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- Definition

Restructuring and Related Cost, Exiting Period

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- Definition

Restructuring And Related Cost, Number Of Positions Eliminated, Percent Of Workforce

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- Definition

The expected number of positions to be eliminated as a result of restructuring activities.

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- Definition

Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Restructuring (Details) $ in Thousands	3 Months Ended			9 Months Ended
Restructuring (Details) $ in Thousands	Apr. 04, 2021 USD ($) employees	Jun. 28, 2020 employee	Mar. 29, 2020 USD ($)	Jun. 30, 2020 employee
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 3,766		$ 1,576
January 2021 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring incurred cost	3,700
December 2019 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring incurred cost	$ 10,200
Facility Closing \| January 2021 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Reorganization, number of jobs affected \| employees	170
Minimum \| Facility Closing \| January 2021 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, exiting period	3 months
Minimum \| Spinoff \| January 2021 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 7,000
Severance costs	4,000
Real estate lease termination and other associated costs	$ 3,000
Minimum \| Spinoff \| December 2019 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Reorganization, number of jobs affected \| employee		145
Restructuring and related cost, exiting period		12 months
Reorganization, number of jobs affected as a percentage of global workforce		3.00%
Minimum \| Spinoff \| December 2019 Restructuring Plan \| SunPower Technologies
Restructuring Cost and Reserve [Line Items]
Reorganization, number of jobs affected \| employee		65
Minimum \| Spinoff \| December 2019 Restructuring Plan \| SunPower Energy Services
Restructuring Cost and Reserve [Line Items]
Reorganization, number of jobs affected \| employee				80
Maximum \| Facility Closing \| January 2021 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, exiting period	6 months
Maximum \| Spinoff \| January 2021 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 9,000
Severance costs	5,000
Real estate lease termination and other associated costs	$ 4,000
Maximum \| Spinoff \| December 2019 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Reorganization, number of jobs affected \| employee		160
Restructuring and related cost, exiting period		18 months
Maximum \| Spinoff \| December 2019 Restructuring Plan \| SunPower Technologies
Restructuring Cost and Reserve [Line Items]
Reorganization, number of jobs affected \| employee		70
Maximum \| Spinoff \| December 2019 Restructuring Plan \| SunPower Energy Services
Restructuring Cost and Reserve [Line Items]
Reorganization, number of jobs affected \| employee				90