v3.26.1
Document And Entity Information
Aug. 13, 2026
Document Information [Line Items]  
Entity, Registrant Name BigBear.ai Holdings, Inc.
Document, Type 8-K
Document, Period End Date Aug. 13, 2026
Entity, Incorporation, State or 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, 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
Amendment Flag false
Entity, Central Index Key 0001836981
CommonStock Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Common stock
Trading Symbol BBAI
Security Exchange Name NYSE
RedeemableWarrants Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Redeemable warrants
Trading Symbol BBAI.WS
Security Exchange Name NYSE