$infn 2012 10-K

Concept	2012	2011 Q4	2011 Q3
Revenue	$438.4M	$112.0M	$104.0M
YoY Change	8.29%	-4.36%	-20.04%
Cost Of Revenue	$280.9M	$67.30M	$63.37M
YoY Change	17.33%	12.54%	-3.39%
Gross Profit	$157.6M	$44.70M	$40.65M
YoY Change	-4.79%	-21.99%	-36.88%
Gross Profit Margin	35.94%	39.91%	39.08%
Selling, General & Admin	$123.3M	$32.50M	$30.66M
YoY Change	3.52%	12.85%	0.51%
% of Gross Profit	78.27%	72.71%	75.42%
Research & Development	$117.2M	$31.20M	$31.69M
YoY Change	-7.78%	0.0%	6.0%
% of Gross Profit	74.4%	69.8%	77.97%
Depreciation & Amortization	$23.50M	$4.500M	$5.000M
YoY Change	32.77%	12.5%	28.21%
% of Gross Profit	14.91%	10.07%	12.3%
Operating Expenses	$240.6M	$63.70M	$62.35M
YoY Change	-2.26%	5.99%	3.23%
Operating Profit	-$83.00M	-$19.00M	-$21.70M
YoY Change	2.92%	578.57%	-642.55%
Interest Expense	$0.00	$300.0K	$200.0K
YoY Change		0.0%	-33.33%
% of Operating Profit
Other Income/Expense, Net	-$139.0K	-$200.0K	$393.0K
YoY Change	-123.36%		96.5%
Pretax Income	-$83.14M	-$18.80M	-$21.31M
YoY Change	3.86%	683.33%	-563.24%
Income Tax	$2.190M	$500.0K	$497.0K
% Of Pretax Income
Net Earnings	-$85.33M	-$19.40M	-$21.81M
YoY Change	4.39%	618.52%	-595.59%
Net Earnings / Revenue	-19.46%	-17.32%	-20.96%
Basic Earnings Per Share	-$0.77		-$0.21
Diluted Earnings Per Share	-$0.77	-$181.5K	-$0.21
COMMON SHARES
Basic Shares Outstanding	110.7M shares		106.3M shares
Diluted Shares Outstanding	110.7M shares		106.3M shares

Concept	2012	2011 Q4	2011 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$180.8M	$195.8M	$245.3M
YoY Change	-7.66%	-30.49%	-10.11%
Cash & Equivalents	$104.7M	$94.46M	$112.6M
Short-Term Investments	$76.10M	$101.3M	$132.6M
Other Short-Term Assets	$10.90M	$16.50M	$22.30M
YoY Change	-33.94%	-6.78%	12.06%
Inventory	$127.8M	$89.00M	$70.30M
Prepaid Expenses
Receivables	$107.0M	$80.62M	$69.00M
Other Receivables	$2.900M	$1.346M	$1.200M
Total Short-Term Assets	$429.5M	$383.2M	$408.1M
YoY Change	12.08%	-16.98%	-9.07%
LONG-TERM ASSETS
Property, Plant & Equipment	$80.30M	$76.75M	$63.70M
YoY Change	4.56%	48.46%	35.24%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$11.90M	$63.30M	$36.50M
YoY Change	-81.2%	336.55%	133.97%
Other Assets	$6.500M	$3.516M	$11.30M
YoY Change	-22.62%	-85.16%	-25.66%
Total Long-Term Assets	$98.70M	$148.5M	$111.5M
YoY Change	-33.54%	65.15%	43.13%
TOTAL ASSETS
Total Short-Term Assets	$429.5M	$383.2M	$408.1M
Total Long-Term Assets	$98.70M	$148.5M	$111.5M
Total Assets	$528.2M	$531.7M	$519.6M
YoY Change	-0.66%	-3.59%	-1.35%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$61.40M	$48.84M	$37.60M
YoY Change	25.82%	36.8%	-18.08%
Accrued Expenses	$51.50M	$22.42M	$40.10M
YoY Change	17.05%	-53.77%	2.04%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$144.0M	$119.5M	$104.1M
YoY Change	20.5%	-0.53%	-7.55%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$28.00M	$13.85M	$20.90M
YoY Change	14.75%	-33.08%	32.28%
Total Long-Term Liabilities	$28.00M	$13.85M	$20.90M
YoY Change	14.75%	-33.08%	32.28%
TOTAL LIABILITIES
Total Short-Term Liabilities	$144.0M	$119.5M	$104.1M
Total Long-Term Liabilities	$28.00M	$13.85M	$20.90M
Total Liabilities	$172.0M	$133.3M	$125.0M
YoY Change	19.53%	-5.31%	-2.65%
SHAREHOLDERS EQUITY
Retained Earnings		-$487.0M
YoY Change
Common Stock		$877.0M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$356.1M	$387.8M	$394.6M
YoY Change
Total Liabilities & Shareholders Equity	$528.2M	$531.7M	$519.6M
YoY Change	-0.66%	-3.59%	-1.35%

Concept	2012	2011 Q4	2011 Q3
OPERATING ACTIVITIES
Net Income	-$85.33M	-$19.40M	-$21.81M
YoY Change	4.39%	618.52%	-595.59%
Depreciation, Depletion And Amortization	$23.50M	$4.500M	$5.000M
YoY Change	32.77%	12.5%	28.21%
Cash From Operating Activities	-$49.47M	-$5.100M	$4.100M
YoY Change	2417.35%	-172.86%	-59.0%
INVESTING ACTIVITIES
Capital Expenditures	$25.39M	-$16.20M	-$5.900M
YoY Change	-35.52%	217.65%	0.0%
Acquisitions
YoY Change
Other Investing Activities	$74.30M	$3.300M	$9.800M
YoY Change	423.24%	-51.47%	-161.64%
Cash From Investing Activities	$48.87M	-$12.90M	$4.000M
YoY Change	-294.17%	-778.95%	-118.26%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	-$10.70M
YoY Change	21.91%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	10.70M	0.000	4.200M
YoY Change	25.67%	-100.0%	-25.0%
NET CHANGE
Cash From Operating Activities	-49.47M	-5.100M	4.100M
Cash From Investing Activities	48.87M	-12.90M	4.000M
Cash From Financing Activities	10.70M	0.000	4.200M
Net Change In Cash	10.10M	-18.00M	12.30M
YoY Change	-154.24%	-213.92%	-295.24%
FREE CASH FLOW
Cash From Operating Activities	-$49.47M	-$5.100M	$4.100M
Capital Expenditures	$25.39M	-$16.20M	-$5.900M
Free Cash Flow	-$74.86M	$11.10M	$10.00M
YoY Change	81.05%	-8.26%	-37.11%

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	35462000
CY2009Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	8295000
CY2009Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	109859000
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	8.25
CY2009Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	14568000	shares
CY2009Q4	us-gaap	Stockholders Equity StockholdersEquity	368507000
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	30923000
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-490000
CY2010Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	8970000
CY2010Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	11422000
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1261000
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	113649000
CY2010Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	200000
CY2010Q4	us-gaap	Contractual Obligation ContractualObligation	39400000
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	6.52
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7815000	shares
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities	103000
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	410749000
CY2010Q4	infn	Accumulated Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecurities	37000
CY2010Q4	infn	Other Obligation OtherObligation	5400000
CY2010Q4	infn	Accumulated Tax Effect On Items Related To Available For Sale Investments AccumulatedTaxEffectOnItemsRelatedToAvailableForSaleInvestments	631000
CY2010Q4	infn	Anti Dilutive Shares Excluded From Computation Of Diluted Net Earnings Loss Per Share AntiDilutiveSharesExcludedFromComputationOfDilutedNetEarningsLossPerShare	18040000	shares
CY2013Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	115393300	shares
CY2012Q2	dei	Entity Public Float EntityPublicFloat	509611108
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	7924000
CY2011Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	767000
CY2011Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	5692000
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	188351000
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-1607000
CY2011Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	18966000
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	13066000
CY2011Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	12865000
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2011Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	156000
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2195000
CY2011Q4	us-gaap	Liabilities Current LiabilitiesCurrent	119465000
CY2011Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	10532000
CY2011Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	5987000
CY2011Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	0
CY2011Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	37007000
CY2011Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	22781000
CY2011Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	822000
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-487036000
CY2011Q4	us-gaap	Assets Assets	531704000
CY2011Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	321000
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	94458000
CY2011Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	200000
CY2011Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	12081000
CY2011Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	0
CY2011Q4	us-gaap	Contractual Obligation ContractualObligation	58800000
CY2011Q4	us-gaap	Short Term Investments ShortTermInvestments	101296000
CY2011Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	1309000
CY2011Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	171000
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	29836000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	7.03
CY2011Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	80616000
CY2011Q4	us-gaap	Inventory Net InventoryNet	88996000
CY2011Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	0
CY2011Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	2007000
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	9873000	shares
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	170809000
CY2011Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	171000
CY2011Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	3516000
CY2011Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	92951000
CY2011Q4	us-gaap	Deferred Costs DeferredCosts	1020000
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	531704000
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	106976000	shares
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	107000
CY2011Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	3111000
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	188522000
CY2011Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	208654000
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	27949000
CY2011Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	1346000
CY2011Q4	us-gaap	Cost Method Investments CostMethodInvestments	9000000
CY2011Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	3047000
CY2011Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2011Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	7173000
CY2011Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	22421000
CY2011Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	39908000
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	76753000
CY2011Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	9453000
CY2011Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3000000
CY2011Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	106976000	shares
CY2011Q4	us-gaap	Long Term Investments LongTermInvestments	54315000
CY2011Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	3410000
CY2011Q4	us-gaap	Assets Current AssetsCurrent	383231000
CY2011Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	6213000
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities	-307000
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	94056000
CY2011Q4	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	208819000
CY2011Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	876927000
CY2011Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	26326000
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	387803000
CY2011Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	13853000
CY2011Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	48838000
CY2011Q4	infn	Accumulated Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecurities	142000
CY2011Q4	infn	Outstanding Standby Letters Of Credit OutstandingStandbyLettersOfCredit	2700000
CY2011Q4	infn	Concentration Of Risk Accounts Receivable In Percent ConcentrationOfRiskAccountsReceivableInPercent	0.10	pure
CY2011Q4	infn	Other Obligation OtherObligation	6200000
CY2011Q4	infn	Reserve For Sales Returns ReserveForSalesReturns	200000
CY2011Q4	infn	Accrued Rebate And Customer Prepay Liability Current AccruedRebateAndCustomerPrepayLiabilityCurrent	4078000
CY2011Q4	infn	Accumulated Tax Effect On Items Related To Available For Sale Investments AccumulatedTaxEffectOnItemsRelatedToAvailableForSaleInvestments	753000
CY2011Q4	infn	Anti Dilutive Shares Excluded From Computation Of Diluted Net Earnings Loss Per Share AntiDilutiveSharesExcludedFromComputationOfDilutedNetEarningsLossPerShare	19461000	shares
CY2011Q4	infn	Customer Proposal Guarantee CustomerProposalGuarantee	1400000
CY2011Q4	infn	Loss Contingency Related To Non Cancelable Purchase Commitments LossContingencyRelatedToNonCancelablePurchaseCommitments	5705000
CY2011Q4	infn	Property Leases PropertyLeases	500000
CY2011Q4	infn	Value Added Tax License ValueAddedTaxLicense	800000
CY2012Q4	infn	Closing Price Of Common Stock ClosingPriceOfCommonStock	5.80
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	5726000
CY2012Q4	us-gaap	Long Term Investments LongTermInvestments	2874000
CY2012Q4	us-gaap	Deferred Revenue Noncurrent DeferredRevenueNoncurrent	3210000
CY2012Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	805000
CY2012Q4	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	7262000
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	213449000
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-1650000
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	22325000
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	13902000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized	700000	shares
CY2012Q4	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	16482000
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	25000000	shares
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice	7.01
CY2012Q4	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	11000
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	13263000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	8980000	shares
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2228000
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	144047000
CY2012Q4	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	9899000
CY2012Q4	us-gaap	Purchase Obligation PurchaseObligation	52667000
CY2012Q4	us-gaap	Deferred Costs Current DeferredCostsCurrent	1029000
CY2012Q4	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	117000
CY2012Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	57281000
CY2012Q4	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	26744000
CY2012Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	805000
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-572366000
CY2012Q4	us-gaap	Assets Assets	528170000
CY2012Q4	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	193000
CY2012Q4	us-gaap	Purchase Obligation Due After Fifth Year PurchaseObligationDueAfterFifthYear	0
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased	7.18
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	5726000
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	104666000
CY2012Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued	200000
CY2012Q4	us-gaap	Purchase Obligation Due In Fourth Year PurchaseObligationDueInFourthYear	0
CY2012Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	13003000
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	117000
CY2012Q4	us-gaap	Contractual Obligation ContractualObligation	52700000
CY2012Q4	us-gaap	Short Term Investments ShortTermInvestments	76146000
CY2012Q4	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	1516000
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	39000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities	31354000
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	4212000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	7.13
CY2012Q4	us-gaap	Undistributed Earnings Of Foreign Subsidiaries UndistributedEarningsOfForeignSubsidiaries	15600000
CY2012Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	107039000
CY2012Q4	us-gaap	Inventory Net InventoryNet	127809000
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	94000
CY2012Q4	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	3226000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	9008000	shares
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	197569000
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	156000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	13400000	shares
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1683000
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	120022000
CY2012Q4	us-gaap	Deferred Costs DeferredCosts	100000
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	528170000
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	112461000	shares
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	112000
CY2012Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	3588000
CY2012Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	213605000
CY2012Q4	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	0
CY2012Q4	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	117741000
CY2012Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	9008	shares
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	4808000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	25040000
CY2012Q4	us-gaap	Other Receivables Net Current OtherReceivablesNetCurrent	2909000
CY2012Q4	us-gaap	Cost Method Investments CostMethodInvestments	9000000
CY2012Q4	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	52667000
CY2012Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	3868000
CY2012Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions	3886000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber	7920000	shares
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	4900000
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2012Q4	us-gaap	Product Warranty Accrual Noncurrent ProductWarrantyAccrualNoncurrent	9220000
CY2012Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	25483000
CY2012Q4	us-gaap	Inventory Finished Goods InventoryFinishedGoods	57525000
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue	0
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	80343000
CY2012Q4	us-gaap	Deferred Tax Assets Goodwill And Intangible Assets DeferredTaxAssetsGoodwillAndIntangibleAssets	4871000
CY2012Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	3000000
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	5790000
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	112461000	shares
CY2012Q4	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	0
CY2012Q4	us-gaap	Assets Current AssetsCurrent	429497000
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	37312000
CY2012Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	9991000
CY2012Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue	5726000
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities	-166000
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	117226000
CY2012Q4	us-gaap	Purchase Obligation Due In Fifth Year PurchaseObligationDueInFifthYear	0
CY2012Q4	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	117923000
CY2012Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	930618000
CY2012Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Research DeferredTaxAssetsTaxCreditCarryforwardsResearch	29092000
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	356136000
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	15557000
CY2012Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4339000
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	61428000
CY2012Q4	infn	Accumulated Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecurities	-16000
CY2012Q4	infn	Ownership Percentage Cost Method Investment OwnershipPercentageCostMethodInvestment	0.20	pure
CY2012Q4	infn	Shares Subject To Options And Restricted Stock Or Rsu Awards SharesSubjectToOptionsAndRestrictedStockOrRsuAwards	17079000	shares
CY2012Q4	infn	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExercisableNumber	7920	shares
CY2012Q4	infn	Shares Of Common Stock Reserved For Issuance SharesOfCommonStockReservedForIssuance	31075000	shares
CY2012Q4	infn	Debt Instruments Maturity Period DebtInstrumentsMaturityPeriod	Greater than one year
CY2012Q4	infn	Outstanding Standby Letters Of Credit OutstandingStandbyLettersOfCredit	3600000
CY2012Q4	infn	Warrants Exercise Price WarrantsExercisePrice	5.40
CY2012Q4	infn	Other Obligations Due Within One Year OtherObligationsDueWithinOneYear	6947000
CY2012Q4	infn	Liability For Uncertain Tax Positions LiabilityForUncertainTaxPositions	1800000
CY2012Q4	infn	Warrants To Purchase Of Common Stock Shares WarrantsToPurchaseOfCommonStockShares	93000	shares
CY2012Q4	infn	Common Shares Reserved For Issuance Upon Exercise Of Outstanding Options Assumed From Acquisitions Shares CommonSharesReservedForIssuanceUponExerciseOfOutstandingOptionsAssumedFromAcquisitionsShares	38200000	shares
CY2012Q4	infn	Unrecognized Tax Benefits Net UnrecognizedTaxBenefitsNet	1600000
CY2012Q4	infn	Concentration Of Risk Accounts Receivable In Percent ConcentrationOfRiskAccountsReceivableInPercent	0.10	pure
CY2012Q4	infn	Share Based Compensation Common Stock Shares Authorized For Issuance ShareBasedCompensationCommonStockSharesAuthorizedForIssuance	6700000	shares
CY2012Q4	infn	Purchase Of Common Stock By Issuing New Options PurchaseOfCommonStockByIssuingNewOptions	1564727	shares
CY2012Q4	infn	Other Obligation OtherObligation	6947000
CY2012Q4	infn	Other Obligation Due In Five Years OtherObligationDueInFiveYears	0
CY2012Q4	infn	Other Obligation Due In Four Years OtherObligationDueInFourYears	0
CY2012Q4	infn	Other Obligation Due In Three Years OtherObligationDueInThreeYears	0
CY2012Q4	infn	Other Obligation Due In Two Years OtherObligationDueInTwoYears	0
CY2012Q4	infn	Other Obligation Due Thereafter OtherObligationDueThereafter	0
CY2012Q4	infn	Reserve For Sales Returns ReserveForSalesReturns	1300000
CY2012Q4	infn	Shares Of Common Stock Reserved For Future Issuance Under Espp SharesOfCommonStockReservedForFutureIssuanceUnderEspp	531000	shares
CY2012Q4	infn	Accrued Rebate And Customer Prepay Liability Current AccruedRebateAndCustomerPrepayLiabilityCurrent	1284000
CY2012Q4	infn	Accumulated Tax Effect On Items Related To Available For Sale Investments AccumulatedTaxEffectOnItemsRelatedToAvailableForSaleInvestments	760000
CY2012Q4	infn	Anti Dilutive Shares Excluded From Computation Of Diluted Net Earnings Loss Per Share AntiDilutiveSharesExcludedFromComputationOfDilutedNetEarningsLossPerShare	18272000	shares
CY2010	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	500000
CY2010	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3790000
CY2010	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	58103000
CY2010	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-17000
CY2010	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	0
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	-28689000
CY2010	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	275000
CY2012Q4	infn	Available For Sale Auction Rate Securities Par Value AvailableForSaleAuctionRateSecuritiesParValue	3100000
CY2012Q4	infn	Customer Proposal Guarantee CustomerProposalGuarantee	1400000
CY2012Q4	infn	Loss Contingency Related To Non Cancelable Purchase Commitments LossContingencyRelatedToNonCancelablePurchaseCommitments	5401000
CY2012Q4	infn	Number Of Shares To Be Purchased On Exercise Of Warrants NumberOfSharesToBePurchasedOnExerciseOfWarrants	92592	shares
CY2012Q4	infn	Property Leases PropertyLeases	700000
CY2012Q4	infn	Provision Made For Plaintiff In Lawsuit ProvisionMadeForPlaintiffInLawsuit	0
CY2012Q4	infn	Value Added Tax License ValueAddedTaxLicense	1500000
CY2012Q4	infn	Shares Reserved For Future Exercise And Grant Of Stock Options And Restricted Stock SharesReservedForFutureExerciseAndGrantOfStockOptionsAndRestrictedStock	13372000	shares
CY2012Q4	infn	Common Stock Shares Reserved For Stock Options And Stock Based Awards CommonStockSharesReservedForStockOptionsAndStockBasedAwards	30982000	shares
CY2012Q4	infn	Share Based Compensation Arrangement By Share Based Payments Award Options Vested And Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentsAwardOptionsVestedAndExercisableWeightedAverageExercisePrice	7.01
	infn	Other Than Temporary Impairment Credit Losses Recognized In Earnings Period Increase Decrease Other Than Auction Rate Securities OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsPeriodIncreaseDecreaseOtherThanAuctionRateSecurities	2700000
CY2010	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-316000
CY2010	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	3094000	shares
CY2010	us-gaap	Provision For Other Losses ProvisionForOtherLosses	0
CY2010	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	3500000
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-45722000
CY2010	us-gaap	Investment Income Interest InvestmentIncomeInterest	1390000
CY2010	us-gaap	Income Taxes Paid IncomeTaxesPaid	739000
CY2010	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	3.85
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	836000	shares
CY2010	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	11850000
CY2010	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	118518000
CY2010	us-gaap	Product Warranty Accrual Period Increase Decrease ProductWarrantyAccrualPeriodIncreaseDecrease	282000
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	99380000	shares
CY2010	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.011	pure
CY2010	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6M
CY2010	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	216000
CY2010	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	6448000
CY2010	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	75000
CY2010	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.28
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.406	pure
CY2010	us-gaap	Income Tax Expense Benefit Intraperiod Tax Allocation IncomeTaxExpenseBenefitIntraperiodTaxAllocation	-316000
CY2010	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	46619000
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	17538000
CY2010	us-gaap	Payments For Purchase Of Other Assets PaymentsForPurchaseOfOtherAssets	349000
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	50335000
CY2010	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	8.19
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	0.027	pure
CY2010	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0
CY2010	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	14000
CY2010	us-gaap	Depreciation And Amortization DepreciationAndAmortization	15619000
CY2010	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	13143000
CY2010	us-gaap	Cost Of Goods Sold CostOfGoodsSold	225183000
CY2010	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	316000
CY2010	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-3761000
CY2010	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	50039000
CY2010	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	8.28
CY2010	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	7562000
CY2010	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	549000
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.28
CY2010	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-12000
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.28
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	1133000	shares
CY2010	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	253130000
CY2010	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	790000
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	820000
CY2010	us-gaap	Net Income Loss NetIncomeLoss	-27932000
CY2010	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1074000
CY2010	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-1696000
CY2010	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	77000
CY2010	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	20672000
CY2010	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	401578000
CY2010	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	509000
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	402000
CY2010	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	14000
CY2010	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	58098000
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	99380000	shares
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	18985000
CY2010	us-gaap	Cost Of Services CostOfServices	19945000
CY2010	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35	pure
CY2010	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	-928000
CY2010	us-gaap	Gross Profit GrossProfit	206189000
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-27383000
CY2010	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	232300000
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1055000
CY2010	us-gaap	Trading Securities Unrealized Holding Gain TradingSecuritiesUnrealizedHoldingGain	1696000
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.094	pure
CY2010	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	33000
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-264000
CY2010	us-gaap	Advertising Expense AdvertisingExpense	1100000
CY2010	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	2640000
CY2010	us-gaap	Operating Expenses OperatingExpenses	234878000
CY2010	us-gaap	Revenues Revenues	454352000
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	55000
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	317000
CY2010	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-10000
CY2010	us-gaap	Depreciation Depreciation	15400000
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.075	pure
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	50335000
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-27615000
CY2010	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	4500000
CY2010	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	8000
CY2010	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	307000
CY2010	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	5100000
CY2010	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	100000
CY2010	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	9196000
CY2010	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-30000
CY2010	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	1161000
CY2010	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	19348000
CY2010	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	324000
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-200000
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	30537000
CY2010	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	900000
CY2010	us-gaap	Cost Of Revenue CostOfRevenue	248163000
CY2010	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.001	pure
CY2010	infn	Deferred Income Tax Expense Benefit Total DeferredIncomeTaxExpenseBenefitTotal	-192000
CY2010	infn	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodTotalIntrinsicValue
CY2010	infn	Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease1 OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease1	30000
CY2010	infn	Gain Loss On Foreign Currency Forward Exchange Contracts GainLossOnForeignCurrencyForwardExchangeContracts	900000
CY2010	infn	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodIntrinsicValue
CY2010	infn	Advance To Secure Manufacturing Capacity AdvanceToSecureManufacturingCapacity	0
CY2010	infn	Allocated Share Based Compensation Expense Before Amortization Of Prior Periods Deferred Inventory Cost AllocatedShareBasedCompensationExpenseBeforeAmortizationOfPriorPeriodsDeferredInventoryCost	44698000
CY2010	infn	Amortization Of Deferred Inventory Cost Recognized As Share Based Compensation Expense AmortizationOfDeferredInventoryCostRecognizedAsShareBasedCompensationExpense	5637000
CY2010	infn	Cost Of Ratable Product And Related Support And Services CostOfRatableProductAndRelatedSupportAndServices	3217000
CY2010	infn	Non Cash Restructuring And Other Costs NonCashRestructuringAndOtherCosts	100000
CY2010	infn	Non Cash Settlement For Manufacturing Capacity Advance NonCashSettlementForManufacturingCapacityAdvance	0
CY2010	infn	Number Of Shares Available For Grant Cost NumberOfSharesAvailableForGrantCost	3600000	shares
CY2010	infn	Proceeds From Maturities And Calls Of Investments And Exercise Of Put Rights ProceedsFromMaturitiesAndCallsOfInvestmentsAndExerciseOfPutRights	232333000
CY2010	infn	Ratable Product And Related Support And Services RatableProductAndRelatedSupportAndServices	6155000
CY2010	infn	Reclassification Of Options Exercised But Not Vested ReclassificationOfOptionsExercisedButNotVested	200000
CY2010	infn	Reimbursement Of Manufacturing Capacity Advance ReimbursementOfManufacturingCapacityAdvance	0
CY2010	infn	Restructuring And Other Costs Credit RestructuringAndOtherCostsCredit	159000
CY2010	infn	Restructuring Costs Credit Related To Cost Of Revenue RestructuringCostsCreditRelatedToCostOfRevenue	-182000
CY2010	infn	Foreign Currency Transaction Gain Loss ForeignCurrencyTransactionGainLoss	700000
CY2012	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2012	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2012	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2012
CY2012	dei	Document Type DocumentType	10-K
CY2012	dei	Document Period End Date DocumentPeriodEndDate	2012-12-29
CY2012	dei	Entity Central Index Key EntityCentralIndexKey	0001138639
CY2012	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2012	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-29
CY2012	dei	Trading Symbol TradingSymbol	INFN
CY2012	dei	Entity Registrant Name EntityRegistrantName	INFINERA CORP
CY2012	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2012	dei	Amendment Flag AmendmentFlag	false
CY2012	dei	Entity Filer Category EntityFilerCategory	Accelerated Filer
CY2012	invest	Investment Options Exercise Price InvestmentOptionsExercisePrice	7.61
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1050000
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	582000	shares
CY2012	us-gaap	Provision For Other Losses ProvisionForOtherLosses	0
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	5500000
CY2012	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div> <p style="MARGIN-TOP: 18px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: ARIAL" size="2"><b><i>Concentration of Risk</i></b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">Financial instruments that are potentially subject to concentrations of credit risk consist primarily of cash equivalents, short-term investments, long-term investments, cost-method investments and accounts receivable. Investment policies have been implemented that limit investments to investment-grade securities.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">As of December 29, 2012, the Company held $3.1 million (par value) of investments comprised of ARS, which are variable-rate debt securities and have a long-term maturity with the interest rate being reset through auctions that are typically held every 7 to 35 days. These securities have historically traded at par value and are callable at par value at the option of the issuer. Interest is typically paid at the end of each auction period or semiannually. Since February 2008, most of the auctions for these ARS have failed and there is no assurance that future auctions will succeed. As a result, the Company’s ability to liquidate its investment in the near term may be limited. These ARS were purchased from a single broker, who to date, has not offered to repurchase these remaining ARS from the Company. All of these ARS (par value) are A3 rated, and are mostly collateralized by student loans guaranteed by the U.S. government under the Federal Family Education Loan Program.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">As of December 29, 2012, the Company has invested $9.0 million in a privately-held company. This investment has been accounted for as a cost-basis investment, as the Company owns less than 20% of the voting securities and does not have the ability to exercise significant influence over operating and financial policies of the entity. See Note 4, “Cost-method Investment,” to the Notes to Consolidated Financial Statements for more information.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">The risk with respect to accounts receivable is mitigated by ongoing credit evaluations that the Company performs on its customers. As the Company expands its sales internationally, it may experience increased levels of customer credit risk associated with those regions. Collateral is generally not required for accounts receivable but may be used in the future to mitigate credit risk associated with customers located in certain geographical regions.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">As of December 29, 2012, no customer accounted for more than 10% of the Company’s accounts receivable balance. As of December 31, 2011, the Company had amounts due from one customer that represented approximately 10% of the Company’s accounts receivable balance.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">To date, a few of the Company’s customers have accounted for a significant portion of its revenue. In 2012 and 2011 no customer represented over 10% of the Company’s revenue.</font></p> <p style="MARGIN-TOP: 12px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">The Company depends on a single or limited number of suppliers for components and raw materials. The Company generally purchases these single or limited source components and materials through standard purchase orders and does not have long-term contracts with many of these limited-source suppliers. While the Company seeks to maintain sufficient reserve stock of such components and materials, the Company’s business and results of operations could be adversely affected by a stoppage or delay in receiving such components and materials, the receipt of defective parts, an increase in the price of such components and materials or the Company’s inability to obtain reduced pricing from its suppliers in response to competitive pressures.</font></p> </div>
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	48868000
CY2012	us-gaap	Investment Income Interest InvestmentIncomeInterest	911000
CY2012	us-gaap	Professional And Contract Services Expense ProfessionalAndContractServicesExpense	3703000
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	923000
CY2012	us-gaap	Product Warranty Expense ProductWarrantyExpense	15116000
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	4.39
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross	127000	shares
CY2012	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	2553000
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	117233000
CY2012	us-gaap	Product Warranty Accrual Period Increase Decrease ProductWarrantyAccrualPeriodIncreaseDecrease	3616000
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	110739000	shares
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P5Y7M6D
CY2012	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	-0.026	pure
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1	P6M
CY2012	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	3763000
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	26517000
CY2012	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-43000
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	42995000
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	8.50
CY2012	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.77
CY2012	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	25100000
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.335	pure
CY2012	us-gaap	Income Tax Expense Benefit Intraperiod Tax Allocation IncomeTaxExpenseBenefitIntraperiodTaxAllocation	-7000
CY2012	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	58402000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1484000
CY2012	us-gaap	Payments For Purchase Of Other Assets PaymentsForPurchaseOfOtherAssets	0
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	41819000
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	7.18
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.002	pure
CY2012	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	94000
CY2012	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	882000
CY2012	us-gaap	Depreciation And Amortization DepreciationAndAmortization	23661000
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	10208000
CY2012	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	75862000
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	22000
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	11584000
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	-83001000
CY2012	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	475000
CY2012	us-gaap	Stock Issued During Period Value Employee Stock Purchase Plan StockIssuedDuringPeriodValueEmployeeStockPurchasePlan	9030000
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-33000
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.77
CY2012	us-gaap	Line Of Credit Facility Expiration Date1 LineOfCreditFacilityExpirationDate1	2013-07-13
CY2012	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	40623000
CY2012	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P1Y4M24D
CY2012	us-gaap	Cost Of Goods Sold CostOfGoodsSold	258874000
CY2012	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	7000
CY2012	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	-2068000
CY2012	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	0
CY2012	us-gaap	Net Income Loss NetIncomeLoss	-85330000
CY2012	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-139000
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.77
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	580000
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	882000
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	47475000
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	110739000	shares
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	10698000
CY2012	us-gaap	Cost Of Services CostOfServices	21431000
CY2012	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35	pure
CY2012	us-gaap	Increase Decrease In Deferred Charges IncreaseDecreaseInDeferredCharges	-5741000
CY2012	us-gaap	Gross Profit GrossProfit	157569000
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-85363000
CY2012	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	129200000
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	1437000
CY2012	us-gaap	Trading Securities Unrealized Holding Gain TradingSecuritiesUnrealizedHoldingGain	0
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.000	pure
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	96000
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-133000
CY2012	us-gaap	Advertising Expense AdvertisingExpense	1600000
CY2012	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-2293000
CY2012	us-gaap	Operating Expenses OperatingExpenses	240570000
CY2012	us-gaap	Revenues Revenues	438437000
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	75000
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	2190000
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	108000
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-141000
CY2012	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	0
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod	900000	shares
CY2012	us-gaap	Increase Decrease In Restricted Cash IncreaseDecreaseInRestrictedCash	827000
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	25395000
CY2012	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P5Y9M29D
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodFairValue	10000000
CY2012	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	378138000
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	2058000
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	410000	shares
CY2012	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	54150000
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	2169000
CY2012	us-gaap	Depreciation Depreciation	23500000
CY2012	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.039	pure
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	41819000
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-83140000
CY2012	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	0
CY2012	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	132000
CY2012	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	1894000
CY2012	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	6700000
CY2012	us-gaap	Use Of Estimates UseOfEstimates	<div> <p style="MARGIN-TOP: 6px; MARGIN-BOTTOM: 0px"><font style="FONT-FAMILY: ARIAL" size="2"><b><i>Use of Estimates</i></b></font></p> <p style="MARGIN-TOP: 6px; TEXT-INDENT: 3%; MARGIN-BOTTOM: 0px"> <font style="FONT-FAMILY: ARIAL" size="2">The consolidated financial statements are prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”). These accounting principles require the Company to make certain estimates, assumptions and judgments that can affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements, as well as the reported amounts of revenue and expenses during the periods presented. Significant estimates, assumptions and judgments made by management include revenue recognition, stock-based compensation, inventory valuation, allowances for sales returns, allowances for doubtful accounts, accrued warranty, cash equivalents, fair value measurement of investments, other-than-temporary impairments, derivative instruments and accounting for income taxes. Management believes that the estimates and judgments upon which they rely are reasonable based upon information available to them at the time that these estimates and judgments are made. To the extent there are material differences between these estimates and actual results, the Company’s consolidated financial statements will be affected.</font></p> </div>
CY2012	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	100000
CY2012	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	6915000
CY2012	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	158000
CY2012	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	15410000
CY2012	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	11580000
CY2012	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	1000
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	0
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-49466000
CY2012	us-gaap	Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet	-1400000
CY2012	us-gaap	Cost Of Revenue CostOfRevenue	280868000

CY2009Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

35462000

CY2009Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

8295000

CY2009Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

109859000

CY2009Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

8.25

CY2009Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

14568000

shares

CY2009Q4

us-gaap

Stockholders Equity

StockholdersEquity

368507000

CY2010Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

30923000

CY2010Q4

us-gaap

Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

-490000

CY2010Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

8970000

CY2010Q4

us-gaap

Product Warranty Accrual

ProductWarrantyAccrual

11422000

CY2010Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

-1261000

CY2010Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

113649000

CY2010Q4

us-gaap

Unrecognized Tax Benefits Income Tax Penalties Accrued

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

200000

CY2010Q4

us-gaap

Contractual Obligation

ContractualObligation

39400000

CY2010Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

6.52

CY2010Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

7815000

shares

CY2010Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities

103000

CY2010Q4

us-gaap

Stockholders Equity

StockholdersEquity

410749000

CY2010Q4

infn

Accumulated Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities

AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecurities

37000

CY2010Q4

infn

Other Obligation

OtherObligation

5400000

CY2010Q4

infn

Accumulated Tax Effect On Items Related To Available For Sale Investments

AccumulatedTaxEffectOnItemsRelatedToAvailableForSaleInvestments

631000

CY2010Q4

infn

Anti Dilutive Shares Excluded From Computation Of Diluted Net Earnings Loss Per Share

AntiDilutiveSharesExcludedFromComputationOfDilutedNetEarningsLossPerShare

18040000

shares

CY2013Q1

dei

Entity Common Stock Shares Outstanding

EntityCommonStockSharesOutstanding

115393300

shares

CY2012Q2

dei

Entity Public Float

EntityPublicFloat

509611108

CY2011Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

7924000

CY2011Q4

us-gaap

Deferred Tax Liabilities Current

DeferredTaxLiabilitiesCurrent

767000

CY2011Q4

us-gaap

Product Warranty Accrual Classified Current

ProductWarrantyAccrualClassifiedCurrent

5692000

CY2011Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

188351000

CY2011Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

500000000

shares

CY2011Q4

us-gaap

Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

-1607000

CY2011Q4

us-gaap

Employee Related Liabilities Current

EmployeeRelatedLiabilitiesCurrent

18966000

CY2011Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

13066000

CY2011Q4

us-gaap

Product Warranty Accrual

ProductWarrantyAccrual

12865000

CY2011Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

25000000

shares

CY2011Q4

us-gaap

Available For Sale Securities Gross Unrealized Losses1

AvailableForSaleSecuritiesGrossUnrealizedLosses1

156000

CY2011Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

-2195000

CY2011Q4

us-gaap

Liabilities Current

LiabilitiesCurrent

119465000

CY2011Q4

us-gaap

Prepaid Expense And Other Assets Current

PrepaidExpenseAndOtherAssetsCurrent

10532000

CY2011Q4

us-gaap

Deferred Costs Current

DeferredCostsCurrent

5987000

CY2011Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

0

CY2011Q4

us-gaap

Inventory Work In Process

InventoryWorkInProcess

37007000

CY2011Q4

us-gaap

Deferred Revenue Current

DeferredRevenueCurrent

22781000

CY2011Q4

us-gaap

Deferred Tax Assets Net Noncurrent

DeferredTaxAssetsNetNoncurrent

822000

CY2011Q4

us-gaap

Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

-487036000

CY2011Q4

us-gaap

Assets

531704000

CY2011Q4

us-gaap

Availableforsale Securities Gross Unrealized Gain

AvailableforsaleSecuritiesGrossUnrealizedGain

321000

CY2011Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

94458000

CY2011Q4

us-gaap

Unrecognized Tax Benefits Income Tax Penalties Accrued

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

200000

CY2011Q4

us-gaap

Inventory Raw Materials

InventoryRawMaterials

12081000

CY2011Q4

us-gaap

Deferred Tax Liabilities Property Plant And Equipment

DeferredTaxLiabilitiesPropertyPlantAndEquipment

0

CY2011Q4

us-gaap

Contractual Obligation

ContractualObligation

58800000

CY2011Q4

us-gaap

Short Term Investments

ShortTermInvestments

101296000

CY2011Q4

us-gaap

Accrued Royalties Current

AccruedRoyaltiesCurrent

1309000

CY2011Q4

us-gaap

Deferred Tax Assets Liabilities Net

DeferredTaxAssetsLiabilitiesNet

171000

CY2011Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

29836000

CY2011Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

7.03

CY2011Q4

us-gaap

Accounts Receivable Net Current

AccountsReceivableNetCurrent

80616000

CY2011Q4

us-gaap

Inventory Net

InventoryNet

88996000

CY2011Q4

us-gaap

Allowance For Doubtful Accounts Receivable Current

AllowanceForDoubtfulAccountsReceivableCurrent

0

CY2011Q4

us-gaap

Deferred Tax Assets Property Plant And Equipment

DeferredTaxAssetsPropertyPlantAndEquipment

2007000

CY2011Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

9873000

shares

CY2011Q4

us-gaap

Property Plant And Equipment Gross

PropertyPlantAndEquipmentGross

170809000

CY2011Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

171000

CY2011Q4

us-gaap

Other Assets Noncurrent

OtherAssetsNoncurrent

3516000

CY2011Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

92951000

CY2011Q4

us-gaap

Deferred Costs

DeferredCosts

1020000

CY2011Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

531704000

CY2011Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

106976000

shares

CY2011Q4

us-gaap

Common Stock Value

CommonStockValue

107000

CY2011Q4

us-gaap

Taxes Payable Current

TaxesPayableCurrent

3111000

CY2011Q4

us-gaap

Preferred Stock Shares Outstanding

PreferredStockSharesOutstanding

0

shares

CY2011Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

188522000

CY2011Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

208654000

CY2011Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

27949000

CY2011Q4

us-gaap

Other Receivables Net Current

OtherReceivablesNetCurrent

1346000

CY2011Q4

us-gaap

Cost Method Investments

CostMethodInvestments

9000000

CY2011Q4

us-gaap

Restricted Cash And Cash Equivalents Noncurrent

RestrictedCashAndCashEquivalentsNoncurrent

3047000

CY2011Q4

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0.001

CY2011Q4

us-gaap

Product Warranty Accrual Noncurrent

ProductWarrantyAccrualNoncurrent

7173000

CY2011Q4

us-gaap

Accrued Liabilities Current

AccruedLiabilitiesCurrent

22421000

CY2011Q4

us-gaap

Inventory Finished Goods

InventoryFinishedGoods

39908000

CY2011Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2011Q4

us-gaap

Preferred Stock Value

PreferredStockValue

0

CY2011Q4

us-gaap

Property Plant And Equipment Net

PropertyPlantAndEquipmentNet

76753000

CY2011Q4

us-gaap

Deferred Tax Assets Goodwill And Intangible Assets

DeferredTaxAssetsGoodwillAndIntangibleAssets

9453000

CY2011Q4

us-gaap

Asset Retirement Obligation

AssetRetirementObligation

3000000

CY2011Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

CY2011Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

106976000

shares

CY2011Q4

us-gaap

Long Term Investments

LongTermInvestments

54315000

CY2011Q4

us-gaap

Deferred Revenue Noncurrent

DeferredRevenueNoncurrent

3410000

CY2011Q4

us-gaap

Assets Current

AssetsCurrent

383231000

CY2011Q4

us-gaap

Other Accrued Liabilities Current

OtherAccruedLiabilitiesCurrent

6213000

CY2011Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.001

CY2011Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities

-307000

CY2011Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

94056000

CY2011Q4

us-gaap

Available For Sale Securities Fair Value Disclosure

AvailableForSaleSecuritiesFairValueDisclosure

208819000

CY2011Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

876927000

CY2011Q4

us-gaap

Deferred Tax Assets Tax Credit Carryforwards Research

DeferredTaxAssetsTaxCreditCarryforwardsResearch

26326000

CY2011Q4

us-gaap

Stockholders Equity

StockholdersEquity

387803000

CY2011Q4

us-gaap

Other Liabilities Noncurrent

OtherLiabilitiesNoncurrent

13853000

CY2011Q4

us-gaap

Accounts Payable Current

AccountsPayableCurrent

48838000

CY2011Q4

infn

Accumulated Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities

AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecurities

142000

CY2011Q4

infn

Outstanding Standby Letters Of Credit

OutstandingStandbyLettersOfCredit

2700000

CY2011Q4

infn

Concentration Of Risk Accounts Receivable In Percent

ConcentrationOfRiskAccountsReceivableInPercent

0.10

pure

CY2011Q4

infn

Other Obligation

OtherObligation

6200000

CY2011Q4

infn

Reserve For Sales Returns

ReserveForSalesReturns

200000

CY2011Q4

infn

Accrued Rebate And Customer Prepay Liability Current

AccruedRebateAndCustomerPrepayLiabilityCurrent

4078000

CY2011Q4

infn

Accumulated Tax Effect On Items Related To Available For Sale Investments

AccumulatedTaxEffectOnItemsRelatedToAvailableForSaleInvestments

753000

CY2011Q4

infn

Anti Dilutive Shares Excluded From Computation Of Diluted Net Earnings Loss Per Share

AntiDilutiveSharesExcludedFromComputationOfDilutedNetEarningsLossPerShare

19461000

shares

CY2011Q4

infn

Customer Proposal Guarantee

CustomerProposalGuarantee

1400000

CY2011Q4

infn

Loss Contingency Related To Non Cancelable Purchase Commitments

LossContingencyRelatedToNonCancelablePurchaseCommitments

5705000

CY2011Q4

infn

Property Leases

PropertyLeases

500000

CY2011Q4

infn

Value Added Tax License

ValueAddedTaxLicense

800000

CY2012Q4

infn

Closing Price Of Common Stock

ClosingPriceOfCommonStock

5.80

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue

5726000

CY2012Q4

us-gaap

Long Term Investments

LongTermInvestments

2874000

CY2012Q4

us-gaap

Deferred Revenue Noncurrent

DeferredRevenueNoncurrent

3210000

CY2012Q4

us-gaap

Deferred Tax Liabilities Current

DeferredTaxLiabilitiesCurrent

805000

CY2012Q4

us-gaap

Product Warranty Accrual Classified Current

ProductWarrantyAccrualClassifiedCurrent

7262000

CY2012Q4

us-gaap

Deferred Tax Assets Valuation Allowance

DeferredTaxAssetsValuationAllowance

213449000

CY2012Q4

us-gaap

Common Stock Shares Authorized

CommonStockSharesAuthorized

500000000

shares

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax

AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax

-1650000

CY2012Q4

us-gaap

Employee Related Liabilities Current

EmployeeRelatedLiabilitiesCurrent

22325000

CY2012Q4

us-gaap

Unrecognized Tax Benefits

UnrecognizedTaxBenefits

13902000

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized

ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized

700000

shares

CY2012Q4

us-gaap

Product Warranty Accrual

ProductWarrantyAccrual

16482000

CY2012Q4

us-gaap

Preferred Stock Shares Authorized

PreferredStockSharesAuthorized

25000000

shares

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Exercise Price

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageExercisePrice

7.01

CY2012Q4

us-gaap

Available For Sale Securities Gross Unrealized Losses1

AvailableForSaleSecuritiesGrossUnrealizedLosses1

11000

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due Thereafter

OperatingLeasesFutureMinimumPaymentsDueThereafter

13263000

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber

8980000

shares

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Net Of Tax

AccumulatedOtherComprehensiveIncomeLossNetOfTax

-2228000

CY2012Q4

us-gaap

Liabilities Current

LiabilitiesCurrent

144047000

CY2012Q4

us-gaap

Prepaid Expense And Other Assets Current

PrepaidExpenseAndOtherAssetsCurrent

9899000

CY2012Q4

us-gaap

Purchase Obligation

PurchaseObligation

52667000

CY2012Q4

us-gaap

Deferred Costs Current

DeferredCostsCurrent

1029000

CY2012Q4

us-gaap

Deferred Tax Liabilities

DeferredTaxLiabilities

117000

CY2012Q4

us-gaap

Inventory Work In Process

InventoryWorkInProcess

57281000

CY2012Q4

us-gaap

Deferred Revenue Current

DeferredRevenueCurrent

26744000

CY2012Q4

us-gaap

Deferred Tax Assets Net Noncurrent

DeferredTaxAssetsNetNoncurrent

805000

CY2012Q4

us-gaap

Retained Earnings Accumulated Deficit

RetainedEarningsAccumulatedDeficit

-572366000

CY2012Q4

us-gaap

Assets

528170000

CY2012Q4

us-gaap

Availableforsale Securities Gross Unrealized Gain

AvailableforsaleSecuritiesGrossUnrealizedGain

193000

CY2012Q4

us-gaap

Purchase Obligation Due After Fifth Year

PurchaseObligationDueAfterFifthYear

0

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Per Share Weighted Average Price Of Shares Purchased

ShareBasedCompensationArrangementByShareBasedPaymentAwardPerShareWeightedAveragePriceOfSharesPurchased

7.18

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue

5726000

CY2012Q4

us-gaap

Cash And Cash Equivalents At Carrying Value

CashAndCashEquivalentsAtCarryingValue

104666000

CY2012Q4

us-gaap

Unrecognized Tax Benefits Income Tax Penalties Accrued

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

200000

CY2012Q4

us-gaap

Purchase Obligation Due In Fourth Year

PurchaseObligationDueInFourthYear

0

CY2012Q4

us-gaap

Inventory Raw Materials

InventoryRawMaterials

13003000

CY2012Q4

us-gaap

Deferred Tax Liabilities Property Plant And Equipment

DeferredTaxLiabilitiesPropertyPlantAndEquipment

117000

CY2012Q4

us-gaap

Contractual Obligation

ContractualObligation

52700000

CY2012Q4

us-gaap

Short Term Investments

ShortTermInvestments

76146000

CY2012Q4

us-gaap

Accrued Royalties Current

AccruedRoyaltiesCurrent

1516000

CY2012Q4

us-gaap

Deferred Tax Assets Liabilities Net

DeferredTaxAssetsLiabilitiesNet

39000

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Accrued Liabilities

DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

31354000

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Five Years

OperatingLeasesFutureMinimumPaymentsDueInFiveYears

4212000

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice

7.13

CY2012Q4

us-gaap

Undistributed Earnings Of Foreign Subsidiaries

UndistributedEarningsOfForeignSubsidiaries

15600000

CY2012Q4

us-gaap

Accounts Receivable Net Current

AccountsReceivableNetCurrent

107039000

CY2012Q4

us-gaap

Inventory Net

InventoryNet

127809000

CY2012Q4

us-gaap

Allowance For Doubtful Accounts Receivable Current

AllowanceForDoubtfulAccountsReceivableCurrent

94000

CY2012Q4

us-gaap

Deferred Tax Assets Property Plant And Equipment

DeferredTaxAssetsPropertyPlantAndEquipment

3226000

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber

9008000

shares

CY2012Q4

us-gaap

Property Plant And Equipment Gross

PropertyPlantAndEquipmentGross

197569000

CY2012Q4

us-gaap

Deferred Tax Assets Net

DeferredTaxAssetsNet

156000

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant

ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

13400000

shares

CY2012Q4

us-gaap

Other Assets Noncurrent

OtherAssetsNoncurrent

1683000

CY2012Q4

us-gaap

Deferred Tax Assets Operating Loss Carryforwards

DeferredTaxAssetsOperatingLossCarryforwards

120022000

CY2012Q4

us-gaap

Deferred Costs

DeferredCosts

100000

CY2012Q4

us-gaap

Liabilities And Stockholders Equity

LiabilitiesAndStockholdersEquity

528170000

CY2012Q4

us-gaap

Common Stock Shares Issued

CommonStockSharesIssued

112461000

shares

CY2012Q4

us-gaap

Common Stock Value

CommonStockValue

112000

CY2012Q4

us-gaap

Taxes Payable Current

TaxesPayableCurrent

3588000

CY2012Q4

us-gaap

Preferred Stock Shares Outstanding

PreferredStockSharesOutstanding

0

shares

CY2012Q4

us-gaap

Deferred Tax Assets Gross

DeferredTaxAssetsGross

213605000

CY2012Q4

us-gaap

Purchase Obligation Due In Third Year

PurchaseObligationDueInThirdYear

0

CY2012Q4

us-gaap

Available For Sale Securities Amortized Cost

AvailableForSaleSecuritiesAmortizedCost

117741000

CY2012Q4

us-gaap

Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options

ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions

9008

shares

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Three Years

OperatingLeasesFutureMinimumPaymentsDueInThreeYears

4808000

CY2012Q4

us-gaap

Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost

DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

25040000

CY2012Q4

us-gaap

Other Receivables Net Current

OtherReceivablesNetCurrent

2909000

CY2012Q4

us-gaap

Cost Method Investments

CostMethodInvestments

9000000

CY2012Q4

us-gaap

Purchase Obligation Due In Next Twelve Months

PurchaseObligationDueInNextTwelveMonths

52667000

CY2012Q4

us-gaap

Restricted Cash And Cash Equivalents Noncurrent

RestrictedCashAndCashEquivalentsNoncurrent

3868000

CY2012Q4

us-gaap

Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Stock Options

EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions

3886000

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Number

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableNumber

7920000

shares

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Two Years

OperatingLeasesFutureMinimumPaymentsDueInTwoYears

4900000

CY2012Q4

us-gaap

Preferred Stock Par Or Stated Value Per Share

PreferredStockParOrStatedValuePerShare

0.001

CY2012Q4

us-gaap

Product Warranty Accrual Noncurrent

ProductWarrantyAccrualNoncurrent

9220000

CY2012Q4

us-gaap

Accrued Liabilities Current

AccruedLiabilitiesCurrent

25483000

CY2012Q4

us-gaap

Inventory Finished Goods

InventoryFinishedGoods

57525000

CY2012Q4

us-gaap

Preferred Stock Shares Issued

PreferredStockSharesIssued

0

shares

CY2012Q4

us-gaap

Preferred Stock Value

PreferredStockValue

0

CY2012Q4

us-gaap

Property Plant And Equipment Net

PropertyPlantAndEquipmentNet

80343000

CY2012Q4

us-gaap

Deferred Tax Assets Goodwill And Intangible Assets

DeferredTaxAssetsGoodwillAndIntangibleAssets

4871000

CY2012Q4

us-gaap

Asset Retirement Obligation

AssetRetirementObligation

3000000

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due Current

OperatingLeasesFutureMinimumPaymentsDueCurrent

5790000

CY2012Q4

us-gaap

Commitments And Contingencies

CommitmentsAndContingencies

CY2012Q4

us-gaap

Common Stock Shares Outstanding

CommonStockSharesOutstanding

112461000

shares

CY2012Q4

us-gaap

Purchase Obligation Due In Second Year

PurchaseObligationDueInSecondYear

0

CY2012Q4

us-gaap

Assets Current

AssetsCurrent

429497000

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due

OperatingLeasesFutureMinimumPaymentsDue

37312000

CY2012Q4

us-gaap

Other Accrued Liabilities Current

OtherAccruedLiabilitiesCurrent

9991000

CY2012Q4

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue

5726000

CY2012Q4

us-gaap

Common Stock Par Or Stated Value Per Share

CommonStockParOrStatedValuePerShare

0.001

CY2012Q4

us-gaap

Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities

AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities

-166000

CY2012Q4

us-gaap

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

117226000

CY2012Q4

us-gaap

Purchase Obligation Due In Fifth Year

PurchaseObligationDueInFifthYear

0

CY2012Q4

us-gaap

Available For Sale Securities Fair Value Disclosure

AvailableForSaleSecuritiesFairValueDisclosure

117923000

CY2012Q4

us-gaap

Additional Paid In Capital Common Stock

AdditionalPaidInCapitalCommonStock

930618000

CY2012Q4

us-gaap

Deferred Tax Assets Tax Credit Carryforwards Research

DeferredTaxAssetsTaxCreditCarryforwardsResearch

29092000

CY2012Q4

us-gaap

Stockholders Equity

StockholdersEquity

356136000

CY2012Q4

us-gaap

Other Liabilities Noncurrent

OtherLiabilitiesNoncurrent

15557000

CY2012Q4

us-gaap

Operating Leases Future Minimum Payments Due In Four Years

OperatingLeasesFutureMinimumPaymentsDueInFourYears

4339000

CY2012Q4

us-gaap

Accounts Payable Current

AccountsPayableCurrent

61428000

CY2012Q4

infn

Accumulated Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities

AccumulatedOtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecurities

-16000

CY2012Q4

infn

Ownership Percentage Cost Method Investment

OwnershipPercentageCostMethodInvestment

0.20

pure

CY2012Q4

infn

Shares Subject To Options And Restricted Stock Or Rsu Awards

SharesSubjectToOptionsAndRestrictedStockOrRsuAwards

17079000

shares

CY2012Q4

infn

Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Exercisable Number

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExercisableNumber

7920

shares

CY2012Q4

infn

Shares Of Common Stock Reserved For Issuance

SharesOfCommonStockReservedForIssuance

31075000

shares

CY2012Q4

infn

Debt Instruments Maturity Period

DebtInstrumentsMaturityPeriod

Greater than one year

CY2012Q4

infn

Outstanding Standby Letters Of Credit

OutstandingStandbyLettersOfCredit

3600000

CY2012Q4

infn

Warrants Exercise Price

WarrantsExercisePrice

5.40

CY2012Q4

infn

Other Obligations Due Within One Year

OtherObligationsDueWithinOneYear

6947000

CY2012Q4

infn

Liability For Uncertain Tax Positions

LiabilityForUncertainTaxPositions

1800000

CY2012Q4

infn

Warrants To Purchase Of Common Stock Shares

WarrantsToPurchaseOfCommonStockShares

93000

shares

CY2012Q4

infn

Common Shares Reserved For Issuance Upon Exercise Of Outstanding Options Assumed From Acquisitions Shares

CommonSharesReservedForIssuanceUponExerciseOfOutstandingOptionsAssumedFromAcquisitionsShares

38200000

shares

CY2012Q4

infn

Unrecognized Tax Benefits Net

UnrecognizedTaxBenefitsNet

1600000

CY2012Q4

infn

Concentration Of Risk Accounts Receivable In Percent

ConcentrationOfRiskAccountsReceivableInPercent

0.10

pure

CY2012Q4

infn

Share Based Compensation Common Stock Shares Authorized For Issuance

ShareBasedCompensationCommonStockSharesAuthorizedForIssuance

6700000

shares

CY2012Q4

infn

Purchase Of Common Stock By Issuing New Options

PurchaseOfCommonStockByIssuingNewOptions

1564727

shares

CY2012Q4

infn

Other Obligation

OtherObligation

6947000

CY2012Q4

infn

Other Obligation Due In Five Years

OtherObligationDueInFiveYears

0

CY2012Q4

infn

Other Obligation Due In Four Years

OtherObligationDueInFourYears

0

CY2012Q4

infn

Other Obligation Due In Three Years

OtherObligationDueInThreeYears

0

CY2012Q4

infn

Other Obligation Due In Two Years

OtherObligationDueInTwoYears

0

CY2012Q4

infn

Other Obligation Due Thereafter

OtherObligationDueThereafter

0

CY2012Q4

infn

Reserve For Sales Returns

ReserveForSalesReturns

1300000

CY2012Q4

infn

Shares Of Common Stock Reserved For Future Issuance Under Espp

SharesOfCommonStockReservedForFutureIssuanceUnderEspp

531000

shares

CY2012Q4

infn

Accrued Rebate And Customer Prepay Liability Current

AccruedRebateAndCustomerPrepayLiabilityCurrent

1284000

CY2012Q4

infn

Accumulated Tax Effect On Items Related To Available For Sale Investments

AccumulatedTaxEffectOnItemsRelatedToAvailableForSaleInvestments

760000

CY2012Q4

infn

Anti Dilutive Shares Excluded From Computation Of Diluted Net Earnings Loss Per Share

AntiDilutiveSharesExcludedFromComputationOfDilutedNetEarningsLossPerShare

18272000

shares

CY2010

us-gaap

Income Tax Holiday Aggregate Dollar Amount

IncomeTaxHolidayAggregateDollarAmount

500000

CY2010

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

3790000

CY2010

us-gaap

Selling And Marketing Expense

SellingAndMarketingExpense

58103000

CY2010

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

-17000

CY2010

us-gaap

Proceeds From Sale Of Available For Sale Securities

ProceedsFromSaleOfAvailableForSaleSecurities

0

CY2010

us-gaap

Operating Income Loss

OperatingIncomeLoss

-28689000

CY2010

us-gaap

Other Noncash Income Expense

OtherNoncashIncomeExpense

275000

CY2012Q4

infn

Available For Sale Auction Rate Securities Par Value

AvailableForSaleAuctionRateSecuritiesParValue

3100000

CY2012Q4

infn

Customer Proposal Guarantee

CustomerProposalGuarantee

1400000

CY2012Q4

infn

Loss Contingency Related To Non Cancelable Purchase Commitments

LossContingencyRelatedToNonCancelablePurchaseCommitments

5401000

CY2012Q4

infn

Number Of Shares To Be Purchased On Exercise Of Warrants

NumberOfSharesToBePurchasedOnExerciseOfWarrants

92592

shares

CY2012Q4

infn

Property Leases

PropertyLeases

700000

CY2012Q4

infn

Provision Made For Plaintiff In Lawsuit

ProvisionMadeForPlaintiffInLawsuit

0

CY2012Q4

infn

Value Added Tax License

ValueAddedTaxLicense

1500000

CY2012Q4

infn

Shares Reserved For Future Exercise And Grant Of Stock Options And Restricted Stock

SharesReservedForFutureExerciseAndGrantOfStockOptionsAndRestrictedStock

13372000

shares

CY2012Q4

infn

Common Stock Shares Reserved For Stock Options And Stock Based Awards

CommonStockSharesReservedForStockOptionsAndStockBasedAwards

30982000

shares

CY2012Q4

infn

Share Based Compensation Arrangement By Share Based Payments Award Options Vested And Exercisable Weighted Average Exercise Price

ShareBasedCompensationArrangementByShareBasedPaymentsAwardOptionsVestedAndExercisableWeightedAverageExercisePrice

7.01

infn

Other Than Temporary Impairment Credit Losses Recognized In Earnings Period Increase Decrease Other Than Auction Rate Securities

OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsPeriodIncreaseDecreaseOtherThanAuctionRateSecurities

2700000

CY2010

us-gaap

Other Nonoperating Income Expense

OtherNonoperatingIncomeExpense

-316000

CY2010

us-gaap

Stock Issued During Period Shares Stock Options Exercised

StockIssuedDuringPeriodSharesStockOptionsExercised

3094000

shares

CY2010

us-gaap

Provision For Other Losses

ProvisionForOtherLosses

0

CY2010

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

0

CY2010

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

3500000

CY2010

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-45722000

CY2010

us-gaap

Investment Income Interest

InvestmentIncomeInterest

1390000

CY2010

us-gaap

Income Taxes Paid

IncomeTaxesPaid

739000

CY2010

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

3.85

CY2010

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

836000

shares

CY2010

us-gaap

Stock Issued During Period Value Stock Options Exercised

StockIssuedDuringPeriodValueStockOptionsExercised

11850000

CY2010

us-gaap

Research And Development Expense

ResearchAndDevelopmentExpense

118518000

CY2010

us-gaap

Product Warranty Accrual Period Increase Decrease

ProductWarrantyAccrualPeriodIncreaseDecrease

282000

CY2010

us-gaap

Weighted Average Number Of Shares Outstanding Basic

WeightedAverageNumberOfSharesOutstandingBasic

99380000

shares

CY2010

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

-0.011

pure

CY2010

us-gaap

Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1

SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1

P6M

CY2010

us-gaap

Increase Decrease In Deferred Revenue

IncreaseDecreaseInDeferredRevenue

216000

CY2010

us-gaap

Increase Decrease In Accounts Receivable

IncreaseDecreaseInAccountsReceivable

6448000

CY2010

us-gaap

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

75000

CY2010

us-gaap

Income Loss From Continuing Operations Per Basic And Diluted Share

IncomeLossFromContinuingOperationsPerBasicAndDilutedShare

-0.28

CY2010

us-gaap

Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance

EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance

-0.406

pure

CY2010

us-gaap

Income Tax Expense Benefit Intraperiod Tax Allocation

IncomeTaxExpenseBenefitIntraperiodTaxAllocation

-316000

CY2010

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

46619000

CY2010

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

17538000

CY2010

us-gaap

Payments For Purchase Of Other Assets

PaymentsForPurchaseOfOtherAssets

349000

CY2010

us-gaap

Share Based Compensation

ShareBasedCompensation

50335000

CY2010

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

8.19

CY2010

us-gaap

Effective Income Tax Rate Reconciliation Other Adjustments

EffectiveIncomeTaxRateReconciliationOtherAdjustments

0.027

pure

CY2010

us-gaap

Provision For Doubtful Accounts

ProvisionForDoubtfulAccounts

0

CY2010

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

14000

CY2010

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

15619000

CY2010

us-gaap

Increase Decrease In Inventories

IncreaseDecreaseInInventories

13143000

CY2010

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

225183000

CY2010

us-gaap

Other Comprehensive Income Loss Available For Sale Securities Tax

OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

316000

CY2010

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

-3761000

CY2010

us-gaap

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

50039000

CY2010

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

8.28

CY2010

us-gaap

Stock Issued During Period Value Employee Stock Purchase Plan

StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

7562000

CY2010

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

549000

CY2010

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.28

CY2010

us-gaap

Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures

StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

-12000

CY2010

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.28

CY2010

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

1133000

shares

CY2010

us-gaap

Payments To Acquire Available For Sale Securities

PaymentsToAcquireAvailableForSaleSecurities

253130000

CY2010

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

790000

CY2010

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

820000

CY2010

us-gaap

Net Income Loss

NetIncomeLoss

-27932000

CY2010

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

1074000

CY2010

us-gaap

Unrealized Gain Loss On Derivatives

UnrealizedGainLossOnDerivatives

-1696000

CY2010

us-gaap

Increase Decrease In Restricted Cash

IncreaseDecreaseInRestrictedCash

77000

CY2010

us-gaap

Payments To Acquire Property Plant And Equipment

PaymentsToAcquirePropertyPlantAndEquipment

20672000

CY2010

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

401578000

CY2010

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

509000

CY2010

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions

402000

CY2010

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

14000

CY2010

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

58098000

CY2010

us-gaap

Weighted Average Number Of Diluted Shares Outstanding

WeightedAverageNumberOfDilutedSharesOutstanding

99380000

shares

CY2010

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

18985000

CY2010

us-gaap

Cost Of Services

CostOfServices

19945000

CY2010

us-gaap

Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate

EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

0.35

pure

CY2010

us-gaap

Increase Decrease In Deferred Charges

IncreaseDecreaseInDeferredCharges

-928000

CY2010

us-gaap

Gross Profit

GrossProfit

206189000

CY2010

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-27383000

CY2010

us-gaap

Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities

ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

232300000

CY2010

us-gaap

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions

1055000

CY2010

us-gaap

Trading Securities Unrealized Holding Gain

TradingSecuritiesUnrealizedHoldingGain

1696000

CY2010

us-gaap

Effective Income Tax Rate Reconciliation Tax Credits Research

EffectiveIncomeTaxRateReconciliationTaxCreditsResearch

0.094

pure

CY2010

us-gaap

Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations

UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations

33000

CY2010

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-264000

CY2010

us-gaap

Advertising Expense

AdvertisingExpense

1100000

CY2010

us-gaap

Increase Decrease In Prepaid Deferred Expense And Other Assets

IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

2640000

CY2010

us-gaap

Operating Expenses

OperatingExpenses

234878000

CY2010

us-gaap

Revenues

454352000

CY2010

us-gaap

Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions

55000

CY2010

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

317000

CY2010

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

-10000

CY2010

us-gaap

Depreciation

15400000

CY2010

us-gaap

Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost

EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost

-0.075

pure

CY2010

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

50335000

CY2010

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-27615000

CY2010

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

4500000

CY2010

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

8000

CY2010

us-gaap

Increase Decrease In Other Receivables

IncreaseDecreaseInOtherReceivables

307000

CY2010

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

5100000

CY2010

us-gaap

Unrecognized Tax Benefits Income Tax Penalties And Interest Expense

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense

100000

CY2010

us-gaap

Increase Decrease In Accrued Liabilities

IncreaseDecreaseInAccruedLiabilities

9196000

CY2010

us-gaap

Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

-30000

CY2010

us-gaap

Increase Decrease In Accounts Payable

IncreaseDecreaseInAccountsPayable

1161000

CY2010

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

19348000

CY2010

us-gaap

Proceeds From Sale Of Property Plant And Equipment

ProceedsFromSaleOfPropertyPlantAndEquipment

324000

CY2010

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

-200000

CY2010

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

30537000

CY2010

us-gaap

Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net

DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

900000

CY2010

us-gaap

Cost Of Revenue

CostOfRevenue

248163000

CY2010

us-gaap

Effective Income Tax Rate Reconciliation State And Local Income Taxes

EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

-0.001

pure

CY2010

infn

Deferred Income Tax Expense Benefit Total

DeferredIncomeTaxExpenseBenefitTotal

-192000

CY2010

infn

Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Total Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodTotalIntrinsicValue

CY2010

infn

Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease1

OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease1

30000

CY2010

infn

Gain Loss On Foreign Currency Forward Exchange Contracts

GainLossOnForeignCurrencyForwardExchangeContracts

900000

CY2010

infn

Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodIntrinsicValue

CY2010

infn

Advance To Secure Manufacturing Capacity

AdvanceToSecureManufacturingCapacity

0

CY2010

infn

Allocated Share Based Compensation Expense Before Amortization Of Prior Periods Deferred Inventory Cost

AllocatedShareBasedCompensationExpenseBeforeAmortizationOfPriorPeriodsDeferredInventoryCost

44698000

CY2010

infn

Amortization Of Deferred Inventory Cost Recognized As Share Based Compensation Expense

AmortizationOfDeferredInventoryCostRecognizedAsShareBasedCompensationExpense

5637000

CY2010

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

3217000

CY2010

infn

Non Cash Restructuring And Other Costs

NonCashRestructuringAndOtherCosts

100000

CY2010

infn

Non Cash Settlement For Manufacturing Capacity Advance

NonCashSettlementForManufacturingCapacityAdvance

0

CY2010

infn

Number Of Shares Available For Grant Cost

NumberOfSharesAvailableForGrantCost

3600000

shares

CY2010

infn

Proceeds From Maturities And Calls Of Investments And Exercise Of Put Rights

ProceedsFromMaturitiesAndCallsOfInvestmentsAndExerciseOfPutRights

232333000

CY2010

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

6155000

CY2010

infn

Reclassification Of Options Exercised But Not Vested

ReclassificationOfOptionsExercisedButNotVested

200000

CY2010

infn

Reimbursement Of Manufacturing Capacity Advance

ReimbursementOfManufacturingCapacityAdvance

0

CY2010

infn

Restructuring And Other Costs Credit

RestructuringAndOtherCostsCredit

159000

CY2010

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

-182000

CY2010

infn

Foreign Currency Transaction Gain Loss

ForeignCurrencyTransactionGainLoss

700000

CY2012

dei

Document Fiscal Period Focus

DocumentFiscalPeriodFocus

FY

CY2012

dei

Entity Voluntary Filers

EntityVoluntaryFilers

No

CY2012

dei

Document Fiscal Year Focus

DocumentFiscalYearFocus

2012

CY2012

dei

Document Type

DocumentType

10-K

CY2012

dei

Document Period End Date

DocumentPeriodEndDate

2012-12-29

CY2012

dei

Entity Central Index Key

EntityCentralIndexKey

0001138639

CY2012

dei

Entity Well Known Seasoned Issuer

EntityWellKnownSeasonedIssuer

No

CY2012

dei

Current Fiscal Year End Date

CurrentFiscalYearEndDate

--12-29

CY2012

dei

Trading Symbol

TradingSymbol

INFN

CY2012

dei

Entity Registrant Name

EntityRegistrantName

INFINERA CORP

CY2012

dei

Entity Current Reporting Status

EntityCurrentReportingStatus

Yes

CY2012

dei

Amendment Flag

AmendmentFlag

false

CY2012

dei

Entity Filer Category

EntityFilerCategory

Accelerated Filer

CY2012

invest

Investment Options Exercise Price

InvestmentOptionsExercisePrice

7.61

CY2012

us-gaap

Other Nonoperating Income Expense

OtherNonoperatingIncomeExpense

-1050000

CY2012

us-gaap

Stock Issued During Period Shares Stock Options Exercised

StockIssuedDuringPeriodSharesStockOptionsExercised

582000

shares

CY2012

us-gaap

Provision For Other Losses

ProvisionForOtherLosses

0

CY2012

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

0

CY2012

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

5500000

CY2012

us-gaap

Concentration Risk Credit Risk

ConcentrationRiskCreditRisk

<div> Concentration of Risk Financial instruments that are potentially subject to concentrations of credit risk consist primarily of cash equivalents, short-term investments, long-term investments, cost-method investments and accounts receivable. Investment policies have been implemented that limit investments to investment-grade securities. As of December 29, 2012, the Company held $3.1 million (par value) of investments comprised of ARS, which are variable-rate debt securities and have a long-term maturity with the interest rate being reset through auctions that are typically held every 7 to 35 days. These securities have historically traded at par value and are callable at par value at the option of the issuer. Interest is typically paid at the end of each auction period or semiannually. Since February 2008, most of the auctions for these ARS have failed and there is no assurance that future auctions will succeed. As a result, the Company’s ability to liquidate its investment in the near term may be limited. These ARS were purchased from a single broker, who to date, has not offered to repurchase these remaining ARS from the Company. All of these ARS (par value) are A3 rated, and are mostly collateralized by student loans guaranteed by the U.S. government under the Federal Family Education Loan Program. As of December 29, 2012, the Company has invested $9.0 million in a privately-held company. This investment has been accounted for as a cost-basis investment, as the Company owns less than 20% of the voting securities and does not have the ability to exercise significant influence over operating and financial policies of the entity. See Note 4, “Cost-method Investment,” to the Notes to Consolidated Financial Statements for more information. The risk with respect to accounts receivable is mitigated by ongoing credit evaluations that the Company performs on its customers. As the Company expands its sales internationally, it may experience increased levels of customer credit risk associated with those regions. Collateral is generally not required for accounts receivable but may be used in the future to mitigate credit risk associated with customers located in certain geographical regions. As of December 29, 2012, no customer accounted for more than 10% of the Company’s accounts receivable balance. As of December 31, 2011, the Company had amounts due from one customer that represented approximately 10% of the Company’s accounts receivable balance. To date, a few of the Company’s customers have accounted for a significant portion of its revenue. In 2012 and 2011 no customer represented over 10% of the Company’s revenue. The Company depends on a single or limited number of suppliers for components and raw materials. The Company generally purchases these single or limited source components and materials through standard purchase orders and does not have long-term contracts with many of these limited-source suppliers. While the Company seeks to maintain sufficient reserve stock of such components and materials, the Company’s business and results of operations could be adversely affected by a stoppage or delay in receiving such components and materials, the receipt of defective parts, an increase in the price of such components and materials or the Company’s inability to obtain reduced pricing from its suppliers in response to competitive pressures. </div>

CY2012

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

48868000

CY2012

us-gaap

Investment Income Interest

InvestmentIncomeInterest

911000

CY2012

us-gaap

Professional And Contract Services Expense

ProfessionalAndContractServicesExpense

3703000

CY2012

us-gaap

Income Taxes Paid

IncomeTaxesPaid

923000

CY2012

us-gaap

Product Warranty Expense

ProductWarrantyExpense

15116000

CY2012

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

4.39

CY2012

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

127000

shares

CY2012

us-gaap

Stock Issued During Period Value Stock Options Exercised

StockIssuedDuringPeriodValueStockOptionsExercised

2553000

CY2012

us-gaap

Research And Development Expense

ResearchAndDevelopmentExpense

117233000

CY2012

us-gaap

Product Warranty Accrual Period Increase Decrease

ProductWarrantyAccrualPeriodIncreaseDecrease

3616000

CY2012

us-gaap

Weighted Average Number Of Shares Outstanding Basic

WeightedAverageNumberOfSharesOutstandingBasic

110739000

shares

CY2012

us-gaap

Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1

SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1

P5Y7M6D

CY2012

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

-0.026

pure

CY2012

us-gaap

Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1

SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1

P6M

CY2012

us-gaap

Increase Decrease In Deferred Revenue

IncreaseDecreaseInDeferredRevenue

3763000

CY2012

us-gaap

Increase Decrease In Accounts Receivable

IncreaseDecreaseInAccountsReceivable

26517000

CY2012

us-gaap

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

-43000

CY2012

us-gaap

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

42995000

CY2012

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

8.50

CY2012

us-gaap

Income Loss From Continuing Operations Per Basic And Diluted Share

IncomeLossFromContinuingOperationsPerBasicAndDilutedShare

-0.77

CY2012

us-gaap

Valuation Allowance Deferred Tax Asset Change In Amount

ValuationAllowanceDeferredTaxAssetChangeInAmount

25100000

CY2012

us-gaap

Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance

EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance

-0.335

pure

CY2012

us-gaap

Income Tax Expense Benefit Intraperiod Tax Allocation

IncomeTaxExpenseBenefitIntraperiodTaxAllocation

-7000

CY2012

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

58402000

CY2012

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

1484000

CY2012

us-gaap

Payments For Purchase Of Other Assets

PaymentsForPurchaseOfOtherAssets

0

CY2012

us-gaap

Share Based Compensation

ShareBasedCompensation

41819000

CY2012

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

7.18

CY2012

us-gaap

Effective Income Tax Rate Reconciliation Other Adjustments

EffectiveIncomeTaxRateReconciliationOtherAdjustments

-0.002

pure

CY2012

us-gaap

Provision For Doubtful Accounts

ProvisionForDoubtfulAccounts

94000

CY2012

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

882000

CY2012

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

23661000

CY2012

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

10208000

CY2012

us-gaap

Selling And Marketing Expense

SellingAndMarketingExpense

75862000

CY2012

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

22000

CY2012

us-gaap

Proceeds From Sale Of Available For Sale Securities

ProceedsFromSaleOfAvailableForSaleSecurities

11584000

CY2012

us-gaap

Operating Income Loss

OperatingIncomeLoss

-83001000

CY2012

us-gaap

Other Noncash Income Expense

OtherNoncashIncomeExpense

475000

CY2012

us-gaap

Stock Issued During Period Value Employee Stock Purchase Plan

StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

9030000

CY2012

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-33000

CY2012

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.77

CY2012

us-gaap

Line Of Credit Facility Expiration Date1

LineOfCreditFacilityExpirationDate1

2013-07-13

CY2012

us-gaap

Increase Decrease In Inventories

IncreaseDecreaseInInventories

40623000

CY2012

us-gaap

Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2

SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2

P1Y4M24D

CY2012

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

258874000

CY2012

us-gaap

Other Comprehensive Income Loss Available For Sale Securities Tax

OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

7000

CY2012

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

-2068000

CY2012

us-gaap

Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures

StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

0

CY2012

us-gaap

Net Income Loss

NetIncomeLoss

-85330000

CY2012

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

-139000

CY2012

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.77

CY2012

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions

580000

CY2012

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

882000

CY2012

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

47475000

CY2012

us-gaap

Weighted Average Number Of Diluted Shares Outstanding

WeightedAverageNumberOfDilutedSharesOutstanding

110739000

shares

CY2012

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

10698000

CY2012

us-gaap

Cost Of Services

CostOfServices

21431000

CY2012

us-gaap

Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate

EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

0.35

pure

CY2012

us-gaap

Increase Decrease In Deferred Charges

IncreaseDecreaseInDeferredCharges

-5741000

CY2012

us-gaap

Gross Profit

GrossProfit

157569000

CY2012

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-85363000

CY2012

us-gaap

Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities

ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

129200000

CY2012

us-gaap

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions

1437000

CY2012

us-gaap

Trading Securities Unrealized Holding Gain

TradingSecuritiesUnrealizedHoldingGain

0

CY2012

us-gaap

Effective Income Tax Rate Reconciliation Tax Credits Research

EffectiveIncomeTaxRateReconciliationTaxCreditsResearch

0.000

pure

CY2012

us-gaap

Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations

UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations

96000

CY2012

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-133000

CY2012

us-gaap

Advertising Expense

AdvertisingExpense

1600000

CY2012

us-gaap

Increase Decrease In Prepaid Deferred Expense And Other Assets

IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

-2293000

CY2012

us-gaap

Operating Expenses

OperatingExpenses

240570000

CY2012

us-gaap

Revenues

438437000

CY2012

us-gaap

Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions

75000

CY2012

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

2190000

CY2012

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

108000

CY2012

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

-141000

CY2012

us-gaap

Unrealized Gain Loss On Derivatives

UnrealizedGainLossOnDerivatives

0

CY2012

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period

ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod

900000

shares

CY2012

us-gaap

Increase Decrease In Restricted Cash

IncreaseDecreaseInRestrictedCash

827000

CY2012

us-gaap

Payments To Acquire Property Plant And Equipment

PaymentsToAcquirePropertyPlantAndEquipment

25395000

CY2012

us-gaap

Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2

SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2

P5Y9M29D

CY2012

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Fair Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodFairValue

10000000

CY2012

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

378138000

CY2012

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

2058000

CY2012

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

410000

shares

CY2012

us-gaap

Payments To Acquire Available For Sale Securities

PaymentsToAcquireAvailableForSaleSecurities

54150000

CY2012

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

2169000

CY2012

us-gaap

Depreciation

23500000

CY2012

us-gaap

Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost

EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost

-0.039

pure

CY2012

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

41819000

CY2012

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-83140000

CY2012

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

0

CY2012

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

132000

CY2012

us-gaap

Increase Decrease In Other Receivables

IncreaseDecreaseInOtherReceivables

1894000

CY2012

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

6700000

CY2012

us-gaap

Use Of Estimates

UseOfEstimates

<div> Use of Estimates The consolidated financial statements are prepared in accordance with United States generally accepted accounting principles (“U.S. GAAP”). These accounting principles require the Company to make certain estimates, assumptions and judgments that can affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the consolidated financial statements, as well as the reported amounts of revenue and expenses during the periods presented. Significant estimates, assumptions and judgments made by management include revenue recognition, stock-based compensation, inventory valuation, allowances for sales returns, allowances for doubtful accounts, accrued warranty, cash equivalents, fair value measurement of investments, other-than-temporary impairments, derivative instruments and accounting for income taxes. Management believes that the estimates and judgments upon which they rely are reasonable based upon information available to them at the time that these estimates and judgments are made. To the extent there are material differences between these estimates and actual results, the Company’s consolidated financial statements will be affected. </div>

CY2012

us-gaap

Unrecognized Tax Benefits Income Tax Penalties And Interest Expense

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense

100000

CY2012

us-gaap

Increase Decrease In Accrued Liabilities

IncreaseDecreaseInAccruedLiabilities

6915000

CY2012

us-gaap

Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

158000

CY2012

us-gaap

Increase Decrease In Accounts Payable

IncreaseDecreaseInAccountsPayable

15410000

CY2012

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

11580000

CY2012

us-gaap

Proceeds From Sale Of Property Plant And Equipment

ProceedsFromSaleOfPropertyPlantAndEquipment

1000

CY2012

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

0

CY2012

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

-49466000

CY2012

us-gaap

Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net

DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

-1400000

CY2012

us-gaap

Cost Of Revenue

CostOfRevenue

280868000

CY2012

us-gaap

Effective Income Tax Rate Reconciliation State And Local Income Taxes

EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

0.000

pure

CY2012

us-gaap

Asset Retirement Obligation Liabilities Incurred

AssetRetirementObligationLiabilitiesIncurred

1900000

CY2012

infn

Offset To Deferred Tax Assets For Unrecognized Tax Benefits

OffsetToDeferredTaxAssetsForUnrecognizedTaxBenefits

12300000

CY2012

infn

Deferred Income Tax Expense Benefit Total

DeferredIncomeTaxExpenseBenefitTotal

132000

CY2012

infn

Percentage Of Option Granted Under Option Vest

PercentageOfOptionGrantedUnderOptionVest

0.25

pure

CY2012

infn

Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Total Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodTotalIntrinsicValue

CY2012

infn

Customer Percentage Of Total Revenue

CustomerPercentageOfTotalRevenue

0.10

pure

CY2012

infn

Short Term Liquid Instruments Maturity Period

ShortTermLiquidInstrumentsMaturityPeriod

90 days or less

CY2012

infn

Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease1

OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease1

-158000

CY2012

infn

Software Warranty Period

SoftwareWarrantyPeriod

90 days

CY2012

infn

Gain Loss On Foreign Currency Forward Exchange Contracts

GainLossOnForeignCurrencyForwardExchangeContracts

-1400000

CY2012

infn

Basis Point Over Libor

BasisPointOverLibor

2.04

pure

CY2012

infn

Period Of Employment Required To Cover Employee Stock Purchase Plan

PeriodOfEmploymentRequiredToCoverEmployeeStockPurchasePlan

P20Y

CY2012

infn

Plan Expiry Period

PlanExpiryPeriod

P10Y

CY2012

infn

Operating Lease Renewal Period

OperatingLeaseRenewalPeriod

P5Y

CY2012

infn

Annual Expected Cash Dividend Yield

AnnualExpectedCashDividendYield

0.00

pure

CY2012

infn

Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodIntrinsicValue

CY2012

infn

Advance To Secure Manufacturing Capacity

AdvanceToSecureManufacturingCapacity

0

CY2012

infn

Allocated Share Based Compensation Expense Before Amortization Of Prior Periods Deferred Inventory Cost

AllocatedShareBasedCompensationExpenseBeforeAmortizationOfPriorPeriodsDeferredInventoryCost

35995000

CY2012

infn

Amortization Of Deferred Inventory Cost Recognized As Share Based Compensation Expense

AmortizationOfDeferredInventoryCostRecognizedAsShareBasedCompensationExpense

5824000

CY2012

infn

Available For Sale Investment Maturity Term Maximum

AvailableForSaleInvestmentMaturityTermMaximum

P12M

CY2012

infn

Cost Method Investments Ownership Percent Range Ceiling

CostMethodInvestmentsOwnershipPercentRangeCeiling

0.20

pure

CY2012

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

563000

CY2012

infn

Deterioration In Auction Rate Securities Student Loan Credit Spread Percentage

DeteriorationInAuctionRateSecuritiesStudentLoanCreditSpreadPercentage

0.10

pure

CY2012

infn

Estimated Maturity Term Of Auction Rate Securities

EstimatedMaturityTermOfAuctionRateSecurities

P6Y8M12D

CY2012

infn

Euro Denominated Receivables And Typically Maturities

EuroDenominatedReceivablesAndTypicallyMaturities

no more than 30 days

CY2012

infn

Fair Value Measurements And Other Than Temporary Impairments

FairValueMeasurementsAndOtherThanTemporaryImpairments

<div> <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">3.</td> <td valign="top" align="left">Fair Value Measurements and Other-Than-Temporary Impairments</td> </tr> </table> Fair Value Measurements The following tables represent the Company’s fair value hierarchy for its marketable securities measured at fair value on a recurring basis (in thousands):   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr> <td width="40%"></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="2%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="14" align="center">As of December 29, 2012</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="14" align="center">As of December 31, 2011</td> <td valign="bottom"> </td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="14" align="center">Fair Value Measured Using</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="14" align="center">Fair Value Measured Using</td> <td valign="bottom"> </td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Level 1</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Level 2</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Level 3</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Total</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Level 1</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Level 2</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Level 3</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Total</td> <td valign="bottom"> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Assets </td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> </tr> <tr> <td valign="top"> Money market funds </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">25,560</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">25,560</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">53,208</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">53,208</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Certificates of deposit </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,160</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,160</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">16,778</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">16,778</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> Commercial paper </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">14,843</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">14,843</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5,888</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5,888</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Corporate bonds </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">57,467</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">57,467</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">87,694</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">87,694</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> U.S. agency notes </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">9,999</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">9,999</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> U.S. treasuries </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">15,020</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">15,020</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">27,577</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">27,577</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> ARS </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,873</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,873</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">7,675</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">7,675</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Total assets </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">40,580</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">74,470</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">2,873</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">117,923</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">80,785</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">120,359</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,675</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">208,819</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr> <td valign="top"> Liabilities </td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom"></td> <td valign="bottom"></td> <td valign="bottom"></td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Foreign currency exchange forward contracts </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">112</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">112</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">82</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">82</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> </table> During 2012 and 2011, there were no transfers of assets or liabilities between Level I and Level II and there were no transfers into or out of Level III financial assets. The following tables present a reconciliation of all assets and liabilities measured at fair value on a recurring basis using significant unobservable (Level III) inputs (in thousands):   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr> <td width="43%"></td> <td valign="bottom" width="11%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="11%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="4%"></td> <td></td> <td></td> <td valign="bottom" width="7%"></td> <td valign="bottom" width="11%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">December 31, 2011</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Total Net Gains Included in Other Comprehensive Income</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Calls</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">December 29, 2012</td> <td valign="bottom"> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> ARS—available-for-sale </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,675</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">146</td> <td valign="bottom" nowrap="nowrap">(1) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(4,948</td> <td valign="bottom" nowrap="nowrap">)(2) </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">2,873</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> </table>   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr> <td width="44%"></td> <td valign="bottom" width="11%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="11%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="4%"></td> <td></td> <td></td> <td valign="bottom" width="7%"></td> <td valign="bottom" width="11%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">December 25, 2010</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Total Net Gains Included in Other Comprehensive Income</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Calls</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">December 31, 2011</td> <td valign="bottom"> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> ARS—available-for-sale </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,790</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">403</td> <td valign="bottom" nowrap="nowrap">(1) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(518</td> <td valign="bottom" nowrap="nowrap">)(2) </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,675</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> </table>   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr> <td width="33%"></td> <td valign="bottom" width="10%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="10%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="10%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="3%"></td> <td></td> <td></td> <td valign="bottom" width="7%"></td> <td valign="bottom" width="10%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" colspan="2"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="6" align="center">Total Net Gains (Losses) Included In</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" colspan="2"> </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" colspan="2"> </td> <td valign="bottom"> </td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">December 26, 2009</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Other Income (Expense), Net</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Other Comprehensive Income</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Calls</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">December 25, 2010</td> <td valign="bottom"> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> ARS—available-for-sale </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,671</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">—  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">763</td> <td valign="bottom" nowrap="nowrap">  (1) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(644</td> <td valign="bottom" nowrap="nowrap">)(3) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,790</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> ARS—trading securities </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">49,911</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">1,696</td> <td valign="bottom" nowrap="nowrap">(4) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">—  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(51,607</td> <td valign="bottom" nowrap="nowrap">)(3) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">—  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Put Rights </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">10,864</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(1,696</td> <td valign="bottom" nowrap="nowrap">)(5) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">—  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(9,168</td> <td valign="bottom" nowrap="nowrap">)(3) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">—  </td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr> <td valign="top"> Total </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">68,446</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">—  </td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">763</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(61,419</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,790</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> </table>   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(1) </td> <td valign="top" align="left"> Amount represents the change in the non-credit gain related other-than-temporary impairments (“OTTI”) recorded in Accumulated other comprehensive loss in the accompanying consolidated balance sheets. </td> </tr> </table> <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(2) </td> <td valign="top" align="left"> Amount represents the fair market value of the securities called. Realized gains on these calls were $0.5 million in 2012 and insignificant for 2011. </td> </tr> </table> <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(3) </td> <td valign="top" align="left"> Amount represents the fair market value of the securities called and related put rights. Realized gains on these calls were insignificant. </td> </tr> </table> <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(4) </td> <td valign="top" align="left"> Unrealized holding gains for ARS trading securities were included in Other gain (loss), net in the accompanying consolidated statements of operations. </td> </tr> </table> <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(5) </td> <td valign="top" align="left"> Amount represents the decrease in the fair value of the put rights recorded as Other gain (loss), net in the accompanying consolidated statements of operations. </td> </tr> </table> Investments were as follows (in thousands):   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="92%" align="center"> <tr> <td width="52%"></td> <td valign="bottom" width="8%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="7%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="8%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="7%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="14" align="center">December 29, 2012</td> <td valign="bottom"> </td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Adjusted Amortized Cost</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Gross Unrealized Gains</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Gross Unrealized Losses</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Fair Value</td> <td valign="bottom"> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Money market funds </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">25,560</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">25,560</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> Certificates of deposit </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,160</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,160</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Commercial paper </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">14,848</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(5</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">14,843</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> Corporate bonds </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">57,451</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">22</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(6</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">57,467</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> U.S. treasuries </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">15,015</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">15,020</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> ARS </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,707</td> <td valign="bottom" nowrap="nowrap">(1) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">166</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2,873</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Total available-for-sale investments </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">117,741</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">193</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(11</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">117,923</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> </table>   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="92%" align="center"> <tr> <td width="51%"></td> <td valign="bottom" width="8%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="7%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="8%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="7%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="14" align="center">December 31, 2011</td> <td valign="bottom"> </td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Adjusted Amortized Cost</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Gross Unrealized Gains</td> <td valign="bottom"> </td> <td valign="bottom">  </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Gross Unrealized Losses</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Fair Value</td> <td valign="bottom"> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Money market funds </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">53,208</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">53,208</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> Certificates of deposit </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">16,797</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(19</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">16,778</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Commercial paper </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5,898</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(10</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5,888</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> Corporate bonds </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">87,808</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">7</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(121</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">87,694</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> U.S. agency notes </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">9,998</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">2</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(1</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">9,999</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> U.S. treasuries </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">27,577</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">5</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(5</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">27,577</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> ARS </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">7,368</td> <td valign="bottom" nowrap="nowrap">(2) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">307</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">7,675</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr> <td valign="top"> Total available-for-sale investments </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">208,654</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">321</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom">  </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(156</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">208,819</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom">  </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> </table>   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(1) </td> <td valign="top" align="left"> Amount represents the par value less $0.4 million of credit-related OTTI recognized through earnings in prior years. </td> </tr> </table> <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%"> <tr> <td valign="top" width="3%" align="left">(2) </td> <td valign="top" align="left"> Amount represents the par value less $0.9 million of credit-related OTTI recognized through earnings in prior years. </td> </tr> </table> As of December 29, 2012, the Company’s available-for-sale investments in certificates of deposit, commercial paper, corporate bonds, and U.S. treasuries have a contractual maturity term of up to 12 months, and ARS have contractual maturity terms of up to 33.0 years. Proceeds from sales, maturities and calls of available-for-sale investments were $129.2 million, $291.9 million and $232.3 million in 2012, 2011 and 2010, respectively. Gross realized gains (losses) on short-term and long-term investments were insignificant for these periods. The specific identification method is used to account for gains and losses on available-for-sale investments.   Other-Than-Temporary Impairments During the second quarter of 2009, the Company determined that it did not intend to sell its ARS and did not believe that it was more likely than not that it would be required to sell the securities before recovery of their par value. However, given that the present value of the expected cash flows for these securities was below their par value, as of June 27, 2009, an initial OTTI of $2.7 million, equal to the difference between the fair value and the amortized cost basis, had occurred. This OTTI write-down was separated into an amount representing credit loss, which was recognized as Other gain (loss), net in the Company’s consolidated statements of operations, and an amount related to all other factors, which was recorded in Accumulated other comprehensive loss in the Company’s consolidated balance sheets. In determining if a credit loss had occurred, the Company isolated the credit loss related portion of the discount rate used to derive the fair market value of the securities and applied this to the expected cash flows in order to determine the portion of the OTTI that was credit loss related. This credit loss related portion of the discount rate is based on the financial condition of the issuer, rating agency credit ratings for the security and credit related yield spreads on similar securities offered by the same issuer. During 2012, $5.0 million of AAA rated ARS and $0.2 million A3 rated ARS were called at par value. During 2011, $0.6 million of A3 rated ARS were called at par value. Realized gains for these ARS for 2012 and 2011 were $0.5 million and zero, respectively. As of December 29, 2012, the Company held $3.1 million (par value) of A3 rated available-for-sale ARS. These remaining ARS had an insignificant net increase in fair value for 2012. This change was recognized in Accumulated other comprehensive loss in the Company’s consolidated balance sheets. The Company did not recognize any additional OTTI credit loss on any of its securities during 2012. A roll-forward of amortized cost, cumulative OTTI recognized in earnings and Accumulated other comprehensive loss is as follows (in thousands):   <table style="BORDER-COLLAPSE: collapse" border="0" cellspacing="0" cellpadding="0" width="100%" align="center"> <tr> <td width="46%"></td> <td valign="bottom" width="5%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="5%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="5%"></td> <td></td> <td valign="bottom" width="5%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="5%"></td> <td></td> <td></td> <td></td> <td valign="bottom" width="5%"></td> <td></td> <td></td> <td></td> </tr> <tr> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Amortized Cost</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Cumulative OTTI in Earnings</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-RIGHT: #000000 1px solid" valign="bottom">   </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Unrealized Gain</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">OTTI Loss in Accumulated Other Comprehensive Loss</td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td style="BORDER-BOTTOM: #000000 1px solid" valign="bottom" colspan="2" align="center">Accumulated Other Comprehensive Income (Loss)</td> <td valign="bottom"> </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Balance at December 31, 2011 </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">7,367</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(884</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td style="BORDER-RIGHT: #000000 1px solid" valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">1,619</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(1,312</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">307</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr> <td valign="top"> Unrealized gain </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td style="BORDER-RIGHT: #000000 1px solid" valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">146</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">0</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">146</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr bgcolor="#CCEEFF"> <td valign="top"> Call on investments </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(4,660</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">490</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td style="BORDER-RIGHT: #000000 1px solid" valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(981</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">694</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom"> </td> <td valign="bottom" align="right">(287</td> <td valign="bottom" nowrap="nowrap">) </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td style="BORDER-RIGHT: #000000 1px solid" valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> <tr> <td valign="top"> Balance at December 29, 2012 </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">2,707</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(394</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td style="BORDER-RIGHT: #000000 1px solid" valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">784</td> <td valign="bottom" nowrap="nowrap">  </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">(618</td> <td valign="bottom" nowrap="nowrap">) </td> <td valign="bottom"> </td> <td valign="bottom">$</td> <td valign="bottom" align="right">166</td> <td valign="bottom" nowrap="nowrap">  </td> </tr> <tr style="FONT-SIZE: 1px"> <td valign="bottom"></td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td style="BORDER-RIGHT: #000000 1px solid" valign="bottom">  </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> <td valign="bottom"> </td> <td valign="bottom">   </td> <td valign="bottom">   </td> <td> </td> </tr> </table> The Company believes that the credit risk associated with its available-for-sale ARS could change significantly in the future based on market conditions and continued uncertainties in the financial markets. The ARS student loan credit spread may be subject to significant volatility and it is difficult to predict future fluctuations. A 10% deterioration in the ARS student loan credit spread would not result in a significant amount in the credit loss related portion of the OTTI for 2012. </div>

CY2012

infn

Non Cash Restructuring And Other Costs

NonCashRestructuringAndOtherCosts

0

CY2012

infn

Non Cash Settlement For Manufacturing Capacity Advance

NonCashSettlementForManufacturingCapacityAdvance

275000

CY2012

infn

Number Of Shares Available For Grant Cost

NumberOfSharesAvailableForGrantCost

3600000

shares

CY2012

infn

Proceeds From Maturities And Calls Of Investments And Exercise Of Put Rights

ProceedsFromMaturitiesAndCallsOfInvestmentsAndExerciseOfPutRights

117605000

CY2012

infn

Product Warranty Change In Estimate

ProductWarrantyChangeInEstimate

-3798000

CY2012

infn

Product Warranty Utilization

ProductWarrantyUtilization

7701000

CY2012

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

1897000

CY2012

infn

Realized Gains On Calls

RealizedGainsOnCalls

500000

CY2012

infn

Reclassification Of Options Exercised But Not Vested

ReclassificationOfOptionsExercisedButNotVested

0

CY2012

infn

Reimbursement Of Manufacturing Capacity Advance

ReimbursementOfManufacturingCapacityAdvance

50000

CY2012

infn

Restructuring And Other Costs Credit

RestructuringAndOtherCostsCredit

0

CY2012

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2011

us-gaap

Income Taxes Paid

IncomeTaxesPaid

1487000

CY2011

us-gaap

Product Warranty Expense

ProductWarrantyExpense

9776000

CY2012

infn

Stock Option Plan Expiration Date

StockOptionPlanExpirationDate

2010-12-06

CY2012

infn

Adoption Of Employee Stock Purchase Plan

AdoptionOfEmployeeStockPurchasePlan

2007-02

CY2012

infn

Estimated Tax Benefit Expense

EstimatedTaxBenefitExpense

14700000

CY2012

infn

One Time Stock Exchange Program Options Exchanged Exercise Price

OneTimeStockExchangeProgramOptionsExchangedExercisePrice

8.16

CY2012

infn

Post Sale Service And Maintenance Period

PostSaleServiceAndMaintenancePeriod

P1Y

CY2012

infn

Change In Excess And Obsolescence

ChangeInExcessAndObsolescence

6900000

CY2012

infn

Net Operating Loss Carryforwards Change In Ownership Minimum

NetOperatingLossCarryforwardsChangeInOwnershipMinimum

0.50

pure

CY2009

us-gaap

Restructuring And Related Cost Incurred Cost

RestructuringAndRelatedCostIncurredCost

3900000

CY2011

us-gaap

Other Nonoperating Income Expense

OtherNonoperatingIncomeExpense

-419000

CY2011

us-gaap

Stock Issued During Period Shares Stock Options Exercised

StockIssuedDuringPeriodSharesStockOptionsExercised

378000

shares

CY2011

us-gaap

Provision For Other Losses

ProvisionForOtherLosses

563000

CY2011

us-gaap

Deferred State And Local Income Tax Expense Benefit

DeferredStateAndLocalIncomeTaxExpenseBenefit

0

CY2011

us-gaap

Income Loss From Continuing Operations Before Income Taxes Foreign

IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign

5300000

CY2011

us-gaap

Net Cash Provided By Used In Investing Activities

NetCashProvidedByUsedInInvestingActivities

-25168000

CY2011

us-gaap

Investment Income Interest

InvestmentIncomeInterest

1014000

CY2011

us-gaap

Professional And Contract Services Expense

ProfessionalAndContractServicesExpense

2005000

CY2011

us-gaap

Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1

SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1

P6M

CY2011

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice

3.81

CY2011

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross

2571000

shares

CY2011

us-gaap

Stock Issued During Period Value Stock Options Exercised

StockIssuedDuringPeriodValueStockOptionsExercised

1450000

CY2011

us-gaap

Research And Development Expense

ResearchAndDevelopmentExpense

127120000

CY2011

us-gaap

Product Warranty Accrual Period Increase Decrease

ProductWarrantyAccrualPeriodIncreaseDecrease

1444000

CY2011

us-gaap

Weighted Average Number Of Shares Outstanding Basic

WeightedAverageNumberOfSharesOutstandingBasic

105432000

shares

CY2011

us-gaap

Effective Income Tax Rate Continuing Operations

EffectiveIncomeTaxRateContinuingOperations

-0.021

pure

CY2011

us-gaap

Increase Decrease In Deferred Revenue

IncreaseDecreaseInDeferredRevenue

-401000

CY2011

us-gaap

Increase Decrease In Accounts Receivable

IncreaseDecreaseInAccountsReceivable

4686000

CY2011

us-gaap

Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax

OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax

-1117000

CY2011

us-gaap

Income Loss From Continuing Operations Per Basic And Diluted Share

IncomeLossFromContinuingOperationsPerBasicAndDilutedShare

-0.78

CY2011

us-gaap

Valuation Allowance Deferred Tax Asset Change In Amount

ValuationAllowanceDeferredTaxAssetChangeInAmount

32500000

CY2011

us-gaap

Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance

EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance

-0.361

pure

CY2011

us-gaap

Income Tax Expense Benefit Intraperiod Tax Allocation

IncomeTaxExpenseBenefitIntraperiodTaxAllocation

-95000

CY2011

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

52233000

CY2011

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue

1691000

CY2011

us-gaap

Payments For Purchase Of Other Assets

PaymentsForPurchaseOfOtherAssets

262000

CY2011

us-gaap

Share Based Compensation

ShareBasedCompensation

50157000

CY2011

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice

8.17

CY2011

us-gaap

Effective Income Tax Rate Reconciliation Other Adjustments

EffectiveIncomeTaxRateReconciliationOtherAdjustments

0.003

pure

CY2011

us-gaap

Provision For Doubtful Accounts

ProvisionForDoubtfulAccounts

0

CY2011

us-gaap

Stock Repurchased During Period Value

StockRepurchasedDuringPeriodValue

1248000

CY2011

us-gaap

Depreciation And Amortization

DepreciationAndAmortization

17859000

CY2011

us-gaap

Cash And Cash Equivalents Period Increase Decrease

CashAndCashEquivalentsPeriodIncreaseDecrease

-19191000

CY2011

us-gaap

Selling And Marketing Expense

SellingAndMarketingExpense

64773000

CY2011

us-gaap

Current State And Local Tax Expense Benefit

CurrentStateAndLocalTaxExpenseBenefit

213000

CY2011

us-gaap

Proceeds From Sale Of Available For Sale Securities

ProceedsFromSaleOfAvailableForSaleSecurities

4072000

CY2011

us-gaap

Operating Income Loss

OperatingIncomeLoss

-80648000

CY2011

us-gaap

Other Noncash Income Expense

OtherNoncashIncomeExpense

335000

CY2011

us-gaap

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

51067000

CY2011

us-gaap

Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price

ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice

8.63

CY2011

us-gaap

Stock Issued During Period Value Employee Stock Purchase Plan

StockIssuedDuringPeriodValueEmployeeStockPurchasePlan

8462000

CY2011

us-gaap

Other Comprehensive Income Loss Net Of Tax

OtherComprehensiveIncomeLossNetOfTax

-934000

CY2011

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.78

CY2011

us-gaap

Restructuring And Related Cost Incurred Cost

RestructuringAndRelatedCostIncurredCost

3700000

CY2011

us-gaap

Increase Decrease In Inventories

IncreaseDecreaseInInventories

6007000

CY2011

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

219710000

CY2011

us-gaap

Other Comprehensive Income Loss Available For Sale Securities Tax

OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax

122000

CY2011

us-gaap

Accretion Amortization Of Discounts And Premiums Investments

AccretionAmortizationOfDiscountsAndPremiumsInvestments

-4215000

CY2011

us-gaap

Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures

StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures

0

CY2011

us-gaap

Net Income Loss

NetIncomeLoss

-81744000

CY2011

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

595000

CY2011

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.78

CY2011

us-gaap

Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions

210000

CY2011

us-gaap

Payments For Repurchase Of Common Stock

PaymentsForRepurchaseOfCommonStock

1248000

CY2011

us-gaap

General And Administrative Expense

GeneralAndAdministrativeExpense

54375000

CY2011

us-gaap

Weighted Average Number Of Diluted Shares Outstanding

WeightedAverageNumberOfDilutedSharesOutstanding

105432000

shares

CY2011

us-gaap

Net Cash Provided By Used In Financing Activities

NetCashProvidedByUsedInFinancingActivities

8513000

CY2011

us-gaap

Cost Of Services

CostOfServices

18580000

CY2011

us-gaap

Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate

EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate

0.35

pure

CY2011

us-gaap

Increase Decrease In Deferred Charges

IncreaseDecreaseInDeferredCharges

-1999000

CY2011

us-gaap

Gross Profit

GrossProfit

165491000

CY2011

us-gaap

Comprehensive Income Net Of Tax

ComprehensiveIncomeNetOfTax

-82678000

CY2011

us-gaap

Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities

ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities

291900000

CY2011

us-gaap

Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions

2759000

CY2011

us-gaap

Trading Securities Unrealized Holding Gain

TradingSecuritiesUnrealizedHoldingGain

0

CY2011

us-gaap

Effective Income Tax Rate Reconciliation Tax Credits Research

EffectiveIncomeTaxRateReconciliationTaxCreditsResearch

0.029

pure

CY2011

us-gaap

Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations

UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations

263000

CY2011

us-gaap

Current Federal Tax Expense Benefit

CurrentFederalTaxExpenseBenefit

-107000

CY2011

us-gaap

Advertising Expense

AdvertisingExpense

1500000

CY2011

us-gaap

Increase Decrease In Prepaid Deferred Expense And Other Assets

IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

-12695000

CY2011

us-gaap

Operating Expenses

OperatingExpenses

246139000

CY2011

us-gaap

Revenues

404877000

CY2011

us-gaap

Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions

UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions

1810000

CY2011

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

1691000

CY2011

us-gaap

Effect Of Exchange Rate On Cash And Cash Equivalents

EffectOfExchangeRateOnCashAndCashEquivalents

-571000

CY2011

us-gaap

Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax

OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax

410000

CY2011

us-gaap

Unrealized Gain Loss On Derivatives

UnrealizedGainLossOnDerivatives

0

CY2011

us-gaap

Increase Decrease In Restricted Cash

IncreaseDecreaseInRestrictedCash

-983000

CY2011

us-gaap

Payments To Acquire Property Plant And Equipment

PaymentsToAcquirePropertyPlantAndEquipment

39382000

CY2011

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Fair Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedInPeriodFairValue

9000000

CY2011

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

349468000

CY2011

us-gaap

Current Income Tax Expense Benefit

CurrentIncomeTaxExpenseBenefit

1947000

CY2011

us-gaap

Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod

135000

shares

CY2011

us-gaap

Payments To Acquire Available For Sale Securities

PaymentsToAcquireAvailableForSaleSecurities

273334000

CY2011

us-gaap

Current Foreign Tax Expense Benefit

CurrentForeignTaxExpenseBenefit

1841000

CY2011

us-gaap

Depreciation

17700000

CY2011

us-gaap

Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost

EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost

-0.041

pure

CY2011

us-gaap

Allocated Share Based Compensation Expense

AllocatedShareBasedCompensationExpense

50157000

CY2011

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-80053000

CY2011

us-gaap

Payments To Acquire Other Investments

PaymentsToAcquireOtherInvestments

4500000

CY2011

us-gaap

Deferred Foreign Income Tax Expense Benefit

DeferredForeignIncomeTaxExpenseBenefit

-256000

CY2011

us-gaap

Increase Decrease In Other Receivables

IncreaseDecreaseInOtherReceivables

-3440000

CY2011

us-gaap

Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax

OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax

-105000

CY2011

us-gaap

Increase Decrease In Accounts Payable

IncreaseDecreaseInAccountsPayable

9342000

CY2011

us-gaap

Proceeds From Issuance Of Common Stock

ProceedsFromIssuanceOfCommonStock

10023000

CY2011

us-gaap

Proceeds From Sale Of Property Plant And Equipment

ProceedsFromSaleOfPropertyPlantAndEquipment

262000

CY2011

us-gaap

Deferred Federal Income Tax Expense Benefit

DeferredFederalIncomeTaxExpenseBenefit

0

CY2011

us-gaap

Lease And Rental Expense

LeaseAndRentalExpense

6100000

CY2011

us-gaap

Unrecognized Tax Benefits Income Tax Penalties And Interest Expense

UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense

100000

CY2011

us-gaap

Increase Decrease In Accrued Liabilities

IncreaseDecreaseInAccruedLiabilities

-10282000

CY2011

us-gaap

Net Cash Provided By Used In Operating Activities

NetCashProvidedByUsedInOperatingActivities

-1965000

CY2011

us-gaap

Derivative Instruments Not Designated As Hedging Instruments Gain Loss Net

DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

-1300000

CY2011

us-gaap

Cost Of Revenue

CostOfRevenue

239386000

CY2011

us-gaap

Effective Income Tax Rate Reconciliation State And Local Income Taxes

EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes

-0.001

pure

CY2011

us-gaap

Asset Retirement Obligation Liabilities Incurred

AssetRetirementObligationLiabilitiesIncurred

1900000

CY2011

infn

Deferred Income Tax Expense Benefit Total

DeferredIncomeTaxExpenseBenefitTotal

-256000

CY2011

infn

Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Total Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodTotalIntrinsicValue

CY2011

infn

Customer Percentage Of Total Revenue

CustomerPercentageOfTotalRevenue

0.10

pure

CY2011

infn

Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease1

OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease1

105000

CY2011

infn

Gain Loss On Foreign Currency Forward Exchange Contracts

GainLossOnForeignCurrencyForwardExchangeContracts

-1300000

CY2011

infn

Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Intrinsic Value

ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodIntrinsicValue

CY2011

infn

Advance To Secure Manufacturing Capacity

AdvanceToSecureManufacturingCapacity

1500000

CY2011

infn

Allocated Share Based Compensation Expense Before Amortization Of Prior Periods Deferred Inventory Cost

AllocatedShareBasedCompensationExpenseBeforeAmortizationOfPriorPeriodsDeferredInventoryCost

45233000

CY2011

infn

Amortization Of Deferred Inventory Cost Recognized As Share Based Compensation Expense

AmortizationOfDeferredInventoryCostRecognizedAsShareBasedCompensationExpense

4924000

CY2011

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

1096000

CY2011

infn

Non Cash Restructuring And Other Costs

NonCashRestructuringAndOtherCosts

-129000

CY2011

infn

Non Cash Settlement For Manufacturing Capacity Advance

NonCashSettlementForManufacturingCapacityAdvance

0

CY2011

infn

Number Of Shares Available For Grant Cost

NumberOfSharesAvailableForGrantCost

2500000

shares

CY2011

infn

Proceeds From Maturities And Calls Of Investments And Exercise Of Put Rights

ProceedsFromMaturitiesAndCallsOfInvestmentsAndExerciseOfPutRights

287781000

CY2011

infn

Product Warranty Change In Estimate

ProductWarrantyChangeInEstimate

-1091000

CY2011

infn

Product Warranty Utilization

ProductWarrantyUtilization

7242000

CY2011

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

3176000

CY2011

infn

Realized Gains On Calls

RealizedGainsOnCalls

0

CY2011

infn

Reclassification Of Options Exercised But Not Vested

ReclassificationOfOptionsExercisedButNotVested

1000

CY2011

infn

Reimbursement Of Manufacturing Capacity Advance

ReimbursementOfManufacturingCapacityAdvance

450000

CY2011

infn

Restructuring And Other Costs Credit

RestructuringAndOtherCostsCredit

-129000

CY2011

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2011

infn

Foreign Currency Transaction Gain Loss

ForeignCurrencyTransactionGainLoss

1000000

CY2011

infn

Change In Excess And Obsolescence

ChangeInExcessAndObsolescence

6300000

CY2011Q1

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

9440000

CY2011Q1

us-gaap

Operating Income Loss

OperatingIncomeLoss

-16009000

CY2011Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.16

CY2011Q1

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

46618000

CY2011Q1

us-gaap

Net Income Loss

NetIncomeLoss

-16394000

CY2011Q1

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

-99000

CY2011Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.16

CY2011Q1

us-gaap

Cost Of Services

CostOfServices

3143000

CY2011Q1

us-gaap

Gross Profit

GrossProfit

42744000

CY2011Q1

us-gaap

Operating Expenses

OperatingExpenses

58753000

CY2011Q1

us-gaap

Revenues

92890000

CY2011Q1

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

286000

CY2011Q1

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

82528000

CY2011Q1

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-16108000

CY2011Q1

us-gaap

Cost Of Revenue

CostOfRevenue

50146000

CY2011Q1

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

385000

CY2011Q1

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

922000

CY2011Q1

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2011Q2

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

10781000

CY2011Q2

us-gaap

Operating Income Loss

OperatingIncomeLoss

-24077000

CY2011Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.23

CY2011Q2

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

54540000

CY2011Q2

us-gaap

Net Income Loss

NetIncomeLoss

-24194000

CY2011Q2

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

245000

CY2011Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.23

CY2011Q2

us-gaap

Cost Of Services

CostOfServices

3708000

CY2011Q2

us-gaap

Gross Profit

GrossProfit

37414000

CY2011Q2

us-gaap

Operating Expenses

OperatingExpenses

61491000

CY2011Q2

us-gaap

Revenues

95956000

CY2011Q2

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

362000

CY2011Q2

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

84361000

CY2011Q2

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-23832000

CY2011Q2

us-gaap

Cost Of Revenue

CostOfRevenue

58542000

CY2011Q2

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

294000

CY2011Q2

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

814000

CY2011Q2

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2011Q3

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

13621000

CY2011Q3

us-gaap

Operating Income Loss

OperatingIncomeLoss

-21702000

CY2011Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.21

CY2011Q3

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

57449000

CY2011Q3

us-gaap

Net Income Loss

NetIncomeLoss

-21806000

CY2011Q3

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

393000

CY2011Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.21

CY2011Q3

us-gaap

Cost Of Services

CostOfServices

5757000

CY2011Q3

us-gaap

Gross Profit

GrossProfit

40649000

CY2011Q3

us-gaap

Operating Expenses

OperatingExpenses

62351000

CY2011Q3

us-gaap

Revenues

104022000

CY2011Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

497000

CY2011Q3

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

89554000

CY2011Q3

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-21309000

CY2011Q3

us-gaap

Cost Of Revenue

CostOfRevenue

63373000

CY2011Q3

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

167000

CY2011Q3

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

847000

CY2011Q3

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2012Q1

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

11779000

CY2012Q1

us-gaap

Operating Income Loss

OperatingIncomeLoss

-19884000

CY2012Q1

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.19

CY2012Q1

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

59324000

CY2012Q1

us-gaap

Net Income Loss

NetIncomeLoss

-20612000

CY2012Q1

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

-149000

CY2012Q1

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.19

CY2012Q1

us-gaap

Cost Of Services

CostOfServices

4759000

CY2012Q1

us-gaap

Gross Profit

GrossProfit

40427000

CY2012Q1

us-gaap

Operating Expenses

OperatingExpenses

60311000

CY2012Q1

us-gaap

Revenues

104701000

CY2012Q1

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

579000

CY2012Q1

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

92391000

CY2012Q1

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-20033000

CY2012Q1

us-gaap

Cost Of Revenue

CostOfRevenue

64274000

CY2012Q1

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

191000

CY2012Q1

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

531000

CY2012Q1

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2012Q2

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

15092000

CY2012Q2

us-gaap

Operating Income Loss

OperatingIncomeLoss

-29399000

CY2012Q2

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.27

CY2012Q2

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

56017000

CY2012Q2

us-gaap

Net Income Loss

NetIncomeLoss

-29549000

CY2012Q2

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

377000

CY2012Q2

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.27

CY2012Q2

us-gaap

Cost Of Services

CostOfServices

4901000

CY2012Q2

us-gaap

Gross Profit

GrossProfit

32374000

CY2012Q2

us-gaap

Operating Expenses

OperatingExpenses

61773000

CY2012Q2

us-gaap

Revenues

93458000

CY2012Q2

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

527000

CY2012Q2

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

77843000

CY2012Q2

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-29022000

CY2012Q2

us-gaap

Cost Of Revenue

CostOfRevenue

61084000

CY2012Q2

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

166000

CY2012Q2

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

523000

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-18804000

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

93025000

CY2012Q2

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2012Q3

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

12911000

CY2012Q3

us-gaap

Operating Income Loss

OperatingIncomeLoss

-18205000

CY2012Q3

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.17

CY2012Q3

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

66510000

CY2012Q3

us-gaap

Net Income Loss

NetIncomeLoss

-19081000

CY2012Q3

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

-442000

CY2012Q3

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.17

CY2012Q3

us-gaap

Cost Of Services

CostOfServices

4102000

CY2012Q3

us-gaap

Gross Profit

GrossProfit

41500000

CY2012Q3

us-gaap

Operating Expenses

OperatingExpenses

59705000

CY2012Q3

us-gaap

Revenues

112214000

CY2012Q3

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

434000

CY2012Q3

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

98853000

CY2012Q3

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-18647000

CY2012Q3

us-gaap

Cost Of Revenue

CostOfRevenue

70714000

CY2012Q3

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

102000

CY2012Q3

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

450000

CY2012Q3

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

CY2012Q4

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

18620000

CY2012Q4

us-gaap

Operating Income Loss

OperatingIncomeLoss

-15513000

CY2012Q4

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.14

CY2012Q4

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

77023000

CY2012Q4

us-gaap

Net Income Loss

NetIncomeLoss

-16088000

CY2012Q4

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

75000

CY2012Q4

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.14

CY2012Q4

us-gaap

Cost Of Services

CostOfServices

7669000

CY2012Q4

us-gaap

Gross Profit

GrossProfit

43268000

CY2012Q4

us-gaap

Operating Expenses

OperatingExpenses

58781000

CY2012Q4

us-gaap

Revenues

128064000

CY2012Q4

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

650000

CY2012Q4

us-gaap

Sales Revenue Goods Net

SalesRevenueGoodsNet

109051000

CY2012Q4

us-gaap

Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest

IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest

-15438000

CY2012Q4

us-gaap

Cost Of Revenue

CostOfRevenue

84796000

CY2012Q4

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

104000

CY2012Q4

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

393000

CY2012Q4

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

us-gaap

Sales Revenue Services Net

SalesRevenueServicesNet

18391000

us-gaap

Operating Income Loss

OperatingIncomeLoss

-18860000

us-gaap

Earnings Per Share Basic

EarningsPerShareBasic

-0.18

us-gaap

Cost Of Goods Sold

CostOfGoodsSold

61103000

us-gaap

Net Income Loss

NetIncomeLoss

-19350000

us-gaap

Nonoperating Income Expense

NonoperatingIncomeExpense

56000

us-gaap

Earnings Per Share Diluted

EarningsPerShareDiluted

-0.18

us-gaap

Cost Of Services

CostOfServices

5972000

us-gaap

Gross Profit

GrossProfit

44684000

us-gaap

Operating Expenses

OperatingExpenses

63544000

us-gaap

Revenues

112009000

us-gaap

Income Tax Expense Benefit

IncomeTaxExpenseBenefit

546000

us-gaap

Cost Of Revenue

CostOfRevenue

67325000

infn

Cost Of Ratable Product And Related Support And Services

CostOfRatableProductAndRelatedSupportAndServices

250000

infn

Ratable Product And Related Support And Services

RatableProductAndRelatedSupportAndServices

593000

infn

Restructuring Costs Credit Related To Cost Of Revenue

RestructuringCostsCreditRelatedToCostOfRevenue

0

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$INFN
Infinera Corp Stock $infn

2012 Form 10-K Financial Statement

#000119312513091900 Filed on March 05, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$INFN Infinera Corp Stock $infn

2012 Form 10-K Financial Statement

#000119312513091900 Filed on March 05, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$INFN
Infinera Corp Stock $infn