XML 12 R1.htm IDEA: XBRL DOCUMENT v3.24.4
Cover Page - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2024
Jan. 27, 2025
Jun. 30, 2024
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2024    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 1-10667    
Entity Registrant Name General Motors Financial Company, Inc.    
Entity Incorporation, State or Country Code TX    
Entity Tax Identification Number 75-2291093    
Entity Address, Address Line One 801 Cherry Street    
Entity Address, Address Line Two Suite 3500    
Entity Address, City or Town Fort Worth    
Entity Address, State or Province TX    
Entity Address, Postal Zip Code 76102    
City Area Code 817    
Local Phone Number 302-7000    
Title of 12(b) Security 5.250% Senior Notes due 2026    
Trading Symbol GM/26    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction false    
Entity Shell Company false    
Entity Common Stock, Shares Outstanding   5,050,000  
Documents Incorporated by Reference
NONE
    
Amendment Flag false    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY    
Entity Central Index Key 0000804269    
Entity Public Float     $ 0