$IDCC
InterDigital, Inc. Stock $idcc

$idcc Overview Financials Valuation SEC Filings Company Website

2012 Q4 Form 10-K Financial Statement

#000140549513000010 Filed on February 26, 2013

Income Statement

Concept	2012 Q4	2011 Q4	2011 Q3
Revenue	$87.88M	$76.96M	$76.46M
YoY Change	14.19%	-19.23%	-16.83%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin	$39.70M	$27.90M	$9.387M
YoY Change	42.29%	38.12%	29.96%
% of Gross Profit
Research & Development	$16.80M	$13.60M	$17.02M
YoY Change	23.53%	-36.74%	-2.53%
% of Gross Profit
Depreciation & Amortization	$7.000M	$6.100M	$5.900M
YoY Change	14.75%	8.93%	3.51%
% of Gross Profit
Operating Expenses	$69.00M	$41.50M	$26.40M
YoY Change	66.27%	-0.24%	6.98%
Operating Profit			$32.15M
YoY Change			-40.97%
Interest Expense	-$1.500M	-$2.700M	-$3.100M
YoY Change	-44.44%	-400.0%	-1650.0%
% of Operating Profit			-9.64%
Other Income/Expense, Net		$0.00	$0.00
YoY Change		-100.0%	-100.0%
Pretax Income	$16.40M	$32.80M	$29.00M
YoY Change	-50.0%	-39.48%	-47.29%
Income Tax	$800.0K	$10.00M	$2.798M
% Of Pretax Income	4.88%	30.49%	9.65%
Net Earnings	$15.53M	$22.77M	$26.21M
YoY Change	-31.78%	-33.65%	-26.21%
Net Earnings / Revenue	17.67%	29.58%	34.28%
Basic Earnings Per Share	$0.38	$0.50	$0.58
Diluted Earnings Per Share	$0.38	$0.49	$0.57
COMMON SHARES
Basic Shares Outstanding	40.95M shares	45.49M shares	45.46M shares
Diluted Shares Outstanding			46.28M shares

Balance Sheet

Concept	2012 Q4	2011 Q4	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$577.3M	$678.0M	$690.6M
YoY Change	-14.85%	25.16%	22.53%
Cash & Equivalents	$349.8M	$349.8M	$409.7M
Short-Term Investments	$227.4M	$335.8M	$280.9M
Other Short-Term Assets	$67.20M	$62.80M	$62.50M
YoY Change	7.01%	42.08%	28.6%
Inventory
Prepaid Expenses
Receivables	$169.9M	$28.10M	$29.00M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$814.3M	$768.9M	$782.1M
YoY Change	5.91%	24.1%	21.82%
LONG-TERM ASSETS
Property, Plant & Equipment	$7.824M	$7.997M	$7.450M
YoY Change	-2.16%	-4.16%	-11.31%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$26.19M	$28.01M	$28.28M
YoY Change	-6.49%	-37.31%	-79.18%
Total Long-Term Assets	$242.3M	$228.1M	$240.0M
YoY Change	6.22%	-10.59%	-11.68%
TOTAL ASSETS
Total Short-Term Assets	$814.3M	$768.9M	$782.1M
Total Long-Term Assets	$242.3M	$228.1M	$240.0M
Total Assets	$1.057B	$997.0M	$1.022B
YoY Change	5.98%	13.99%	11.85%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$9.600M	$7.100M	$5.500M
YoY Change	35.21%	-6.58%	-42.11%
Accrued Expenses	$53.00M	$23.90M	$20.10M
YoY Change	121.76%	-13.72%	-16.94%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00	$180.0K	$254.0K
YoY Change	-100.0%	-37.5%	-15.33%
Total Short-Term Liabilities	$172.9M	$173.2M	$167.6M
YoY Change	-0.14%	-3.03%	-25.3%
LONG-TERM LIABILITIES
Long-Term Debt	$200.4M	$192.5M	$190.6M
YoY Change	4.08%	106860.56%	63433.33%
Other Long-Term Liabilities	$2.780M	$5.651M	$9.390M
YoY Change	-50.81%	-46.75%	-97.55%
Total Long-Term Liabilities	$203.2M	$198.2M	$9.390M
YoY Change	2.52%	1736.19%	-97.55%
TOTAL LIABILITIES
Total Short-Term Liabilities	$172.9M	$173.2M	$167.6M
Total Long-Term Liabilities	$203.2M	$198.2M	$9.390M
Total Liabilities	$537.9M	$525.3M	$573.4M
YoY Change	2.4%	0.72%	-5.73%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$721.9M	$569.2M	$569.2M
YoY Change	26.82%	0.0%
Treasury Stock Shares	28.41M shares	28.41M shares	23.57M shares
Shareholders Equity	$518.7M	$471.7M	$448.6M
YoY Change
Total Liabilities & Shareholders Equity	$1.057B	$997.0M	$1.022B
YoY Change	5.98%	13.99%	11.85%

Cashflow Statement

Concept	2012 Q4	2011 Q4	2011 Q3
OPERATING ACTIVITIES
Net Income	$15.53M	$22.77M	$26.21M
YoY Change	-31.78%	-33.65%	-26.21%
Depreciation, Depletion And Amortization	$7.000M	$6.100M	$5.900M
YoY Change	14.75%	8.93%	3.51%
Cash From Operating Activities	-$122.8M	-$1.700M	-$1.300M
YoY Change	7123.53%	-94.18%	-101.59%
INVESTING ACTIVITIES
Capital Expenditures	-$11.90M	-$9.000M	-$7.000M
YoY Change	32.22%	4.65%	4.48%
Acquisitions
YoY Change
Other Investing Activities	$32.60M	-$54.80M	$39.80M
YoY Change	-159.49%	-28.37%	117.49%
Cash From Investing Activities	$20.70M	-$64.00M	$32.90M
YoY Change	-132.34%	-24.79%	183.62%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-68.90M	-1.700M	-1.500M
YoY Change	3952.94%	-110.49%	-150.0%
NET CHANGE
Cash From Operating Activities	-122.8M	-1.700M	-1.300M
Cash From Investing Activities	20.70M	-64.00M	32.90M
Cash From Financing Activities	-68.90M	-1.700M	-1.500M
Net Change In Cash	-171.0M	-67.40M	30.10M
YoY Change	153.71%	-31.29%	-68.71%
FREE CASH FLOW
Cash From Operating Activities	-$122.8M	-$1.700M	-$1.300M
Capital Expenditures	-$11.90M	-$9.000M	-$7.000M
Free Cash Flow	-$110.9M	$7.300M	$5.700M
YoY Change	-1619.18%	-135.44%	-93.54%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2011Q4	us-gaap	Accounts Payable Current And Noncurrent AccountsPayableCurrentAndNoncurrent	7110000	USD
CY2012Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	169874000	USD
CY2011Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	28079000	USD
CY2012	us-gaap	Accretion Expense AccretionExpense	7862000	USD
CY2011	us-gaap	Accretion Expense AccretionExpense	5567000	USD
CY2009Q4	us-gaap	Accrued Liabilities Current And Noncurrent AccruedLiabilitiesCurrentAndNoncurrent	600000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	46651000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	43107000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	864000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	37000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	-235000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	14000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-439000	USD
CY2012Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	579852000	USD
CY2011Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	573950000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	5795000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	8115000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	6495000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	5131000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	898000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	7653000	USD
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1750000	USD
CY2011Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	1750000	USD
CY2012	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1303000	USD
CY2011	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	977000	USD
CY2012	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	9165000	USD
CY2011	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	6544000	USD
CY2010	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	0	USD
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	3900000	shares
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	4000000	shares
CY2011Q4	us-gaap	Assets Assets	996968000	USD
CY2012Q4	us-gaap	Assets Assets	1056609000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	814347000	USD
CY2011Q4	us-gaap	Assets Current AssetsCurrent	768887000	USD
CY2012Q4	us-gaap	Assets Fair Value Disclosure Recurring AssetsFairValueDisclosureRecurring	577279000	USD
CY2011Q4	us-gaap	Assets Fair Value Disclosure Recurring AssetsFairValueDisclosureRecurring	677994000	USD
CY2011Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	228081000	USD
CY2012Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	242262000	USD
CY2012Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	207400000	USD
CY2011Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	212300000	USD
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CY2012	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	249000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	274000	USD
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CY2012Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	7800000	USD
CY2011	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	-4000	USD
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CY2012Q4	us-gaap	Capitalized Computer Software Accumulated Amortization CapitalizedComputerSoftwareAccumulatedAmortization	15700000	USD
CY2012	us-gaap	Capitalized Computer Software Amortization CapitalizedComputerSoftwareAmortization	1000000	USD
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CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
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CY2012Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2012Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
CY2011Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.10
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CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	69118000	shares
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CY2012Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	695000	USD
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CY2011	us-gaap	Concentration Risk Additional Characteristic ConcentrationRiskAdditionalCharacteristic	three
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CY2012	us-gaap	Contract Revenue Cost ContractRevenueCost	100000	USD
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CY2011	us-gaap	Costs And Expenses CostsAndExpenses	166985000	USD
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CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	30990000	USD
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CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	5453000	USD
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CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	4590000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	78497000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	68378000	USD
CY2012	us-gaap	Depreciation Depreciation	3600000	USD
CY2010	us-gaap	Depreciation Depreciation	4900000	USD
CY2011	us-gaap	Depreciation Depreciation	4200000	USD
CY2012	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	26248000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	23805000	USD
CY2010	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	22125000	USD
CY2010	us-gaap	Dilutive Securities DilutiveSecurities	-0.03	USD
CY2009	us-gaap	Dilutive Securities DilutiveSecurities	-0.05	USD
CY2012	us-gaap	Dilutive Securities DilutiveSecurities	-0.05	USD
CY2012	us-gaap	Dividends Dividends	-78507000	USD
CY2011	us-gaap	Dividends Dividends	-18193000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	12912000	USD
CY2011Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4535000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	8817000	USD
CY2012Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4469000	USD
CY2012Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	65643000	USD
CY2012Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4095000	USD
CY2012Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4348000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	13624000	USD
CY2012	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	78555000	USD
CY2011Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4540000	USD
CY2011	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	-18194000	USD
CY2011Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4570000	USD
CY2011Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	4549000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	9075000	USD
CY2011Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	4570000	USD
CY2012Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	0	USD
CY2010Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	4526000	USD
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	6.31
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.48
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.97
CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.38
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.58
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.24
CY2011Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.50
CY2011Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.52
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	5.61
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	6.26
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.43
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.94
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.22
CY2011Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.49
CY2011Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.51
CY2011Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.37
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.38
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	5.56
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.57
CY2011Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	14129000	USD
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	20661000	USD
CY2012	us-gaap	Entity Wide Disclosure On Geographic Areas Revenue From External Customers Attributed To Foreign Countries EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries	663063000	USD
CY2011	us-gaap	Entity Wide Disclosure On Geographic Areas Revenue From External Customers Attributed To Foreign Countries EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries	301742000	USD
CY2010	us-gaap	Entity Wide Disclosure On Geographic Areas Revenue From External Customers Attributed To Foreign Countries EntityWideDisclosureOnGeographicAreasRevenueFromExternalCustomersAttributedToForeignCountries	394545000	USD
CY2011Q2	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	-700000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	898000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	5131000	USD
CY2010	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	7653000	USD
CY2012Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	177557000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	137963000	USD
CY2009Q4	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	19100000	USD
CY2011Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1357000	USD
CY2012Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	1578000	USD
CY2011	us-gaap	Impairment Of Investments ImpairmentOfInvestments	1616000	USD
CY2010	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
CY2012	us-gaap	Impairment Of Investments ImpairmentOfInvestments	0	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	124608000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	408634000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	238447000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	84831000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	35140000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	136830000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	13608000	USD
CY2010	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	1554000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	2140000	USD
CY2010	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	0	USD
CY2012	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	0	USD
CY2011	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	0	USD
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	83456000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	143022000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	43612000	USD
CY2010	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	1073000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	499000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1054000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-14251000	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-8831000	USD
CY2010	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-1252000	USD
CY2010	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	0	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	0	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Contingencies IncomeTaxReconciliationTaxContingencies	-6775000	USD
CY2010	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Credits IncomeTaxReconciliationTaxCredits	0	USD
CY2010	us-gaap	Income Taxes Paid IncomeTaxesPaid	113820000	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	116871000	USD
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	36593000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	2453000	USD
CY2010	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	417000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-571000	USD
CY2012	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	695000	USD
CY2010	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-29825000	USD
CY2011	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-7185000	USD
CY2012	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	40416000	USD
CY2010	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-6738000	USD
CY2011	us-gaap	Increase Decrease In Deferred Income Taxes IncreaseDecreaseInDeferredIncomeTaxes	-1210000	USD
CY2011	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	56575000	USD
CY2010	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	81737000	USD
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	174604000	USD
CY2012	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	21849000	USD
CY2010	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	8130000	USD
CY2011	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-2322000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-2319000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	21651000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-21025000	USD
CY2012	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	141795000	USD
CY2010	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-179273000	USD
CY2011	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-5553000	USD
CY2012	us-gaap	Incremental Common Shares Attributable To Participating Nonvested Shares With Non Forfeitable Dividend Rights IncrementalCommonSharesAttributableToParticipatingNonvestedSharesWithNonForfeitableDividendRights	100000	shares
CY2011	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	4313000	USD
CY2012	us-gaap	Interest Expense Debt Excluding Amortization InterestExpenseDebtExcludingAmortization	5750000	USD
CY2012	us-gaap	Interest Paid InterestPaid	5754000	USD
CY2010	us-gaap	Interest Paid InterestPaid	51000	USD
CY2011	us-gaap	Interest Paid InterestPaid	2600000	USD
CY2011Q4	us-gaap	Liabilities Current LiabilitiesCurrent	173153000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	525286000	USD
CY2012Q4	us-gaap	Liabilities Liabilities	537904000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1056609000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	996968000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	172913000	USD
CY2009Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	6459000	USD
CY2011Q4	us-gaap	Investments Investments	0	USD
CY2011Q4	us-gaap	Land Land	695000	USD
CY2012Q4	us-gaap	Land Land	695000	USD
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3400000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	3400000	USD
CY2010	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	2900000	USD
CY2011Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	4530000	USD
CY2012Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	4655000	USD
CY2012Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	0	USD
CY2011Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	0	USD
CY2010Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	6459000	USD
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	200391000	USD
CY2011Q4	us-gaap	Long Term Debt LongTermDebt	192709000	USD
CY2011Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	180000	USD
CY2012Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2012Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	245200000	USD
CY2011Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	240900000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	0	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	0	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	0	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	230000000	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	0	USD
CY2012Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	0	USD
CY2012Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	200391000	USD
CY2011Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	192529000	USD
CY2011Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	11021000	USD
CY2012Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	11604000	USD
CY2011Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	-180000	USD
CY2012Q3	us-gaap	Net Income Loss NetIncomeLoss	235669000	USD
CY2012Q2	us-gaap	Net Income Loss NetIncomeLoss	9673000	USD
CY2012Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	0	USD
CY1996Q4	us-gaap	Mortgage Loans On Real Estate Face Amount Of Mortgages MortgageLoansOnRealEstateFaceAmountOfMortgages	2800000	USD
CY1996	us-gaap	Mortgage Loans On Real Estate Interest Rate MortgageLoansOnRealEstateInterestRate	0.0828
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-232942000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	28589000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	202250000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-41152000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	62966000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-157924000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-34338000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	177608000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	133923000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	89468000	USD
CY2012	us-gaap	Net Income Loss NetIncomeLoss	271804000	USD
CY2010	us-gaap	Net Income Loss NetIncomeLoss	153616000	USD
CY2012Q4	us-gaap	Net Income Loss NetIncomeLoss	15532000	USD
CY2012Q1	us-gaap	Net Income Loss NetIncomeLoss	10930000	USD
CY2011Q2	us-gaap	Net Income Loss NetIncomeLoss	17156000	USD
CY2011Q3	us-gaap	Net Income Loss NetIncomeLoss	26206000	USD
CY2011Q1	us-gaap	Net Income Loss NetIncomeLoss	23339000	USD
CY2011Q4	us-gaap	Net Income Loss NetIncomeLoss	22767000	USD
CY2012	us-gaap	New Accounting Pronouncement Or Change In Accounting Principle Description NewAccountingPronouncementOrChangeInAccountingPrincipleDescription	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:12px;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">New Accounting Guidance</font></div><div style="line-height:120%;padding-bottom:12px;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">Accounting Standards Updates: Fair Value Measurements: Amendments to Achieve Common Fair Value Measurement and Disclosure Requirements in U.S. GAAP and IFRS</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In May 2011, the FASB issued authoritative guidance that is more closely aligned with the fair value measurement and disclosure guidance issued by the International Accounting Standards Board ("IASB"). The issuance of this standard results in global fair value measurement and disclosure guidance that minimizes the differences between U.S. GAAP and International Financial Reporting Standards. Many of the changes in the final standard represent clarifications to existing guidance, while some changes related to the valuation premise and the application of premiums and discounts and new required disclosures are more significant. This guidance is effective for interim and annual periods beginning after December 15, 2011. We adopted this guidance effective January 1, 2012; however, the adoption of this guidance does not have a significant impact on the company’s financial statements or related disclosures.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;padding-bottom:12px;padding-top:12px;text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;font-style:italic;font-weight:bold;text-decoration:none;">Accounting Standards Updates: Presentation of Comprehensive Income</font><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;"> </font></div><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In June 2011, the FASB issued authoritative guidance requiring most entities to present items of net income and other comprehensive income either in one continuous statement, referred to as the statement of comprehensive income, or in two separate, but consecutive, statements of net income and other comprehensive income. The option to present items of other comprehensive income in the statement of changes in equity was eliminated. This guidance is effective for interim and annual periods beginning after December 15, 2011. We adopted this guidance effective January 1, 2012. We have chosen to present items of net income and other comprehensive income in two separate but consecutive statements.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">On December 23, 2011, the FASB issued an amendment to the new standard on comprehensive income to defer the requirement to measure and present reclassification adjustments from accumulated other comprehensive income to net income by income statement line item in net income and also in other comprehensive income. The deferred requirement would have called for the measurement and presentation in net income of items previously recognized in other comprehensive income.</font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:Times New Roman;font-size:10pt;color:#000000;text-decoration:none;">In February 2013, the FASB issued final guidance on the presentation of reclassifications out of other comprehensive income. The amendments require an entity to provide information about the amounts reclassified out of other comprehensive income by component. In addition, an entity is required to present, either on the face of the income statement or in a footnote, significant amounts reclassified out of accumulated other comprehensive income by the respective line items of net income, only if the amount reclassified is required by GAAP to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required under GAAP to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures required under GAAP that provide detail about those amounts. This amendment is effective for interim and fiscal years beginning after December 15, 2012. The amended standard will not impact the Company's financial position or results of operations.</font></div></div>
CY2010	us-gaap	Noncash Investing And Financing Activities Related Text NoncashInvestingAndFinancingActivitiesRelatedText
CY2012	us-gaap	Noncash Investing And Financing Activities Related Text NoncashInvestingAndFinancingActivitiesRelatedText
CY2011	us-gaap	Noncash Investing And Financing Activities Related Text NoncashInvestingAndFinancingActivitiesRelatedText
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	419030000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	134757000	USD
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	235873000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	2406000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1875000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	1997000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	2120000	USD
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	2385000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	6073000	USD
CY2012Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	32387000	USD
CY2011Q4	us-gaap	Other Accrued Liabilities Current And Noncurrent OtherAccruedLiabilitiesCurrentAndNoncurrent	9812000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	26194000	USD
CY2011Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	28011000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-550000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	1303000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-166000	USD
CY2011Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	5651000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	2780000	USD
CY2010	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2011	us-gaap	Other Noncash Expense OtherNoncashExpense	0	USD
CY2012	us-gaap	Other Noncash Expense OtherNoncashExpense	10654000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-10396000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-10149000	USD
CY2010	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2574000	USD
CY2011	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	-238000	USD
CY2012	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	90000	USD
CY2010	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	80000	USD
CY2012	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	1000000	USD
CY2010	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	1000000	USD
CY2011	us-gaap	Other Postretirement Benefit Expense OtherPostretirementBenefitExpense	1000000	USD
CY2010	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	0	USD
CY2012	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	28900000	USD
CY2011	us-gaap	Other Significant Noncash Transaction Value Of Consideration Received1 OtherSignificantNoncashTransactionValueOfConsiderationReceived1	0	USD
CY2011	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	8300000	USD
CY2009	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	16400000	USD
CY2011Q4	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	1500000	USD
CY2012Q4	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	4500000	USD
CY2011Q3	us-gaap	Other Tax Expense Benefit OtherTaxExpenseBenefit	6800000	USD
CY2010	us-gaap	Payments For Commissions PaymentsForCommissions	600000	USD
CY2012	us-gaap	Payments For Commissions PaymentsForCommissions	4700000	USD
CY2011	us-gaap	Payments For Commissions PaymentsForCommissions	100000	USD
CY2010	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2011	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	42665000	USD
CY2012	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	0	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	152694000	USD
CY2010	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2012	us-gaap	Payments For Restructuring PaymentsForRestructuring	1400000	USD
CY2010	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2011	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	8015000	USD
CY2012	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	0	USD
CY2010	us-gaap	Payments Of Dividends PaymentsOfDividends	0	USD
CY2011	us-gaap	Payments Of Dividends PaymentsOfDividends	18150000	USD
CY2012	us-gaap	Payments Of Dividends PaymentsOfDividends	83077000	USD
CY1996	us-gaap	Payments To Acquire Buildings PaymentsToAcquireBuildings	900000	USD
CY2010	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2011	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	0	USD
CY2012	us-gaap	Payments To Acquire Intangible Assets PaymentsToAcquireIntangibleAssets	15450000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3835000	USD
CY2010	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2520000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	3621000	USD
CY2012	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	331828000	USD
CY2010	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	696478000	USD
CY2011	us-gaap	Payments To Acquire Short Term Investments PaymentsToAcquireShortTermInvestments	713683000	USD
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.10
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.10
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	14399000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	14399000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2011Q4	us-gaap	Preferred Stock Value Outstanding PreferredStockValueOutstanding	0	USD
CY2011Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	8824000	USD
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	30197000	USD
CY2011	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	31740000	USD
CY2010	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2012	us-gaap	Proceeds From Issuance Of Warrants ProceedsFromIssuanceOfWarrants	0	USD
CY2012	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
CY2010	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	0	USD
CY2011	us-gaap	Proceeds From Notes Payable ProceedsFromNotesPayable	230000000	USD
CY2012	us-gaap	Proceeds From Sale Of Intangible Assets ProceedsFromSaleOfIntangibleAssets	375000000	USD
CY2012	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	442182000	USD
CY2011	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	703538000	USD
CY2010	us-gaap	Proceeds From Sale Of Short Term Investments ProceedsFromSaleOfShortTermInvestments	568888000	USD
CY2011	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4497000	USD
CY2010	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	21520000	USD
CY2012	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	2111000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	54475000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	51104000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7824000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	7997000	USD
CY1996Q4	us-gaap	Real Estate Investments Other RealEstateInvestmentsOther	3700000	USD
CY2012	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	-223419000	USD
CY2010	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	-283012000	USD
CY2011	us-gaap	Recognition Of Deferred Revenue RecognitionOfDeferredRevenue	-235513000	USD
CY2011	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	288000	USD
CY2012	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	180000	USD
CY2010	us-gaap	Repayments Of Long Term Debt And Capital Securities RepaymentsOfLongTermDebtAndCapitalSecurities	584000	USD
CY2010	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	71464000	USD
CY2011	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	63763000	USD
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	67862000	USD
CY2012	us-gaap	Revenues Revenues	663063000	USD
CY2012Q2	us-gaap	Revenues Revenues	71871000	USD
CY2011Q4	us-gaap	Revenues Revenues	76956000	USD
CY2012Q1	us-gaap	Revenues Revenues	69305000	USD
CY2011Q3	us-gaap	Revenues Revenues	76455000	USD
CY2012Q4	us-gaap	Revenues Revenues	87877000	USD
CY2012	us-gaap	Restructuring And Related Cost Number Of Positions Eliminated RestructuringAndRelatedCostNumberOfPositionsEliminated	60
CY2010	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2011	us-gaap	Restructuring Charges RestructuringCharges	0	USD
CY2011Q1	us-gaap	Revenues Revenues	78458000	USD
CY2012	us-gaap	Restructuring Charges RestructuringCharges	12536000	USD
CY2012Q4	us-gaap	Restructuring Reserve RestructuringReserve	11100000	USD
CY2012Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	659235000	USD
CY2011Q4	us-gaap	Retained Earnings Unappropriated RetainedEarningsUnappropriated	466727000	USD
CY2012	us-gaap	Revenue Recognition Multiple Element Arrangements RevenueRecognitionMultipleElementArrangements	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Our agreement with Sony is a multiple-element arrangement that also includes a three-year license to our patents for Sony's sale of 3G and 4G products, effective January 1, 2013, and an amount for past sales. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">Under the arrangement, we expect to collect a total of</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$125.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of cash and have also acquired</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">certain patents</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">from Sony. We have estimated the value of the acquired patents to be</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$28.9 million</font><font style="font-family:inherit;font-size:10pt;">. </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">We estimated the fair value of patents by a combination of a discounted cash flow analysis (the income approach) and an analysis of comparable market transactions (the market approach). For the income approach, the inputs and assumptions used to develop this estimate were based on a market participant perspective and included estimates of projected royalties, discount rates, useful lives and income tax rates, among others. For the market approach, judgment was applied as to which market transactions were most comparable to this transaction. These inputs and assumptions represent our best estimates at the time of the transaction. Changes in any number of these assumptions may have had a substantial impact on the estimated value of the acquired patents. </font><font style="font-family:inherit;font-size:10pt;"> </font></div><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"></font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">In connection with this arrangement, we recognized</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$22.3 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of patent licensing revenue in fourth quarter 2012, and we expect to recognize</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$116.6 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">of patent licensing revenue, using the straight-line method, over the three-year term of the patent license. The remaining </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$15.0 million</font><font style="font-family:inherit;font-size:10pt;"> </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">represents funding toward M2M research and platform development.</font><font style="font-family:inherit;font-size:10pt;"> </font></div></div>
CY2010	us-gaap	Revenues Revenues	394545000	USD
CY2011	us-gaap	Revenues Revenues	301742000	USD
CY2011Q2	us-gaap	Revenues Revenues	69873000	USD
CY2012Q3	us-gaap	Revenues Revenues	434010000	USD
CY2011	us-gaap	Royalty Revenue RoyaltyRevenue	295372000	USD
CY2012	us-gaap	Royalty Revenue RoyaltyRevenue	276547000	USD
CY2010	us-gaap	Royalty Revenue RoyaltyRevenue	370231000	USD
CY2010	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	3700000	USD
CY2011	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	400000	USD
CY2012	us-gaap	Sales Commissions And Fees SalesCommissionsAndFees	5000000	USD
CY2012	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	326000	shares
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	44824000	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	46014000	shares
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	43396000	shares
CY2011	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	31486000	USD
CY2012	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	37351000	USD
CY2010	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	28301000	USD
CY2011Q4	us-gaap	Senior Notes SeniorNotes	230000000	USD
CY2012Q4	us-gaap	Senior Notes SeniorNotes	230000000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	6495000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	8115000	USD
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	5801000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	-207000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	39.35
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	31.77
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	42.17
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	8000000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	12900000	USD
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue	7800000	USD
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	3000000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	3427000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	3494000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	2800000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	12100000	USD
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	25300000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	0	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	0.00
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	5800000	USD
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	342000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	210000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.37
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16.39
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	17.62
CY2012	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	8.25
CY2012Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	200000	shares
CY2011Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	300000	shares
CY2011	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	26.86
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P21Y4M21D
CY2011Q4	us-gaap	Short Term Investments ShortTermInvestments	335783000	USD
CY2012Q4	us-gaap	Short Term Investments ShortTermInvestments	227436000	USD
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	-132000	shares
CY2010	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	21520000	USD
CY2010	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-313000	USD
CY2012	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-4387000	USD
CY2011	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-383000	USD
CY2012	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2111000	USD
CY2010	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	-4526000	USD
CY2011	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	4497000	USD
CY2012	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	4900000	shares
CY2012	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	-152700000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	471682000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	518705000	USD
CY2009Q4	us-gaap	Stockholders Equity StockholdersEquity	169537000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	353116000	USD
CY2012Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	1240646000	USD
CY2011Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	1040929000	USD
CY2012Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	3960000	USD
CY2011Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	3265000	USD
CY2011	us-gaap	Technology Services Revenue TechnologyServicesRevenue	6370000	USD
CY2012	us-gaap	Technology Services Revenue TechnologyServicesRevenue	2516000	USD
CY2010	us-gaap	Technology Services Revenue TechnologyServicesRevenue	24314000	USD
CY2012Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	28409000	shares
CY2011Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	23570000	shares
CY2011Q4	us-gaap	Treasury Stock Value TreasuryStockValue	569247000	USD
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	721941000	USD
CY2012	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	-152694000	USD
CY2008Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	4400000	USD
CY2010Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	6500000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	-6459000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2009	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	-600000	USD
CY2010Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	300000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	0	USD
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	0	USD
CY2009Q4	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2700000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2009	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	2700000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2010	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	0	USD
CY2012Q4	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:12px;padding-top:12px;text-align:left;text-indent:16px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-bottom:9px;padding-top:9px;text-align:left;text-indent:48px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. We believe the accounting policies that are of particular importance to the portrayal of our financial condition and results, and that may involve a higher degree of complexity and judgment in their application compared to others, are those relating to revenue recognition, compensation and income taxes. If different assumptions were made or different conditions had existed, our financial results could have been materially different.</font></div></div>
CY2011	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	603000	shares
CY2010	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	740000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	45411000	shares
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	44084000	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	43070000	shares
CY2010	idcc	Accrued Capitalized Patent Costs AccruedCapitalizedPatentCosts	-538000	USD
CY2011	idcc	Accrued Capitalized Patent Costs AccruedCapitalizedPatentCosts	-105000	USD
CY2011	idcc	Capitalized Patent Costs CapitalizedPatentCosts	27172000	USD
CY2010	idcc	Capitalized Patent Costs CapitalizedPatentCosts	27814000	USD
CY2012	idcc	Capitalized Patent Costs CapitalizedPatentCosts	28317000	USD
CY2012Q4	idcc	Cash Committed To Joint Venture CashCommittedToJointVenture	15000000	USD
CY2012Q4	idcc	Cash Contract Consideration CashContractConsideration	125000000	USD
CY2011Q4	idcc	Computer Equipment And Software Gross ComputerEquipmentAndSoftwareGross	25738000	USD
CY2012Q4	idcc	Computer Equipment And Software Gross ComputerEquipmentAndSoftwareGross	28143000	USD
CY2011Q4	idcc	Deferred Tax Asset Amortization Of Intangibles DeferredTaxAssetAmortizationOfIntangibles	11944000	USD
CY2012Q4	idcc	Deferred Tax Asset Amortization Of Intangibles DeferredTaxAssetAmortizationOfIntangibles	13222000	USD
CY2011Q4	idcc	Deferred Tax Asset Depreciation DeferredTaxAssetDepreciation	1344000	USD
CY2012Q4	idcc	Deferred Tax Asset Depreciation DeferredTaxAssetDepreciation	1401000	USD
CY2011Q4	idcc	Deferred Tax Assets Net Before Deducting Valuation Allowance DeferredTaxAssetsNetBeforeDeductingValuationAllowance	183060000	USD
CY2012Q4	idcc	Deferred Tax Assets Net Before Deducting Valuation Allowance DeferredTaxAssetsNetBeforeDeductingValuationAllowance	132532000	USD
CY2012	idcc	Income From Multiple Element Arrangment IncomeFromMultipleElementArrangment	0	USD
CY2012Q4	idcc	Minimum Exercise Price Per Share Options MinimumExercisePricePerShareOptions	1.00
CY2012	idcc	Patent Administration And Licensing PatentAdministrationAndLicensing	126284000	USD
CY2011	idcc	Patent Administration And Licensing PatentAdministrationAndLicensing	71736000	USD
CY2010	idcc	Patent Administration And Licensing PatentAdministrationAndLicensing	58907000	USD
CY2012	idcc	Patent Sale Expense PatentSaleExpense	16500000	USD
CY2010	idcc	Patent Sales PatentSales	0	USD
CY2011	idcc	Patent Sales PatentSales	0	USD
CY2012	idcc	Patent Sales PatentSales	384000000	USD
CY2012Q4	idcc	Performance Based Rsu Max Payout PerformanceBasedRsuMaxPayout	3
CY2012Q4	idcc	Performance Based Rsu Minimum Payout PerformanceBasedRsuMinimumPayout	0
CY2012Q4	idcc	Proceeds From Stock Options If Exercised ProceedsFromStockOptionsIfExercised	2800000	USD
CY2011Q4	idcc	Proceeds From Stock Options If Exercised ProceedsFromStockOptionsIfExercised	4900000	USD
CY2010Q4	idcc	Property And Equipment Held In United States PropertyAndEquipmentHeldInUnitedStates	0.99
CY2011Q4	idcc	Property And Equipment Held In United States PropertyAndEquipmentHeldInUnitedStates	1.00
CY2012Q4	idcc	Property And Equipment Held In United States PropertyAndEquipmentHeldInUnitedStates	1.00
CY2012	idcc	Unrecorded Contract Revenue UnrecordedContractRevenue	116600000	USD
CY2012	idcc	Value Of Acquired Non Cash Items ValueOfAcquiredNonCashItems	28900000	USD
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-31
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0001405495
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	41144187	shares
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2012	idcc	Senior Convertible Note Note Hedge And Warrant Transaction Interest Expense SeniorConvertibleNoteNoteHedgeAndWarrantTransactionInterestExpense	14915000	USD
CY2011	idcc	Senior Convertible Note Note Hedge And Warrant Transaction Interest Expense SeniorConvertibleNoteNoteHedgeAndWarrantTransactionInterestExpense	10857000	USD
CY2012	idcc	Sharebasedcompensationarrangementbysharebasedpaymentawardforfeituresandexpirationsinperiod Sharebasedcompensationarrangementbysharebasedpaymentawardforfeituresandexpirationsinperiod	140000	shares
CY2012Q4	idcc	Unrealized Excess Tax Benefits Associated With Share Based Compensation Expense UnrealizedExcessTaxBenefitsAssociatedWithShareBasedCompensationExpense	12100000	USD
CY2012Q2	dei	Entity Public Float EntityPublicFloat	1267153587	USD
CY2012	dei	Entity Registrant Name EntityRegistrantName	INTERDIGITAL, INC.
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes

Files In Submission

Name	View Source	Status
0001405495-13-000010-index-headers.html	Edgar Link	pending
0001405495-13-000010-index.html	Edgar Link	pending
0001405495-13-000010.txt	Edgar Link	pending
0001405495-13-000010-xbrl.zip	Edgar Link	pending
a201210kexhibit104melvillel.htm	Edgar Link	pending
a201210kexhibit105delaware.htm	Edgar Link	pending
a201210kexhibit21subsidiari.htm	Edgar Link	pending
chart1.jpg	Edgar Link	pending
chart2.jpg	Edgar Link	pending
ex231consentofindependentr.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
idcc-20121231.xml	Edgar Link	completed
idcc-20121231.xsd	Edgar Link	pending
idcc-20121231x10k.htm	Edgar Link	pending
idcc-20121231xkex311.htm	Edgar Link	pending
idcc-20121231xkex312.htm	Edgar Link	pending
idcc-20121231xkex321.htm	Edgar Link	pending
idcc-20121231xkex322.htm	Edgar Link	pending
idcc-20121231_cal.xml	Edgar Link	unprocessable
idcc-20121231_def.xml	Edgar Link	unprocessable
idcc-20121231_lab.xml	Edgar Link	unprocessable
idcc-20121231_pre.xml	Edgar Link	unprocessable
performancegrapha12.jpg	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$IDCC
InterDigital, Inc. Stock $idcc

2012 Q4 Form 10-K Financial Statement

#000140549513000010 Filed on February 26, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDCC InterDigital, Inc. Stock $idcc

2012 Q4 Form 10-K Financial Statement

#000140549513000010 Filed on February 26, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IDCC
InterDigital, Inc. Stock $idcc