v3.26.1
Document and Entity Information
Jun. 09, 2026
Document And Entity Information [Line Items]  
Amendment Flag false
Entity Central Index Key 0001836981
Current Fiscal Year End Date --12-31
Document Type 8-K
Document Period End Date Jun. 09, 2026
Entity Registrant Name BigBear.ai Holdings, Inc.
Entity Incorporation State Country Code DE
Entity File Number 001-40031
Entity Tax Identification Number 85-4164597
Entity Address, Address Line One 7950 Jones Branch Drive
Entity Address, Address Line Two First Floor
Entity Address, Address Line Three North Tower
Entity Address, City or Town McLean
Entity Address, State or Province VA
Entity Address, Postal Zip Code 22102
City Area Code (410)
Local Phone Number 312-0885
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Common Stock 0.0001 Par Value [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Common stock, $0.0001 par value
Trading Symbol BBAI
Security Exchange Name NYSE
Redeemable Warrants Each Full Warrant Exercisable For One Share Of Common Stock At An Exercise Price Of 11.50 Per Share [Member]  
Document And Entity Information [Line Items]  
Security 12b Title Redeemable warrants, each full warrant exercisable for one share of common stock at an exercise price of $11.50 per share
Trading Symbol BBAI.WS
Security Exchange Name NYSE