XML 12 R1.htm IDEA: XBRL DOCUMENT v3.25.3
COVER - shares
 9 Months Ended
Sep. 30, 2025
Nov. 07, 2025
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2025  
Document Transition Report false  
Entity File Number 001-35210  
Entity Registrant Name INNOVATE CORP.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 54-1708481  
Entity Address, Address Line One 295 Madison Ave.  
Entity Address, Address Line Two 12th Floor  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10017  
City Area Code 212  
Local Phone Number 235-2691  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   13,655,062
Amendment Flag false  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q3  
Entity Central Index Key 0001006837  
Current Fiscal Year End Date --12-31  
Common Stock, par value $0.001 per share    
Document Information [Line Items]    
Title of 12(b) Security Common Stock, par value $0.001 per share  
Trading Symbol VATE  
Security Exchange Name NYSE  
Preferred Stock Purchase Rights    
Document Information [Line Items]    
Title of 12(b) Security Preferred Stock Purchase Rights  
No Trading Symbol true  
Security Exchange Name NYSE