10-Q Filing

INTERDIGITAL, INC. CIK: 1405495 Q3 2018

Filing Information

Form Type	10-Q
Accession Number	`0001405495-18-000042`
Period End Date	20180930
Filing Date	20181101
Fiscal Year	2018
Fiscal Period	Q3
XBRL Instance	idcc-20180930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 100 Income Statement 73 Cash Flow Statement 77 Comprehensive Income 20

Balance Sheet 100 line items

Line Item	Tag	Value	Unit	Period
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivable`	$456.00K	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivable`	$456.00K	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
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	100.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$433.01M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$508.83M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$404.07M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$283.56M	USD	Point-in-time
Short-term investments	`ShortTermInvestments`	$549.52M	USD	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	70.75M	shares	Point-in-time
Common stock, shares issued	`CommonStockSharesIssued`	71.12M	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$724.98M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	34.62M	shares	Point-in-time
Accounts receivable, less allowances of $456	`AccountsReceivableNet`	$61.51M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	34.44M	shares	Point-in-time
Accounts receivable, less allowances of $456	`AccountsReceivableNet`	$216.29M	USD	Point-in-time
Accounts receivable, less allowances of $456	`AccountsReceivableNet`	$29.77M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$21.51M	USD	Point-in-time
Prepaid and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$102.79M	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
Total current assets	`AssetsCurrent`	$1.40B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.19B	USD	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Preferred stock, shares authorized	`PreferredStockSharesAuthorized`	14.40M	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares issued	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$10.67M	USD	Point-in-time
PROPERTY AND EQUIPMENT, NET	`PropertyPlantAndEquipmentNet`	$10.28M	USD	Point-in-time
Preferred stock, shares outstanding	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	36.67M	shares	Point-in-time
PATENTS, NET	`FiniteLivedPatentsNet`	$462.96M	USD	Point-in-time
Treasury stock, shares	`TreasuryStockCommonShares`	36.13M	shares	Point-in-time
PATENTS, NET	`FiniteLivedPatentsNet`	$325.41M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredTaxAssetsNetNoncurrent`	$84.58M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredTaxAssetsNetNoncurrent`	$32.38M	USD	Point-in-time
DEFERRED TAX ASSETS	`DeferredTaxAssetsNetNoncurrent`	$60.06M	USD	Point-in-time
OTHER NON-CURRENT ASSETS	`OtherAssetsNoncurrent`	$37.96M	USD	Point-in-time
OTHER NON-CURRENT ASSETS	`OtherAssetsNoncurrent`	$63.88M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$458.63M	USD	Point-in-time
Total non-current assets	`AssetsNoncurrent`	$597.18M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.85B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$1.79B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$17.53M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrentAndNoncurrent`	$10.26M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$24.57M	USD	Point-in-time
Accrued compensation and related expenses	`EmployeeRelatedLiabilitiesCurrent`	$19.38M	USD	Point-in-time
Deferred revenue	`DeferredRevenueCurrent`	$134.20M	USD	Point-in-time
Deferred revenue	`DeferredRevenueCurrent`	$307.14M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrentAndNoncurrent`	$98.02M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrentAndNoncurrent`	$14.88M	USD	Point-in-time
Taxes payable	`TaxesPayableCurrentAndNoncurrent`	$6.23M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$12.16M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$12.15M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$12.00M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrentAndNoncurrent`	$12.43M	USD	Point-in-time
Other accrued expenses	`OtherAccruedLiabilitiesCurrentAndNoncurrent`	$7.43M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$376.44M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$293.55M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$285.13M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$313.53M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`DeferredRevenueNoncurrent`	$135.47M	USD	Point-in-time
LONG-TERM DEFERRED REVENUE	`DeferredRevenueNoncurrent`	$309.67M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$10.03M	USD	Point-in-time
OTHER LONG-TERM LIABILITIES	`OtherLiabilitiesNoncurrent`	$30.50M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$773.04M	USD	Point-in-time
TOTAL LIABILITIES	`Liabilities`	$981.27M	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, 71,117 and 70,749 shares issued and 34,442 and 34,622 shares outstanding	`CommonStockValueOutstanding`	$711.00K	USD	Point-in-time
Common Stock, $0.01 par value, 100,000 shares authorized, 71,117 and 70,749 shares issued and 34,442 and 34,622 shares outstanding	`CommonStockValueOutstanding`	$707.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$680.04M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$683.14M	USD	Point-in-time
Retained earnings	`RetainedEarningsUnappropriated`	$1.25B	USD	Point-in-time
Retained earnings	`RetainedEarningsUnappropriated`	$1.44B	USD	Point-in-time
Retained earnings	`RetainedEarningsUnappropriated`	$1.41B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-3.44M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.08M	USD	Point-in-time
TOTAL SHAREHOLDERS EQUITY	`StockholdersEquityBeforeTreasuryStock`	$2.12B	USD	Point-in-time
TOTAL SHAREHOLDERS EQUITY	`StockholdersEquityBeforeTreasuryStock`	$1.93B	USD	Point-in-time
Treasury stock, 36,675 and 36,127 shares of common held at cost	`TreasuryStockValue`	$1.07B	USD	Point-in-time
Treasury stock, 36,675 and 36,127 shares of common held at cost	`TreasuryStockValue`	$1.12B	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$820.10M	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$1.00B	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$855.27M	USD	Point-in-time
Total InterDigital, Inc. shareholders equity	`StockholdersEquity`	$739.71M	USD	Point-in-time
Noncontrolling interest	`NoncontrollingInterestInVariableInterestEntity`	$11.91M	USD	Point-in-time
Noncontrolling interest	`NoncontrollingInterestInVariableInterestEntity`	$14.66M	USD	Point-in-time
Noncontrolling interest	`NoncontrollingInterestInVariableInterestEntity`	$17.88M	USD	Point-in-time
Noncontrolling interest	`NoncontrollingInterestInVariableInterestEntity`	$14.46M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$873.15M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$832.02M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.85B	USD	Point-in-time
TOTAL LIABILITIES AND SHAREHOLDERS EQUITY	`LiabilitiesAndStockholdersEquity`	$1.79B	USD	Point-in-time

Income Statement 73 line items

Line Item	Tag	Value	Unit	Period
REVENUES	`RevenueFromContractWithCustomerIncludingAssessedTax`	$327.63M	USD	3 Qtrs
REVENUES	`RevenueFromContractWithCustomerIncludingAssessedTax`	$97.33M	USD	1 Quarter
REVENUES	`RevenueFromContractWithCustomerIncludingAssessedTax`	$75.08M	USD	1 Quarter
REVENUES	`RevenueFromContractWithCustomerIncludingAssessedTax`	$232.08M	USD	3 Qtrs
Patent administration and licensing	`PatentAdministrationAndLicensing`	$32.08M	USD	1 Quarter
Patent administration and licensing	`PatentAdministrationAndLicensing`	$26.52M	USD	1 Quarter
Patent administration and licensing	`PatentAdministrationAndLicensing`	$85.48M	USD	3 Qtrs
Patent administration and licensing	`PatentAdministrationAndLicensing`	$76.63M	USD	3 Qtrs
Development	`ResearchAndDevelopmentExpense`	$17.29M	USD	1 Quarter
Development	`ResearchAndDevelopmentExpense`	$17.28M	USD	1 Quarter
Development	`ResearchAndDevelopmentExpense`	$49.28M	USD	3 Qtrs
Development	`ResearchAndDevelopmentExpense`	$56.17M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$38.57M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$12.64M	USD	1 Quarter
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$39.04M	USD	3 Qtrs
Selling, general and administrative	`SellingGeneralAndAdministrativeExpense`	$12.81M	USD	1 Quarter
Total Operating Expenses	`CostsAndExpenses`	$56.45M	USD	1 Quarter
Total Operating Expenses	`CostsAndExpenses`	$62.16M	USD	1 Quarter
Total Operating Expenses	`CostsAndExpenses`	$173.33M	USD	3 Qtrs
Total Operating Expenses	`CostsAndExpenses`	$171.84M	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$155.79M	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$12.92M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$58.75M	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$40.88M	USD	1 Quarter
OTHER EXPENSE (NET)	`OtherOperatingIncomeExpenseNet`	$-13.95M	USD	1 Quarter
OTHER EXPENSE (NET)	`OtherOperatingIncomeExpenseNet`	$-7.33M	USD	3 Qtrs
OTHER EXPENSE (NET)	`OtherOperatingIncomeExpenseNet`	$-25.14M	USD	3 Qtrs
OTHER EXPENSE (NET)	`OtherOperatingIncomeExpenseNet`	$-2.19M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$148.46M	USD	3 Qtrs
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$38.69M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$-1.03M	USD	1 Quarter
Income (loss) before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$33.61M	USD	3 Qtrs
INCOME TAX BENEFIT (PROVISION)	`IncomeTaxExpenseBenefit`	$-21.14M	USD	1 Quarter
INCOME TAX BENEFIT (PROVISION)	`IncomeTaxExpenseBenefit`	$-25.00M	USD	3 Qtrs
INCOME TAX BENEFIT (PROVISION)	`IncomeTaxExpenseBenefit`	$3.96M	USD	1 Quarter
INCOME TAX BENEFIT (PROVISION)	`IncomeTaxExpenseBenefit`	$29.41M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$34.73M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$20.11M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$58.62M	USD	3 Qtrs
NET INCOME	`ProfitLoss`	$119.05M	USD	3 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.30M	USD	1 Quarter
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-2.74M	USD	3 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.42M	USD	3 Qtrs
Net loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-811.00K	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$35.54M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$21.41M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$121.79M	USD	3 Qtrs
NET INCOME ATTRIBUTABLE TO INTERDIGITAL, INC.	`NetIncomeLoss`	$62.04M	USD	3 Qtrs
NET INCOME PER COMMON SHARE BASIC (in usd per share)	`EarningsPerShareBasic`	$1.02	USD	1 Quarter
NET INCOME PER COMMON SHARE BASIC (in usd per share)	`EarningsPerShareBasic`	$0.62	USD	1 Quarter
NET INCOME PER COMMON SHARE BASIC (in usd per share)	`EarningsPerShareBasic`	$1.79	USD	3 Qtrs
NET INCOME PER COMMON SHARE BASIC (in usd per share)	`EarningsPerShareBasic`	$3.52	USD	3 Qtrs
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.71M	shares	1 Quarter
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.59M	shares	3 Qtrs
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.69M	shares	3 Qtrs
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	34.65M	shares	1 Quarter
NET INCOME PER COMMON SHARE DILUTED (in usd per share)	`EarningsPerShareDiluted`	$1.00	USD	1 Quarter
NET INCOME PER COMMON SHARE DILUTED (in usd per share)	`EarningsPerShareDiluted`	$3.40	USD	3 Qtrs
NET INCOME PER COMMON SHARE DILUTED (in usd per share)	`EarningsPerShareDiluted`	$0.60	USD	1 Quarter
NET INCOME PER COMMON SHARE DILUTED (in usd per share)	`EarningsPerShareDiluted`	$1.74	USD	3 Qtrs
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.87M	shares	3 Qtrs
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.61M	shares	1 Quarter
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.61M	shares	3 Qtrs
WEIGHTED AVERAGE NUMBER OF COMMON SHARES OUTSTANDING DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	35.39M	shares	1 Quarter
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.30	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`	$1.05	USD	3 Qtrs
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`	$0.95	USD	3 Qtrs
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.30	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`	$1.30	USD	Annual
CASH DIVIDENDS DECLARED PER COMMON SHARE (in usd per share)	`CommonStockDividendsPerShareDeclared`	$0.35	USD	1 Quarter

Cash Flow Statement 77 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$34.73M	USD	1 Quarter
Net income	`ProfitLoss`	$20.11M	USD	1 Quarter
Net income	`ProfitLoss`	$58.62M	USD	3 Qtrs
Net income	`ProfitLoss`	$119.05M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$42.81M	USD	3 Qtrs
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$47.02M	USD	3 Qtrs
Non-cash interest expense	`AmortizationOfFinancingCostsAndDiscounts`	$9.75M	USD	3 Qtrs
Non-cash interest expense	`AmortizationOfFinancingCostsAndDiscounts`	$10.68M	USD	3 Qtrs
Change in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$90.06M	USD	3 Qtrs
Change in deferred revenue	`IncreaseDecreaseInDeferredRevenue`	$9.82M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-7.85M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-27.67M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$4.88M	USD	3 Qtrs
Share-based compensation	`ShareBasedCompensation`	$13.90M	USD	3 Qtrs
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	-	USD	3 Qtrs
Loss on disposal of assets	`GainLossOnDispositionOfAssets1`	$-8.18M	USD	3 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$-4.00K	USD	3 Qtrs
Other	`OtherOperatingActivitiesCashFlowStatement`	$198.00K	USD	3 Qtrs
Receivables	`IncreaseDecreaseInReceivables`	$171.66M	USD	3 Qtrs
Receivables	`IncreaseDecreaseInReceivables`	$-36.86M	USD	3 Qtrs
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$63.78M	USD	3 Qtrs
Deferred charges and other assets	`IncreaseDecreaseInOtherOperatingAssets`	$13.32M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-3.20M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$5.64M	USD	3 Qtrs
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$-5.62M	USD	3 Qtrs
Accrued compensation and other expenses	`IncreaseDecreaseInOtherAccruedLiabilities`	$-1.80M	USD	3 Qtrs
Accrued taxes payable and other tax contingencies	`IncreaseDecreaseInAccruedTaxesPayable`	$91.80M	USD	3 Qtrs
Accrued taxes payable and other tax contingencies	`IncreaseDecreaseInAccruedTaxesPayable`	$20.61M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$98.34M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$176.62M	USD	3 Qtrs
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$142.56M	USD	3 Qtrs
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$813.27M	USD	3 Qtrs
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$317.45M	USD	3 Qtrs
Sales of short-term investments	`ProceedsFromSaleOfShortTermInvestments`	$678.12M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$1.88M	USD	3 Qtrs
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$942.00K	USD	3 Qtrs
Capitalized patent costs	`CapitalizedPatentCosts`	$23.84M	USD	3 Qtrs
Capitalized patent costs	`CapitalizedPatentCosts`	$26.31M	USD	3 Qtrs
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	-	USD	3 Qtrs
Acquisition of patents	`PaymentsToAcquireIntangibleAssets`	$2.25M	USD	3 Qtrs
Acquisition of business, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$142.99M	USD	3 Qtrs
Acquisition of business, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	3 Qtrs
Long-term investments	`PaymentsToAcquireLongtermInvestments`	$3.20M	USD	3 Qtrs
Long-term investments	`PaymentsToAcquireLongtermInvestments`	$6.69M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-165.60M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.76M	USD	3 Qtrs
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$6.36M	USD	3 Qtrs
Net proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$82.00K	USD	3 Qtrs
Dividends paid	`PaymentsOfDividends`	$31.11M	USD	3 Qtrs
Dividends paid	`PaymentsOfDividends`	$36.47M	USD	3 Qtrs
Taxes withheld upon restricted stock unit vestings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$22.24M	USD	3 Qtrs
Taxes withheld upon restricted stock unit vestings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$8.48M	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	3 Qtrs
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$43.51M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-53.26M	USD	3 Qtrs
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-82.10M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$91.76M	USD	3 Qtrs
NET INCREASE (DECREASE) IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-120.52M	USD	3 Qtrs
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`	$524.77M	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`	$283.56M	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`	$524.77M	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`	$283.56M	USD	Point-in-time
Interest paid	`InterestPaid`	$4.74M	USD	3 Qtrs
Interest paid	`InterestPaid`	$4.74M	USD	3 Qtrs
Income taxes paid, including foreign withholding taxes	`IncomeTaxesPaid`	$24.46M	USD	3 Qtrs
Income taxes paid, including foreign withholding taxes	`IncomeTaxesPaid`	$29.17M	USD	3 Qtrs
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$12.16M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$12.15M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrentAndNoncurrent`	$12.00M	USD	Point-in-time
Non-cash acquisition of patents	`NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1`	-	USD	3 Qtrs
Non-cash acquisition of patents	`NoncashOrPartNoncashAcquisitionIntangibleAssetsAcquired1`	$12.80M	USD	3 Qtrs
Accrued capitalized patent costs, property and equipment, and acquisition of patents	`AccruedCapitalizedPatentCosts`	$1.51M	USD	3 Qtrs
Accrued capitalized patent costs, property and equipment, and acquisition of patents	`AccruedCapitalizedPatentCosts`	$548.00K	USD	3 Qtrs

Comprehensive Income 20 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$34.73M	USD	1 Quarter
Net income	`ProfitLoss`	$20.11M	USD	1 Quarter
Net income	`ProfitLoss`	$58.62M	USD	3 Qtrs
Net income	`ProfitLoss`	$119.05M	USD	3 Qtrs
Unrealized (loss) gain on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-181.00K	USD	3 Qtrs
Unrealized (loss) gain on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-94.00K	USD	1 Quarter
Unrealized (loss) gain on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-904.00K	USD	3 Qtrs
Unrealized (loss) gain on investments, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$467.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$118.87M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$57.71M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$34.63M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$20.58M	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-1.30M	USD	1 Quarter
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-2.74M	USD	3 Qtrs
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-3.42M	USD	3 Qtrs
Comprehensive loss attributable to noncontrolling interest	`NetIncomeLossAttributableToNoncontrollingInterest`	$-811.00K	USD	1 Quarter
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$121.61M	USD	3 Qtrs
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$61.13M	USD	3 Qtrs
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$21.87M	USD	1 Quarter
Total comprehensive income attributable to InterDigital, Inc.	`ComprehensiveIncomeNetOfTax`	$35.44M	USD	1 Quarter

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