.21B	USD	Point-in-time
Treasury stock, 43,927 and 42,255 shares of common held at cost	`TreasuryStockCommonValue`	$1.48B	USD	Point-in-time
Treasury stock, 43,927 and 42,255 shares of common held at cost	`TreasuryStockCommonValue`	$1.62B	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$581.55M	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$724.89M	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interest	`MinorityInterest`	$5.62M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$730.51M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$752.92M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$581.55M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$796.57M	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.90B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.77B	USD	Point-in-time

Income Statement 66 line items

Line Item	Tag	Value	Unit	Period
REVENUES	`RevenueFromContractWithCustomerExcludingAssessedTax`	$457.79M	USD	Annual
REVENUES	`RevenueFromContractWithCustomerExcludingAssessedTax`	$425.41M	USD	Annual
REVENUES	`RevenueFromContractWithCustomerExcludingAssessedTax`	$549.59M	USD	Annual
Research and portfolio development	`ResearchAndPortfolioDevelopmentExpense`	$195.28M	USD	Annual
Research and portfolio development	`ResearchAndPortfolioDevelopmentExpense`	$200.48M	USD	Annual
Research and portfolio development	`ResearchAndPortfolioDevelopmentExpense`	$185.20M	USD	Annual
Licensing	`LicensingCosts`	$79.40M	USD	Annual
Licensing	`LicensingCosts`	$64.62M	USD	Annual
Licensing	`LicensingCosts`	$71.42M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$47.38M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$53.29M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$61.22M	USD	Annual
Restructuring activities	`RestructuringCostsAndAssetImpairmentCharges`	-	USD	Annual
Restructuring activities	`RestructuringCostsAndAssetImpairmentCharges`	$27.88M	USD	Annual
Restructuring activities	`RestructuringCostsAndAssetImpairmentCharges`	$3.28M	USD	Annual
Total Operating expenses	`CostsAndExpenses`	$354.20M	USD	Annual
Total Operating expenses	`CostsAndExpenses`	$327.97M	USD	Annual
Total Operating expenses	`CostsAndExpenses`	$307.28M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$150.52M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$221.62M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$71.21M	USD	Annual
INTEREST EXPENSE	`InterestExpense`	$25.23M	USD	Annual
INTEREST EXPENSE	`InterestExpense`	$29.50M	USD	Annual
INTEREST EXPENSE	`InterestExpense`	$44.82M	USD	Annual
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$11.57M	USD	Annual
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$57.81M	USD	Annual
OTHER INCOME (EXPENSE), NET	`OtherNonoperatingIncomeExpense`	$-3.46M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$117.56M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$57.56M	USD	Annual
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$234.61M	USD	Annual
INCOME TAX PROVISION	`IncomeTaxExpenseBenefit`	$15.37M	USD	Annual
INCOME TAX PROVISION	`IncomeTaxExpenseBenefit`	$23.56M	USD	Annual
INCOME TAX PROVISION	`IncomeTaxExpenseBenefit`	$25.50M	USD	Annual
NET INCOME	`ProfitLoss`	$42.19M	USD	Annual
NET INCOME	`ProfitLoss`	$92.06M	USD	Annual
NET INCOME	`ProfitLoss`	$211.05M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.63M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-13.11M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.02M	USD	Annual
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$214.07M	USD	Annual
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$55.30M	USD	Annual
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$93.69M	USD	Annual
NET INCOME PER COMMON SHARE BASIC (in USD per share)	`EarningsPerShareBasic`	$1.80	USD	Annual
NET INCOME PER COMMON SHARE BASIC (in USD per share)	`EarningsPerShareBasic`	$3.11	USD	Annual
NET INCOME PER COMMON SHARE BASIC (in USD per share)	`EarningsPerShareBasic`	$7.97	USD	Annual
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	30.76M	shares	Annual
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	30.11M	shares	Annual
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	26.86M	shares	Annual
NET INCOME PER COMMON SHARE - DILUTED (in USD per share)	`EarningsPerShareDiluted`	$7.62	USD	Annual
NET INCOME PER COMMON SHARE - DILUTED (in USD per share)	`EarningsPerShareDiluted`	$1.77	USD	Annual
NET INCOME PER COMMON SHARE - DILUTED (in USD per share)	`EarningsPerShareDiluted`	$3.07	USD	Annual
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	31.25M	shares	Annual
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	30.48M	shares	Annual
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	28.10M	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`	$0.40	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	23 Qtrs
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`	$1.50	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`	$0.40	USD	1 Quarter

Cash Flow Statement 122 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$42.19M	USD	Annual
Net income	`ProfitLoss`	$92.06M	USD	Annual
Net income	`ProfitLoss`	$211.05M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$78.19M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$77.79M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$78.57M	USD	Annual
Non-cash interest income (expense), net	`NonCashInterestIncomeExpenseNet`	$1.65M	USD	Annual
Non-cash interest income (expense), net	`NonCashInterestIncomeExpenseNet`	$6.87M	USD	Annual
Non-cash interest income (expense), net	`NonCashInterestIncomeExpenseNet`	$-18.60M	USD	Annual
Non-cash change in fair value	`NonCashChangeinFairValue`	$-10.13M	USD	Annual
Non-cash change in fair value	`NonCashChangeinFairValue`	$1.69M	USD	Annual
Non-cash change in fair value	`NonCashChangeinFairValue`	$-7.65M	USD	Annual
Change in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$-16.87M	USD	Annual
Change in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$85.40M	USD	Annual
Change in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$-49.18M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$7.50M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$34.66M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-18.52M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$35.74M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$22.13M	USD	Annual
Share-based compensation	`ShareBasedCompensation`	$28.74M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	-	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-11.19M	USD	Annual
Impairment of assets	`OtherAssetImpairmentCharges`	$2.43M	USD	Annual
Impairment of assets	`OtherAssetImpairmentCharges`	$13.23M	USD	Annual
Impairment of assets	`OtherAssetImpairmentCharges`	$2.50M	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	-	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	$415.00K	USD	Annual
Other	`OtherOperatingActivitiesCashFlowStatement`	-	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$64.11M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$15.10M	USD	Annual
Receivables	`IncreaseDecreaseInReceivables`	$22.07M	USD	Annual
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$13.45M	USD	Annual
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$-866.00K	USD	Annual
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$9.89M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$6.87M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-1.80M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-2.51M	USD	Annual
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$64.56M	USD	Annual
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$1.06M	USD	Annual
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$20.00M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$130.39M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$213.73M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$286.04M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$532.72M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$527.80M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$836.37M	USD	Annual
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$744.35M	USD	Annual
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$260.77M	USD	Annual
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$797.70M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$2.51M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.27M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$3.16M	USD	Annual
Capitalized patent costs	`CapitalizedPatentCosts`	$40.36M	USD	Annual
Capitalized patent costs	`CapitalizedPatentCosts`	$33.42M	USD	Annual
Capitalized patent costs	`CapitalizedPatentCosts`	$39.60M	USD	Annual
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	-	USD	Annual
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	-	USD	Annual
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	$2.35M	USD	Annual
Long-term investments	`PaymentsForProceedsFromLongtermInvestments`	-	USD	Annual
Long-term investments	`PaymentsForProceedsFromLongtermInvestments`	$1.88M	USD	Annual
Long-term investments	`PaymentsForProceedsFromLongtermInvestments`	$-1.36M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$179.64M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-314.71M	USD	Annual
Net cash (used in) provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-85.17M	USD	Annual
Proceeds from issuance of convertible senior notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Proceeds from issuance of convertible senior notes	`ProceedsFromConvertibleDebt`	$460.00M	USD	Annual
Proceeds from issuance of convertible senior notes	`ProceedsFromConvertibleDebt`	-	USD	Annual
Purchase of convertible bond hedge	`PaymentsForHedgeFinancingActivities`	-	USD	Annual
Purchase of convertible bond hedge	`PaymentsForHedgeFinancingActivities`	-	USD	Annual
Purchase of convertible bond hedge	`PaymentsForHedgeFinancingActivities`	$80.50M	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	$43.70M	USD	Annual
Proceeds from issuance of warrants	`ProceedsFromIssuanceOfWarrants`	$43.70M	USD	Point-in-time
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 on long-term debt	`RepaymentsOfLongTermDebt`	$282.50M	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Payments on long-term debt	`RepaymentsOfLongTermDebt`	$221.10M	USD	Point-in-time
Proceeds from bond hedge unwind	`ProceedsFromHedgeFinancingActivities`	-	USD	Annual
Proceeds from bond hedge unwind	`ProceedsFromHedgeFinancingActivities`	$11.85M	USD	Annual
Proceeds from bond hedge unwind	`ProceedsFromHedgeFinancingActivities`	-	USD	Annual
Payment for warrant unwind	`PaymentsForRepurchaseOfWarrants`	-	USD	Annual
Payment for warrant unwind	`PaymentsForRepurchaseOfWarrants`	$3.84M	USD	Annual
Payment for warrant unwind	`PaymentsForRepurchaseOfWarrants`	-	USD	Annual
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	-	USD	Annual
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$9.83M	USD	Annual
Payments of debt issuance costs	`PaymentsOfDebtIssuanceCosts`	$100.00K	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$30.00M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$74.44M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$339.70M	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$7.95M	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$1.23M	USD	Annual
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$1.25M	USD	Annual
Non-controlling interest contribution	`ProceedsFromMinorityShareholders`	$1.50M	USD	Annual
Non-controlling interest contribution	`ProceedsFromMinorityShareholders`	$1.75M	USD	Annual
Non-controlling interest contribution	`ProceedsFromMinorityShareholders`	$100.00K	USD	Annual
Non-controlling interest distribution	`PaymentsToMinorityShareholders`	$2.51M	USD	Annual
Non-controlling interest distribution	`PaymentsToMinorityShareholders`	-	USD	Annual
Non-controlling interest distribution	`PaymentsToMinorityShareholders`	-	USD	Annual
Taxes withheld upon restricted stock unit vestings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.95M	USD	Annual
Taxes withheld upon restricted stock unit vestings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.26M	USD	Annual
Taxes withheld upon restricted stock unit vestings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$12.51M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$42.31M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$43.06M	USD	Annual
Dividends paid	`PaymentsOfDividends`	$39.45M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$18.60M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-388.76M	USD	Annual
Net cash (used in) provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-74.47M	USD	Annual
NET (DECREASE) INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-260.20M	USD	Annual
NET (DECREASE) INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-10.06M	USD	Annual
NET (DECREASE) INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$235.56M	USD	Annual
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$713.22M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$477.66M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$442.96M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$703.16M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$713.22M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$477.66M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$442.96M	USD	Point-in-time
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$703.16M	USD	Point-in-time

Stockholders Equity 61 line items

Line Item	Tag	Value	Unit	Period
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`	$0.40	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	23 Qtrs
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`	$1.50	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`	$0.40	USD	1 Quarter
Beginning balance (in shares)	`CommonStockSharesOutstanding`	29.67M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesOutstanding`	25.58M	shares	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$730.51M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$752.92M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$581.55M	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$796.57M	USD	Point-in-time
Treasury stock, beginning balance (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
Treasury stock, beginning balance (in shares)	`TreasuryStockCommonShares`	43.93M	shares	Point-in-time
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$214.07M	USD	Annual
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$55.30M	USD	Annual
Net income attributable to InterDigital, Inc.	`NetIncomeLoss`	$93.69M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.63M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-13.11M	USD	Annual
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.02M	USD	Annual
Proceeds from and increases in noncontrolling interests	`NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest`	$100.00K	USD	Annual
Noncontrolling interest distribution	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$1.93M	USD	Annual
Noncontrolling interest distribution	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$2.51M	USD	Annual
Deconsolidation of Convida	`NoncontrollingInterestDecreaseFromDeconsolidation`	$4.35M	USD	Annual
Non-controlling interest contributions	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$1.75M	USD	Annual
Non-controlling interest contributions	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$1.50M	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-345.00K	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$269.00K	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-387.00K	USD	Annual
Dividends declared	`Dividends`	$43.01M	USD	Annual
Dividends declared	`Dividends`	$41.95M	USD	Annual
Dividends declared	`Dividends`	$39.30M	USD	Annual
Exercise of common stock options (in shares)	`StockIssuedDuringPeriodSharesStockOptionsExercised`	72,000.00	shares	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.25M	USD	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$7.95M	USD	Annual
Exercise of common stock options	`StockIssuedDuringPeriodValueStockOptionsExercised`	$1.23M	USD	Annual
Issuance of common stock, net	`StockIssuedDuringPeriodValueNewIssues`	$-6.95M	USD	Annual
Issuance of common stock, net	`StockIssuedDuringPeriodValueNewIssues`	$-6.26M	USD	Annual
Issuance of common stock, net	`StockIssuedDuringPeriodValueNewIssues`	$-12.51M	USD	Annual
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$22.13M	USD	Annual
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$28.74M	USD	Annual
Amortization of unearned compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$35.74M	USD	Annual
Repurchase of Common Stock	`TreasuryStockValueAcquiredCostMethod`	$74.44M	USD	Annual
Repurchase of Common Stock	`TreasuryStockValueAcquiredCostMethod`	$342.87M	USD	Annual
Repurchase of Common Stock	`TreasuryStockValueAcquiredCostMethod`	$30.00M	USD	Annual
Net convertible note hedge transactions, net of tax	`AdjustmentsToAdditionalPaidInCapitalHedgeOnConvertibleDebt`	$54.26M	USD	Annual
Net warrant transactions	`AdjustmentsToAdditionalPaidInCapitalWarrantIssued`	$39.86M	USD	Annual
Ending balance (in shares)	`CommonStockSharesOutstanding`	29.67M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesOutstanding`	25.58M	shares	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$730.51M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$752.92M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$581.55M	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$796.57M	USD	Point-in-time
Treasury stock, ending balance (in shares)	`TreasuryStockCommonShares`	42.26M	shares	Point-in-time
Treasury stock, ending balance (in shares)	`TreasuryStockCommonShares`	43.93M	shares	Point-in-time

Comprehensive Income 15 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$42.19M	USD	Annual
Net income	`ProfitLoss`	$92.06M	USD	Annual
Net income	`ProfitLoss`	$211.05M	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-345.00K	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$269.00K	USD	Annual
Unrealized gain (loss) on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-387.00K	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$91.72M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$211.32M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$41.80M	USD	Annual
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.63M	USD	Annual
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-13.11M	USD	Annual
Comprehensive loss attributable to noncontrolling interest	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-3.02M	USD	Annual
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$93.35M	USD	Annual
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$214.34M	USD	Annual
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$54.91M	USD	Annual

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