Document and Entity Information
Jul. 08, 2021
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 08, 2021
Entity Registrant Name CIRRUS LOGIC, INC.
Entity Incorporation, State or Country Code DE
Entity File Number 000-17795
Entity Tax Identification Number 77-0024818
Entity Address, Address Line One 800 W. 6th Street
Entity Address, City or Town Austin
Entity Address, State or Province TX
Entity Address, Postal Zip Code 78701
City Area Code 512
Local Phone Number 851-4000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0000772406
Title of 12(g) Security Common stock, $0.001 par value
Trading Symbol CRUS
Security Exchange Name NASDAQ