v3.26.1
Document and Entity Information
Apr. 21, 2026
Entity Listings [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Apr. 21, 2026
Entity File Number 001-40031
Entity Registrant Name BigBear.ai Holdings, Inc.
Entity Central Index Key 0001836981
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 85-4164597
Entity Address, Address Line One 7950 Jones Branch Drive
Entity Address, Address Line Two First Floor, 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
Entity Emerging Growth Company false
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Common Stock [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 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]  
Entity Listings [Line Items]  
Title of 12(b) Security 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