XML 24 R1.htm IDEA: XBRL DOCUMENT v3.20.1
Document and Entity Information - USD ($)
 12 Months Ended
Mar. 31, 2020
Apr. 30, 2020
Sep. 30, 2019
Cover [Abstract]      
Document Type 10-K    
Document Period End Date Mar. 31, 2020    
Amendment Flag false    
Entity Registrant Name TOYOTA MOTOR CREDIT CORPORATION    
Entity Central Index Key 0000834071    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Current Fiscal Year End Date --03-31    
Trading Symbol TM/28    
Entity Filer Category Non-accelerated Filer    
Entity Well Known Seasoned Issuer Yes    
Entity Common Stock Shares Outstanding   91,500  
Entity Public Float     $ 0
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Entity Emerging Growth Company false    
Entity Small Business false    
Entity Shell Company false    
Entity File Number 1-9961    
Entity Tax Identification Number 95-3775816    
Entity Address, Address Line One 6565 Headquarters Drive    
Entity Address, City or Town Plano    
Entity Address, State or Province TX    
Entity Address, Postal Zip Code 75024    
City Area Code 469    
Local Phone Number 486-9300    
Entity Incorporation, State or Country Code CA    
Document Annual Report true    
Document Transition Report false    
Title of 12(b) Security Medium-Term Notes, Series B Stated Maturity Date January 11, 2028    
Security Exchange Name NYSE    
Entity Interactive Data Current Yes    
Documents Incorporated by Reference

None