10-K Filing

NETGEAR, INC. CIK: 1122904 FY 2018

Filing Information

Form Type	10-K
Accession Number	`0001122904-19-000060`
Period End Date	20181231
Filing Date	20190222
Fiscal Year	2018
Fiscal Period	FY
XBRL Instance	ntgr-20181231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 84 Income Statement 160 Cash Flow Statement 133 Stockholders Equity 48 Comprehensive Income 38

Balance Sheet 84 line items

Line Item	Tag	Value	Unit	Period
Preferred Stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Preferred Stock, par value (in usd per share)	`PreferredStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	5.00M	shares	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$201.05M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$202.73M	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	0.00	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$126.93M	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Short-term investments	`ShortTermInvestments`	$73.32M	USD	Point-in-time
Preferred stock, shares outstanding (in shares)	`PreferredStockSharesOutstanding`	0.00	shares	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$303.67M	USD	Point-in-time
Accounts receivable, net	`AccountsReceivableNetCurrent`	$255.12M	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.00	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	200.00M	shares	Point-in-time
Inventories	`InventoryNet`	$162.94M	USD	Point-in-time
Inventories	`InventoryNet`	$243.87M	USD	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$36.00M	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	31.56M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	31.32M	shares	Point-in-time
Prepaid expenses and other current assets	`PrepaidExpenseAndOtherAssetsCurrent`	$24.83M	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	31.32M	shares	Point-in-time
Current assets of discontinued operations	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	-	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	31.56M	shares	Point-in-time
Current assets of discontinued operations	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$243.12M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$857.90M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.02B	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$18.15M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$20.18M	USD	Point-in-time
Property and equipment, net	`PropertyPlantAndEquipmentNet`	$17.35M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$17.15M	USD	Point-in-time
Intangibles, net	`IntangibleAssetsNetExcludingGoodwill`	$20.64M	USD	Point-in-time
Goodwill	`Goodwill`	$64.31M	USD	Point-in-time
Goodwill	`Goodwill`	$64.31M	USD	Point-in-time
Goodwill	`Goodwill`	$80.72M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$49.47M	USD	Point-in-time
Other non-current assets	`OtherAssetsNoncurrent`	$67.43M	USD	Point-in-time
Non-current assets of discontinued operations	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	$41.13M	USD	Point-in-time
Non-current assets of discontinued operations	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	-	USD	Point-in-time
Total assets	`Assets`	$1.04B	USD	Point-in-time
Total assets	`Assets`	$1.21B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$139.75M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$91.20M	USD	Point-in-time
Accrued employee compensation	`EmployeeRelatedLiabilitiesCurrent`	$31.67M	USD	Point-in-time
Accrued employee compensation	`EmployeeRelatedLiabilitiesCurrent`	$24.52M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$149.82M	USD	Point-in-time
Other accrued liabilities	`AccruedLiabilitiesCurrent`	$199.47M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$21.21M	USD	Point-in-time
Deferred revenue	`ContractWithCustomerLiabilityCurrent`	$11.09M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$2.02M	USD	Point-in-time
Income taxes payable	`AccruedIncomeTaxesCurrent`	$7.01M	USD	Point-in-time
Current liabilities of discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$130.66M	USD	Point-in-time
Current liabilities of discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	-	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$383.99M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$424.44M	USD	Point-in-time
Non-current income taxes payable	`AccruedIncomeTaxesNoncurrent`	$31.54M	USD	Point-in-time
Non-current income taxes payable	`AccruedIncomeTaxesNoncurrent`	$19.60M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$12.23M	USD	Point-in-time
Other non-current liabilities	`OtherLiabilitiesNoncurrent`	$8.77M	USD	Point-in-time
Non-current liabilities of discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent`	$13.33M	USD	Point-in-time
Non-current liabilities of discontinued operations	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent`	-	USD	Point-in-time
Total liabilities	`Liabilities`	$415.82M	USD	Point-in-time
Total liabilities	`Liabilities`	$478.08M	USD	Point-in-time
Commitments and contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies (Note 10)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock: $0.001 par value; 5,000,000 shares authorized; none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock: $0.001 par value; 5,000,000 shares authorized; none issued or outstanding	`PreferredStockValue`	-	USD	Point-in-time
Common stock: $0.001 par value; 200,000,000 shares authorized; shares issued and outstanding: 31,562,358 and 31,319,578 as of December 31, 2018 and 2017, respectively	`CommonStockValue`	$31.00K	USD	Point-in-time
Common stock: $0.001 par value; 200,000,000 shares authorized; shares issued and outstanding: 31,562,358 and 31,319,578 as of December 31, 2018 and 2017, respectively	`CommonStockValue`	$32.00K	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$793.59M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$603.14M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-15.00K	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-851.00K	USD	Point-in-time
Retained earnings (losses)	`RetainedEarningsAccumulatedDeficit`	$-166.05M	USD	Point-in-time
Retained earnings (losses)	`RetainedEarningsAccumulatedDeficit`	$128.17M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$730.49M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$708.71M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$796.82M	USD	Point-in-time
Total stockholders equity	`StockholdersEquity`	$627.55M	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$1.21B	USD	Point-in-time
Total liabilities and stockholders equity	`LiabilitiesAndStockholdersEquity`	$1.04B	USD	Point-in-time

Income Statement 160 line items

Line Item	Tag	Value	Unit	Period
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$255.28M	USD	1 Quarter
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$288.93M	USD	1 Quarter
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$251.95M	USD	1 Quarter
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.06B	USD	Annual
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$251.69M	USD	1 Quarter
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$274.15M	USD	1 Quarter
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$269.41M	USD	1 Quarter
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$245.20M	USD	1 Quarter
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.04B	USD	Annual
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.14B	USD	Annual
Net revenue	`RevenueFromContractWithCustomerExcludingAssessedTax`	$261.38M	USD	1 Quarter
Cost of revenue	`CostOfGoodsAndServicesSold`	$717.12M	USD	Annual
Cost of revenue	`CostOfGoodsAndServicesSold`	$769.54M	USD	Annual
Cost of revenue	`CostOfGoodsAndServicesSold`	$731.45M	USD	Annual
Gross profit	`GrossProfit`	$94.44M	USD	1 Quarter
Gross profit	`GrossProfit`	$307.72M	USD	Annual
Gross profit	`GrossProfit`	$90.65M	USD	1 Quarter
Gross profit	`GrossProfit`	$341.70M	USD	Annual
Gross profit	`GrossProfit`	$76.13M	USD	1 Quarter
Gross profit	`GrossProfit`	$75.38M	USD	1 Quarter
Gross profit	`GrossProfit`	$80.28M	USD	1 Quarter
Gross profit	`GrossProfit`	$76.32M	USD	1 Quarter
Gross profit	`GrossProfit`	$80.11M	USD	1 Quarter
Gross profit	`GrossProfit`	$373.90M	USD	Annual
Gross profit	`GrossProfit`	$76.10M	USD	1 Quarter
Research and development	`ResearchAndDevelopmentExpense`	$71.89M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$82.42M	USD	Annual
Research and development	`ResearchAndDevelopmentExpense`	$70.90M	USD	Annual
Sales and marketing	`SellingAndMarketingExpense`	$152.57M	USD	Annual
Sales and marketing	`SellingAndMarketingExpense`	$138.68M	USD	Annual
Sales and marketing	`SellingAndMarketingExpense`	$139.59M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$64.86M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$54.35M	USD	Annual
General and administrative	`GeneralAndAdministrativeExpense`	$54.00M	USD	Annual
Separation Expense	`ProfessionalFees`	-	USD	Annual
Separation Expense	`ProfessionalFees`	-	USD	Annual
Separation Expense	`ProfessionalFees`	$929.00K	USD	Annual
Restructuring and other charges	`RestructuringAndOtherCharges`	$3.84M	USD	Annual
Restructuring and other charges	`RestructuringAndOtherCharges`	$97.00K	USD	Annual
Restructuring and other charges	`RestructuringAndOtherCharges`	$2.20M	USD	Annual
Litigation reserves, net	`GainLossRelatedToLitigationSettlement`	$-73.00K	USD	Annual
Litigation reserves, net	`GainLossRelatedToLitigationSettlement`	$-15.00K	USD	Annual
Litigation reserves, net	`GainLossRelatedToLitigationSettlement`	$-148.00K	USD	Annual
Total operating expenses	`OperatingExpenses`	$302.98M	USD	Annual
Total operating expenses	`OperatingExpenses`	$265.16M	USD	Annual
Total operating expenses	`OperatingExpenses`	$268.40M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$42.55M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$105.50M	USD	Annual
Income from operations	`OperatingIncomeLoss`	$38.71M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$3.98M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$2.11M	USD	Annual
Interest income	`InvestmentIncomeInterest`	$1.16M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$510.00K	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$1.56M	USD	Annual
Other income (expense), net	`OtherNonoperatingIncomeExpense`	$-166.00K	USD	Annual
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$46.22M	USD	Annual
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$43.20M	USD	Annual
Income from continuing operations before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$106.50M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$4.85M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$5.48M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$19.21M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$57.36M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$36.18M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$-86.00K	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$48.50M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$3.06M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$1.27M	USD	1 Quarter
Provision for income taxes	`IncomeTaxExpenseBenefit`	$25.88M	USD	Annual
Provision for income taxes	`IncomeTaxExpenseBenefit`	$950.00K	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$70.31M	USD	Annual
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$16.31M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-535.00K	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$17.33M	USD	Annual
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$533.00K	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-41.78M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$11.03M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$9.99M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.02M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$9.62M	USD	1 Quarter
Net income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-11.13M	USD	Annual
Net income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.54M	USD	Annual
Net income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$30.57M	USD	Annual
Net income (loss) from discontinued operations, net of tax	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-35.66M	USD	Annual
Net income (loss)	`ProfitLoss`	$-27.84M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$15.99M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-31.93M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$14.58M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$75.85M	USD	Annual
Net income (loss)	`ProfitLoss`	$19.44M	USD	Annual
Net income (loss)	`ProfitLoss`	$-5.23M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$20.79M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-18.33M	USD	Annual
Net income (loss)	`ProfitLoss`	$9.15M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$5.59M	USD	1 Quarter
Net loss attributable to non-controlling interest in discontinued operations	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Net loss attributable to non-controlling interest in discontinued operations	`NetIncomeLossAttributableToNoncontrollingInterest`	$-9.17M	USD	Annual
Net loss attributable to non-controlling interest in discontinued operations	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$-5.23M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$9.95M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$5.59M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$19.44M	USD	Annual
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$-9.16M	USD	Annual
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$-19.47M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$75.85M	USD	Annual
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-1.33	USD	1 Quarter
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.31	USD	1 Quarter
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.15	USD	Annual
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.35	USD	Annual
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.02	USD	1 Quarter
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.02	USD	1 Quarter
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.33	USD	1 Quarter
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.03	USD	1 Quarter
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.30	USD	1 Quarter
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.55	USD	Annual
Income (loss) per share - basic, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.51	USD	1 Quarter
Income (loss) per share - basic, discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.17	USD	Annual
Income (loss) per share - basic, discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$-0.84	USD	Annual
Income (loss) per share - basic, discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare`	$0.96	USD	Annual
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$0.66	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$0.61	USD	Annual
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$0.31	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$0.45	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$-1.02	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$-0.29	USD	Annual
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$-0.17	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$-0.62	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$0.49	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$0.18	USD	1 Quarter
Net income (loss) attributable to Netgear per share - basic (in dollars per share)	`EarningsPerShareBasic`	$2.32	USD	Annual
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.35	USD	Annual
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.49	USD	1 Quarter
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.02	USD	1 Quarter
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.30	USD	1 Quarter
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.30	USD	1 Quarter
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-1.33	USD	1 Quarter
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.03	USD	1 Quarter
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.52	USD	Annual
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.08	USD	Annual
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.32	USD	1 Quarter
Income (loss) per share - diluted, continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.02	USD	1 Quarter
Income (loss) per share - diluted, discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$-0.80	USD	Annual
Income (loss) per share - diluted, discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.96	USD	Annual
Income (loss) per share - diluted, discontinued operations (in dollars per share)	`DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare`	$0.17	USD	Annual
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$-1.02	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.30	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.61	USD	Annual
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.47	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.16	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.62	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.44	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.17	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.64	USD	1 Quarter
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$-0.28	USD	Annual
Net income (loss) attributable to Netgear per share - diluted (in dollars per share)	`EarningsPerShareDiluted`	$2.25	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	32.10M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	31.63M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	32.76M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	32.10M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	33.14M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	33.73M	shares	Annual

Cash Flow Statement 133 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-27.84M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$15.99M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-31.93M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$14.58M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$75.85M	USD	Annual
Net income (loss)	`ProfitLoss`	$19.44M	USD	Annual
Net income (loss)	`ProfitLoss`	$-5.23M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$20.79M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-18.33M	USD	Annual
Net income (loss)	`ProfitLoss`	$9.15M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$5.59M	USD	1 Quarter
Net (income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$5.54M	USD	Annual
Net (income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$30.57M	USD	Annual
Net (income) loss from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-35.66M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$18.85M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$29.93M	USD	Annual
Depreciation and amortization	`DepreciationDepletionAndAmortization`	$22.53M	USD	Annual
Purchase premium amortization/discount accretion on investments, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-46.00K	USD	Annual
Purchase premium amortization/discount accretion on investments, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$-167.00K	USD	Annual
Purchase premium amortization/discount accretion on investments, net	`AccretionAmortizationOfDiscountsAndPremiumsInvestments`	$745.00K	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$17.14M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$18.97M	USD	Annual
Stock-based compensation	`ShareBasedCompensation`	$26.46M	USD	Annual
Income tax impact associated with stock option exercises	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	-	USD	Annual
Income tax impact associated with stock option exercises	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	-	USD	Annual
Income tax impact associated with stock option exercises	`ExcessTaxBenefitFromShareBasedCompensationOperatingActivities`	$-2.16M	USD	Annual
Gains /charges related to long-term investments	`GainLossOnInvestments`	$-861.00K	USD	Annual
Gains /charges related to long-term investments	`GainLossOnInvestments`	-	USD	Annual
Gains /charges related to long-term investments	`GainLossOnInvestments`	-	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$21.12M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$2.46M	USD	Annual
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$869.00K	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-23.13M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$43.05M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$23.12M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$82.16M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$12.65M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-37.20M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-4.60M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$-8.69M	USD	Annual
Prepaid expenses and other assets	`IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets`	$12.11M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$9.82M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$45.50M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-432.00K	USD	Annual
Accrued employee compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$7.14M	USD	Annual
Accrued employee compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$-5.28M	USD	Annual
Accrued employee compensation	`IncreaseDecreaseInEmployeeRelatedLiabilities`	$3.70M	USD	Annual
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$15.59M	USD	Annual
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$15.11M	USD	Annual
Other accrued liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-17.77M	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$2.44M	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$-4.56M	USD	Annual
Deferred revenue	`IncreaseDecreaseInContractWithCustomerLiability`	$5.76M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$18.29M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-16.94M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$3.87M	USD	Annual
Net cash provided by (used in) continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$-15.06M	USD	Annual
Net cash provided by (used in) continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$100.35M	USD	Annual
Net cash provided by (used in) continuing operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$134.82M	USD	Annual
Net cash used in discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-12.82M	USD	Annual
Net cash used in discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-88.15M	USD	Annual
Net cash used in discontinued operating activities	`CashProvidedByUsedInOperatingActivitiesDiscontinuedOperations`	$-16.64M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$87.52M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-103.21M	USD	Annual
Net cash provided by (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$118.18M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$136.56M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$81.81M	USD	Annual
Purchases of short-term investments	`PaymentsToAcquireShortTermInvestments`	$144.27M	USD	Annual
Proceeds from maturities of short-term investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments`	$135.55M	USD	Annual
Proceeds from maturities of short-term investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments`	$137.06M	USD	Annual
Proceeds from maturities of short-term investments	`ProceedsFromMaturitiesPrepaymentsAndCallsOfShorttermInvestments`	$115.29M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$12.25M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$10.23M	USD	Annual
Purchases of property and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$10.14M	USD	Annual
Purchases of long-term investments	`PaymentsToAcquireOtherInvestments`	-	USD	Annual
Purchases of long-term investments	`PaymentsToAcquireOtherInvestments`	$4.40M	USD	Annual
Purchases of long-term investments	`PaymentsToAcquireOtherInvestments`	$1.09M	USD	Annual
Proceeds from sale of long-term investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	$624.00K	USD	Annual
Proceeds from sale of long-term investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	-	USD	Annual
Proceeds from sale of long-term investments	`ProceedsFromSaleMaturityAndCollectionsOfInvestments`	-	USD	Annual
Payments made in connection with business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Payments made in connection with business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	-	USD	Annual
Payments made in connection with business acquisitions, net of cash acquired	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$14.35M	USD	Annual
Net cash provided by (used in) continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-15.55M	USD	Annual
Net cash provided by (used in) continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$28.17M	USD	Annual
Net cash provided by (used in) continuing investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-39.21M	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-4.27M	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-9.55M	USD	Annual
Net cash used in discontinued investing activities	`CashProvidedByUsedInInvestingActivitiesDiscontinuedOperations`	$-71.36M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-19.82M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-43.19M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-48.76M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$30.00M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$113.16M	USD	Annual
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$38.25M	USD	Annual
Restricted stock unit withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.69M	USD	Annual
Restricted stock unit withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.42M	USD	Annual
Restricted stock unit withholdings	`PaymentsRelatedToTaxWithholdingForShareBasedCompensation`	$8.06M	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$6.84M	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$28.15M	USD	Annual
Proceeds from exercise of stock options	`ProceedsFromStockOptionsExercised`	$9.51M	USD	Annual
Proceeds from issuance of common stock under employee stock purchase plan	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$5.55M	USD	Annual
Proceeds from issuance of common stock under employee stock purchase plan	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$4.76M	USD	Annual
Proceeds from issuance of common stock under employee stock purchase plan	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$3.89M	USD	Annual
Net cash used in continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-105.30M	USD	Annual
Net cash used in continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-10.90M	USD	Annual
Net cash used in continuing financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-25.67M	USD	Annual
Net cash provided by discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash provided by discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	-	USD	Annual
Net cash provided by discontinued financing activities	`CashProvidedByUsedInFinancingActivitiesDiscontinuedOperations`	$170.25M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-105.30M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-10.90M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$144.58M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$58.52M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.82M	USD	Annual
Net increase (decrease) in cash and cash equivalents	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-37.60M	USD	Annual
Cash and cash equivalents, at beginning of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$240.47M	USD	Point-in-time
Cash and cash equivalents, at beginning of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$181.94M	USD	Point-in-time
Cash and cash equivalents, at beginning of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$202.87M	USD	Point-in-time
Cash and cash equivalents, at end of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$240.47M	USD	Point-in-time
Cash and cash equivalents, at end of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$181.94M	USD	Point-in-time
Cash and cash equivalents, at end of year	`CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations`	$202.87M	USD	Point-in-time
Cash and cash equivalents, at end of year	`CashAndCashEquivalentsAtCarryingValue`	$201.05M	USD	Point-in-time
Cash and cash equivalents, at end of year	`CashAndCashEquivalentsAtCarryingValue`	$202.73M	USD	Point-in-time
Cash paid for income taxes	`IncomeTaxesPaid`	$35.15M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$23.22M	USD	Annual
Cash paid for income taxes	`IncomeTaxesPaid`	$32.09M	USD	Annual
Additions to property and equipment included in accounts payable and other accrued liabilities	`CapitalExpendituresIncurredButNotYetPaid`	$744.00K	USD	Annual
Additions to property and equipment included in accounts payable and other accrued liabilities	`CapitalExpendituresIncurredButNotYetPaid`	$2.60M	USD	Annual
Additions to property and equipment included in accounts payable and other accrued liabilities	`CapitalExpendituresIncurredButNotYetPaid`	$638.00K	USD	Annual
Estimated fair value of contingent consideration in connection with business acquisition in other accrued liabilities	`BusinessCombinationContingentConsiderationLiabilityNoncurrent`	-	USD	Point-in-time
Estimated fair value of contingent consideration in connection with business acquisition in other accrued liabilities	`BusinessCombinationContingentConsiderationLiabilityNoncurrent`	$5.95M	USD	Point-in-time
Estimated fair value of contingent consideration in connection with business acquisition in other accrued liabilities	`BusinessCombinationContingentConsiderationLiabilityNoncurrent`	-	USD	Point-in-time

Stockholders Equity 48 line items

Line Item	Tag	Value	Unit	Period
Beginning balance	`StockholdersEquity`	$730.49M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$708.71M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$796.82M	USD	Point-in-time
Beginning balance	`StockholdersEquity`	$627.55M	USD	Point-in-time
Change in unrealized gains and losses on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$78.00K	USD	Annual
Change in unrealized gains and losses on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$21.00K	USD	Annual
Change in unrealized gains and losses on available-for-sale securities, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-73.00K	USD	Annual
Change in unrealized gains and losses on derivatives, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$1.91M	USD	Annual
Change in unrealized gains and losses on derivatives, net of tax	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-2.72M	USD	Annual
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$-5.23M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$9.95M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$5.59M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$19.44M	USD	Annual
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$-9.16M	USD	Annual
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$-19.47M	USD	1 Quarter
Net income (loss) attributable to NETGEAR, Inc.	`NetIncomeLoss`	$75.85M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$19.18M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$31.97M	USD	Annual
Stock-based compensation expense	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$22.15M	USD	Annual
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	500,000.00	shares	Annual
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	900,000.00	shares	Annual
Repurchases of common stock (in shares)	`StockRepurchasedAndRetiredDuringPeriodShares`	2.40M	shares	Annual
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$30.00M	USD	Annual
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$38.25M	USD	Annual
Repurchases of common stock	`StockRepurchasedAndRetiredDuringPeriodValue`	$113.16M	USD	Annual
Restricted stock unit withholdings (in shares)	`SharesPaidForTaxWithholdingForShareBasedCompensation`	105,000.00	shares	Annual
Restricted stock unit withholdings (in shares)	`SharesPaidForTaxWithholdingForShareBasedCompensation`	138,000.00	shares	Annual
Restricted stock unit withholdings (in shares)	`SharesPaidForTaxWithholdingForShareBasedCompensation`	135,000.00	shares	Annual
Restricted stock unit withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$8.06M	USD	Annual
Restricted stock unit withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$6.42M	USD	Annual
Restricted stock unit withholdings	`AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation`	$4.69M	USD	Annual
Issuance of common stock under stock-based compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$12.39M	USD	Annual
Issuance of common stock under stock-based compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$31.63M	USD	Annual
Issuance of common stock under stock-based compensation plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$14.36M	USD	Annual
Income tax impact associated with stock option exercises	`AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet`	$2.45M	USD	Annual
Cumulative effect of new accounting principle in the period of adoption	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$8.59M	USD	Point-in-time
Cumulative effect of new accounting principle in the period of adoption	`CumulativeEffectOfNewAccountingPrincipleInPeriodOfAdoption`	$92.00K	USD	Point-in-time
Change in unrealized gains and losses on derivatives, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$758.00K	USD	Annual
Net loss attributable to non-controlling interest in discontinued operations	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Net loss attributable to non-controlling interest in discontinued operations	`NetIncomeLossAttributableToNoncontrollingInterest`	$-9.17M	USD	Annual
Net loss attributable to non-controlling interest in discontinued operations	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	Annual
Stock-based compensation expense for Arlo's shares	`NoncontrollingInterestSharebasedCompensation`	$942.00K	USD	Annual
Sale of Arlo's common stock	`NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest`	$170.25M	USD	Annual
Distribution of Arlo	`StockholdersEquityNoteSpinoffTransaction`	$271.52M	USD	Annual
Ending balance	`StockholdersEquity`	$730.49M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$708.71M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$796.82M	USD	Point-in-time
Ending balance	`StockholdersEquity`	$627.55M	USD	Point-in-time

Comprehensive Income 38 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$-27.84M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$15.99M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-31.93M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$14.58M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$75.85M	USD	Annual
Net income (loss)	`ProfitLoss`	$19.44M	USD	Annual
Net income (loss)	`ProfitLoss`	$-5.23M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$20.79M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$-18.33M	USD	Annual
Net income (loss)	`ProfitLoss`	$9.15M	USD	1 Quarter
Net income (loss)	`ProfitLoss`	$5.59M	USD	1 Quarter
Unrealized gains (losses) on derivative instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax`	$834.00K	USD	Annual
Unrealized gains (losses) on derivative instruments	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	$-3.07M	USD	Annual
Unrealized gains (losses) on derivative instruments	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax`	$2.19M	USD	Annual
Unrealized gains (losses) on available-for-sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-115.00K	USD	Annual
Unrealized gains (losses) on available-for-sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$33.00K	USD	Annual
Unrealized gains (losses) on available-for-sale securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$128.00K	USD	Annual
Other comprehensive income (loss), before tax	`OtherComprehensiveIncomeLossBeforeTax`	$2.22M	USD	Annual
Other comprehensive income (loss), before tax	`OtherComprehensiveIncomeLossBeforeTax`	$962.00K	USD	Annual
Other comprehensive income (loss), before tax	`OtherComprehensiveIncomeLossBeforeTax`	$-3.18M	USD	Annual
Tax benefit (provision) related to derivative instruments	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTax`	$76.00K	USD	Annual
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax`	$-352.00K	USD	Annual
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax	`OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax`	$273.00K	USD	Annual
Tax benefit (provision) related to available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$12.00K	USD	Annual
Tax benefit (provision) related to available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$50.00K	USD	Annual
Tax benefit (provision) related to available-for-sale securities	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-42.00K	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-2.79M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$836.00K	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.94M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-17.49M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$16.65M	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$77.79M	USD	Annual
Comprehensive loss attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-9.16M	USD	Annual
Comprehensive loss attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	Annual
Comprehensive loss attributable to non-controlling interest, net of tax	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	-	USD	Annual
Comprehensive income (loss) attributable to NETGEAR, Inc.	`ComprehensiveIncomeNetOfTax`	$16.65M	USD	Annual
Comprehensive income (loss) attributable to NETGEAR, Inc.	`ComprehensiveIncomeNetOfTax`	$-8.33M	USD	Annual
Comprehensive income (loss) attributable to NETGEAR, Inc.	`ComprehensiveIncomeNetOfTax`	$77.79M	USD	Annual

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