Document and Entity Information	3 Months Ended
	Mar. 31, 2020 shares
Document and Entity Information
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Mar. 31, 2020
Entity File Number	000-55786
Entity Registrant Name	IBM CREDIT LLC
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	22-2351962
Entity Address, Address Line One	One North Castle Drive
Entity Address, City or Town	Armonk
Entity Address, State or Province	NY
Entity Address, Postal Zip Code	10504
City Area Code	914
Local Phone Number	765-1900
Title of 12(b) Security	None
Entity Central Index Key	0001225307
No Trading Symbol Flag	true
Security Exchange Name	NONE
Amendment Flag	false
Entity Filer Category	Non-accelerated Filer
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding	0
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2020
Document Fiscal Period Focus	Q1