$LOGI
LOGITECH INTERNATIONAL S.A. Stock $logi

$logi Overview Financials Valuation SEC Filings Company Website

2012 Q1 Form 10-K Financial Statement

#000104746913006614 Filed on May 30, 2013

Income Statement

Concept	2012 Q1	2011 Q1	2011
Revenue	$532.0M	$547.6M	$2.363B
YoY Change	-2.85%	4.23%	20.14%
Cost Of Revenue	$307.1M	$368.2M	$1.526B
YoY Change	-16.59%	9.23%	13.92%
Gross Profit	$224.8M	$179.4M	$836.5M
YoY Change	25.31%	-4.73%	33.44%
Gross Profit Margin	42.26%	32.76%	35.4%
Selling, General & Admin	$118.3M	$137.6M	$537.5M
YoY Change	-14.03%	14.1%	30.8%
% of Gross Profit	52.62%	76.7%	64.25%
Research & Development	$40.80M	$38.10M	$156.4M
YoY Change	7.09%	-4.03%	15.16%
% of Gross Profit	18.15%	21.24%	18.7%
Depreciation & Amortization	$24.10M	$19.10M	$76.00M
YoY Change	26.18%	-10.75%	7.19%
% of Gross Profit	10.72%	10.65%	9.09%
Operating Expenses	$159.1M	$175.8M	$693.9M
YoY Change	-9.5%	9.67%	26.92%
Operating Profit	$65.70M	$3.600M	$142.7M
YoY Change	1725.0%	-87.14%	77.88%
Interest Expense	$500.0K	$600.0K	$27.00K
YoY Change	-16.67%	20.0%	-99.39%
% of Operating Profit	0.76%	16.67%	0.02%
Other Income/Expense, Net	-$2.500M	$2.700M	$3.476M
YoY Change	-192.59%	285.71%	334.5%
Pretax Income	$63.70M	$6.900M	$50.22M
YoY Change	823.19%	-76.12%	-39.93%
Income Tax	$2.700M	$4.200M	$19.99M
% Of Pretax Income	4.24%	60.87%	39.8%
Net Earnings	$61.10M	$2.800M	$128.5M
YoY Change	2082.14%	-88.57%	97.69%
Net Earnings / Revenue	11.48%	0.51%	5.44%
Basic Earnings Per Share
Diluted Earnings Per Share	$354.2K	$15.55K	$0.72
COMMON SHARES
Basic Shares Outstanding			176.9M
Diluted Shares Outstanding			178.8M shares

Balance Sheet

Concept	2012 Q1	2011 Q1	2011
SHORT-TERM ASSETS
Cash & Short-Term Investments	$478.4M	$477.9M	$477.9M
YoY Change	0.1%	49.39%	49.39%
Cash & Equivalents	$478.4M	$477.9M	$477.9M
Short-Term Investments
Other Short-Term Assets	$65.99M	$59.35M	$41.50M
YoY Change	11.19%	0.76%	7.51%
Inventory	$297.1M	$280.8M	$280.8M
Prepaid Expenses
Receivables	$223.1M	$258.3M	$431.2M
Other Receivables	$0.00	$0.00	-$155.1M
Total Short-Term Assets	$1.065B	$1.076B	$1.076B
YoY Change	-1.1%	35.62%	35.62%
LONG-TERM ASSETS
Property, Plant & Equipment	$94.88M	$84.16M	$84.20M
YoY Change	12.74%	-7.72%	-7.68%
Goodwill	$560.5M	$547.2M
YoY Change	2.44%
Intangibles	$53.52M	$74.62M
YoY Change	-28.28%
Long-Term Investments			$13.10M
YoY Change
Other Assets	$83.03M	$79.21M	$66.10M
YoY Change	4.83%	20.2%	0.3%
Total Long-Term Assets	$792.0M	$785.2M	$785.2M
YoY Change	0.86%	-2.58%	-2.58%
TOTAL ASSETS
Total Short-Term Assets	$1.065B	$1.076B	$1.076B
Total Long-Term Assets	$792.0M	$785.2M	$785.2M
Total Assets	$1.856B	$1.862B	$1.862B
YoY Change	-0.27%	16.37%	16.37%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$301.1M	$298.2M	$298.2M
YoY Change	0.99%	15.57%	15.58%
Accrued Expenses	$186.7M	$172.6M	$172.6M
YoY Change	8.18%	-5.34%	-5.32%
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	$487.8M	$470.7M	$470.7M
YoY Change	3.63%	6.91%	6.9%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$8.858M	$185.8M	$185.8M
YoY Change	-95.23%	16.34%	16.34%
Total Long-Term Liabilities	$218.5M	$185.8M	$185.8M
YoY Change	17.56%	16.37%	16.34%
TOTAL LIABILITIES
Total Short-Term Liabilities	$487.8M	$470.7M	$470.7M
Total Long-Term Liabilities	$218.5M	$185.8M	$185.8M
Total Liabilities	$706.3M	$656.6M	$656.6M
YoY Change	7.57%	9.43%	9.43%
SHAREHOLDERS EQUITY
Retained Earnings	$1.557B	$1.514B
YoY Change	2.8%
Common Stock		$33.37M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$343.8M	$264.0M
YoY Change	30.23%
Treasury Stock Shares	27.17M shares	12.43M shares
Shareholders Equity	$1.132B	$1.158B	$1.205B
YoY Change
Total Liabilities & Shareholders Equity	$1.856B	$1.862B	$1.862B
YoY Change	-0.27%	16.37%	16.37%

Cashflow Statement

Concept	2012 Q1	2011 Q1	2011
OPERATING ACTIVITIES
Net Income	$61.10M	$2.800M	$128.5M
YoY Change	2082.14%	-88.57%	97.69%
Depreciation, Depletion And Amortization	$24.10M	$19.10M	$76.00M
YoY Change	26.18%	-10.75%	7.19%
Cash From Operating Activities	$48.30M	$3.300M	$156.6M
YoY Change	1363.64%	-94.99%	-57.13%
INVESTING ACTIVITIES
Capital Expenditures	-$22.80M	-$11.20M	$43.04M
YoY Change	103.57%	-16.42%	-208.14%
Acquisitions			$7.300M
YoY Change
Other Investing Activities	$4.000M	$8.900M	$3.200M
YoY Change	-55.06%		-100.82%
Cash From Investing Activities	-$18.80M	-$2.400M	-$39.90M
YoY Change	683.33%	-82.09%	-90.67%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-75.30M	15.30M	46.40M
YoY Change	-592.16%	-239.09%	-142.88%
NET CHANGE
Cash From Operating Activities	48.30M	3.300M	156.6M
Cash From Investing Activities	-18.80M	-2.400M	-39.90M
Cash From Financing Activities	-75.30M	15.30M	46.40M
Net Change In Cash	-45.80M	16.20M	163.1M
YoY Change	-382.72%	-60.96%	-195.55%
FREE CASH FLOW
Cash From Operating Activities	$48.30M	$3.300M	$156.6M
Capital Expenditures	-$22.80M	-$11.20M	$43.04M
Free Cash Flow	$71.10M	$14.50M	$113.6M
YoY Change	390.34%	-81.72%	-71.97%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	3476000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-253725000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	91277000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	148448000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-25588000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	19819000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	19988000	USD
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	71458000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	128460000	USD
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.44
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.41
CY2013Q1	us-gaap	Assets Current AssetsCurrent	844510000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-241000	USD
CY2012Q1	us-gaap	Assets Current AssetsCurrent	1064536000	USD
CY2013Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	87649000	USD
CY2013	logi	Other Comprehensive Income Defined Benefit Plans Foreign Currency Exchange Rate Changes OtherComprehensiveIncomeDefinedBenefitPlansForeignCurrencyExchangeRateChanges	-1301000	USD
CY2012Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	94884000	USD
CY2012	logi	Other Comprehensive Income Defined Benefit Plans Foreign Currency Exchange Rate Changes OtherComprehensiveIncomeDefinedBenefitPlansForeignCurrencyExchangeRateChanges	-89000	USD
CY2013Q1	us-gaap	Goodwill Goodwill	340132000	USD
CY2011	logi	Other Comprehensive Income Defined Benefit Plans Foreign Currency Exchange Rate Changes OtherComprehensiveIncomeDefinedBenefitPlansForeignCurrencyExchangeRateChanges	1980000	USD
CY2013	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plan Net Transition Asset Obligation Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlanNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostBeforeTax	5000	USD
CY2012Q1	us-gaap	Goodwill Goodwill	560523000	USD
CY2011	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plan Net Transition Asset Obligation Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlanNetTransitionAssetObligationRecognizedInNetPeriodicBenefitCostBeforeTax	5000	USD
CY2013Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	26024000	USD
CY2012Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	53518000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	791000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	15000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Amortization Pension And Other Postretirement Benefit Plans Net Prior Service Cost Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeLossAmortizationPensionAndOtherPostretirementBenefitPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostBeforeTax	-146000	USD
CY2013	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax	1195000	USD
CY2013Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	75796000	USD
CY2012	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax	275000	USD
CY2012Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	83033000	USD
CY2011	us-gaap	Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Before Tax OtherComprehensiveIncomeReclassificationOfDefinedBenefitPlansNetGainLossRecognizedInNetPeriodicBenefitCostBeforeTax	396000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Before Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax	3057000	USD
CY2013Q1	us-gaap	Assets Assets	1374111000	USD
CY2012Q1	us-gaap	Assets Assets	1856494000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Before Tax OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationBeforeTax	23000	USD
CY2012	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-342000	USD
CY2013Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	265995000	USD
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.72
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	744000	USD
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	158468000	shares
CY2012	logi	Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax	483000	USD
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	174648000	shares
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	3854000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-17411000	USD
CY2013Q1	us-gaap	Assets Held For Sale Current AssetsHeldForSaleCurrent	13002000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-5877000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-224283000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	54047000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	122583000	USD
CY2011	us-gaap	Impairment Of Investments ImpairmentOfInvestments	43000	USD
CY2013Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	333824000	USD
CY2012Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	478370000	USD
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	175591000	shares
CY2013Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	179565000	USD
CY2012Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	223104000	USD
CY2013Q1	us-gaap	Inventory Net InventoryNet	261083000	USD
CY2012Q1	us-gaap	Inventory Net InventoryNet	297072000	USD
CY2013Q1	us-gaap	Other Assets Current OtherAssetsCurrent	57036000	USD
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	178790000	shares
CY2012Q1	us-gaap	Other Assets Current OtherAssetsCurrent	65990000	USD
CY2013	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.85
CY2013	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-5415000	USD
CY2012	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-8213000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	5005000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	1351000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-11808000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Net Unamortized Gain Loss Arising During Period Before Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax	-5609000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	-435000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	170000	USD
CY2012	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-29279000	USD
CY2012	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	36621000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	4621000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	3622000	USD
CY2012Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	301111000	USD
CY2013Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	185848000	USD
CY2012Q1	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	186680000	USD
CY2013Q1	us-gaap	Liabilities Of Assets Held For Sale LiabilitiesOfAssetsHeldForSale	1342000	USD
CY2013Q1	us-gaap	Liabilities Current LiabilitiesCurrent	453185000	USD
CY2012Q1	us-gaap	Liabilities Current LiabilitiesCurrent	487791000	USD
CY2013Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	187222000	USD
CY2012Q1	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	218462000	USD
CY2013Q1	us-gaap	Liabilities Liabilities	640407000	USD
CY2012Q1	us-gaap	Liabilities Liabilities	706253000	USD
CY2013Q1	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	30148000	USD
CY2012Q1	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	33370000	USD
CY2013Q1	us-gaap	Treasury Stock Value TreasuryStockValue	179990000	USD
CY2012Q1	us-gaap	Treasury Stock Value TreasuryStockValue	343829000	USD
CY2013Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	975621000	USD
CY2012Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1556629000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-92075000	USD
CY2012Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-95929000	USD
CY2013Q1	us-gaap	Stockholders Equity StockholdersEquity	733704000	USD
CY2012Q1	us-gaap	Stockholders Equity StockholdersEquity	1150241000	USD
CY2013Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1374111000	USD
CY2012Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	1856494000	USD
CY2012Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2013Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.25
CY2012Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.25
CY2013Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	173106000	shares
CY2013Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	173106000	shares
CY2013Q1	logi	Shares Conditionally Authorized SharesConditionallyAuthorized	50000000	shares
CY2013Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	13855000	shares
CY2012Q1	us-gaap	Treasury Stock Shares TreasuryStockShares	27173000	shares
CY2012Q1	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	191606000	shares
CY2012Q1	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	191606000	shares
CY2012Q1	logi	Shares Conditionally Authorized SharesConditionallyAuthorized	50000000	shares
CY2012	logi	Valuation Allowances And Reserves Charged To Cost Of Goods Sold For Product ValuationAllowancesAndReservesChargedToCostOfGoodsSoldForProduct	34074000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	25198000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	31529000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	34846000	USD
CY2013	us-gaap	Depreciation Depreciation	44419000	USD
CY2012	us-gaap	Depreciation Depreciation	45968000	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-1571000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	27800000	USD
CY2012	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	8967000	USD
CY2011	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	838000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	831000	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	6109000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	26000	USD
CY2011	us-gaap	Life Insurance Corporate Or Bank Owned Change In Value LifeInsuranceCorporateOrBankOwnedChangeInValue	901000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	137000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-8492000	USD
CY2013	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-44928000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	54684000	USD
CY2013	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-25046000	USD
CY2011	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	60482000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	1189000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-5825000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	37714000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-36289000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-209784000	USD
CY2013	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-11042000	USD
CY2012	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	9896000	USD
CY2011	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	2715000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	116990000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	196142000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	156742000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	46945000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	47807000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	43039000	USD
CY2012	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	18814000	USD
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	7300000	USD
CY2013	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	917000	USD
CY2012	us-gaap	Proceeds From Sale Of Available For Sale Securities ProceedsFromSaleOfAvailableForSaleSecurities	6550000	USD
CY2012	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	8967000	USD
CY2011	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	2688000	USD
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-5119000	USD
CY2013	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	-144546000	USD
CY2013	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	4196000	USD
CY2012	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	7505000	USD
CY2011	us-gaap	Payments To Acquire Trading Securities Heldforinvestment PaymentsToAcquireTradingSecuritiesHeldforinvestment	19075000	USD
CY2013	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	4463000	USD
CY2012	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	7399000	USD
CY2011	us-gaap	Proceeds From Sale Of Trading Securities Heldforinvestment ProceedsFromSaleOfTradingSecuritiesHeldforinvestment	6470000	USD
CY2011	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	11313000	USD
CY2011	us-gaap	Proceeds From Divestiture Of Businesses ProceedsFromDivestitureOfBusinesses	9087000	USD
CY2011	us-gaap	Payments To Acquire Life Insurance Policies PaymentsToAcquireLifeInsurancePolicies	5000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-50181000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-51210000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-39861000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	89955000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	156036000	USD
CY2013	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	15982000	USD
CY2012	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	17591000	USD
CY2011	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	43001000	USD
CY2013	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	2375000	USD
CY2012	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	966000	USD
CY2011	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	223000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	26000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	37000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	3455000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-139374000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	46233000	USD
CY2013	us-gaap	Payments Of Ordinary Dividends PaymentsOfOrdinaryDividends	133462000	USD
CY2012	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	439000	USD
CY2011	us-gaap	Net Cash Provided By Used In Continuing Operations NetCashProvidedByUsedInContinuingOperations	157987000	USD
CY2013	us-gaap	Interest Paid InterestPaid	1293000	USD
CY2012	us-gaap	Interest Paid InterestPaid	110000	USD
CY2011	us-gaap	Interest Paid InterestPaid	25000	USD
CY2013	us-gaap	Income Taxes Paid IncomeTaxesPaid	14108000	USD
CY2012	us-gaap	Income Taxes Paid IncomeTaxesPaid	14422000	USD
CY2011	us-gaap	Income Taxes Paid IncomeTaxesPaid	16619000	USD
CY2013	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	-8737000	USD
CY2012	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	11216000	USD
CY2011	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	-522000	USD
CY2013	us-gaap	Payments For Repurchase Of Private Placement PaymentsForRepurchaseOfPrivatePlacement	4420000	USD
CY2010Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	319944000	USD
CY2011Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	477931000	USD
CY2013	us-gaap	Nature Of Operations NatureOfOperations	<div style="font-size:10.0pt;font-family:Times New Roman;"> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2"><b>Note 1—The Company</b></font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        Logitech International S.A, together with its consolidated subsidiaries, ("Logitech" or the "Company") develops and markets innovative hardware and software products that enable or enhance digital navigation, music and video entertainment, gaming, social networking, and audio and video communication over the Internet.</font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        Logitech has two operating segments, peripherals and video conferencing. Logitech's peripherals segment encompasses the design, manufacturing and marketing of peripherals for PCs (personal computers), tablets and other digital platforms. Logitech's video conferencing segment offers scalable HD (high-definition) video communications endpoints, HD video conferencing systems with integrated monitors, video bridges and other infrastructure software and hardware to support large-scale video deployments, and services to support these products.</font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        Logitech sells its peripheral products to a network of distributors, retailers and OEMs (original equipment manufacturers). Logitech sells its video conferencing products and services to distributors, value-added resellers, OEMs, and, occasionally, direct enterprise customers. The large majority of its sales have historically been derived from peripheral products for use by consumers.</font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        Logitech was founded in Switzerland in 1981, and Logitech International S.A. has been the parent holding company of Logitech since 1988. Logitech International S.A. is a Swiss holding company with its registered office in Apples, Switzerland, which conducts its business through subsidiaries in the Americas, EMEA (Europe, Middle East, Africa) and Asia Pacific. Shares of Logitech International S.A. are listed on both the Nasdaq Global Select Market, under the trading symbol LOGI, and the SIX Swiss Exchange, under the trading symbol LOGN.</font></p> </div>
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	us-gaap	Sales Revenue Net SalesRevenueNet	2099883000	USD
CY2012	us-gaap	Sales Revenue Net SalesRevenueNet	2316203000	USD
CY2011	us-gaap	Sales Revenue Net SalesRevenueNet	2362886000	USD
CY2013	dei	Entity Registrant Name EntityRegistrantName	LOGITECH INTERNATIONAL SA
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001032975
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-03-31
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--03-31
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2013	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	159304255	shares
CY2013	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1392581000	USD
CY2012	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1539614000	USD
CY2011	us-gaap	Cost Of Goods And Services Sold CostOfGoodsAndServicesSold	1526380000	USD
CY2013	us-gaap	Gross Profit GrossProfit	707302000	USD
CY2012	us-gaap	Gross Profit GrossProfit	776589000	USD
CY2011	us-gaap	Gross Profit GrossProfit	836506000	USD
CY2013	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	431598000	USD
CY2011	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	156390000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	113824000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	116880000	USD
CY2013	us-gaap	Restructuring Charges RestructuringCharges	43704000	USD
CY2013	us-gaap	Operating Expenses OperatingExpenses	959736000	USD
CY2012	us-gaap	Operating Expenses OperatingExpenses	704608000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	118423000	USD
CY2012	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	423854000	USD
CY2011	us-gaap	Selling And Marketing Expense SellingAndMarketingExpense	420580000	USD
CY2013	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	153922000	USD
CY2012	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	162331000	USD
CY2011	us-gaap	Operating Expenses OperatingExpenses	693850000	USD
CY2013	us-gaap	Operating Income Loss OperatingIncomeLoss	-252434000	USD
CY2012	us-gaap	Operating Income Loss OperatingIncomeLoss	71981000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	142656000	USD
CY2013	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	907000	USD
CY2012	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	2674000	USD
CY2011	us-gaap	Interest Income Expense Nonoperating Net InterestIncomeExpenseNonoperatingNet	2316000	USD
CY2013	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2198000	USD
CY2012	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	16622000	USD
CY2011Q1	us-gaap	Stockholders Equity StockholdersEquity	1205001000	USD
CY2010Q1	us-gaap	Stockholders Equity StockholdersEquity	999715000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	4783000	USD
CY2011	logi	Stock Issued During Period Value Option Exercises And Purchase Rights StockIssuedDuringPeriodValueOptionExercisesAndPurchaseRights	43001000	USD
CY2011	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-32000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	34951000	USD
CY2012	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	156036000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	-908000	USD
CY2012	logi	Stock Issued During Period Value Option Exercises And Purchase Rights StockIssuedDuringPeriodValueOptionExercisesAndPurchaseRights	17619000	USD
CY2012	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-765000	USD
CY2012	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	31283000	USD
CY2013	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	89955000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	3318000	USD
CY2013	logi	Deferred Tax Asset Adjustment Related To Share Based Compensation Expense DeferredTaxAssetAdjustmentRelatedToShareBasedCompensationExpense	-4619000	USD
CY2013	logi	Stock Issued During Period Value Option Exercises And Purchase Rights StockIssuedDuringPeriodValueOptionExercisesAndPurchaseRights	15996000	USD
CY2013	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	-2057000	USD
CY2013	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	24845000	USD
CY2013	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	133462000	USD
CY2012Q3	dei	Entity Public Float EntityPublicFloat	819557681	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	480000	USD
CY2012	logi	Deferred Compensation Plan Investment Income Loss DeferredCompensationPlanInvestmentIncomeLoss	227000	USD
CY2013	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-size:10.0pt;font-family:Times New Roman;"> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2"><b><i>Concentration of Credit Risk</i></b></font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash equivalents and accounts receivable. The Company maintains cash and cash equivalents with various financial institutions to limit exposure with any one financial institution, but is exposed to credit risk in the event of default by financial institutions to the extent that cash balances with individual financial institutions are in excess of amounts that are insured.</font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        The Company sells to large OEMs, distributors and key retailers and, as a result, maintains individually significant receivable balances with such customers. As of March 31, 2013 and 2012, one customer group represented 14% of total accounts receivable. No other customer represented more than 10% of the Company's total accounts receivable at either March 31, 2013 or 2012. Typical payment terms require customers to pay for product sales generally within 30 to 60 days; however terms may vary by customer type, by country and by selling season. Extended payment terms are sometimes offered to a limited number of customers during the second and third fiscal quarters. The Company does not modify payment terms on existing receivables.</font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        The Company's OEM customers tend to be well-capitalized, multi-national companies, while distributors and key retailers may be less well-capitalized. The Company manages its accounts receivable credit risk through ongoing credit evaluation of its customers' financial condition. The Company generally does not require collateral from its customers.</font></p> </div>
CY2013	logi	Employee Service Share Based Compensation Change In Deferred Tax Assets And Retained Earnings On Vesting Of Stock Options EmployeeServiceShareBasedCompensationChangeInDeferredTaxAssetsAndRetainedEarningsOnVestingOfStockOptions	6300000	USD
CY2013	logi	Number Of Weeks In Interim Quarter NumberOfWeeksInInterimQuarter	P91D
CY2013	logi	Number Of Deliverables NumberOfDeliverables	3	item
CY2013	logi	Hardware Products Estimate Life HardwareProductsEstimateLife	P24M
CY2012	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	943000	shares
CY2011	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	1862000	shares
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	18431855	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	13705406	shares
CY2011	logi	Deferred Compensation Plan Investment Income Loss DeferredCompensationPlanInvestmentIncomeLoss	1409000	USD
CY2013	us-gaap	Interest Expense InterestExpense	1308000	USD
CY2012	us-gaap	Interest Expense InterestExpense	447000	USD
CY2011	us-gaap	Interest Expense InterestExpense	27000	USD
CY2012	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1575000	USD
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	2215000	USD
CY2012	us-gaap	Investment Income Interest InvestmentIncomeInterest	3121000	USD
CY2011	us-gaap	Investment Income Interest InvestmentIncomeInterest	2343000	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-21567000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-129308000	USD
CY2012	logi	Other Income Expense OtherIncomeExpense	-256000	USD
CY2011	logi	Other Income Expense OtherIncomeExpense	792000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-124417000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-66512000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	157789000	USD
CY2013Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	10961000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	98229000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	686000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	258000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-1073000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	-23078000	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	25187000	USD
CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	26218000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-254000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-3196000	USD
CY2012	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-5372000	USD
CY2011	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-5157000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	50219000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	7759000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	12618000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	7906000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	11968000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	5062000	USD
CY2013	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	3302000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	1666000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Credits Research IncomeTaxReconciliationTaxCreditsResearch	2315000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Credits Investment IncomeTaxReconciliationTaxCreditsInvestment	315000	USD
CY2013	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1643000	USD
CY2012	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	2696000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	1965000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	3809000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	-104000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	2309000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	311000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-834000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	664000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	15147000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	13495000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	41746000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	5517000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	17147000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	6014000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	87038000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	76077000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	24332000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	8418000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals	38954000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Property Plant And Equipment DeferredTaxAssetsPropertyPlantAndEquipment	6871000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	25516000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	2205000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	101886000	USD
CY2012Q1	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	17454000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	84432000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	5500000	USD
CY2013Q1	logi	Undistributed Earnings Of Non Swiss Subsidiaries UndistributedEarningsOfNonSwissSubsidiaries	154700000	USD
CY2013	logi	Tax Benefits Recognization Basis For Uncertain Tax Position Likelihood Realization Greater Than Percentage TaxBenefitsRecognizationBasisForUncertainTaxPositionLikelihoodRealizationGreaterThanPercentage	0.50	pure
CY2010Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	113628000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	4760000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	6290000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	27740000	USD
CY2011Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	130498000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	6760000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	14350000	USD
CY2012Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	136888000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	6490000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	9570000	USD
CY2013Q1	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	95698000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	1000000	USD
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19
CY2012	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	1200000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	1300000	USD
CY2013Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	6600000	USD
CY2012Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	7500000	USD
CY2011Q1	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	8000000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	25198000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	5356000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	19842000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	31529000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	6294000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	25235000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	34846000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	8279000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	26567000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	400000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	700000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount	1000000	USD
CY2013Q1	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	44674000	USD
CY2010Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	20037000	shares
CY2011Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	16312000	shares
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	13034000	shares
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	13684000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	3718000	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	294000	shares
CY2013	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	389000	shares
CY2012	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	316000	shares
CY2011	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2747000	shares
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	2679000	shares
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	2962000	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	1272000	shares
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	9355000	shares
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	10867000	shares
CY2011Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	11205000	shares
CY2010Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	18
CY2011Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	19
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	16
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	8
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	16
CY2013	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	6
CY2012	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	8
CY2011	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	10
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	20
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	22
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	21
CY2013Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	19
CY2012Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	20
CY2011Q1	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	20
CY2013	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1100000	USD
CY2012	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	800000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	23900000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	300000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	200000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions	7400000	USD
CY2013	us-gaap	Asset Impairment Charges AssetImpairmentCharges	216688000	USD
CY2013Q1	logi	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingTotalFairValue	60500000	USD
CY2012Q1	logi	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingTotalFairValue	76000000	USD
CY2011Q1	logi	Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Total Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingTotalFairValue	74300000	USD
CY2013	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit	1
CY2013	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit	42
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y4M24D
CY2013	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P3Y8M12D
CY2013Q1	logi	Share Based Compensation Arrangement By Share Based Payment Award Number Of Vested In The Money Exercisable Options ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfVestedInTheMoneyExercisableOptions	282846	shares
CY2013Q1	logi	Share Based Compensation Arrangement By Share Based Payment Award Options Nonvested Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedNumber	4329723	shares
CY2013Q1	logi	Share Based Compensation Arrangement By Share Based Payment Award Options Expected To Vest Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpectedToVestNumber	3853453	shares
CY2013	logi	Share Based Compensation Arrangement By Share Based Payment Award Options Granted In Period Expected Forfeitures Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodExpectedForfeituresRate	0.11	pure
CY2013	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	6900000	USD
CY2012	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	11600000	USD
CY2011	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	8900000	USD
CY2013	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	7261000	USD
CY2012	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	6295000	USD
CY2011	us-gaap	Defined Benefit Plan Service Cost DefinedBenefitPlanServiceCost	4396000	USD
CY2013	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1800000	USD
CY2012	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	2205000	USD
CY2011	us-gaap	Defined Benefit Plan Interest Cost DefinedBenefitPlanInterestCost	1745000	USD
CY2013	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1688000	USD
CY2012	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1968000	USD
CY2011	us-gaap	Defined Benefit Plan Expected Return On Plan Assets DefinedBenefitPlanExpectedReturnOnPlanAssets	1818000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Transition Obligations Assets DefinedBenefitPlanAmortizationOfTransitionObligationsAssets	5000	USD
CY2012	us-gaap	Defined Benefit Plan Amortization Of Transition Obligations Assets DefinedBenefitPlanAmortizationOfTransitionObligationsAssets	5000	USD
CY2011	us-gaap	Defined Benefit Plan Amortization Of Transition Obligations Assets DefinedBenefitPlanAmortizationOfTransitionObligationsAssets	4000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	712000	USD
CY2012	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	156000	USD
CY2011	us-gaap	Defined Benefit Plan Amortization Of Prior Service Cost Credit DefinedBenefitPlanAmortizationOfPriorServiceCostCredit	161000	USD
CY2013	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-3439000	USD
CY2011	us-gaap	Defined Benefit Plan Recognized Net Gain Loss Due To Settlements1 DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1	-2000	USD
CY2013	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-846000	USD
CY2012	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-205000	USD
CY2011	us-gaap	Defined Benefit Plan Actuarial Gain Loss DefinedBenefitPlanActuarialGainLoss	-482000	USD
CY2013	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	12375000	USD
CY2012	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	6898000	USD
CY2011	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	4972000	USD
CY2013	us-gaap	Defined Benefit Plan Contributions By Plan Participants DefinedBenefitPlanContributionsByPlanParticipants	2814000	USD
CY2012	us-gaap	Defined Benefit Plan Contributions By Plan Participants DefinedBenefitPlanContributionsByPlanParticipants	2878000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-7146000	USD
CY2012	us-gaap	Defined Benefit Plan Amortization Of Gains Losses DefinedBenefitPlanAmortizationOfGainsLosses	-9989000	USD
CY2013	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	2285000	USD
CY2012	us-gaap	Defined Benefit Plan Benefits Paid DefinedBenefitPlanBenefitsPaid	3812000	USD
CY2013	us-gaap	Defined Benefit Plan Plan Amendments DefinedBenefitPlanPlanAmendments	-1456000	USD
CY2012	logi	Defined Benefit Plan Initial Adoption Of Plan DefinedBenefitPlanInitialAdoptionOfPlan	86000	USD
CY2013	logi	Defined Benefit Plan Administrative Expense Paid DefinedBenefitPlanAdministrativeExpensePaid	164000	USD
CY2012	logi	Defined Benefit Plan Administrative Expense Paid DefinedBenefitPlanAdministrativeExpensePaid	197000	USD
CY2013	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	-4176000	USD
CY2012	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Benefit Obligation DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation	546000	USD
CY2013	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	2889000	USD
CY2012	us-gaap	Defined Benefit Plan Actual Return On Plan Assets DefinedBenefitPlanActualReturnOnPlanAssets	219000	USD
CY2013	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	5800000	USD
CY2012	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	5071000	USD
CY2013	us-gaap	Defined Benefit Plan Settlements Plan Assets DefinedBenefitPlanSettlementsPlanAssets	11093000	USD
CY2013	us-gaap	Defined Benefit Plan Administration Expenses DefinedBenefitPlanAdministrationExpenses	164000	USD
CY2012	us-gaap	Defined Benefit Plan Administration Expenses DefinedBenefitPlanAdministrationExpenses	197000	USD
CY2013	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Plan Assets DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets	-2628000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Five Fiscal Years Thereafter DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter	19969000	USD
CY2012	us-gaap	Defined Benefit Plan Foreign Currency Exchange Rate Changes Plan Assets DefinedBenefitPlanForeignCurrencyExchangeRateChangesPlanAssets	573000	USD
CY2011Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	76145000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	94135000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Benefit Obligation DefinedBenefitPlanBenefitObligation	86338000	USD
CY2011Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	45937000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	50669000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	46002000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	66800000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Accumulated Benefit Obligation DefinedBenefitPlanAccumulatedBenefitObligation	72800000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-40300000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Funded Status Of Plan DefinedBenefitPlanFundedStatusOfPlan	-42700000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Current Assets DefinedBenefitPlanCurrentAssets	752000	USD
CY2013Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	4351000	USD
CY2012Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	4129000	USD
CY2013Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	35963000	USD
CY2012Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	39337000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	-40314000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Amounts Recognized In Balance Sheet DefinedBenefitPlanAmountsRecognizedInBalanceSheet	-42714000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	2307000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-18308000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Transition Assets Obligations Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax	-16000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	20631000	USD
CY2013Q1	logi	Defined Benefit Plan Accumulated Other Comprehensive Income Loss Pension Liability Tax Amount DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossPensionLiabilityTaxAmount	-315000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	20316000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Prior Service Cost Credit Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax	1918000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax	-28172000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Net Transition Assets Obligations Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetTransitionAssetsObligationsBeforeTax	-24000	USD
CY2012Q1	us-gaap	Defined Benefit Plan Accumulated Other Comprehensive Income Before Tax DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax	30114000	USD
CY2012Q1	logi	Defined Benefit Plan Accumulated Other Comprehensive Income Loss Pension Liability Tax Amount DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeLossPensionLiabilityTaxAmount	-752000	USD
CY2012Q1	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	29362000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Net Transition Asset Obligation DefinedBenefitPlanAmortizationOfNetTransitionAssetObligation	-4000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Net Prior Service Cost Credit DefinedBenefitPlanAmortizationOfNetPriorServiceCostCredit	207000	USD
CY2013	us-gaap	Defined Benefit Plan Amortization Of Net Gains Losses DefinedBenefitPlanAmortizationOfNetGainsLosses	-1015000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Two DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo	3896000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Three DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree	4206000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Four DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour	4023000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Next Twelve Months DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths	3797000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Expected Future Benefit Payments Year Five DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive	4172000	USD
CY2013Q1	logi	Defined Benefit Plan Expected Future Benefit Payments Net DefinedBenefitPlanExpectedFutureBenefitPaymentsNet	40063000	USD
CY2013Q1	us-gaap	Defined Benefit Plan Estimated Future Employer Contributions In Next Fiscal Year DefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear	3800000	USD
CY2013	logi	Deferred Compensation Plan Compensation Deferrals Percentage DeferredCompensationPlanCompensationDeferralsPercentage	1.00	pure
CY2010Q4	us-gaap	Assets Held In Trust AssetsHeldInTrust	800000	USD
CY2013Q1	us-gaap	Trading Securities Fair Value Disclosure TradingSecuritiesFairValueDisclosure	15599000	USD
CY2012Q1	us-gaap	Trading Securities Fair Value Disclosure TradingSecuritiesFairValueDisclosure	14301000	USD
CY2013Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	15631000	USD
CY2012Q1	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	14393000	USD
CY2013Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	325870000	USD
CY2012Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	376917000	USD
CY2013Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2153000	USD
CY2013Q1	logi	Allowance For Returns AllowanceForReturns	21883000	USD
CY2013Q1	logi	Allowance For Cooperative Marketing Arrangements AllowanceForCooperativeMarketingArrangements	24160000	USD
CY2013Q1	logi	Allowance For Customer Incentive Programs AllowanceForCustomerIncentivePrograms	42857000	USD
CY2013Q1	logi	Allowance For Pricing Programs AllowanceForPricingPrograms	55252000	USD
CY2012Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2472000	USD
CY2012Q1	logi	Allowance For Returns AllowanceForReturns	24599000	USD
CY2012Q1	logi	Allowance For Cooperative Marketing Arrangements AllowanceForCooperativeMarketingArrangements	24109000	USD
CY2012Q1	logi	Allowance For Customer Incentive Programs AllowanceForCustomerIncentivePrograms	42262000	USD
CY2012Q1	logi	Allowance For Pricing Programs AllowanceForPricingPrograms	60371000	USD
CY2013Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	37504000	USD
CY2013Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	41000	USD
CY2013Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	223538000	USD
CY2012Q1	us-gaap	Inventory Raw Materials Net Of Reserves InventoryRawMaterialsNetOfReserves	38613000	USD
CY2012Q1	us-gaap	Inventory Work In Process Net Of Reserves InventoryWorkInProcessNetOfReserves	73000	USD
CY2012Q1	us-gaap	Inventory Finished Goods Net Of Reserves InventoryFinishedGoodsNetOfReserves	258386000	USD
CY2013Q1	logi	Income Tax And Value Added Tax Receivable IncomeTaxAndValueAddedTaxReceivable	17403000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	24333000	USD
CY2013Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	15300000	USD
CY2012Q1	logi	Income Tax And Value Added Tax Receivable IncomeTaxAndValueAddedTaxReceivable	19360000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	25587000	USD
CY2012Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	21043000	USD
CY2013Q1	logi	Property Plant And Equipment Gross Before Non Depreciable Items PropertyPlantAndEquipmentGrossBeforeNonDepreciableItems	323244000	USD
CY2012Q1	logi	Property Plant And Equipment Gross Before Non Depreciable Items PropertyPlantAndEquipmentGrossBeforeNonDepreciableItems	280477000	USD
CY2013Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	247469000	USD
CY2012Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	217409000	USD
CY2013Q1	logi	Property Plant And Equipment Net Before Non Depreciable Items PropertyPlantAndEquipmentNetBeforeNonDepreciableItems	75775000	USD
CY2012Q1	logi	Property Plant And Equipment Net Before Non Depreciable Items PropertyPlantAndEquipmentNetBeforeNonDepreciableItems	63068000	USD
CY2012Q1	logi	Inventory Valuation Reserves For Product InventoryValuationReservesForProduct	34100000	USD
CY2013Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	40502000	USD
CY2013Q1	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	11005000	USD
CY2013Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	22698000	USD
CY2013Q1	logi	Accrued Freight And Duty Current AccruedFreightAndDutyCurrent	5882000	USD
CY2013Q1	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	8544000	USD
CY2013Q1	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	3358000	USD
CY2013Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	5156000	USD
CY2013Q1	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	4351000	USD
CY2013Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	2259000	USD
CY2013Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	39171000	USD
CY2012Q1	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	51185000	USD
CY2012Q1	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	6047000	USD
CY2012Q1	us-gaap	Postemployment Benefits Liability Current PostemploymentBenefitsLiabilityCurrent	4129000	USD
CY2012Q1	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	5184000	USD
CY2012Q1	us-gaap	Accrued Royalties Current AccruedRoyaltiesCurrent	6243000	USD
CY2012Q1	us-gaap	Sales And Excise Tax Payable Current SalesAndExciseTaxPayableCurrent	7140000	USD
CY2012Q1	logi	Accrued Freight And Duty Current AccruedFreightAndDutyCurrent	11376000	USD
CY2012Q1	us-gaap	Deferred Revenue Current DeferredRevenueCurrent	19358000	USD
CY2012Q1	logi	Accrued Customer Incentive Program Current AccruedCustomerIncentiveProgramCurrent	26112000	USD
CY2012Q1	us-gaap	Accrued Marketing Costs Current AccruedMarketingCostsCurrent	7097000	USD
CY2012Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	42809000	USD
CY2013Q1	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	98827000	USD
CY2013Q1	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	35963000	USD
CY2013Q1	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	24136000	USD
CY2013Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	10676000	USD
CY2012Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	8858000	USD
CY2012Q1	us-gaap	Deferred Rent Credit Noncurrent DeferredRentCreditNoncurrent	16042000	USD
CY2012Q1	us-gaap	Defined Benefit Pension Plan Liabilities Noncurrent DefinedBenefitPensionPlanLiabilitiesNoncurrent	39337000	USD
CY2012Q1	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	137319000	USD
CY2011Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	4086000	USD
CY2010Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	5870000	USD
CY2013	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	500000	USD
CY2012	us-gaap	Trading Securities Unrealized Holding Gain Loss TradingSecuritiesUnrealizedHoldingGainLoss	100000	USD
CY2013	logi	Normal Operating Cycle Period NormalOperatingCyclePeriod	P1Y
CY2012Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	658000	USD
CY2012Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	245000	USD
CY2013Q1	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	1197000	USD
CY2013Q1	logi	Goodwill Reclassified To Assets Held For Sale GoodwillReclassifiedToAssetsHeldForSale	4116000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	53733000	USD
CY2013Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Four FiniteLivedIntangibleAssetsAmortizationExpenseYearFour	300000	USD
CY2013Q1	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	707000	USD
CY2013	us-gaap	Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet	566000	USD
CY2012	us-gaap	Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet	2916000	USD
CY2013	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	1756000	USD
CY2012	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	-421000	USD
CY2013	logi	Derivative Instrument Gain Loss Recognized In Income Excluding Amount Reclassified From Accumulated Oci Net DerivativeInstrumentGainLossRecognizedInIncomeExcludingAmountReclassifiedFromAccumulatedOCINet	603000	USD
CY2012	logi	Derivative Instrument Gain Loss Recognized In Income Excluding Amount Reclassified From Accumulated Oci Net DerivativeInstrumentGainLossRecognizedInIncomeExcludingAmountReclassifiedFromAccumulatedOCINet	-2432000	USD
CY2013	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	2	segment
CY2011Q1	us-gaap	Goodwill Goodwill	547184000	USD
CY2012	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	14415000	USD
CY2013	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-1775000	USD
CY2012	us-gaap	Goodwill Translation Adjustments GoodwillTranslationAdjustments	-1076000	USD
CY2012Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	163984000	USD
CY2012Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	110466000	USD
CY2012Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	53518000	USD
CY2013Q1	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	142159000	USD
CY2013Q1	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	116135000	USD
CY2013Q1	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	26024000	USD
CY2013Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Next Twelve Months FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths	16500000	USD
CY2013Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Two FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo	7800000	USD
CY2013Q1	us-gaap	Finite Lived Intangible Assets Amortization Expense Year Three FiniteLivedIntangibleAssetsAmortizationExpenseYearThree	1400000	USD
CY2013	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	28000	USD
CY2012	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	92000	USD
CY2012	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	218000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	18018000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	14704000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	11565000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	9326000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	7850000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	29500000	USD
CY2013Q1	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	90963000	USD
CY2012	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	25109000	USD
CY2011	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	21915000	USD
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	25268000	USD
CY2012Q1	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1918000	USD
CY2011Q1	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1636000	USD
CY2013Q1	us-gaap	Asset Retirement Obligation AssetRetirementObligation	1750000	USD
CY2013	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	63000	USD
CY2012	us-gaap	Asset Retirement Obligation Liabilities Incurred AssetRetirementObligationLiabilitiesIncurred	66000	USD
CY2013	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	201000	USD
CY2012	us-gaap	Asset Retirement Obligation Liabilities Settled AssetRetirementObligationLiabilitiesSettled	85000	USD
CY2013	us-gaap	Asset Retirement Obligation Foreign Currency Translation AssetRetirementObligationForeignCurrencyTranslation	-58000	USD
CY2012	us-gaap	Asset Retirement Obligation Foreign Currency Translation AssetRetirementObligationForeignCurrencyTranslation	-9000	USD
CY2012Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	5184000	USD
CY2013Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	5156000	USD
CY2011Q1	us-gaap	Standard Product Warranty Accrual StandardProductWarrantyAccrual	4970000	USD
CY2013	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	20158000	USD
CY2012	us-gaap	Standard Product Warranty Accrual Warranties Issued StandardProductWarrantyAccrualWarrantiesIssued	19280000	USD
CY2013	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	19719000	USD
CY2012	us-gaap	Standard Product Warranty Accrual Payments StandardProductWarrantyAccrualPayments	19066000	USD
CY2013	logi	Standard Product Warranty Accrual Liability Held For Sale StandardProductWarrantyAccrualLiabilityHeldForSale	-467000	USD
CY2013Q1	us-gaap	Significant Purchase Commitment Remaining Minimum Amount Committed SignificantPurchaseCommitmentRemainingMinimumAmountCommitted	230386000	USD
CY2012	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	17509000	shares
CY2008Q3	logi	Common Stock Capital Shares Reserved For Future Issuance Employee Equity Incentive Plans CommonStockCapitalSharesReservedForFutureIssuanceEmployeeEquityIncentivePlans	25000000	shares
CY2008Q3	logi	Common Stock Capital Shares Reserved For Future Issuance Conversion Rights Under Future Convertible Bond Issuance CommonStockCapitalSharesReservedForFutureIssuanceConversionRightsUnderFutureConvertibleBondIssuance	25000000	shares
CY2012Q3	us-gaap	Dividends Dividends	125700000	CHF
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.85
CY2012Q3	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.79
CY2012Q3	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	133500000	USD
CY2013	logi	Percentage Of Annual Net Income To Be Retained In Legal Reserves Minimum PercentageOfAnnualNetIncomeToBeRetainedInLegalReservesMinimum	0.05	pure
CY2013Q1	logi	Legal Reserves Threshold At Which Annual Net Income Not Required To Be Retained LegalReservesThresholdAtWhichAnnualNetIncomeNotRequiredToBeRetained	0.20	pure
CY2013Q1	logi	Portion Of Legal Reserves Included In Appropriated Retained Earnings PortionOfLegalReservesIncludedInAppropriatedRetainedEarnings	10000000	USD
CY2013Q1	logi	Portion Of Treasury Share Reserves Included In Appropriated Retained Earnings PortionOfTreasuryShareReservesIncludedInAppropriatedRetainedEarnings	181000000	USD
CY2012	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	156036000	USD
CY2013	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	8600000	shares
CY2013	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	89955000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-72269000	USD
CY2012Q1	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-66854000	USD
CY2012Q1	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	343000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	510000	USD
CY2010Q4	us-gaap	Proceeds From Life Insurance Policies ProceedsFromLifeInsurancePolicies	11300000	USD
CY2013	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	104000	USD
CY2013	logi	Deferred Compensation Plan Investment Income Loss DeferredCompensationPlanInvestmentIncomeLoss	933000	USD
CY2013	logi	Other Income Expense OtherIncomeExpense	-466000	USD
CY2012Q1	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-56000	USD
CY2013Q1	us-gaap	Noncurrent Assets NoncurrentAssets	92624000	USD
CY2012Q1	us-gaap	Noncurrent Assets NoncurrentAssets	100245000	USD
CY2012Q1	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	61358000	USD
CY2013Q1	logi	Accrued Customer Incentive Program Current AccruedCustomerIncentiveProgramCurrent	29464000	USD
CY2013Q1	logi	Accrued Restructuring Costs Current AccruedRestructuringCostsCurrent	13458000	USD
CY2013	us-gaap	Fiscal Period FiscalPeriod	<div style="font-size:10.0pt;font-family:Times New Roman;"> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2"><b><i>Fiscal Year</i></b></font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        The Company's fiscal year ends on March 31. Interim quarters are thirteen-week periods, each ending on a Friday. For purposes of presentation, the Company has indicated its quarterly periods as ending on the month end.</font></p> </div>
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-size:10.0pt;font-family:Times New Roman;"> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2"><b><i>Use of Estimates</i></b></font></p> <p style="FONT-FAMILY: times; TEXT-ALIGN: justify;"><font size="2">        The preparation of financial statements in conformity with U.S. GAAP requires management to make judgments, estimates and assumptions that affect reported amounts of assets, liabilities, net sales and expenses, and the disclosure of contingent assets and liabilities. Examples of significant estimates and assumptions made by management involve the fair value of goodwill, accruals for customer programs, inventory valuation, and valuation allowances for deferred tax assets. Although these estimates are based on management's best knowledge of current events and actions that may impact the Company in the future, actual results could differ from those estimates.</font></p> </div>
	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	26109000	shares
	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	245991000	USD
CY2013	logi	Number Of Years For Which Cash Dividend Payments Event Is Repeated NumberOfYearsForWhichCashDividendPaymentsEventIsRepeated	P4Y
CY2013	us-gaap	Defined Benefit Plan Amounts That Will Be Amortized From Accumulated Other Comprehensive Income Loss In Next Fiscal Year DefinedBenefitPlanAmountsThatWillBeAmortizedFromAccumulatedOtherComprehensiveIncomeLossInNextFiscalYear	1226000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	42770000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-10444000	USD

Files In Submission

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0001047469-13-006614.txt	Edgar Link	pending
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$LOGI
LOGITECH INTERNATIONAL S.A. Stock $logi

2012 Q1 Form 10-K Financial Statement

#000104746913006614 Filed on May 30, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LOGI LOGITECH INTERNATIONAL S.A. Stock $logi

2012 Q1 Form 10-K Financial Statement

#000104746913006614 Filed on May 30, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$LOGI
LOGITECH INTERNATIONAL S.A. Stock $logi