$KLAC
KLA CORP Stock $klac

$klac Overview Financials Valuation SEC Filings Company Website

2010 Q2 Form 10-K Financial Statement

#000144530511002394 Filed on August 05, 2011

Income Statement

Concept	2010 Q2	2010 Q1	2009 Q4
Revenue	$559.4M	$478.3M	$440.4M
YoY Change	98.73%	54.49%	11.03%
Cost Of Revenue	$227.9M	$208.6M	$207.3M
YoY Change	38.46%	-0.3%	-12.97%
Gross Profit	$331.5M	$269.7M	$233.1M
YoY Change	183.58%	168.66%	47.14%
Gross Profit Margin	59.26%	56.39%	52.93%
Selling, General & Admin	$87.30M	$93.71M	$102.7M
YoY Change	20.25%	4.01%	-23.36%
% of Gross Profit	26.33%	34.74%	44.06%
Research & Development	$83.30M	$84.74M	$83.30M
YoY Change	5.18%	2.59%	-12.59%
% of Gross Profit	25.13%	31.42%	35.74%
Depreciation & Amortization	$19.50M	$21.40M	$23.30M
YoY Change	-24.12%	-32.49%	-34.73%
% of Gross Profit	5.88%	7.93%	10.0%
Operating Expenses	$170.7M	$178.5M	$186.0M
YoY Change	12.38%	3.33%	-18.85%
Operating Profit	$160.8M	$91.28M	$47.10M
YoY Change	-559.55%	-226.25%	-166.52%
Interest Expense	-$10.70M	$14.09M	-$9.100M
YoY Change	-6.14%	-387.59%	-27.2%
% of Operating Profit	-6.65%	15.44%	-19.32%
Other Income/Expense, Net
YoY Change
Pretax Income	$150.1M	$80.27M	$38.00M
YoY Change	-423.49%	-203.98%	-107.33%
Income Tax	$37.00M	$23.26M	$16.20M
% Of Pretax Income	24.65%	28.97%	42.63%
Net Earnings	$113.1M	$57.02M	$21.79M
YoY Change	-541.74%	-168.86%	-105.02%
Net Earnings / Revenue	20.21%	11.92%	4.95%
Basic Earnings Per Share	$0.67	$0.33	$0.13
Diluted Earnings Per Share	$0.66	$0.33	$0.13
COMMON SHARES
Basic Shares Outstanding		171.5M shares
Diluted Shares Outstanding		173.4M shares

Balance Sheet

Concept	2010 Q2	2010 Q1	2009 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.534B	$1.554B	$1.522B
YoY Change	15.35%	27.48%	28.15%
Cash & Equivalents	$529.9M	$543.5M	$531.4M
Short-Term Investments	$1.004B	$1.010B	$990.9M
Other Short-Term Assets	$131.0M	$352.9M	$322.2M
YoY Change	-62.55%	-32.08%	-38.49%
Inventory	$401.7M	$374.4M	$352.2M
Prepaid Expenses	$39.12M
Receivables	$440.1M	$322.5M	$298.1M
Other Receivables	$48.00M	$72.20M	$92.40M
Total Short-Term Assets	$2.835B	$2.676B	$2.587B
YoY Change	18.21%	11.87%	2.81%
LONG-TERM ASSETS
Property, Plant & Equipment	$236.8M	$243.8M	$261.9M
YoY Change	-18.89%	-19.62%	-18.92%
Goodwill	$328.0M
YoY Change
Intangibles	$117.3M
YoY Change
Long-Term Investments		$139.1M	$139.1M
YoY Change		-17.05%	-19.22%
Other Assets	$389.5M	$277.4M	$271.0M
YoY Change	24.92%	-7.59%	-21.36%
Total Long-Term Assets	$365.8M	$1.114B	$1.138B
YoY Change	-19.99%	-10.49%	-15.01%
TOTAL ASSETS
Total Short-Term Assets	$2.835B	$2.676B	$2.587B
Total Long-Term Assets	$365.8M	$1.114B	$1.138B
Total Assets	$3.907B	$3.790B	$3.726B
YoY Change	8.24%	4.22%	-3.38%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$107.9M	$91.60M	$87.60M
YoY Change	69.98%	62.41%	-15.61%
Accrued Expenses	$386.7M	$381.3M	$320.0M
YoY Change	226.33%	7.38%	99.63%
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	$771.8M	$686.8M	$613.1M
YoY Change	36.84%	13.93%	-9.79%
LONG-TERM LIABILITIES
Long-Term Debt	$745.7M	$745.6M	$745.5M
YoY Change	0.07%	0.07%	0.08%
Other Long-Term Liabilities	$69.07M	$138.4M	$140.2M
YoY Change	-40.46%	16.69%	-2.91%
Total Long-Term Liabilities	$69.07M	$884.0M	$885.7M
YoY Change	-91.98%	2.35%	-0.4%
TOTAL LIABILITIES
Total Short-Term Liabilities	$771.8M	$686.8M	$613.1M
Total Long-Term Liabilities	$69.07M	$884.0M	$885.7M
Total Liabilities	$1.660B	$1.571B	$1.499B
YoY Change	16.51%	7.11%	-4.47%
SHAREHOLDERS EQUITY
Retained Earnings	$1.356B
YoY Change
Common Stock	$921.5M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.247B	$2.219B	$2.227B
YoY Change
Total Liabilities & Shareholders Equity	$3.907B	$3.790B	$3.726B
YoY Change	8.24%	4.22%	-3.38%

Cashflow Statement

Concept	2010 Q2	2010 Q1	2009 Q4
OPERATING ACTIVITIES
Net Income	$113.1M	$57.02M	$21.79M
YoY Change	-541.74%	-168.86%	-105.02%
Depreciation, Depletion And Amortization	$19.50M	$21.40M	$23.30M
YoY Change	-24.12%	-32.49%	-34.73%
Cash From Operating Activities	$83.30M	$127.6M	$163.7M
YoY Change	13.33%	67.02%	-559.83%
INVESTING ACTIVITIES
Capital Expenditures	-$5.800M	-$10.00M	-$10.80M
YoY Change	190.0%	222.58%	54.29%
Acquisitions
YoY Change
Other Investing Activities	$6.700M	-$22.10M	-$145.9M
YoY Change	-103.27%	7.28%	-1573.74%
Cash From Investing Activities	$900.0K	-$32.20M	-$156.6M
YoY Change	-100.43%	35.86%	-5320.0%
FINANCING ACTIVITIES
Cash Dividend Paid		$25.70M
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-95.50M	-80.80M	-15.50M
YoY Change	629.01%	202.62%	-70.92%
NET CHANGE
Cash From Operating Activities	83.30M	127.6M	163.7M
Cash From Investing Activities	900.0K	-32.20M	-156.6M
Cash From Financing Activities	-95.50M	-80.80M	-15.50M
Net Change In Cash	-11.30M	14.60M	-8.400M
YoY Change	-92.3%	-43.85%	-90.22%
FREE CASH FLOW
Cash From Operating Activities	$83.30M	$127.6M	$163.7M
Capital Expenditures	-$5.800M	-$10.00M	-$10.80M
Free Cash Flow	$89.10M	$137.6M	$174.5M
YoY Change	18.01%	73.08%	-710.14%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2010Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	107938000	USD
CY2011Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	142945000	USD
CY2010Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	471999000	USD
CY2011Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	605376000	USD
CY2010Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	440125000	USD
CY2011Q2	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	583270000	USD
CY2010Q2	klac	Other Current Assets OtherCurrentAssets	43989000	USD
CY2010Q2	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	5923000	USD
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	6567000	USD
CY2010Q2	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	3562000	USD
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	8000	USD
CY2010Q2	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-1241000	USD
CY2010Q2	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	53492000	USD
CY2010Q2	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-27701000	USD
CY2011Q2	us-gaap	Accrued Income Taxes Noncurrent AccruedIncomeTaxesNoncurrent	78337000	USD
CY2011Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	493167000	USD
CY2010Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	498757000	USD
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	3909000	USD
CY2011Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	338240000	USD
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	251000	USD
CY2010Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-31303000	USD
CY2011Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-2399000	USD
CY2010Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	921292000	USD
CY2011Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1010492000	USD
CY2009	us-gaap	Adjustments To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation	17613000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Income Tax Deficiency From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalIncomeTaxDeficiencyFromShareBasedCompensation	5011000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	85982000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	81430000	USD
CY2009	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	105535000	USD
CY2011	us-gaap	Advertising Cost Policy Expensed Advertising Cost AdvertisingCostPolicyExpensedAdvertisingCost	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Advertising Expenses.</font><font style="font-family:inherit;font-size:10pt;"> Advertising costs are expensed as incurred. Advertising expenses for the fiscal years ended </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">June 30, 2011</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2010</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">2009</font><font style="font-family:inherit;font-size:10pt;"> were </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$2.2 million</font><font style="font-family:inherit;font-size:10pt;">, </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$1.6 million</font><font style="font-family:inherit;font-size:10pt;"> and </font><font style="font-family:inherit;font-size:10pt;color:#000000;text-decoration:none;">$2.3 million</font><font style="font-family:inherit;font-size:10pt;">, respectively.</font></div></div>
CY2011	us-gaap	Advertising Expense AdvertisingExpense	2200000	USD
CY2010	us-gaap	Advertising Expense AdvertisingExpense	1600000	USD
CY2009	us-gaap	Advertising Expense AdvertisingExpense	2300000	USD
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	85982000	USD
CY2009	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	105535000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	81430000	USD
CY2011Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	22106000	USD
CY2010Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	31874000	USD
CY2009	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	18444000	shares
CY2010	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	11109000	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	8003000	shares
CY2010Q2	us-gaap	Assets Assets	3907056000	USD
CY2011Q2	us-gaap	Assets Assets	4675521000	USD
CY2011Q2	us-gaap	Assets Current AssetsCurrent	3676010000	USD
CY2010Q2	us-gaap	Assets Current AssetsCurrent	2835465000	USD
CY2011Q2	us-gaap	Assets Fair Value Disclosure Recurring AssetsFairValueDisclosureRecurring	11035000	USD
CY2010Q2	us-gaap	Assets Held For Sale At Carrying Value AssetsHeldForSaleAtCarryingValue	19300000	USD
CY2011Q2	us-gaap	Assets Held For Sale At Carrying Value AssetsHeldForSaleAtCarryingValue	2300000	USD
CY2010Q2	us-gaap	Assets Noncurrent AssetsNoncurrent	365829000	USD
CY2009Q2	us-gaap	Assets Noncurrent AssetsNoncurrent	457234000	USD
CY2011Q2	us-gaap	Assets Noncurrent AssetsNoncurrent	353652000	USD
CY2011Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	1321037000	USD
CY2010Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	998409000	USD
CY2011Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	227718000	USD
CY2011Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	982797000	USD
CY2011Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	987238000	USD
CY2011Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	339968000	USD
CY2011Q2	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	1327206000	USD
CY2010Q2	us-gaap	Available For Sale Securities Fair Value Disclosure AvailableForSaleSecuritiesFairValueDisclosure	1004126000	USD
CY2010	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	4021000	USD
CY2009	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	-568000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	2479000	USD
CY2011Q2	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	543000	USD
CY2010Q2	us-gaap	Available For Sale Securities Gross Unrealized Losses1 AvailableForSaleSecuritiesGrossUnrealizedLosses1	1388000	USD
CY2011Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position12 Months Or Longer Aggregate Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAggregateLosses1	0	USD
CY2011Q2	us-gaap	Availableforsale Securities Continuous Unrealized Loss Position Less Than12 Months Aggregate Losses1 AvailableforsaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAggregateLosses1	543000	USD
CY2010	us-gaap	Availableforsale Securities Debt Maturity Date Range High AvailableforsaleSecuritiesDebtMaturityDateRangeHigh	30
CY2009	us-gaap	Availableforsale Securities Debt Maturity Date Range High AvailableforsaleSecuritiesDebtMaturityDateRangeHigh	30
CY2008	us-gaap	Availableforsale Securities Debt Maturity Date Range High AvailableforsaleSecuritiesDebtMaturityDateRangeHigh	30
CY2010	us-gaap	Availableforsale Securities Debt Maturity Date Range Low AvailableforsaleSecuritiesDebtMaturityDateRangeLow	20
CY2008	us-gaap	Availableforsale Securities Debt Maturity Date Range Low AvailableforsaleSecuritiesDebtMaturityDateRangeLow	20
CY2009	us-gaap	Availableforsale Securities Debt Maturity Date Range Low AvailableforsaleSecuritiesDebtMaturityDateRangeLow	20
CY2010Q2	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	7105000	USD
CY2011Q2	us-gaap	Availableforsale Securities Gross Unrealized Gain AvailableforsaleSecuritiesGrossUnrealizedGain	6712000	USD
CY2010	us-gaap	Availableforsale Securities Sold At Par AvailableforsaleSecuritiesSoldAtPar	16800000	USD
CY2010Q2	us-gaap	Cash Cash	153595000	USD
CY2011Q2	us-gaap	Cash Cash	165856000	USD
CY2011Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	711329000	USD
CY2010Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	529918000	USD
CY2009Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	524967000	USD
CY2008Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1128106000	USD
CY2009	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-603139000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	181411000	USD
CY2010	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	4951000	USD
CY2011Q2	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	545475000	USD
CY2010Q2	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	376316000	USD
CY2010Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2011Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2009	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.60
CY2011	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1
CY2010	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.60
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.35
CY2010Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2011Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2010Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2011Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2010Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	239132000	shares
CY2011Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	244281000	shares
CY2011Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	167118000	shares
CY2010Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	168043000	shares
CY2011Q2	us-gaap	Common Stock Value CommonStockValue	167000	USD
CY2010Q2	us-gaap	Common Stock Value CommonStockValue	168000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	202214000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	823392000	USD
CY2009	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-592269000	USD
CY2011Q2	us-gaap	Concentration Risk Percentage ConcentrationRiskPercentage	0.10
CY2009Q2	us-gaap	Concentration Risk Percentage ConcentrationRiskPercentage	0.10
CY2010Q2	us-gaap	Concentration Risk Percentage ConcentrationRiskPercentage	0.10
CY2010Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	2603000	USD
CY2011Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	6979000	USD
CY2009	us-gaap	Cost Of Revenue CostOfRevenue	864824000	USD
CY2010	us-gaap	Cost Of Revenue CostOfRevenue	815662000	USD
CY2011	us-gaap	Cost Of Revenue CostOfRevenue	1259243000	USD
CY2011	us-gaap	Costmethod Investments Other Than Temporary Impairment CostmethodInvestmentsOtherThanTemporaryImpairment	9900000	USD
CY2010	us-gaap	Costs And Expenses CostsAndExpenses	1506594000	USD
CY2009	us-gaap	Costs And Expenses CostsAndExpenses	2098157000	USD
CY2011	us-gaap	Costs And Expenses CostsAndExpenses	2014837000	USD
CY2010Q2	us-gaap	Costs And Expenses CostsAndExpenses	398577000	USD
CY2010Q1	us-gaap	Costs And Expenses CostsAndExpenses	387020000	USD
CY2009Q3	us-gaap	Costs And Expenses CostsAndExpenses	327737000	USD
CY2009Q4	us-gaap	Costs And Expenses CostsAndExpenses	393260000	USD
CY2011Q1	us-gaap	Costs And Expenses CostsAndExpenses	522280000	USD
CY2010Q3	us-gaap	Costs And Expenses CostsAndExpenses	446726000	USD
CY2010Q4	us-gaap	Costs And Expenses CostsAndExpenses	497461000	USD
CY2011Q2	us-gaap	Costs And Expenses CostsAndExpenses	548370000	USD
CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	31578000	USD
CY2010	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	30225000	USD
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	63687000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	225192000	USD
CY2009	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-136906000	USD
CY2009	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	32647000	USD
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	2095000	USD
CY2010	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	102711000	USD
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	258865000	USD
CY2009	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	-107804000	USD
CY2010	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	8799000	USD
CY2009	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-3545000	USD
CY2008Q2	us-gaap	Debt Instrument Face Amount DebtInstrumentFaceAmount	750000000	USD
CY2011Q2	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	863500000	USD
CY2010Q2	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	834400000	USD
CY2008Q2	us-gaap	Debt Instrument Interest Rate Effective Percentage DebtInstrumentInterestRateEffectivePercentage	0.07
CY2008Q2	us-gaap	Debt Instrument Interest Rate Stated Percentage DebtInstrumentInterestRateStatedPercentage	0.069
CY2011	us-gaap	Debt Instrument Interest Rate Terms DebtInstrumentInterestRateTerms	seven to forty-nine days
CY2011	us-gaap	Debt Instrument Maturity Date Description DebtInstrumentMaturityDateDescription	All highly liquid debt instruments with original or remaining maturities of less than three months at the date of purchase are considered to be cash equivalents.
CY2011	us-gaap	Debt Instrument Maturity Date Range End DebtInstrumentMaturityDateRangeEnd	3
CY2008Q2	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	5400000	USD
CY2011	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	11600000	USD
CY2010	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	6400000	USD
CY2009	us-gaap	Deferred Compensation Arrangement With Individual Employer Contribution DeferredCompensationArrangementWithIndividualEmployerContribution	7900000	USD
CY2010Q2	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	109230000	USD
CY2011Q2	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	128033000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	40908000	USD
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-9258000	USD
CY2009	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	43194000	USD
CY2011	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-10653000	USD
CY2010	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-10883000	USD
CY2009	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-46130000	USD
CY2009	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	28641000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	56713000	USD
CY2010	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-23830000	USD
CY2009	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	59697000	USD
CY2011	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	64736000	USD
CY2010	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-19865000	USD
CY2011Q2	us-gaap	Deferred Revenue And Credits Current DeferredRevenueAndCreditsCurrent	44264000	USD
CY2010Q2	us-gaap	Deferred Revenue And Credits Current DeferredRevenueAndCreditsCurrent	37026000	USD
CY2010Q2	us-gaap	Deferred Revenue And Credits Noncurrent DeferredRevenueAndCreditsNoncurrent	20354000	USD
CY2011Q2	us-gaap	Deferred Revenue And Credits Noncurrent DeferredRevenueAndCreditsNoncurrent	34905000	USD
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	26458000	USD
CY2009	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	31577000	USD
CY2010	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-3689000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	27723000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	19648000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	565323000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	620568000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	486046000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	548964000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	173788000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	328522000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	576384000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	534601000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	331397000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	244927000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Operating Loss Carryforwards State And Local DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal	42700000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	43352000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	36853000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	70845000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	86741000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	88078000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	66638000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	54038000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Other DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther	50304000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	67141000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	55451000	USD
CY2010Q2	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	44184000	USD
CY2011Q2	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	30722000	USD
CY2010Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	27420000	USD
CY2011Q2	us-gaap	Deferred Tax Liabilities DeferredTaxLiabilities	48555000	USD
CY2011Q2	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	2215000	USD
CY2010Q2	us-gaap	Deferred Tax Liabilities Other Comprehensive Income DeferredTaxLiabilitiesOtherComprehensiveIncome	1409000	USD
CY2010Q2	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	6148000	USD
CY2011Q2	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	21047000	USD
CY2011Q2	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	25293000	USD
CY2010Q2	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	19863000	USD
CY2011Q2	us-gaap	Deferred Tax Liability Not Recognized Amount Of Unrecognized Deferred Tax Liability DeferredTaxLiabilityNotRecognizedAmountOfUnrecognizedDeferredTaxLiability	198000000	USD
CY2010Q2	us-gaap	Defined Benefit Pension Plan Liabilities Current DefinedBenefitPensionPlanLiabilitiesCurrent	109964000	USD
CY2011Q2	us-gaap	Defined Benefit Pension Plan Liabilities Current DefinedBenefitPensionPlanLiabilitiesCurrent	128088000	USD
CY2009	us-gaap	Defined Benefit Plan Target Allocation Percentage Of Assets Debt Securities DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities	1
CY2010	us-gaap	Defined Benefit Plan Target Allocation Percentage Of Assets Debt Securities DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities	1
CY2009	us-gaap	Depreciation Depreciation	54700000	USD
CY2010	us-gaap	Depreciation Depreciation	43500000	USD
CY2011	us-gaap	Depreciation Depreciation	39300000	USD
CY2010	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	87348000	USD
CY2009	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	135848000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	86044000	USD
CY2011Q2	us-gaap	Derivative Average Remaining Maturity DerivativeAverageRemainingMaturity	18
CY2011	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	1960000	USD
CY2011	us-gaap	Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet	47000	USD
CY2011Q3	us-gaap	Dividend Payable Date To Be Paid Day Month And Year DividendPayableDateToBePaidDayMonthAndYear	2011-09-01
CY2010	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	102409000	USD
CY2009	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	102149000	USD
CY2011	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	167398000	USD
CY2011Q3	us-gaap	Dividends Payable Date Declared Day Month And Year DividendsPayableDateDeclaredDayMonthAndYear	2011-08-04
CY2011Q3	us-gaap	Dividends Payable Date Of Record Day Month And Year DividendsPayableDateOfRecordDayMonthAndYear	2011-08-15
CY2011Q2	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	200000	USD
CY2010Q2	us-gaap	Due From Related Parties Current DueFromRelatedPartiesCurrent	2000000	USD
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.75
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.24
CY2009	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-3.07
CY2010Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.33
CY2009Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.12
CY2010Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.67
CY2009Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.13
CY2011Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.25
CY2010Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.92
CY2010Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.11
CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.46
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.66
CY2009	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-3.07
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.23
CY2009Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.13
CY2010Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.33
CY2010Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.66
CY2009Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.12
CY2010Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.09
CY2011Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.22
CY2011Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.43
CY2010Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.91
CY2009	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-14806000	USD
CY2010	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	1446000	USD
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	17910000	USD
CY2011	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.284
CY2009	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.131
CY2010	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.271
CY2009	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2010	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.35
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.007
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.001
CY2009	us-gaap	Effective Income Tax Rate Reconciliation Change In Deferred Tax Assets Valuation Allowance EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance	-0.064
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	-0.017
CY2009	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	-0.002
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities	-0.019
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.096
CY2009	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.015
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Foreign Income Tax Rate Differential EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential	-0.090
CY2009	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	-0.16
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.000
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Impairment Losses EffectiveIncomeTaxRateReconciliationNondeductibleExpenseImpairmentLosses	0.000
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.014
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	0.04
CY2009	us-gaap	Effective Income Tax Rate Reconciliation Nondeductible Expense Share Based Compensation Cost EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost	-0.005
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
CY2009	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.012
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.005
CY2009	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	-0.001
CY2010	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.007
CY2011	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.032
CY2009	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.018
CY2011	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.012
CY2010	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	-0.012
CY2011Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	186761000	USD
CY2010Q2	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	158482000	USD
CY2010	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	14181000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	23302000	USD
CY2009	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	13270000	USD
CY2010	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	0	USD
CY2009	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	1691000	USD
CY2010	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	0	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	71000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	71000	USD
CY2009	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	1691000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings	0	USD
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings	66000	USD
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	-23825000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases Sales Issuances Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchasesSalesIssuancesSettlements	-16825000	USD
CY2011Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	0	USD
CY2009Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	40584000	USD
CY2010Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	16825000	USD
CY2010Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	164294000	USD
CY2011Q2	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	197223000	USD
CY2011	us-gaap	Finite Lived Intangible Assets Amortization Expense FiniteLivedIntangibleAssetsAmortizationExpense	32900000	USD
CY2010	us-gaap	Finite Lived Intangible Assets Amortization Expense FiniteLivedIntangibleAssetsAmortizationExpense	33800000	USD
CY2009	us-gaap	Finite Lived Intangible Assets Amortization Expense FiniteLivedIntangibleAssetsAmortizationExpense	69300000	USD
CY2011	us-gaap	Finite Lived Intangible Assets Future Amortization Expense FiniteLivedIntangibleAssetsFutureAmortizationExpense	85902000	USD
CY2010Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	281630000	USD
CY2011Q2	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	283125000	USD
CY2010Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	117336000	USD
CY2011Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	85902000	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-2108000	USD
CY2009	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	5375000	USD
CY2010	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-5009000	USD
CY2011	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	1400000	USD
CY2009	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	4071000	USD
CY2010	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	2984000	USD
CY2011Q2	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	19645000	USD
CY2010Q2	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	23345000	USD
CY2011	us-gaap	Future Amortization Expense After Year Five FutureAmortizationExpenseAfterYearFive	825000	USD
CY2011	us-gaap	Future Amortization Expense Year Five FutureAmortizationExpenseYearFive	5582000	USD
CY2011	us-gaap	Future Amortization Expense Year Four FutureAmortizationExpenseYearFour	12771000	USD
CY2011	us-gaap	Future Amortization Expense Year One FutureAmortizationExpenseYearOne	30230000	USD
CY2011	us-gaap	Future Amortization Expense Year Three FutureAmortizationExpenseYearThree	15537000	USD
CY2011	us-gaap	Future Amortization Expense Year Two FutureAmortizationExpenseYearTwo	20957000	USD
CY2011	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	1372000	USD
CY2010Q2	us-gaap	Goodwill Goodwill	328006000	USD
CY2011Q2	us-gaap	Goodwill Goodwill	328156000	USD
CY2011	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2010	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	0	USD
CY2009	us-gaap	Goodwill And Intangible Asset Impairment GoodwillAndIntangibleAssetImpairment	446744000	USD
CY2011Q2	us-gaap	Goodwill Gross GoodwillGross	604742000	USD
CY2010Q2	us-gaap	Goodwill Gross GoodwillGross	604592000	USD
CY2010Q2	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	276586000	USD
CY2011Q2	us-gaap	Goodwill Impaired Accumulated Impairment Loss GoodwillImpairedAccumulatedImpairmentLoss	276586000	USD
CY2009	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	272100000	USD
CY2009	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-534439000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	168962000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	357903000	USD
CY2009	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-68092000	USD
CY2009	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-79163000	USD
CY2009	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	-79163000	USD
CY2010	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	78881000	USD
CY2011	us-gaap	Income Tax Expense Benefit Continuing Operations IncomeTaxExpenseBenefitContinuingOperations	315578000	USD
CY2009	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	8900000	USD
CY2009Q3	us-gaap	Gross Profit GrossProfit	170795000	USD
CY2010Q2	us-gaap	Gross Profit GrossProfit	331500000	USD
CY2009Q4	us-gaap	Gross Profit GrossProfit	233069000	USD
CY2010Q1	us-gaap	Gross Profit GrossProfit	269734000	USD
CY2010Q4	us-gaap	Gross Profit GrossProfit	454929000	USD
CY2010Q3	us-gaap	Gross Profit GrossProfit	418373000	USD
CY2011Q2	us-gaap	Gross Profit GrossProfit	536259000	USD
CY2011Q1	us-gaap	Gross Profit GrossProfit	506363000	USD
CY2009	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	162800000	USD
CY2009	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2400000	USD
CY2010	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	15100000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	122219000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	752163000	USD
CY2009	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-602531000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	291181000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1110066000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	315578000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	78881000	USD
CY2011	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	30400000	USD
CY2010	us-gaap	Income Tax Holiday Aggregate Dollar Amount IncomeTaxHolidayAggregateDollarAmount	12700000	USD
CY2010	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.07
CY2011	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.18
CY2009	us-gaap	Income Tax Holiday Income Tax Benefits Per Share IncomeTaxHolidayIncomeTaxBenefitsPerShare	0.05
CY2011	us-gaap	Income Tax Holiday Termination Date IncomeTaxHolidayTerminationDate	three to ten
CY2009	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-348455000	USD
CY2010Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	117336000	USD
CY2011Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	85902000	USD
CY2010Q2	us-gaap	Interest And Dividends Payable Current InterestAndDividendsPayableCurrent	8769000	USD
CY2011Q2	us-gaap	Interest And Dividends Payable Current InterestAndDividendsPayableCurrent	8769000	USD
CY2010Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	38407000	USD
CY2011Q2	us-gaap	Interest Bearing Deposits In Banks InterestBearingDepositsInBanks	65402000	USD
CY2009	us-gaap	Interest Expense InterestExpense	55339000	USD
CY2010	us-gaap	Interest Expense InterestExpense	54517000	USD
CY2011	us-gaap	Interest Expense InterestExpense	54328000	USD
CY2009	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-17729000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-102033000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	76183000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	123091000	USD
CY2010	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-13989000	USD
CY2009	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-23144000	USD
CY2011	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	262086000	USD
CY2010Q2	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	47934000	USD
CY2011Q2	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	59774000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	34259000	USD
CY2010	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	44381000	USD
CY2009	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-46796000	USD
CY2010	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	220857000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	128219000	USD
CY2009	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-277331000	USD
CY2009	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-120249000	USD
CY2010	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	27715000	USD
CY2011	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	170141000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	56743000	USD
CY2011	us-gaap	Interest Paid Net InterestPaidNet	52819000	USD
CY2009	us-gaap	Interest Paid Net InterestPaidNet	56021000	USD
CY2010	us-gaap	Interest Paid Net InterestPaidNet	52438000	USD
CY2011Q2	us-gaap	Inventory Finished Goods InventoryFinishedGoods	59855000	USD
CY2010Q2	us-gaap	Inventory Finished Goods InventoryFinishedGoods	50837000	USD
CY2010Q2	us-gaap	Inventory Net InventoryNet	401730000	USD
CY2011Q2	us-gaap	Inventory Net InventoryNet	575730000	USD
CY2010Q2	us-gaap	Inventory Raw Materials InventoryRawMaterials	123301000	USD
CY2011Q2	us-gaap	Inventory Raw Materials InventoryRawMaterials	235605000	USD
CY2010Q2	us-gaap	Inventory Work In Process InventoryWorkInProcess	95641000	USD
CY2011Q2	us-gaap	Inventory Work In Process InventoryWorkInProcess	131804000	USD
CY2011	us-gaap	Investment Income Interest InvestmentIncomeInterest	15513000	USD
CY2009	us-gaap	Investment Income Interest InvestmentIncomeInterest	27157000	USD
CY2010	us-gaap	Investment Income Interest InvestmentIncomeInterest	17512000	USD
CY2010Q2	us-gaap	Land Land	41807000	USD
CY2011Q2	us-gaap	Land Land	41956000	USD
CY2009	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	12300000	USD
CY2010	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	11100000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	8500000	USD
CY2010Q2	us-gaap	Liabilities Liabilities	1660445000	USD
CY2011Q2	us-gaap	Liabilities Liabilities	1814628000	USD
CY2010Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3907056000	USD
CY2011Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4675521000	USD
CY2010Q2	us-gaap	Liabilities Current LiabilitiesCurrent	771787000	USD
CY2011Q2	us-gaap	Liabilities Current LiabilitiesCurrent	882018000	USD
CY2011Q2	us-gaap	Litigation Reserve Current LitigationReserveCurrent	4824000	USD
CY2010Q2	us-gaap	Litigation Reserve Current LitigationReserveCurrent	10439000	USD
CY2009Q4	us-gaap	Long Lived Assets Held For Sale Gain Loss On Sale LongLivedAssetsHeldForSaleGainLossOnSale	800000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	447800000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	794488000	USD
CY2009	us-gaap	Net Income Loss NetIncomeLoss	-523368000	USD
CY2010	us-gaap	Net Income Loss NetIncomeLoss	212300000	USD
CY2009Q3	us-gaap	Net Income Loss NetIncomeLoss	20405000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-300155000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-359510000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-227964000	USD
CY2009	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-484900000	USD
CY2009	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	195684000	USD
CY2010Q4	us-gaap	Net Income Loss NetIncomeLoss	185492000	USD
CY2010Q2	us-gaap	Notional Amount Of Foreign Currency Derivative Purchase Contracts NotionalAmountOfForeignCurrencyDerivativePurchaseContracts	82535000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	823166000	USD
CY2011Q2	us-gaap	Notional Amount Of Foreign Currency Derivative Purchase Contracts NotionalAmountOfForeignCurrencyDerivativePurchaseContracts	174499000	USD
CY2010Q2	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	443351000	USD
CY2011Q2	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	447772000	USD
CY2011Q2	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	1327206000	USD
CY2010Q2	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	1004126000	USD
CY2009	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	-635000	USD
CY2011	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	2479000	USD
CY2010	us-gaap	Marketable Securities Gain Loss MarketableSecuritiesGainLoss	5077000	USD
CY2009	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-299117000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-216331000	USD
CY2009Q4	us-gaap	Net Income Loss NetIncomeLoss	21794000	USD
CY2010Q1	us-gaap	Net Income Loss NetIncomeLoss	57016000	USD
CY2010Q2	us-gaap	Net Income Loss NetIncomeLoss	113085000	USD
CY2010Q3	us-gaap	Net Income Loss NetIncomeLoss	154196000	USD
CY2011Q1	us-gaap	Net Income Loss NetIncomeLoss	209783000	USD
CY2011Q2	us-gaap	Net Income Loss NetIncomeLoss	245017000	USD
CY2010Q2	us-gaap	Notional Amount Of Foreign Currency Derivative Sale Contracts NotionalAmountOfForeignCurrencyDerivativeSaleContracts	104414000	USD
CY2011Q2	us-gaap	Notional Amount Of Foreign Currency Derivative Sale Contracts NotionalAmountOfForeignCurrencyDerivativeSaleContracts	216738000	USD
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	314166000	USD
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	1160330000	USD
CY2009	us-gaap	Operating Income Loss OperatingIncomeLoss	-577941000	USD
CY2010Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	91279000	USD
CY2010Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	389497000	USD
CY2010	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease	-4446000	USD
CY2009	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease	2467000	USD
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease	-643000	USD
CY2010	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax OtherComprehensiveIncomeDefinedBenefitPlansTax	-3721000	USD
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax OtherComprehensiveIncomeDefinedBenefitPlansTax	-4637000	USD
CY2009	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	4829000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	36000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	347000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	2258000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax	2163000	USD
CY2010Q2	us-gaap	Other Inventories Spare Parts OtherInventoriesSpareParts	131951000	USD
CY2010Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	160842000	USD
CY2009Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	14950000	USD
CY2009Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	47095000	USD
CY2011Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	311779000	USD
CY2011Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	344069000	USD
CY2010Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	268866000	USD
CY2010Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	235616000	USD
CY2011Q2	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	24987000	USD
CY2011Q2	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	7992000	USD
CY2011Q2	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	1869000	USD
CY2011Q2	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	2106000	USD
CY2011Q2	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	3889000	USD
CY2011Q2	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	6001000	USD
CY2011Q2	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	3130000	USD
CY2010Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	77956000	USD
CY2011Q2	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	115937000	USD
CY2011Q2	us-gaap	Other Assets Current OtherAssetsCurrent	147078000	USD
CY2010Q2	us-gaap	Other Assets Current OtherAssetsCurrent	131044000	USD
CY2011Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	328095000	USD
CY2011	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Tax Effect Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease	5000	USD
CY2010	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Tax Effect Period Increase Decrease OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxEffectPeriodIncreaseDecrease	-754000	USD
CY2010	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	-5439000	USD
CY2009	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	-79463000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	27951000	USD
CY2009	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	3266000	USD
CY2010	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-237000	USD
CY2011	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	1249000	USD
CY2011Q2	us-gaap	Other Inventories Spare Parts OtherInventoriesSpareParts	148466000	USD
CY2010Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	422059000	USD
CY2011Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	502471000	USD
CY2011Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	73078000	USD
CY2010Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	69065000	USD
CY2009	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-1215000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-11820000	USD
CY2010	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	15008000	USD
CY2009	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	226515000	USD
CY2010	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	136275000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	234844000	USD
CY2009	us-gaap	Payments Of Dividends PaymentsOfDividends	102149000	USD
CY2011	us-gaap	Payments Of Dividends PaymentsOfDividends	167398000	USD
CY2010	us-gaap	Payments Of Dividends PaymentsOfDividends	102409000	USD
CY2010	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	1080412000	USD
CY2009	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	1008905000	USD
CY2011	us-gaap	Payments To Acquire Available For Sale Securities PaymentsToAcquireAvailableForSaleSecurities	1142491000	USD
CY2010	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	1500000	USD
CY2009	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	141399000	USD
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	USD
CY2010	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	77295000	USD
CY2011	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	63005000	USD
CY2009	us-gaap	Payments To Acquire Other Investments PaymentsToAcquireOtherInvestments	67240000	USD
CY2009	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	22226000	USD
CY2010	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	30202000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	51151000	USD
CY2011Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2010Q2	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.001
CY2011Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2010Q2	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	1000000	shares
CY2010Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q2	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2011Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2010Q2	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	0	shares
CY2011Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2010Q2	us-gaap	Preferred Stock Value PreferredStockValue	0	USD
CY2010Q2	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	39121000	USD
CY2011Q2	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	61796000	USD
CY2011	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	124573000	USD
CY2009	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	40108000	USD
CY2010	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	35867000	USD
CY2009	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	30306000	USD
CY2010	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	20714000	USD
CY2011	us-gaap	Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions	30085000	USD
CY2011	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	140534000	USD
CY2010	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	37226000	USD
CY2009	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	653291000	USD
CY2010	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	854970000	USD
CY2011	us-gaap	Proceeds From Sale And Maturity Of Available For Sale Securities ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities	795762000	USD
CY2009	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	79765000	USD
CY2010	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	100597000	USD
CY2011	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	83190000	USD
CY2009	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	21814000	USD
CY2011	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	18185000	USD
CY2010	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	5878000	USD
CY2011	us-gaap	Proceeds From Sale Of Real Estate ProceedsFromSaleOfRealEstate	18200000	USD
CY2011	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	94488000	USD
CY2010	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	15154000	USD
CY2009	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	9804000	USD
CY2011Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	41528000	USD
CY2009Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	18213000	USD
CY2010Q2	us-gaap	Product Warranty Accrual ProductWarrantyAccrual	21109000	USD
CY2010Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	21109000	USD
CY2011Q2	us-gaap	Product Warranty Accrual Classified Current ProductWarrantyAccrualClassifiedCurrent	41528000	USD
CY2010	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	18867000	USD
CY2011	us-gaap	Product Warranty Accrual Payments ProductWarrantyAccrualPayments	25218000	USD
CY2011	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-928000	USD
CY2010	us-gaap	Product Warranty Accrual Preexisting Increase Decrease ProductWarrantyAccrualPreexistingIncreaseDecrease	-2401000	USD
CY2010	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	24164000	USD
CY2011	us-gaap	Product Warranty Accrual Warranties Issued ProductWarrantyAccrualWarrantiesIssued	46565000	USD
CY2011Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	750525000	USD
CY2010Q2	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	735509000	USD
CY2010Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	236752000	USD
CY2011Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	257358000	USD
CY2009	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	23279000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	0	USD
CY2010	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	-2888000	USD
CY2010	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	4000000	USD
CY2011	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	2500000	USD
CY2009	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	-600000	USD
CY2009Q2	us-gaap	Restructuring Reserve RestructuringReserve	8086000	USD
CY2009	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	371463000	USD
CY2010Q2	us-gaap	Restructuring Reserve RestructuringReserve	1221000	USD
CY2011	us-gaap	Reclassifications Reclassifications	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Reclassifications.</font><font style="font-family:inherit;font-size:10pt;"> Certain reclassifications have been made to prior year financial statements to conform to the current year presentation. The reclassifications had no effect on the Consolidated Statements of Operations or Cash Flows.</font></div></div>
CY2011	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	7171000	USD
CY2010	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	2950000	USD
CY2009	us-gaap	Related Party Transaction Expenses From Transactions With Related Party RelatedPartyTransactionExpensesFromTransactionsWithRelatedParty	5330000	USD
CY2011	us-gaap	Related Party Transaction Revenues From Transactions With Related Party RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty	379000	USD
CY2010	us-gaap	Related Party Transaction Revenues From Transactions With Related Party RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty	8242000	USD
CY2009	us-gaap	Related Party Transaction Revenues From Transactions With Related Party RelatedPartyTransactionRevenuesFromTransactionsWithRelatedParty	8039000	USD
CY2011	us-gaap	Restructuring Charges RestructuringCharges	4100000	USD
CY2011Q2	us-gaap	Restructuring Reserve RestructuringReserve	1861000	USD
CY2010	us-gaap	Research And Development Arrangement With Federal Government Customer Funding To Offset Costs Incurred ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred	13700000	USD
CY2011	us-gaap	Research And Development Arrangement With Federal Government Customer Funding To Offset Costs Incurred ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred	18800000	USD
CY2009	us-gaap	Research And Development Arrangement With Federal Government Customer Funding To Offset Costs Incurred ResearchAndDevelopmentArrangementWithFederalGovernmentCustomerFundingToOffsetCostsIncurred	21700000	USD
CY2011	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	386163000	USD
CY2010	us-gaap	Research And Development Expense ResearchAndDevelopmentExpense	329560000	USD
CY2011	us-gaap	Restructuring Reserve Accrual Adjustment RestructuringReserveAccrualAdjustment	-325000	USD
CY2010	us-gaap	Restructuring Reserve Accrual Adjustment RestructuringReserveAccrualAdjustment	-906000	USD
CY2011	us-gaap	Restructuring Reserve Period Expense RestructuringReservePeriodExpense	4420000	USD
CY2010	us-gaap	Restructuring Reserve Period Expense RestructuringReservePeriodExpense	5143000	USD
CY2011	us-gaap	Restructuring Reserve Settled With Cash RestructuringReserveSettledWithCash	3455000	USD
CY2010	us-gaap	Restructuring Reserve Settled With Cash RestructuringReserveSettledWithCash	11102000	USD
CY2010Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1356454000	USD
CY2011Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1852633000	USD
CY2010	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	1324270000	USD
CY2009	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	1062126000	USD
CY2011	us-gaap	Sales Revenue Goods Net SalesRevenueGoodsNet	2613438000	USD
CY2010	us-gaap	Sales Revenue Net SalesRevenueNet	1820760000	USD
CY2009	us-gaap	Sales Revenue Net SalesRevenueNet	1520216000	USD
CY2011	us-gaap	Sales Revenue Net SalesRevenueNet	3175167000	USD
CY2010Q1	us-gaap	Sales Revenue Net SalesRevenueNet	478299000	USD
CY2009Q4	us-gaap	Sales Revenue Net SalesRevenueNet	440355000	USD
CY2009Q3	us-gaap	Sales Revenue Net SalesRevenueNet	342687000	USD
CY2010Q2	us-gaap	Sales Revenue Net SalesRevenueNet	559419000	USD
CY2010Q4	us-gaap	Sales Revenue Net SalesRevenueNet	766327000	USD
CY2011Q1	us-gaap	Sales Revenue Net SalesRevenueNet	834059000	USD
CY2010Q3	us-gaap	Sales Revenue Net SalesRevenueNet	682342000	USD
CY2011Q2	us-gaap	Sales Revenue Net SalesRevenueNet	892439000	USD
CY2011	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	561729000	USD
CY2009	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	458090000	USD
CY2010	us-gaap	Sales Revenue Services Net SalesRevenueServicesNet	496490000	USD
CY2010	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	361372000	USD
CY2011	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	369431000	USD
CY2009	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	415126000	USD
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	85982000	USD
CY2009	us-gaap	Share Based Compensation ShareBasedCompensation	105535000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	81430000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod	5
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Discount From Market Price Offering Date ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceOfferingDate	0.15
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Discount From Market Price Offering Date ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceOfferingDate	0.15
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Discount From Market Price Offering Date ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPriceOfferingDate	0.05
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	20.35
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	22.18
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	14.63
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate	0.1
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	11554000	shares
CY2009Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	7702000	shares
CY2010Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	15162000	shares
CY2008Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	9245000	shares
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	7672000	shares
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	45.38
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	10647000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	19408000	USD
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	1217000	USD
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	37.17
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	1141000	shares
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	1161000	shares
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	2414000	shares
CY2011Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1	2.1
CY2011Q2	us-gaap	Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Amount Of Unrecorded Benefit SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleAmountOfUnrecordedBenefit	39200000	USD
CY2010	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	22353000	USD
CY2011Q2	us-gaap	Stockholders Equity StockholdersEquity	2860893000	USD
CY2010Q2	us-gaap	Stockholders Equity StockholdersEquity	2246611000	USD
CY2009Q2	us-gaap	Stockholders Equity StockholdersEquity	2184392000	USD
CY2008Q2	us-gaap	Stockholders Equity StockholdersEquity	2981730000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	46.73
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	0	shares
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	0.00
CY2010Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	11358000	shares
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	7675000	shares
CY2010Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	43.72
CY2011Q2	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	45.38
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Issued In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedInPeriod	11000000	shares
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward	758000	shares
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward	1123000	shares
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Shares Purchased For Award ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesPurchasedForAward	1615000	shares
CY2011Q2	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	7400000	USD
CY2011	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	2542000	shares
CY2011	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	102016000	USD
CY2009	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	27856000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2010Q2	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	5500000	USD
CY2010	us-gaap	Tax Adjustments Settlements And Unusual Provisions TaxAdjustmentsSettlementsAndUnusualProvisions	15900000	USD
CY2010	us-gaap	Tax Benefit From Stock Options Exercised TaxBenefitFromStockOptionsExercised	447000	USD
CY2009	us-gaap	Tax Benefit From Stock Options Exercised TaxBenefitFromStockOptionsExercised	4482000	USD
CY2011	us-gaap	Tax Benefit From Stock Options Exercised TaxBenefitFromStockOptionsExercised	6653000	USD
CY2011Q2	us-gaap	Taxes Payable Current TaxesPayableCurrent	16564000	USD
CY2010Q2	us-gaap	Taxes Payable Current TaxesPayableCurrent	35340000	USD
CY2009	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	218698000	USD
CY2010	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	140910000	USD
CY2011	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	232924000	USD
CY2010Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	53492000	USD
CY2011Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	78337000	USD
CY2008Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	64602000	USD
CY2009Q2	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	49738000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	0	USD
CY2009	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	-11037000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	-1897000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	-11786000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	-968000	USD
CY2011Q2	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	7200000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	10912000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	4832000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	32152000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	5228000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	231000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	6553000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	-7922000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	-11814000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	-749000	USD
CY2011Q2	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	746290000	USD
CY2010Q2	us-gaap	Unsecured Long Term Debt UnsecuredLongTermDebt	745747000	USD
CY2011	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:12px;text-indent:30px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Management Estimates.</font><font style="font-family:inherit;font-size:10pt;"> The preparation of the Consolidated Financial Statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting periods. Actual results could differ from those estimates.</font></div></div>
CY2009	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	0	shares
CY2011	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	3091000	shares
CY2010	us-gaap	Weighted Average Number Diluted Shares Outstanding Adjustment WeightedAverageNumberDilutedSharesOutstandingAdjustment	2382000	shares
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	173034000	shares
CY2009	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	170253000	shares
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	170352000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	167261000	shares
CY2009	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	170253000	shares
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	170652000	shares
CY2010Q2	klac	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	-1995000	USD
CY2011Q2	klac	Accumulated Other Comprehensive Income Loss Before Tax1 AccumulatedOtherComprehensiveIncomeLossBeforeTax1	12000	USD
CY2008Q1	klac	Auction Failure AuctionFailure	48200000	USD
CY2010	klac	Auction Securities Par Value AuctionSecuritiesParValue	23900000	USD
CY2011Q2	klac	Authorized Shares To Be Repurchased AuthorizedSharesToBeRepurchased	72800000	shares
CY2010Q2	klac	Available For Sale Securities And Cash Equivalents Amortized Cost AvailableForSaleSecuritiesAndCashEquivalentsAmortizedCost	1336318000	USD
CY2011Q2	klac	Available For Sale Securities And Cash Equivalents Amortized Cost AvailableForSaleSecuritiesAndCashEquivalentsAmortizedCost	1801110000	USD
CY2010Q2	klac	Available For Sale Securities And Cash Equivalents Fair Value Disclosure AvailableForSaleSecuritiesAndCashEquivalentsFairValueDisclosure	1342042000	USD
CY2011Q2	klac	Available For Sale Securities And Cash Equivalents Fair Value Disclosure AvailableForSaleSecuritiesAndCashEquivalentsFairValueDisclosure	1807277000	USD
CY2011	klac	Available For Sale Securities And Cash Equivalents Gross Unrealized Gains AvailableForSaleSecuritiesAndCashEquivalentsGrossUnrealizedGains	6712000	USD
CY2010	klac	Available For Sale Securities And Cash Equivalents Gross Unrealized Gains AvailableForSaleSecuritiesAndCashEquivalentsGrossUnrealizedGains	7112000	USD
CY2010	klac	Avaliable For Sale Securities And Cash Equivalents Gross Unrealized Loss AvaliableForSaleSecuritiesAndCashEquivalentsGrossUnrealizedLoss	1388000	USD
CY2011	klac	Avaliable For Sale Securities And Cash Equivalents Gross Unrealized Loss AvaliableForSaleSecuritiesAndCashEquivalentsGrossUnrealizedLoss	545000	USD
CY2010Q2	klac	Buildings And Leasehold Improvements BuildingsAndLeaseholdImprovements	224403000	USD
CY2011Q2	klac	Buildings And Leasehold Improvements BuildingsAndLeaseholdImprovements	234173000	USD
CY2010Q2	klac	Deferred Tax Assets Tax Credits And Net Operating Losses DeferredTaxAssetsTaxCreditsAndNetOperatingLosses	83480000	USD
CY2011Q2	klac	Deferred Tax Assets Tax Credits And Net Operating Losses DeferredTaxAssetsTaxCreditsAndNetOperatingLosses	62173000	USD
CY2010Q2	klac	Deferred System Profit DeferredSystemProfit	204764000	USD
CY2011Q2	klac	Deferred Tax Assets Capitalized Rd Expenses DeferredTaxAssetsCapitalizedRDExpenses	84283000	USD
CY2010Q2	klac	Deferred Tax Assets Capitalized Rd Expenses DeferredTaxAssetsCapitalizedRDExpenses	110286000	USD
CY2010Q2	klac	Deferred Tax Assets Deferred Profit DeferredTaxAssetsDeferredProfit	83700000	USD
CY2011Q2	klac	Deferred Tax Assets Deferred Profit DeferredTaxAssetsDeferredProfit	95157000	USD
CY2011	klac	Cash Equivalent Gross Unrealized Loss CashEquivalentGrossUnrealizedLoss	2000	USD
CY2010	klac	Cash Equivalent Gross Unrealized Loss CashEquivalentGrossUnrealizedLoss	0	USD
CY2010	klac	Cash Equivalents Gross Unrealized Gains CashEquivalentsGrossUnrealizedGains	7000	USD
CY2011	klac	Cash Equivalents Gross Unrealized Gains CashEquivalentsGrossUnrealizedGains	0	USD
CY2011Q2	klac	Cash Equivalents Net Of Unrealized Gains And Losses CashEquivalentsNetOfUnrealizedGainsAndLosses	545473000	USD
CY2010Q2	klac	Cash Equivalents Net Of Unrealized Gains And Losses CashEquivalentsNetOfUnrealizedGainsAndLosses	376323000	USD
CY2011Q3	klac	Common Stock Dividends Per Share Authorized CommonStockDividendsPerShareAuthorized	0.35
CY2011	klac	Common Stock Dividends Per Share Authorized CommonStockDividendsPerShareAuthorized	0.25
CY2010	klac	Common Stock Dividends Per Share Authorized CommonStockDividendsPerShareAuthorized	0.15
CY2008Q2	klac	Debt Instruments Maturity Date DebtInstrumentsMaturityDate	2018
CY2011Q2	klac	Deferred Compensation Arrangement Maximum401 K Employer Contribution Match DeferredCompensationArrangementMaximum401KEmployerContributionMatch	8000	USD
	klac	Deferred Compensation Arrangement Maximum401 K Employer Contribution Match DeferredCompensationArrangementMaximum401KEmployerContributionMatch	6000	USD
CY2011Q2	klac	Deferred Compensation Arrangement Maximum Percentage Contribution Match Of Employees401 K Contribution DeferredCompensationArrangementMaximumPercentageContributionMatchOfEmployees401KContribution	0.5
	klac	Deferred Compensation Arrangement Maximum Percentage Contribution Match Of Employees401 K Contribution DeferredCompensationArrangementMaximumPercentageContributionMatchOfEmployees401KContribution	0.5
CY2011Q2	klac	Deferred Compensation Arrangement With Individual Maximum Employer Contribution Match DeferredCompensationArrangementWithIndividualMaximumEmployerContributionMatch	4000	USD
	klac	Deferred Compensation Arrangement With Individual Maximum Employer Contribution Match DeferredCompensationArrangementWithIndividualMaximumEmployerContributionMatch	3000	USD
CY2011Q2	klac	Deferred System Profit DeferredSystemProfit	192338000	USD
CY2011	klac	Discounting Fees Paid On Sales Of Letters Of Credit DiscountingFeesPaidOnSalesOfLettersOfCredit	213000	USD
CY2010	klac	Discounting Fees Paid On Sales Of Letters Of Credit DiscountingFeesPaidOnSalesOfLettersOfCredit	189000	USD
CY2010	klac	Effective Income Tax Rate Reconciliation Net Change In Tax Reserves EffectiveIncomeTaxRateReconciliationNetChangeInTaxReserves	0.005
CY2011	klac	Effective Income Tax Rate Reconciliation Net Change In Tax Reserves EffectiveIncomeTaxRateReconciliationNetChangeInTaxReserves	0.021
CY2009	klac	Effective Income Tax Rate Reconciliation Net Change In Tax Reserves EffectiveIncomeTaxRateReconciliationNetChangeInTaxReserves	0.022
CY2010	klac	Number Of Customers With Significant Revenue NumberOfCustomersWithSignificantRevenue	2
CY2009	klac	Number Of Customers With Significant Revenue NumberOfCustomersWithSignificantRevenue	2
	klac	Espp Discounted Purchase Price Percentage EsppDiscountedPurchasePricePercentage	0.95
CY2009	klac	Espp Discounted Purchase Price Percentage EsppDiscountedPurchasePricePercentage	0.85
	klac	Espp Discounted Purchase Price Percentage EsppDiscountedPurchasePricePercentage	0.85
CY2011Q2	klac	Espp Maximum Annual Share Replenishment EsppMaximumAnnualShareReplenishment	2000000	shares
CY2011Q2	klac	Espp Share Replenishment In Period EsppShareReplenishmentInPeriod	2000000	shares
CY2010Q2	klac	Espp Share Replenishment In Period EsppShareReplenishmentInPeriod	2000000	shares
CY2009Q2	klac	Espp Share Replenishment In Period EsppShareReplenishmentInPeriod	2000000	shares
CY2009	klac	Goodwill Purchased Intangible Asset And Long Lived Asset Impairment Charges GoodwillPurchasedIntangibleAssetAndLongLivedAssetImpairmentCharges	452620000	USD
CY2010	klac	Goodwill Purchased Intangible Asset And Long Lived Asset Impairment Charges GoodwillPurchasedIntangibleAssetAndLongLivedAssetImpairmentCharges	15149000	USD
CY2011	klac	Goodwill Purchased Intangible Asset And Long Lived Asset Impairment Charges GoodwillPurchasedIntangibleAssetAndLongLivedAssetImpairmentCharges	10568000	USD
CY2011	klac	Guarantee Arrangments To Fund Customs Guarantees For Vat And Lc GuaranteeArrangmentsToFundCustomsGuaranteesForVatAndLc	20400000	USD
CY2011Q2	klac	Hedge Contracts Maximum Maturity HedgeContractsMaximumMaturity	13
CY2011	klac	Increase Decrease In Deferred System Profit IncreaseDecreaseInDeferredSystemProfit	-12425000	USD
CY2010	klac	Increase Decrease In Deferred System Profit IncreaseDecreaseInDeferredSystemProfit	108943000	USD
CY2009	klac	Increase Decrease In Deferred System Profit IncreaseDecreaseInDeferredSystemProfit	-54978000	USD
CY2009	klac	Interest Income And Other Net InterestIncomeAndOtherNet	30749000	USD
CY2010	klac	Interest Income And Other Net InterestIncomeAndOtherNet	31532000	USD
CY2011	klac	Interest Income And Other Net InterestIncomeAndOtherNet	4064000	USD
CY2011	klac	Litigation Settlement Paid In Company Common Stock Value LitigationSettlementPaidInCompanyCommonStockValue	7766000	USD
CY2011	klac	Months In Loss Position Not Exceeding This Period MonthsInLossPositionNotExceedingThisPeriod	12
CY2010Q2	klac	Notional Amount Of Cash Flow Derivative Purchase Contracts NotionalAmountOfCashFlowDerivativePurchaseContracts	15835000	USD
CY2011Q2	klac	Notional Amount Of Cash Flow Derivative Purchase Contracts NotionalAmountOfCashFlowDerivativePurchaseContracts	3381000	USD
CY2010Q2	klac	Notional Amount Of Cash Flow Derivative Sales Contracts NotionalAmountOfCashFlowDerivativeSalesContracts	32853000	USD
CY2011Q2	klac	Notional Amount Of Cash Flow Derivative Sales Contracts NotionalAmountOfCashFlowDerivativeSalesContracts	30133000	USD
CY2010Q2	klac	Number Of Customers With Significant Accounts Receivable Balance NumberOfCustomersWithSignificantAccountsReceivableBalance	2
CY2011Q2	klac	Number Of Espp Shares Available For Future Issuance NumberOfEsppSharesAvailableForFutureIssuance	3500000	shares
CY2011	klac	Offer To Repurchase Senior Note Percent Of Principal Amount OfferToRepurchaseSeniorNotePercentOfPrincipalAmount	1.01
CY2011Q2	klac	Number Of Customers With Significant Accounts Receivable Balance NumberOfCustomersWithSignificantAccountsReceivableBalance	2
CY2011	klac	Number Of Customers With Significant Revenue NumberOfCustomersWithSignificantRevenue	3
CY2011Q2	klac	Open Inventory Purchase Commitments OpenInventoryPurchaseCommitments	352400000	USD
CY2011Q2	klac	Other Current Assets OtherCurrentAssets	25508000	USD
CY2010Q2	klac	Other Non Current Assets OtherNonCurrentAssets	35340000	USD
CY2011Q2	klac	Other Non Current Assets OtherNonCurrentAssets	26274000	USD
CY2011	klac	Outstanding Guarantee Arrangements To Fund Customs Guarantees For Vat And Lc OutstandingGuaranteeArrangementsToFundCustomsGuaranteesForVatAndLc	17900000	USD
CY2011	klac	Outstanding Inventory Purchase Commitment Months OutstandingInventoryPurchaseCommitmentMonths	12
CY2011Q2	klac	Percent Of Fair Market Value On Grant Date PercentOfFairMarketValueOnGrantDate	1
CY2011	klac	Receivables Sold Under Factoring Agreements ReceivablesSoldUnderFactoringAgreements	313578000	USD
CY2010	klac	Receivables Sold Under Factoring Agreements ReceivablesSoldUnderFactoringAgreements	107666000	USD
CY2009	klac	Share Based Compensation Arrangement Restricted Stock Units Withheld For Taxes ShareBasedCompensationArrangementRestrictedStockUnitsWithheldForTaxes	695000	shares
CY2011Q2	klac	Shares Available For Repurchase SharesAvailableForRepurchase	9000000	shares
CY2011	klac	Standard Warranty Coverage Hours Per Week StandardWarrantyCoverageHoursPerWeek	40
CY2010	klac	Share Based Compensation Arrangement Restricted Stock Units Withheld For Taxes ShareBasedCompensationArrangementRestrictedStockUnitsWithheldForTaxes	244000	shares
CY2009	klac	Segment Percent Of Total Revenue SegmentPercentOfTotalRevenue	1
CY2010	klac	Segment Percent Of Total Revenue SegmentPercentOfTotalRevenue	1
CY2011	klac	Segment Percent Of Total Revenue SegmentPercentOfTotalRevenue	1
CY2009	klac	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Estimated At Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateEstimatedAtFairValue	32480000	USD
CY2011	klac	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Estimated At Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateEstimatedAtFairValue	45915000	USD
CY2010	klac	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Estimated At Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateEstimatedAtFairValue	64230000	USD
CY2011	klac	Share Based Compensation Arrangement By Share Based Payment Award Plan Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanExpirationsInPeriod	1054000	shares
CY2010	klac	Share Based Compensation Arrangement By Share Based Payment Award Plan Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanExpirationsInPeriod	872000	shares
CY2009	klac	Share Based Compensation Arrangement By Share Based Payment Award Plan Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanExpirationsInPeriod	1773000	shares
CY2011	klac	Standard Warranty Coverage In Months StandardWarrantyCoverageInMonths	12
CY2010Q2	klac	Stock Based Compensation Capitalized As Inventory StockBasedCompensationCapitalizedAsInventory	6687000	USD
CY2011Q2	klac	Stock Based Compensation Capitalized As Inventory StockBasedCompensationCapitalizedAsInventory	6701000	USD
CY2009	klac	Stock Based Compensation Offering Period In Months StockBasedCompensationOfferingPeriodInMonths	6
	klac	Stock Based Compensation Offering Period In Months StockBasedCompensationOfferingPeriodInMonths	24
CY2011	klac	Stock Based Compensation Offering Period In Months StockBasedCompensationOfferingPeriodInMonths	6
CY2010	klac	Tax Benefit Charge From Equity Awards TaxBenefitChargeFromEquityAwards	-5133000	USD
CY2009	klac	Tax Benefit Charge From Equity Awards TaxBenefitChargeFromEquityAwards	-17880000	USD
CY2011	klac	Tax Benefit Charge From Equity Awards TaxBenefitChargeFromEquityAwards	0	USD
CY2011	klac	Tax Benefits From Espp TaxBenefitsFromEspp	2194000	USD
CY2010	klac	Tax Benefits From Espp TaxBenefitsFromEspp	994000	USD
CY2009	klac	Tax Benefits From Espp TaxBenefitsFromEspp	1612000	USD
CY2011	klac	Tax Expense Increased Due To Shortfalls From Employee Stock Activity TaxExpenseIncreasedDueToShortfallsFromEmployeeStockActivity	15200000	USD
CY2009	klac	Tax Withholding Payments Related To Vested And Released Restricted Stock Units TaxWithholdingPaymentsRelatedToVestedAndReleasedRestrictedStockUnits	-12252000	USD
CY2010	klac	Tax Withholding Payments Related To Vested And Released Restricted Stock Units TaxWithholdingPaymentsRelatedToVestedAndReleasedRestrictedStockUnits	-13514000	USD
CY2011	klac	Tax Withholding Payments Related To Vested And Released Restricted Stock Units TaxWithholdingPaymentsRelatedToVestedAndReleasedRestrictedStockUnits	-22557000	USD
CY2011Q2	klac	Undistributed Earnings For Certain Foreign Subsidiaries UndistributedEarningsForCertainForeignSubsidiaries	599000000	USD
CY2011Q2	klac	Unpaid Cost Of Stock Repurchases UnpaidCostOfStockRepurchases	2700000	USD
CY2010Q2	klac	Unpaid Cost Of Stock Repurchases UnpaidCostOfStockRepurchases	4600000	USD
CY2009	klac	Weighted Average Fair Value Per Share WeightedAverageFairValuePerShare	11.06
CY2010	klac	Weighted Average Fair Value Per Share WeightedAverageFairValuePerShare	8.51
CY2011	klac	Weighted Average Fair Value Per Share WeightedAverageFairValuePerShare	7.41
CY2011	dei	Amendment Flag AmendmentFlag	false
CY2011	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--06-30
CY2011	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q4
CY2011	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2011
CY2011	dei	Document Period End Date DocumentPeriodEndDate	2011-06-30
CY2011	dei	Document Type DocumentType	10-K
CY2011	dei	Entity Central Index Key EntityCentralIndexKey	0000319201
CY2011Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	167000217	shares
CY2011	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2011	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2010Q4	dei	Entity Public Float EntityPublicFloat	6400000000	USD
CY2011	dei	Entity Registrant Name EntityRegistrantName	KLA TENCOR CORP
CY2011	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2011	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2011	dei	Trading Symbol TradingSymbol	klac

Files In Submission

Name	View Source	Status
0001445305-11-002394-index-headers.html	Edgar Link	pending
0001445305-11-002394-index.html	Edgar Link	pending
0001445305-11-002394.txt	Edgar Link	pending
0001445305-11-002394-xbrl.zip	Edgar Link	pending
exhibit121.htm	Edgar Link	pending
exhibit211.htm	Edgar Link	pending
exhibit231.htm	Edgar Link	pending
exhibit311.htm	Edgar Link	pending
exhibit312.htm	Edgar Link	pending
exhibit32.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
klac-20110630.xml	Edgar Link	completed
klac-20110630.xsd	Edgar Link	pending
klac-20110630_cal.xml	Edgar Link	unprocessable
klac-20110630_def.xml	Edgar Link	unprocessable
klac-20110630_lab.xml	Edgar Link	unprocessable
klac-20110630_pre.xml	Edgar Link	unprocessable
klac10k2011.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R82.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
stockperformancegraph.jpg	Edgar Link	pending

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$KLAC
KLA CORP Stock $klac

2010 Q2 Form 10-K Financial Statement

#000144530511002394 Filed on August 05, 2011

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLAC KLA CORP Stock $klac

2010 Q2 Form 10-K Financial Statement

#000144530511002394 Filed on August 05, 2011

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$KLAC
KLA CORP Stock $klac