v3.25.2
Document and Entity Information
Jul. 25, 2025
Cover [Abstract]  
Entity Registrant Name AB Private Credit Investors Corp
Amendment Flag false
Entity Central Index Key 0001634452
Document Type 8-K
Document Period End Date Jul. 25, 2025
Entity Incorporation State Country Code MD
Entity File Number 814-01196
Entity Tax Identification Number 81-2491356
Entity Address, Address Line One 405 Colorado Street
Entity Address, Address Line Two Suite 1500
Entity Address, City or Town Austin
Entity Address, State or Province TX
Entity Address, Postal Zip Code 78701
City Area Code (512)
Local Phone Number 721-2900
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Entity Ex Transition Period false