v3.19.2
Document and Entity Information Document
Jul. 31, 2019
Cover page.  
Document Type 8-K
Document Period End Date Jul. 31, 2019
Entity Registrant Name SUNPOWER CORP
Entity Central Index Key 0000867773
Amendment Flag false
Entity File Number 001-34166
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 94-3008969
Entity Address, Address Line One 77 Rio Robles
Entity Address, City or Town San Jose
Entity Address, State or Province CA
Entity Address, Postal Zip Code 95134
City Area Code 408
Local Phone Number 240-5500
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false