Document and Entity Information
Document and Entity Information Document | May 13, 2020 | Apr. 03, 2020 |
Cover [Abstract] | ||
Document Type | 8-K | |
Document Period End Date | May 13, 2020 | |
Entity Registrant Name | SLEEP NUMBER CORP | |
Entity Central Index Key | 0000827187 | |
Amendment Flag | false | |
Entity Incorporation, State or Country Code | MN | |
Entity File Number | 000-25121 | |
Entity Tax Identification Number | 41-1597886 | |
Entity Address, Address Line One | 1001 Third Avenue South | |
Entity Address, City or Town | Minneapolis | |
Entity Address, State or Province | MN | |
Entity Address, Postal Zip Code | 55404 | |
City Area Code | 763 | |
Local Phone Number | 551-7000 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Title of 12(b) Security | Common Stock, par value $0.01 per share | |
Trading Symbol | SNBR | |
Security Exchange Name | NASDAQ | |
Entity Emerging Growth Company | false |