XML 76 R62.htm IDEA: XBRL DOCUMENT
v3.24.4

Related Parties and Related Commitments and Contingencies - Schedule of Remaining Guarantee Obligations (Details) - Equity Method Investee $ in Millions | Dec. 27, 2024 USD ($)
--- | ---
Guarantor Obligations [Line Items] |
Remaining six months of 2025 | $ 250
2026 | 519
2027 | 295
2028 | 176
2029 | 75
2030 | 28
Total guarantee obligations | 1,343
Payment of Principal Amortization |
Guarantor Obligations [Line Items] |
Remaining six months of 2025 | 201
2026 | 406
2027 | 198
2028 | 83
2029 | 25
2030 | 4
Total guarantee obligations | 917
Purchase Option Exercise Price at Final Lease Terms |
Guarantor Obligations [Line Items] |
Remaining six months of 2025 | 49
2026 | 113
2027 | 97
2028 | 93
2029 | 50
2030 | 24
Total guarantee obligations | $ 426

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-4 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-4 + Details
Name: | us-gaap_GuaranteeObligationsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 460 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482425/460-10-50-4 + Details
Name: | us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Guarantee Obligations, Maximum Exposure, Remainder Of Fiscal Year + References No definition available. + Details
Name: | wdc_GuaranteeObligationsMaximumExposureRemainderOfFiscalYear
Namespace Prefix: | wdc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Guarantee Obligations, Maximum Exposure, Year Five + References No definition available. + Details
Name: | wdc_GuaranteeObligationsMaximumExposureYearFive
Namespace Prefix: | wdc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the fourth fiscal year following the latest fiscal year. + References No definition available. + Details
Name: | wdc_GuaranteeObligationsMaximumExposureYearFour
Namespace Prefix: | wdc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the first fiscal year following the latest fiscal year. + References No definition available. + Details
Name: | wdc_GuaranteeObligationsMaximumExposureYearOne
Namespace Prefix: | wdc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the third fiscal year following the latest fiscal year. + References No definition available. + Details
Name: | wdc_GuaranteeObligationsMaximumExposureYearThree
Namespace Prefix: | wdc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions due within the second fiscal year following the latest fiscal year. + References No definition available. + Details
Name: | wdc_GuaranteeObligationsMaximumExposureYearTwo
Namespace Prefix: | wdc_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_RelatedPartyTransactionsByRelatedPartyAxis=us-gaap_EquityMethodInvesteeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_GuaranteeObligationsByNatureAxis=wdc_PaymentOfPrincipalAmortizationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_GuaranteeObligationsByNatureAxis=wdc_PurchaseOptionExercisePriceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |