v3.26.1
Cover
May 07, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 07, 2026
Entity File Number 814-01563
Entity Registrant Name Brightwood Capital Corporation I
Entity Central Index Key 0001895316
Entity Tax Identification Number 88-1977273
Entity Incorporation, State or Country Code MD
Entity Address, Address Line One 810 Seventh Avenue
Entity Address, Address Line Two 26th Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10019
City Area Code 646
Local Phone Number 957-9525
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