v3.26.1
Document and Entity Information
May 14, 2026
Cover [Abstract]  
Entity Registrant Name Sandisk Corp
Amendment Flag false
Entity Central Index Key 0002023554
Document Type 8-K
Document Period End Date May 14, 2026
Entity Incorporation State Country Code DE
Entity File Number 001-42420
Entity Tax Identification Number 99-1508671
Entity Address, Address Line One 951 Sandisk Drive
Entity Address, City or Town Milpitas
Entity Address, State or Province CA
Entity Address, Postal Zip Code 95035
City Area Code (408)
Local Phone Number 801-1000
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, $0.01 Par Value Per Share
Trading Symbol SNDK
Security Exchange Name NASDAQ
Entity Emerging Growth Company false