v3.25.2
Cover
Sep. 11, 2025
Cover [Abstract]  
Document Type 8-K
Document Period End Date Sep. 08, 2025
Entity Registrant Name Barings BDC, Inc.
Entity Incorporation, State or Country Code MD
Securities Act File Number 814-00733
Entity Tax Identification Number 06-1798488
Entity Address, Address Line One 300 South Tryon Street,
Entity Address, Address Line Two Suite 2500
Entity Address, City or Town Charlotte
Entity Address, State or Province NC
Entity Address, Postal Zip Code 28202
City Area Code 704
Local Phone Number 805-7200
Title of 12(b) Security Common Stock, par value $0.001 per share
Trading Symbol BBDC
Security Exchange Name NYSE
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0001379785
Amendment Flag false