v3.25.4
Cover Page - USD ($)
$ in Billions
 12 Months Ended
Dec. 31, 2025
Jan. 30, 2026
Jun. 30, 2025
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2025    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-32172    
Entity Registrant Name XPO, Inc.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 03-0450326    
Entity Address, Address Line One Five American Lane    
Entity Address, City or Town Greenwich,    
Entity Address, State or Province CT    
Entity Address, Postal Zip Code 06831    
City Area Code 855    
Local Phone Number 976-6951    
Title of 12(b) Security Common stock, par value $0.001 per share    
Trading Symbol XPO    
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 Large Accelerated Filer    
Smaller Reporting Company false    
Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction false    
Entity Shell Company false    
Entity Public Float     $ 14.4
Entity Common Stock, Shares Outstanding   117,147,357  
Documents Incorporated by Reference Specified portions of the registrant’s proxy statement, which will be filed with the Securities and Exchange Commission pursuant to Regulation 14A in connection with the registrant’s 2026 Annual Meeting of Stockholders (the “Proxy Statement”), are incorporated by reference into Part III of this Annual Report on Form 10-K (the “Annual Report”). Except with respect to information specifically incorporated by reference in this Annual Report, the Proxy Statement is not deemed to be filed as part hereof.    
Amendment Flag false    
Document Fiscal Year Focus 2025    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001166003