v3.22.2.2
Cover Page
Nov. 30, 2022
Cover [Abstract]  
Document Type 8-K
Document Period End Date Nov. 30, 2022
Entity Registrant Name FIVE BELOW, INC.
Entity Incorporation, State or Country Code PA
Entity File Number 001-35600
Entity Tax Identification Number 75-3000378
Entity Address, Address Line One 701 Market Street
Entity Address, Address Line Two Suite 300
Entity Address, City or Town Philadelphia
Entity Address, State or Province PA
Entity Address, Postal Zip Code 19106
City Area Code 215
Local Phone Number 546-7909
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 0001177609
Amendment Flag false