v3.23.4
Cover Page
 9 Months Ended
Sep. 30, 2023
Document Information [Line Items]  
Document Type S-4/A
Amendment Flag true
Amendment Description AMENDMENT NO. 2
Entity Registrant Name ANDRETTI ACQUISITION CORP.
Entity Central Index Key 0001843714
Entity Tax Identification Number 98-1578373
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 7615 Zionsville Road
Entity Address, City or Town Indianapolis
Entity Address, State or Province IN
Entity Address, Postal Zip Code 46268
City Area Code 317
Local Phone Number 872-2700
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Primary SIC Number 6770
Business Contact [Member]  
Document Information [Line Items]  
Entity Address, Address Line One 7615 Zionsville Road
Entity Address, City or Town Indianapolis
Entity Address, State or Province IN
Entity Address, Postal Zip Code 46268
City Area Code 646
Local Phone Number 200-8876
Contact Personnel Name William M. Brown