Cover - shares	3 Months Ended
Cover - shares	Mar. 31, 2024	May 22, 2024
Document Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Entity Interactive Data Current	Yes
Amendment Flag	false
Document Period End Date	Mar. 31, 2024
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q1
Entity Information [Line Items]
Entity Registrant Name	AIB ACQUISITION CORPORATION
Entity Central Index Key	0001882963
Entity File Number	001-41230
Entity Tax Identification Number	00-0000000
Entity Incorporation, State or Country Code	E9
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Shell Company	true
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
Entity Contact Personnel [Line Items]
Entity Address, Address Line One	875 Third Avenue
Entity Address, Address Line Two	Suite M204A
Entity Address, City or Town	New York
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10022
Entity Phone Fax Numbers [Line Items]
City Area Code	(212)
Local Phone Number	380-8128
Units, each consisting of one Class A Ordinary Share and one Right to receive one-tenth (1/10) of one Class A Ordinary Share upon the consummation of an initial business combination
Entity Listings [Line Items]
Title of 12(b) Security	Units, each consisting of one Class A Ordinary Share and one Right to receive one-tenth
Trading Symbol	AIBBU
Security Exchange Name	NASDAQ
Class A Ordinary Shares, par value $0.0001 per share
Entity Listings [Line Items]
Title of 12(b) Security	Class A Ordinary Shares, par value $0.0001 per share
Trading Symbol	AIB
Security Exchange Name	NASDAQ
Rights, every ten (10) rights entitles the holder to receive one Class A Ordinary Share upon the consummation of an initial combination
Entity Listings [Line Items]
Title of 12(b) Security	Rights, every ten (10) rights entitles the holder to receive one Class A Ordinary Share upon the consummation of an initial combination
Trading Symbol	AIBBR
Security Exchange Name	NASDAQ
Class A Ordinary Shares
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		3,612,025
Class B Ordinary Shares
Entity Listings [Line Items]
Entity Common Stock, Shares Outstanding		1

AIB Acquisition Corp 10-Q