v3.25.2
Cover Page - shares
6 Months Ended
Jun. 30, 2025
Jul. 31, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Entity File Number 001-38850  
Entity Registrant Name Bally’s Corporation  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 20-0904604  
Entity Address, Address Line One 100 Westminster Street  
Entity Address, City or Town Providence,  
Entity Address, State or Province RI  
Entity Address, Postal Zip Code 02903  
City Area Code 401  
Local Phone Number 475-8474  
Title of 12(b) Security Common stock, $0.01 par value  
Trading Symbol BALY  
Security Exchange Name NYSE  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   49,122,902
Amendment Flag false  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Entity Central Index Key 0001747079  
Current Fiscal Year End Date --12-31