$WDC
WESTERN DIGITAL CORP

2013 Q4 Form 10-Q Financial Statement

#000010604014000002 Filed on January 31, 2014

View on sec.gov

Income Statement

Concept 2013 Q4 2013 Q2 2012 Q4
Revenue $3.972B $3.728B $3.824B
YoY Change 3.87% -21.58% 91.68%
Cost Of Revenue $2.816B $2.678B $2.765B
YoY Change 1.84% -18.4% 105.27%
Gross Profit $1.156B $1.050B $1.059B
YoY Change 9.16% -28.67% 63.43%
Gross Profit Margin 29.1% 28.17% 27.69%
Selling, General & Admin $226.0M $180.0M $162.0M
YoY Change 39.51% 14.65% 68.75%
% of Gross Profit 19.55% 17.14% 15.3%
Research & Development $416.0M $402.0M $378.0M
YoY Change 10.05% -0.99% 97.91%
% of Gross Profit 35.99% 38.29% 35.69%
Depreciation & Amortization $317.0M $302.0M $309.0M
YoY Change 2.59% -10.91% 120.71%
% of Gross Profit 27.42% 28.76% 29.18%
Operating Expenses $678.0M $582.0M $581.0M
YoY Change 16.7% 3.37% 19.55%
Operating Profit $478.0M -$221.0M $478.0M
YoY Change 0.0% -127.35% 195.06%
Interest Expense -$11.00M -$9.000M -$10.00M
YoY Change 10.0% 28.57% 400.0%
% of Operating Profit -2.3% -2.09%
Other Income/Expense, Net -$11.00M -$10.00M
YoY Change 10.0% 400.0%
Pretax Income $467.0M -$230.0M $468.0M
YoY Change -0.21% -128.71% 192.5%
Income Tax $37.00M $35.00M $133.0M
% Of Pretax Income 7.92% 28.42%
Net Earnings $430.0M -$265.0M $335.0M
YoY Change 28.36% -135.57% 131.03%
Net Earnings / Revenue 10.83% -7.11% 8.76%
Basic Earnings Per Share $1.82 -$1.12 $1.38
Diluted Earnings Per Share $1.77 -$1.12 $1.36
COMMON SHARES
Basic Shares Outstanding 236.0M shares 236.4M shares 242.0M shares
Diluted Shares Outstanding 243.0M shares 246.0M shares

Balance Sheet

Concept 2013 Q4 2013 Q2 2012 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $4.655B $4.309B $3.816B
YoY Change 21.99% 34.32% -2.75%
Cash & Equivalents $4.655B $4.309B $3.816B
Short-Term Investments
Other Short-Term Assets $381.0M $308.0M $423.0M
YoY Change -9.93% -14.21% 62.07%
Inventory $1.293B $1.188B $1.204B
Prepaid Expenses
Receivables $1.959B $1.793B $1.732B
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $8.288B $7.598B $7.175B
YoY Change 15.51% 6.4% 32.92%
LONG-TERM ASSETS
Property, Plant & Equipment $3.509B $3.700B $3.938B
YoY Change -10.89% -9.02% 88.33%
Goodwill $2.555B $1.954B $1.907B
YoY Change 33.98% -1.06%
Intangibles
YoY Change
Long-Term Investments $14.00M
YoY Change
Other Assets $323.0M $179.0M $200.0M
YoY Change 61.5% -20.09% 92.31%
Total Long-Term Assets $6.994B $6.438B $6.754B
YoY Change 3.55% -8.87% 180.37%
TOTAL ASSETS
Total Short-Term Assets $8.288B $7.598B $7.175B
Total Long-Term Assets $6.994B $6.438B $6.754B
Total Assets $15.28B $14.04B $13.93B
YoY Change 9.71% -1.2% 78.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $2.106B $1.990B $2.185B
YoY Change -3.62% -28.24% 147.45%
Accrued Expenses $479.0M $480.0M $722.0M
YoY Change -33.66% 5.03% 47.95%
Deferred Revenue
YoY Change
Short-Term Debt $500.0M $0.00 $0.00
YoY Change
Long-Term Debt Due $230.0M $230.0M $288.0M
YoY Change -20.14% 0.0% 59.12%
Total Short-Term Liabilities $4.620B $3.973B $3.326B
YoY Change 38.91% -1.46% 114.3%
LONG-TERM LIABILITIES
Long-Term Debt $1.610B $1.725B $1.840B
YoY Change -12.5% -11.76% 3580.0%
Other Long-Term Liabilities $473.0M $445.0M $516.0M
YoY Change -8.33% -19.09% 82.98%
Total Long-Term Liabilities $2.083B $2.170B $2.356B
YoY Change -11.59% -13.37% 609.64%
TOTAL LIABILITIES
Total Short-Term Liabilities $4.620B $3.973B $3.326B
Total Long-Term Liabilities $2.083B $2.170B $2.356B
Total Liabilities $6.703B $6.143B $5.682B
YoY Change 17.97% -6.03% 201.59%
SHAREHOLDERS EQUITY
Retained Earnings $7.541B $6.749B $6.744B
YoY Change 11.82% 12.26%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost) $1.178B $1.012B $732.0M
YoY Change 60.93% 82.67%
Treasury Stock Shares 24.00M shares 24.00M shares 20.00M shares
Shareholders Equity $8.579B $7.893B $8.247B
YoY Change
Total Liabilities & Shareholders Equity $15.28B $14.04B $13.93B
YoY Change 9.71% -1.2% 78.42%

Cashflow Statement

Concept 2013 Q4 2013 Q2 2012 Q4
OPERATING ACTIVITIES
Net Income $430.0M -$265.0M $335.0M
YoY Change 28.36% -135.57% 131.03%
Depreciation, Depletion And Amortization $317.0M $302.0M $309.0M
YoY Change 2.59% -10.91% 120.71%
Cash From Operating Activities $726.0M $684.0M $772.0M
YoY Change -5.96% -39.42% 104.23%
INVESTING ACTIVITIES
Capital Expenditures -$170.0M -$136.0M -$246.0M
YoY Change -30.89% -58.02% 106.72%
Acquisitions
YoY Change
Other Investing Activities -$595.0M $0.00 -$33.00M
YoY Change 1703.03% -100.0%
Cash From Investing Activities -$765.0M -$136.0M -$279.0M
YoY Change 174.19% -41.63% 134.45%
FINANCING ACTIVITIES
Cash Dividend Paid $71.00M
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -175.0M -299.0M -214.0M
YoY Change -18.22% -72.06% 2040.0%
NET CHANGE
Cash From Operating Activities 726.0M 684.0M 772.0M
Cash From Investing Activities -765.0M -136.0M -279.0M
Cash From Financing Activities -175.0M -299.0M -214.0M
Net Change In Cash -214.0M 249.0M 279.0M
YoY Change -176.7% -243.1% 12.05%
FREE CASH FLOW
Cash From Operating Activities $726.0M $684.0M $772.0M
Capital Expenditures -$170.0M -$136.0M -$246.0M
Free Cash Flow $896.0M $820.0M $1.018B
YoY Change -11.98% -43.57% 104.83%

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CY2014Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
125000000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1406000000 USD
us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
1708000000 USD
CY2012Q4 us-gaap Net Income Loss
NetIncomeLoss
335000000 USD
us-gaap Net Income Loss
NetIncomeLoss
925000000 USD
us-gaap Net Income Loss
NetIncomeLoss
854000000 USD
CY2013Q4 us-gaap Net Income Loss
NetIncomeLoss
430000000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-21000000 USD
us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-24000000 USD
CY2013Q4 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-11000000 USD
CY2012Q4 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
-10000000 USD
us-gaap Operating Expenses
OperatingExpenses
1209000000 USD
us-gaap Operating Expenses
OperatingExpenses
1182000000 USD
CY2013Q4 us-gaap Operating Expenses
OperatingExpenses
663000000 USD
CY2012Q4 us-gaap Operating Expenses
OperatingExpenses
581000000 USD
CY2012Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
478000000 USD
CY2013Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
478000000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
1020000000 USD
us-gaap Operating Income Loss
OperatingIncomeLoss
1070000000 USD
CY2013Q4 us-gaap Other Assets Current
OtherAssetsCurrent
381000000 USD
CY2013Q2 us-gaap Other Assets Current
OtherAssetsCurrent
308000000 USD
CY2013Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
179000000 USD
CY2013Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
323000000 USD
CY2012Q4 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-4000000 USD
us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
0 USD
us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
-4000000 USD
CY2013Q4 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
0 USD
us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-11000000 USD
us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
46000000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-14000000 USD
CY2012Q4 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-6000000 USD
us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
23000000 USD
CY2013Q4 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
-30000000 USD
CY2013Q4 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
0 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
0 USD
CY2012Q4 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-2000000 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
26000000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-1000000 USD
CY2012Q4 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
0 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-14000000 USD
CY2013Q4 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
-30000000 USD
CY2013Q4 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
607000000 USD
CY2013Q2 us-gaap Other Intangible Assets Net
OtherIntangibleAssetsNet
605000000 USD
CY2013Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
473000000 USD
CY2013Q2 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
445000000 USD
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
15000000 USD
us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-4000000 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
300000000 USD
us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
364000000 USD
us-gaap Payments Of Dividends
PaymentsOfDividends
121000000 USD
us-gaap Payments Of Dividends
PaymentsOfDividends
118000000 USD
CY2013Q4 us-gaap Payments Of Dividends
PaymentsOfDividends
59000000 USD
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
27000000 USD
us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
823000000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
628000000 USD
us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
306000000 USD
CY2013Q4 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2013Q2 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2013Q4 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
5000000 shares
CY2013Q2 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
5000000 shares
CY2013Q4 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
shares
CY2013Q2 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
shares
CY2013Q2 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
shares
CY2013Q4 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
shares
us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
97000000 USD
us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
86000000 USD
us-gaap Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
500000000 USD
CY2013Q4 us-gaap Product Warranty Accrual Noncurrent
ProductWarrantyAccrualNoncurrent
73000000 USD
CY2013Q2 us-gaap Product Warranty Accrual Noncurrent
ProductWarrantyAccrualNoncurrent
73000000 USD
CY2013Q2 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
7616000000 USD
CY2013Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
7879000000 USD
CY2013Q2 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3700000000 USD
CY2013Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3509000000 USD
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
3000000 USD
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
23000000 USD
us-gaap Repayments Of Long Term Debt
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115000000 USD
us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
58000000 USD
CY2012Q4 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
378000000 USD
us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
774000000 USD
CY2013Q4 us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
421000000 USD
us-gaap Research And Development Expense Excluding Acquired In Process Cost
ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost
822000000 USD
CY2013Q4 us-gaap Restricted Stock Expense
RestrictedStockExpense
18000000 USD
CY2012Q4 us-gaap Restricted Stock Expense
RestrictedStockExpense
12000000 USD
us-gaap Restricted Stock Expense
RestrictedStockExpense
25000000 USD
us-gaap Restricted Stock Expense
RestrictedStockExpense
39000000 USD
CY2013Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
7541000000 USD
CY2013Q2 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
6749000000 USD
us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
7776000000 USD
us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
7859000000 USD
CY2013Q4 us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
3972000000 USD
CY2012Q4 us-gaap Sales Revenue Goods Net
SalesRevenueGoodsNet
3824000000 USD
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
0.0029
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
341000000 USD
us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
361000000 USD
CY2013Q4 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
229000000 USD
CY2012Q4 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
162000000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
71000000 USD
us-gaap Share Based Compensation
ShareBasedCompensation
84000000 USD
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod
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CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
100000 shares
CY2013Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod
1300000 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
4000000 shares
CY2013Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
3600000 shares
CY2013Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
4200000 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
-200000 shares
CY2013Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod
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CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0145
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0258
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0241
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate
0.0158
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
0.0050
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
0.0053
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
0.0049
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum
0.0052
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
0.0042
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
0.0029
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMinimum
0.0042
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
0.0118
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
0.0244
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
0.0244
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Maximum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMaximum
0.0118
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
0.0016
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
0.0016
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
0.0012
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Minimum
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRateMinimum
0.0010
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
0.0049
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
0.0047
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
0.0043
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Weighted Average Volatility Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate
0.0041
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
4800000 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
32.45
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
80000000 USD
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
107000000 USD
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
79000000 USD
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
25000000 USD
CY2013Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
29.93
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
76.28
CY2013Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
1600000 shares
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
24.03
us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
15.56
CY2012Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
13.08
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
25.29
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
610000000 USD
CY2013Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
11900000 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
12500000 shares
CY2013Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
13100000 shares
CY2013Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
36.77
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
34.99
CY2013Q2 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
29.47
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
602000000 USD
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
12300000 shares
CY2013Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
34.79
CY2013Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y5M
CY2012Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P4Y2M
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P4Y
us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1
P5Y
CY2013Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P4Y9M
CY2013Q2 us-gaap Short Term Borrowings
ShortTermBorrowings
0 USD
CY2013Q4 us-gaap Short Term Borrowings
ShortTermBorrowings
500000000 USD
CY2014Q1 us-gaap Short Term Borrowings
ShortTermBorrowings
500000000 USD
CY2012Q3 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
230000000 USD
CY2013Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
190000000 USD
CY2013Q3 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
195000000 USD
CY2012Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
211000000 USD
CY2012Q2 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
260000000 USD
CY2013Q2 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
187000000 USD
CY2012Q4 us-gaap Standard Product Warranty Accrual Additions From Business Acquisition
StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition
0 USD
us-gaap Standard Product Warranty Accrual Additions From Business Acquisition
StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition
4000000 USD
CY2013Q4 us-gaap Standard Product Warranty Accrual Additions From Business Acquisition
StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition
1000000 USD
us-gaap Standard Product Warranty Accrual Additions From Business Acquisition
StandardProductWarrantyAccrualAdditionsFromBusinessAcquisition
0 USD
CY2012Q4 us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
51000000 USD
us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
106000000 USD
CY2013Q4 us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
57000000 USD
us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
111000000 USD
us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
21000000 USD
us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
-28000000 USD
CY2012Q4 us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
-12000000 USD
CY2013Q4 us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
7000000 USD
CY2013Q4 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
44000000 USD
us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
84000000 USD
CY2012Q4 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
44000000 USD
us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
90000000 USD
CY2013Q4 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
-1600000 shares
CY2013Q3 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
-700000 shares
CY2013Q2 us-gaap Stockholders Equity
StockholdersEquity
7893000000 USD
CY2013Q4 us-gaap Stockholders Equity
StockholdersEquity
8579000000 USD
CY2013Q2 us-gaap Treasury Stock Shares
TreasuryStockShares
24000000 shares
CY2013Q4 us-gaap Treasury Stock Shares
TreasuryStockShares
24000000 shares
us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
4300000 shares
CY2013Q4 us-gaap Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
2000000 shares
CY2013Q2 us-gaap Treasury Stock Value
TreasuryStockValue
1012000000 USD
CY2013Q4 us-gaap Treasury Stock Value
TreasuryStockValue
1178000000 USD
us-gaap Treasury Stock Value Acquired Cost Method
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us-gaap Use Of Estimates
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us-gaap Weighted Average Number Diluted Shares Outstanding Adjustment
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us-gaap Weighted Average Number Of Diluted Shares Outstanding
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us-gaap Weighted Average Number Of Shares Outstanding Basic
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CY2013Q4 us-gaap Weighted Average Number Of Shares Outstanding Basic
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us-gaap Weighted Average Number Of Shares Outstanding Basic
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236000000 shares
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0.1
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0 USD
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P12M
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0 USD
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71000000 USD
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0.30
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CashDividendPerCommonShareDeclared
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16000000 USD
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4000000 USD
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CompensationCostForCashSettledStockAppreciationRights
20000000 USD
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5000000 USD
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15000000 USD
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1000000000 USD
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10000000 USD
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0 USD
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0 USD
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0 USD
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0 USD
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0 USD
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0 USD
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0 USD
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0 USD
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0 USD
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0 USD
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P4M
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7000000 USD
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5000000 USD
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4000000 USD
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4000000 USD
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2000000000 USD
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ForeignExchangeContractsClosedDuringPeriod
2700000000 USD
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1400000000.0 USD
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1700000000.0 USD
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0.035
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0.033
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GainOnInsuranceRecovery
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GainOnInsuranceRecovery
0 USD
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4000000 USD
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92000000 USD
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IncreaseDecreaseInArbitrationAwardReserve
0 USD
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IncreaseDecreaseInArbitrationAwardReserve
26000000 USD
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InterestAndOtherExpense
27000000 USD
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13000000 USD
wdc Interest And Other Expense
InterestAndOtherExpense
29000000 USD
CY2013Q4 wdc Interest And Other Expense
InterestAndOtherExpense
14000000 USD
CY2013Q4 wdc Line Of Credit Facility Amount Available To Borrow
LineOfCreditFacilityAmountAvailableToBorrow
500000000 USD
CY2014Q1 wdc Line Of Credit Facility Amount Available To Borrow
LineOfCreditFacilityAmountAvailableToBorrow
1500000000 USD
CY2013Q4 wdc Loan Period
LoanPeriod
P5Y
wdc Maturity Of Auction Rate Securities
MaturityOfAuctionRateSecurities
dates through 2050
wdc Non Cash Portion Of Employee Termination Benefits And Other Charges
NonCashPortionOfEmployeeTerminationBenefitsAndOtherCharges
0 USD
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NonCashPortionOfEmployeeTerminationBenefitsAndOtherCharges
15000000 USD
CY2013Q4 wdc Options Outstanding To Purchase Shares With Exercise Price Below Company Stock Price
OptionsOutstandingToPurchaseSharesWithExercisePriceBelowCompanyStockPrice
12300000 shares
CY2013Q4 wdc Options Outstanding To Purchase Shares With Exercise Price Below Company Stock Price Intrinsic Value
OptionsOutstandingToPurchaseSharesWithExercisePriceBelowCompanyStockPriceIntrinsicValue
610000000 USD
CY2013Q2 wdc Other Intangible Assets Gross
OtherIntangibleAssetsGross
948000000 USD
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OtherIntangibleAssetsGross
1060000000 USD
CY2014Q1 wdc Period Of Term Loan Facility
PeriodOfTermLoanFacility
P5Y
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PreAwardInterest
105400000 USD
CY2013Q4 wdc Preferred Stock Values
PreferredStockValues
0 USD
CY2013Q2 wdc Preferred Stock Values
PreferredStockValues
0 USD
CY2013Q4 wdc Product Warranty Period Maximum
ProductWarrantyPeriodMaximum
P5Y
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ProductWarrantyPeriodMinimum
P1Y
CY2013Q4 wdc Remaining Amount For Repurchase Under Share Repurchase Program
RemainingAmountForRepurchaseUnderShareRepurchaseProgram
1700000000 USD
CY2013 wdc Severance And Other Charges
SeveranceAndOtherCharges
138000000 USD
CY2012Q4 wdc Share Based Compensation Fair Value Assumptions Suboptimal Exercise Factor
ShareBasedCompensationFairValueAssumptionsSuboptimalExerciseFactor
1.92
wdc Share Based Compensation Fair Value Assumptions Suboptimal Exercise Factor
ShareBasedCompensationFairValueAssumptionsSuboptimalExerciseFactor
1.90
CY2013Q4 wdc Share Based Compensation Fair Value Assumptions Suboptimal Exercise Factor
ShareBasedCompensationFairValueAssumptionsSuboptimalExerciseFactor
2.20
wdc Share Based Compensation Fair Value Assumptions Suboptimal Exercise Factor
ShareBasedCompensationFairValueAssumptionsSuboptimalExerciseFactor
2.06
CY2013Q4 wdc Share Based Compensation Options Assumed Weighted Average Exercise Price
ShareBasedCompensationOptionsAssumedWeightedAverageExercisePrice
12.32
CY2013Q3 wdc Share Based Compensation Options Assumed Weighted Average Exercise Price
ShareBasedCompensationOptionsAssumedWeightedAverageExercisePrice
117.41
CY2013Q4 wdc Share Based Compensation Options Exercisable Intrinsic Value
ShareBasedCompensationOptionsExercisableIntrinsicValue
253000000 USD
CY2013Q4 wdc Severance And Other Charges Reserve Ending Balance
SeveranceAndOtherChargesReserveEndingBalance
7000000 USD
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SeveranceAndOtherChargesReserveEndingBalance
46000000 USD
CY2013Q4 wdc Severance And Other Costs
SeveranceAndOtherCosts
0 USD
wdc Severance And Other Costs
SeveranceAndOtherCosts
67000000 USD
wdc Severance And Other Costs
SeveranceAndOtherCosts
0 USD
CY2012Q4 wdc Severance And Other Costs
SeveranceAndOtherCosts
41000000 USD
CY2013Q3 wdc Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Assumed In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAssumedInPeriod
200000 shares
CY2013Q4 wdc Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsExpectedToVestOutstandingNumber
3800000 shares
CY2013Q4 wdc Share Based Compensation Arrangement By Share Based Payment Award Options Assumed In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedInPeriod
1300000 shares
CY2013Q3 wdc Share Based Compensation Arrangement By Share Based Payment Award Options Assumed In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAssumedInPeriod
400000 shares
CY2013Q4 wdc Share Based Compensation Arrangement By Share Based Payment Award Options Canceledor Expired In Period
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CY2013Q3 wdc Share Based Compensation Arrangement By Share Based Payment Award Options Canceledor Expired In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsCanceledorExpiredInPeriod
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CY2013Q4 wdc Share Based Compensation Arrangement By Share Based Payments Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term
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P4Y9M
CY2013Q4 wdc Share Based Compensation Fair Value Assumptions Post Vesting Termination Rate
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0.0318
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ShareBasedCompensationFairValueAssumptionsPostVestingTerminationRate
0.0309
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ShareBasedCompensationFairValueAssumptionsPostVestingTerminationRate
0.0241
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0.0209
CY2013Q4 wdc Share Based Compensation Options Exercisable Remaining Contractual Life
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P3Y2M
CY2013Q4 wdc Share Based Compensation Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationOptionsExercisesInPeriodWeightedAverageExercisePrice
25.34
CY2013Q3 wdc Share Based Compensation Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationOptionsExercisesInPeriodWeightedAverageExercisePrice
30.14
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ShareBasedCompensationOptionsGrantedWeightedAverageExercisePrice
68.40
CY2013Q4 wdc Stock Appreciation Right Outstanding Weighted Average Exercise Price
StockAppreciationRightOutstandingWeightedAverageExercisePrice
7.92
CY2013Q4 wdc Stock Appreciation Rights Outstanding At Balance Sheet Date
StockAppreciationRightsOutstandingAtBalanceSheetDate
1000000 shares
wdc Stock Repurchase Program Additional Amount Authorized
StockRepurchaseProgramAdditionalAmountAuthorized
3000000000 USD
CY2014Q1 wdc Sublimit For Letters Of Credit Under Revolving Credit Facility
SublimitForLettersOfCreditUnderRevolvingCreditFacility
100000000 USD
CY2014Q1 wdc Sublimit For Swing Line Loans Under Revolving Credit Facility
SublimitForSwingLineLoansUnderRevolvingCreditFacility
50000000 USD
wdc Taxes Paid On Vested Stock Awards Under Employee Stock Plans
TaxesPaidOnVestedStockAwardsUnderEmployeeStockPlans
24000000 USD
wdc Taxes Paid On Vested Stock Awards Under Employee Stock Plans
TaxesPaidOnVestedStockAwardsUnderEmployeeStockPlans
8000000 USD
CY2013Q4 wdc Unsecured Loan Under Credit Facility
UnsecuredLoanUnderCreditFacility
2800000000 USD
CY2014Q1 wdc Unsecured Loan Under Credit Facility
UnsecuredLoanUnderCreditFacility
4000000000 USD
CY2013Q4 wdc Unvested Employee Service Share Based Compensation Stock Option Awards And Employee Stock Purchase Plan Rights Issued But Not Yet Recognized
UnvestedEmployeeServiceShareBasedCompensationStockOptionAwardsAndEmployeeStockPurchasePlanRightsIssuedButNotYetRecognized
161000000 USD
wdc Unvested Employee Service Share Based Compensation Stock Option Awards And Employee Stock Purchase Plan Rights Issued But Not Yet Recognized Period For Recognition
UnvestedEmployeeServiceShareBasedCompensationStockOptionAwardsAndEmployeeStockPurchasePlanRightsIssuedButNotYetRecognizedPeriodForRecognition
P2Y2M
dei Amendment Flag
AmendmentFlag
false
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--06-27
dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
Q2
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2014
dei Document Period End Date
DocumentPeriodEndDate
2013-12-27
dei Document Type
DocumentType
10-Q
dei Entity Central Index Key
EntityCentralIndexKey
0000106040
CY2014Q1 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
236261586 shares
dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
dei Entity Registrant Name
EntityRegistrantName
WESTERN DIGITAL CORP
dei Trading Symbol
TradingSymbol
WDC

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