$WDC
WESTERN DIGITAL CORP

2021 Q4 Form 10-Q Financial Statement

#000010604021000053 Filed on November 04, 2021

View on sec.gov

Income Statement

Concept 2021 Q4 2020 Q4
Revenue $4.833B $3.922B
YoY Change 23.23% -2.92%
Cost Of Revenue $3.250B $3.018B
YoY Change 7.69% -6.1%
Gross Profit $1.583B $904.0M
YoY Change 75.11% 9.44%
Gross Profit Margin 32.75% 23.05%
Selling, General & Admin $279.0M $256.0M
YoY Change 8.98% -16.07%
% of Gross Profit 17.62% 28.32%
Research & Development $575.0M $555.0M
YoY Change 3.6% -3.31%
% of Gross Profit 36.32% 61.39%
Depreciation & Amortization $250.0M $374.0M
YoY Change -33.16% -7.88%
% of Gross Profit 15.79% 41.37%
Operating Expenses $856.0M $834.0M
YoY Change 2.64% -5.12%
Operating Profit $727.0M $70.00M
YoY Change 938.57% -232.08%
Interest Expense $76.00M $84.00M
YoY Change -9.52% -176.36%
% of Operating Profit 10.45% 120.0%
Other Income/Expense, Net -$81.00M -$73.00M
YoY Change 10.96% -3750.0%
Pretax Income $646.0M -$3.000M
YoY Change -21633.33% -98.73%
Income Tax $82.00M $57.00M
% Of Pretax Income 12.69%
Net Earnings $564.0M -$60.00M
YoY Change -1040.0% -78.26%
Net Earnings / Revenue 11.67% -1.53%
Basic Earnings Per Share $1.81 -$0.20
Diluted Earnings Per Share $1.79 -$0.20
COMMON SHARES
Basic Shares Outstanding 312.0M shares 303.0M shares
Diluted Shares Outstanding 315.0M shares 303.0M shares

Balance Sheet

Concept 2021 Q4 2020 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $3.290B $2.995B
YoY Change 9.85% -7.79%
Cash & Equivalents $2.531B $2.995B
Short-Term Investments
Other Short-Term Assets $614.0M $558.0M
YoY Change 10.04% 7.93%
Inventory $3.647B $3.355B
Prepaid Expenses
Receivables $2.743B $2.097B
Other Receivables $0.00 $0.00
Total Short-Term Assets $9.535B $9.005B
YoY Change 5.89% 5.94%
LONG-TERM ASSETS
Property, Plant & Equipment $3.367B $2.897B
YoY Change 16.22% 3.61%
Goodwill $10.07B $10.07B
YoY Change -0.04% -0.21%
Intangibles $300.0M $758.0M
YoY Change -60.42% -49.93%
Long-Term Investments
YoY Change
Other Assets $1.205B $927.0M
YoY Change 29.99% 23.44%
Total Long-Term Assets $16.49B $16.40B
YoY Change 0.57% -7.78%
TOTAL ASSETS
Total Short-Term Assets $9.535B $9.005B
Total Long-Term Assets $16.49B $16.40B
Total Assets $26.03B $25.40B
YoY Change 2.45% -3.34%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $2.022B $1.949B
YoY Change 3.75% 13.05%
Accrued Expenses $1.700B $1.293B
YoY Change 31.48% -5.9%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00
YoY Change
Long-Term Debt Due $251.0M $286.0M
YoY Change -12.24% 13.94%
Total Short-Term Liabilities $4.929B $4.429B
YoY Change 11.29% 3.29%
LONG-TERM LIABILITIES
Long-Term Debt $7.057B $9.086B
YoY Change -22.33% -8.78%
Other Long-Term Liabilities $2.021B $2.311B
YoY Change -12.55% -6.25%
Total Long-Term Liabilities $9.078B $11.40B
YoY Change -20.35% -8.28%
TOTAL LIABILITIES
Total Short-Term Liabilities $4.929B $4.429B
Total Long-Term Liabilities $9.078B $11.40B
Total Liabilities $14.01B $15.83B
YoY Change -11.49% -5.31%
SHAREHOLDERS EQUITY
Retained Earnings $8.713B $6.658B
YoY Change 30.87% -5.05%
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost) $0.00 $521.0M
YoY Change -100.0% -52.07%
Treasury Stock Shares 0.000 shares 8.000M shares
Shareholders Equity $12.02B $9.576B
YoY Change
Total Liabilities & Shareholders Equity $26.03B $25.40B
YoY Change 2.45% -3.34%

Cashflow Statement

Concept 2021 Q4 2020 Q4
OPERATING ACTIVITIES
Net Income $564.0M -$60.00M
YoY Change -1040.0% -78.26%
Depreciation, Depletion And Amortization $250.0M $374.0M
YoY Change -33.16% -7.88%
Cash From Operating Activities $521.0M $363.0M
YoY Change 43.53% 43.48%
INVESTING ACTIVITIES
Capital Expenditures $245.0M $337.0M
YoY Change -27.3% -332.41%
Acquisitions $0.00
YoY Change
Other Investing Activities $15.00M -$1.000M
YoY Change -1600.0% -100.56%
Cash From Investing Activities -$312.0M -$166.0M
YoY Change 87.95% -588.24%
FINANCING ACTIVITIES
Cash Dividend Paid $0.00
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net $213.0M $213.0M
YoY Change 0.0%
Cash From Financing Activities -$289.0M -$253.0M
YoY Change 14.23% -48.58%
NET CHANGE
Cash From Operating Activities $521.0M $363.0M
Cash From Investing Activities -$312.0M -$166.0M
Cash From Financing Activities -$289.0M -$253.0M
Net Change In Cash -$80.00M -$53.00M
YoY Change 50.94% -74.15%
FREE CASH FLOW
Cash From Operating Activities $521.0M $363.0M
Capital Expenditures $245.0M $337.0M
Free Cash Flow $276.0M $26.00M
YoY Change 961.54% -93.47%

Facts In Submission

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26000000 USD
CY2021Q4 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
161000000 USD
CY2020Q4 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
139000000 USD
CY2021Q4 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
521000000 USD
CY2020Q4 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
363000000 USD
CY2021Q4 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
245000000 USD
CY2020Q4 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
337000000 USD
CY2021Q4 us-gaap Proceeds From Sale Of Machinery And Equipment
ProceedsFromSaleOfMachineryAndEquipment
0 USD
CY2020Q4 us-gaap Proceeds From Sale Of Machinery And Equipment
ProceedsFromSaleOfMachineryAndEquipment
7000000 USD
CY2021Q4 wdc Payments For Long Term Loans For Related Parties
PaymentsForLongTermLoansForRelatedParties
165000000 USD
CY2020Q4 wdc Payments For Long Term Loans For Related Parties
PaymentsForLongTermLoansForRelatedParties
114000000 USD
CY2021Q4 wdc Proceeds From Long Term Loans For Related Parties
ProceedsFromLongTermLoansForRelatedParties
113000000 USD
CY2020Q4 wdc Proceeds From Long Term Loans For Related Parties
ProceedsFromLongTermLoansForRelatedParties
277000000 USD
CY2021Q4 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
15000000 USD
CY2020Q4 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-1000000 USD
CY2021Q4 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-312000000 USD
CY2020Q4 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-166000000 USD
CY2021Q4 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
2000000 USD
CY2020Q4 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
1000000 USD
CY2021Q4 wdc Taxes Paid On Vested Stock Awards Under Employee Stock Plans
TaxesPaidOnVestedStockAwardsUnderEmployeeStockPlans
78000000 USD
CY2020Q4 wdc Taxes Paid On Vested Stock Awards Under Employee Stock Plans
TaxesPaidOnVestedStockAwardsUnderEmployeeStockPlans
41000000 USD
CY2021Q4 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
213000000 USD
CY2020Q4 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
213000000 USD
CY2021Q4 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-289000000 USD
CY2020Q4 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-253000000 USD
CY2021Q4 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
0 USD
CY2020Q4 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3000000 USD
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-80000000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-53000000 USD
CY2021Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3370000000 USD
CY2020Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3048000000 USD
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3290000000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
2995000000 USD
CY2021Q4 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
221000000 USD
CY2020Q4 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
144000000 USD
CY2021Q4 us-gaap Interest Paid Net
InterestPaidNet
99000000 USD
CY2020Q4 us-gaap Interest Paid Net
InterestPaidNet
104000000 USD
CY2021Q3 us-gaap Stockholders Equity
StockholdersEquity
10721000000 USD
CY2021Q4 us-gaap Net Income Loss
NetIncomeLoss
610000000 USD
CY2021Q4 wdc Stock Issued During Period Value Employee Stock Purchase Plan Net Of Tax Withholdings
StockIssuedDuringPeriodValueEmployeeStockPurchasePlanNetOfTaxWithholdings
-76000000 USD
CY2021Q4 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
76000000 USD
CY2021Q4 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-1000000 USD
CY2021Q4 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
4000000 USD
CY2021Q4 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
25000000 USD
CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
11361000000 USD
CY2020Q3 us-gaap Stockholders Equity
StockholdersEquity
9551000000 USD
CY2020Q4 us-gaap Net Income Loss
NetIncomeLoss
-60000000 USD
CY2020Q4 wdc Stock Issued During Period Value Employee Stock Purchase Plan Net Of Tax Withholdings
StockIssuedDuringPeriodValueEmployeeStockPurchasePlanNetOfTaxWithholdings
-40000000 USD
CY2020Q4 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
76000000 USD
CY2020Q4 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-1000000 USD
CY2020Q4 us-gaap Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
32000000 USD
CY2020Q4 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax Parent
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
23000000 USD
CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
9576000000 USD
CY2021Q4 us-gaap Fiscal Period
FiscalPeriod
Fiscal YearThe Company’s fiscal year ends on the Friday nearest to June 30 and typically consists of 52 weeks. Approximately every five to six years, the Company reports a 53-week fiscal year to align the fiscal year with the foregoing policy. Fiscal years 2022, which ends on July 1, 2022, and 2021, which ended on July 2, 2021, are each comprised of 52 weeks, with all quarters presented consisting of 13 weeks.
CY2021Q4 us-gaap Use Of Estimates
UseOfEstimates
<div style="text-indent:9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates</span></div><div><span><br/></span></div><div style="text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Company management has made estimates and assumptions relating to the reporting of certain assets and liabilities in conformity with U.S. GAAP. These estimates and assumptions have been applied using methodologies that are consistent throughout the periods presented with consideration given to the potential impacts of the ongoing COVID-19 pandemic. However, actual results could differ materially from these estimates and be significantly affected by the severity and duration of the pandemic, the extent of actions to contain or treat COVID-19, the timing, distribution, efficacy and public acceptance of vaccines around the world, any possible resurgence of COVID-19, including the emergence of more contagious or vaccine-resistant variants and how quickly and to what extent normal economic and operating activity can resume.</span></div>
CY2021Q4 us-gaap Number Of Operating Segments
NumberOfOperatingSegments
2 segment
CY2021Q4 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
2 segment
CY2021Q4 us-gaap Gross Profit
GrossProfit
1665000000 USD
CY2020Q4 us-gaap Gross Profit
GrossProfit
904000000 USD
CY2021Q4 wdc Gross Margin Percentage
GrossMarginPercentage
0.330
CY2020Q4 wdc Gross Margin Percentage
GrossMarginPercentage
0.230
CY2021Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
5051000000 USD
CY2020Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
3922000000 USD
CY2021Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
5051000000 USD
CY2020Q4 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
3922000000 USD
CY2021Q3 us-gaap Goodwill
Goodwill
10066000000 USD
CY2021Q4 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
0 USD
CY2021Q4 us-gaap Goodwill
Goodwill
10066000000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
61000000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
30000000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
30000000 USD
CY2021Q4 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
1000000 USD
CY2020Q4 us-gaap Proceeds From Sale And Collection Of Receivables
ProceedsFromSaleAndCollectionOfReceivables
128000000 USD
CY2021Q4 us-gaap Trade Receivables Held For Sale Amount
TradeReceivablesHeldForSaleAmount
0 USD
CY2021Q3 us-gaap Trade Receivables Held For Sale Amount
TradeReceivablesHeldForSaleAmount
0 USD
CY2021Q4 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
1720000000 USD
CY2021Q3 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
1623000000 USD
CY2021Q4 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
1036000000 USD
CY2021Q3 us-gaap Inventory Work In Process Net Of Reserves
InventoryWorkInProcessNetOfReserves
1088000000 USD
CY2021Q4 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
788000000 USD
CY2021Q3 us-gaap Inventory Finished Goods Net Of Reserves
InventoryFinishedGoodsNetOfReserves
905000000 USD
CY2021Q4 us-gaap Inventory Net
InventoryNet
3544000000 USD
CY2021Q3 us-gaap Inventory Net
InventoryNet
3616000000 USD
CY2021Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
11181000000 USD
CY2021Q3 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
10959000000 USD
CY2021Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
7921000000 USD
CY2021Q3 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
7771000000 USD
CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3260000000 USD
CY2021Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
3188000000 USD
CY2021Q4 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
5508000000 USD
CY2021Q3 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
5508000000 USD
CY2021Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
80000000 USD
CY2021Q3 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
80000000 USD
CY2021Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
5224000000 USD
CY2021Q3 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
5146000000 USD
CY2021Q4 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
364000000 USD
CY2021Q3 us-gaap Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
442000000 USD
CY2021Q3 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
363000000 USD
CY2020Q3 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
408000000 USD
CY2021Q4 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
40000000 USD
CY2020Q4 us-gaap Standard Product Warranty Accrual Warranties Issued
StandardProductWarrantyAccrualWarrantiesIssued
35000000 USD
CY2021Q4 us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
23000000 USD
CY2020Q4 us-gaap Standard Product Warranty Accrual Payments
StandardProductWarrantyAccrualPayments
31000000 USD
CY2021Q4 us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
-10000000 USD
CY2020Q4 us-gaap Standard Product Warranty Accrual Preexisting Increase Decrease
StandardProductWarrantyAccrualPreexistingIncreaseDecrease
-21000000 USD
CY2021Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
370000000 USD
CY2020Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
391000000 USD
CY2021Q4 us-gaap Standard Product Warranty Accrual Current
StandardProductWarrantyAccrualCurrent
175000000 USD
CY2021Q3 us-gaap Standard Product Warranty Accrual Current
StandardProductWarrantyAccrualCurrent
175000000 USD
CY2021Q4 us-gaap Standard Product Warranty Accrual Noncurrent
StandardProductWarrantyAccrualNoncurrent
195000000 USD
CY2021Q3 us-gaap Standard Product Warranty Accrual Noncurrent
StandardProductWarrantyAccrualNoncurrent
188000000 USD
CY2021Q4 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
370000000 USD
CY2021Q3 us-gaap Standard Product Warranty Accrual
StandardProductWarrantyAccrual
363000000 USD
CY2021Q4 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
575000000 USD
CY2021Q3 us-gaap Accrued Income Taxes Noncurrent
AccruedIncomeTaxesNoncurrent
684000000 USD
CY2021Q4 us-gaap Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
758000000 USD
CY2021Q3 us-gaap Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
750000000 USD
CY2021Q4 wdc Other Miscellaneous Liabilities Noncurrent
OtherMiscellaneousLiabilitiesNoncurrent
718000000 USD
CY2021Q3 wdc Other Miscellaneous Liabilities Noncurrent
OtherMiscellaneousLiabilitiesNoncurrent
633000000 USD
CY2021Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2051000000 USD
CY2021Q3 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
2067000000 USD
CY2021Q4 us-gaap Oci Before Reclassifications Before Tax Attributable To Parent
OciBeforeReclassificationsBeforeTaxAttributableToParent
-12000000 USD
CY2021Q4 us-gaap Reclassification From Aoci Current Period Before Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodBeforeTaxAttributableToParent
-50000000 USD
CY2021Q4 us-gaap Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
8000000 USD
CY2021Q4 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
30000000 USD
CY2021Q4 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
-37000000 USD
CY2021Q4 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
-12000000 USD
CY2021Q4 us-gaap Foreign Currency Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months
ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months
-19000000 USD
CY2021Q4 us-gaap Defined Benefit Plan Assumptions Used Calculating Net Periodic Benefit Cost Expected Long Term Return On Assets
DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets
0.025
CY2021Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
8612000000 USD
CY2021Q3 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
8825000000 USD
CY2021Q4 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
91000000 USD
CY2021Q3 us-gaap Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net
DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet
100000000 USD
CY2021Q4 us-gaap Long Term Debt
LongTermDebt
8521000000 USD
CY2021Q3 us-gaap Long Term Debt
LongTermDebt
8725000000 USD
CY2021Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
251000000 USD
CY2021Q3 us-gaap Long Term Debt Current
LongTermDebtCurrent
251000000 USD
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
8270000000 USD
CY2021Q3 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
8474000000 USD
CY2021Q4 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
359000000 USD
CY2021Q3 us-gaap Defined Benefit Plan Benefit Obligation
DefinedBenefitPlanBenefitObligation
359000000 USD
CY2021Q4 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
229000000 USD
CY2021Q3 us-gaap Defined Benefit Plan Fair Value Of Plan Assets
DefinedBenefitPlanFairValueOfPlanAssets
227000000 USD
CY2021Q4 us-gaap Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
-130000000 USD
CY2021Q3 us-gaap Defined Benefit Plan Funded Status Of Plan
DefinedBenefitPlanFundedStatusOfPlan
-132000000 USD
CY2021Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
1000000 USD
CY2021Q3 us-gaap Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
1000000 USD
CY2021Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
129000000 USD
CY2021Q3 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
131000000 USD
CY2021Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
130000000 USD
CY2021Q3 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Current And Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent
132000000 USD
CY2021Q4 wdc Number Of Legal Entities
NumberOfLegalEntities
3 entity
CY2021Q4 wdc Investment Funding Commitments
InvestmentFundingCommitments
0.50
CY2020Q4 us-gaap Insurance Recoveries
InsuranceRecoveries
30000000 USD
CY2021Q4 wdc Lessee Operating Lease Liability To Be Paid After Year Four
LesseeOperatingLeaseLiabilityToBePaidAfterYearFour
187000000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
33000000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
43000000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
43000000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
41000000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
42000000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
389000000 USD
CY2021Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
60000000 USD
CY2021Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
329000000 USD
CY2021Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
35000000 USD
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
294000000 USD
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
316000000 USD
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P8Y10M24D
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.034
CY2021Q4 us-gaap Operating Lease Cost
OperatingLeaseCost
13000000 USD
CY2020Q4 us-gaap Operating Lease Cost
OperatingLeaseCost
13000000 USD
CY2021Q4 us-gaap Operating Lease Payments
OperatingLeasePayments
12000000 USD
CY2020Q4 us-gaap Operating Lease Payments
OperatingLeasePayments
12000000 USD
CY2021Q4 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
112000000 USD
CY2020Q4 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
7000000 USD
CY2021Q4 us-gaap Purchase Obligation Future Minimum Payments Remainder Of Fiscal Year
PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear
423000000 USD
CY2021Q4 us-gaap Purchase Obligation Due In Next Twelve Months
PurchaseObligationDueInNextTwelveMonths
534000000 USD
CY2021Q4 us-gaap Purchase Obligation Due In Second Year
PurchaseObligationDueInSecondYear
306000000 USD
CY2021Q4 us-gaap Purchase Obligation Due In Third Year
PurchaseObligationDueInThirdYear
148000000 USD
CY2021Q4 us-gaap Purchase Obligation Due In Fourth Year
PurchaseObligationDueInFourthYear
20000000 USD
CY2021Q4 wdc Purchase Obligation To Be Paid After Year Four
PurchaseObligationToBePaidAfterYearFour
170000000 USD
CY2021Q4 us-gaap Purchase Obligation
PurchaseObligation
1601000000 USD
CY2021Q4 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
76000000 USD
CY2020Q4 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
76000000 USD
CY2021Q4 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
76000000 USD
CY2020Q4 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
76000000 USD
CY2021Q4 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
15000000 USD
CY2020Q4 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
11000000 USD
CY2021Q4 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
61000000 USD
CY2020Q4 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
65000000 USD
CY2021Q4 us-gaap Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
811000000 USD
CY2021Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1500000 shares
CY2021Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
762000000 USD
CY2021Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
72.84
CY2021Q3 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P1Y2M12D
CY2021Q3 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
15000000 USD
CY2021Q4 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
0 shares
CY2021Q4 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
44.78
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
1000000 USD
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod
400000 shares
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice
99.71
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1100000 shares
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
64.61
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
64.61
CY2021Q4 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P1Y2M12D
CY2021Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
7000000 USD
CY2021Q4 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
704000000 USD
CY2020Q4 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-3000000 USD
CY2021Q4 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
94000000 USD
CY2020Q4 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
57000000 USD
CY2021Q4 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.13
CY2020Q4 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
-19
CY2021Q4 us-gaap Unrecognized Tax Benefits Increases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities
16000000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits Increases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsIncreasesResultingFromSettlementsWithTaxingAuthorities
16000000 USD
CY2021Q4 wdc Effective Income Tax Reconciliation Discrete Tax Effects Net Tax Deficiencies
EffectiveIncomeTaxReconciliationDiscreteTaxEffectsNetTaxDeficiencies
11000000 USD
CY2021Q4 wdc Effective Income Tax Reconciliation Discrete Tax Effects Net Tax Deficiencies
EffectiveIncomeTaxReconciliationDiscreteTaxEffectsNetTaxDeficiencies
11000000 USD
CY2021Q4 us-gaap Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
10000000 USD
CY2021Q4 us-gaap Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
10000000 USD
CY2021Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
132000000 USD
CY2021Q4 wdc Unrecognized Tax Benefits Payable
UnrecognizedTaxBenefitsPayable
758000000 USD
CY2021Q4 us-gaap Net Income Loss
NetIncomeLoss
610000000 USD
CY2020Q4 us-gaap Net Income Loss
NetIncomeLoss
-60000000 USD
CY2021Q4 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
310000000 shares
CY2020Q4 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
303000000 shares
CY2021Q4 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
6000000 shares
CY2020Q4 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
0 shares
CY2021Q4 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
316000000 shares
CY2020Q4 us-gaap Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
303000000 shares
CY2021Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.97
CY2020Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.20
CY2021Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.93
CY2020Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.20
CY2021Q4 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1000000 shares
CY2020Q4 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
16000000 shares
CY2021Q4 us-gaap Restructuring Charges
RestructuringCharges
15000000 USD
CY2020Q4 us-gaap Restructuring Charges
RestructuringCharges
23000000 USD
CY2021Q4 us-gaap Restructuring Costs And Asset Impairment Charges
RestructuringCostsAndAssetImpairmentCharges
18000000 USD
CY2020Q4 us-gaap Restructuring Costs And Asset Impairment Charges
RestructuringCostsAndAssetImpairmentCharges
23000000 USD

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