v3.25.2
Cover
Aug. 01, 2025
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 01, 2025
Entity File Number 001-42772
Entity Registrant Name D. Boral ARC Acquisition I Corp.
Entity Central Index Key 0002065779
Entity Tax Identification Number 00-0000000
Entity Incorporation, State or Country Code D8
Entity Address, Address Line One 10 East 53rd Street
Entity Address, Address Line Two Suite 3001
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10022
City Area Code (332)
Local Phone Number 266-7344
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false
Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant  
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-half of one redeemable warrant
Trading Symbol BCARU
Security Exchange Name NASDAQ
Class A ordinary shares, par value $0.0001 per share  
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share
Trading Symbol BCAR
Security Exchange Name NASDAQ
Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share  
Title of 12(b) Security Warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50 per share
Trading Symbol BCARW
Security Exchange Name NASDAQ