Current report

Document and Entity Information

v3.26.1
Document and Entity Information
Mar. 30, 2026
Entity Information [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Mar. 30, 2026
Entity File Number 333-284577
Entity Registrant Name BA Credit Card Trust
Entity Central Index Key 0001128250
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 01-0864848
Entity Address, Address Line One 1000 Samoset Drive
Entity Address, Address Line Two DE5-021-02-11
Entity Address, City or Town Newark
Entity Address, State or Province DE
Entity Address, Postal Zip Code 19713
City Area Code 980
Local Phone Number 683-4915
Entity Emerging Growth Company false
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
BA Master Credit Card Trust II [Member]  
Entity Information [Line Items]  
Entity File Number 333-284577-02
Entity Registrant Name BA Master Credit Card Trust II
Entity Central Index Key 0000936988
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 01-0864848
Entity Address, Address Line One 1000 Samoset Drive
Entity Address, Address Line Two DE5-021-02-11
Entity Address, City or Town Newark
Entity Address, State or Province DE
Entity Address, Postal Zip Code 19713
City Area Code 980
Local Phone Number 683-4915
Entity Emerging Growth Company false