Document and Entity Information
Feb. 11, 2020
$ / shares
Document and Entity Information [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Feb. 11, 2020
Entity File Number 001-35625
Entity Registrant Name Bloomin' Brands, Inc.
Entity Incorporation, State Code DE
Entity Tax Identification Number 20-8023465
Entity Address, Address Line One 2202 North West Shore Boulevard
Entity Address, Address Line Two Suite 500
Entity Address, City Tampa
Entity Address, State FL
Entity Address, Postal Zip Code 33607
City Area Code 813
Local Phone Number 282-1225
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Security Trading Currency USD
Title of 12(b) Security Common Stock
Par Value Per Share $ 0.01
Trading Symbol BLMN
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0001546417