XML 152 R130.htm IDEA: XBRL DOCUMENT v3.25.4

Stock-Based Compensation - Schedule of Stock-Based Compensation Expense (Details) - Share-Based Payment Arrangement [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2024	Dec. 31, 2023
Schedule of Stock-Based Compensation Expense [Line Items]
Loss from discontinued operations, net of tax		$ 2,376
Total stock-based compensation expense	3,067	5,199
Cost of revenues [Member]
Schedule of Stock-Based Compensation Expense [Line Items]
Total stock-based compensation expense from continuing operations	157	84
Sales and marketing [Member]
Schedule of Stock-Based Compensation Expense [Line Items]
Total stock-based compensation expense from continuing operations	598	487
General and administrative [Member]
Schedule of Stock-Based Compensation Expense [Line Items]
Total stock-based compensation expense from continuing operations	$ 2,312	$ 2,252

X

- Definition

The amount of stock-based compensation from discontinued operations, net of tax.

+ References

No definition available.

+ Details

Name:	spwr_AlllocatedStockbasedCompensationFromDiscontinuedOperationsNetOfTax
Namespace Prefix:	spwr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

The amount of stock-based compensation expense from continuing operations.

+ References

No definition available.

+ Details

Name:	spwr_AllocatedStockbasedCompensationExpenseFromContinuingOperations
Namespace Prefix:	spwr_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479983/718-10-S45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.F)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479830/718-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_AllocatedShareBasedCompensationExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

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/2009/role/commonPracticeRef
-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Subparagraph (h)(1)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

+ Details

Name:	us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_AwardTypeAxis=us-gaap_StockCompensationPlanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_CostOfSalesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_SellingAndMarketingExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementLocationAxis=us-gaap_GeneralAndAdministrativeExpenseMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: