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Document and Entity Information - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Feb. 06, 2023
Jun. 30, 2022
Cover [Abstract]      
Document Type 10-K/A    
Amendment Flag true    
Amendment Description This Amendment No. 1 to the Annual Report on Form 10-K of Yellow Corporation (the “Company”) amends the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022, originally filed with the Securities and Exchange Commission on February 9, 2023 (the “Original Filing”). The Company is filing this Amendment No. 1 for the sole purpose of amending the Consent of Independent Registered Public Accounting Firm required by Section 7 of the Securities Act of 1933 that was included as Exhibit 23.1 to the Original Filing. The Company amended Exhibit 23.1 to refer to our annual report filed February 9, 2023, instead of the annual report filed February 4, 2022 and removed references to certain registration statements that are no longer relevant. As required by Rule 12b-15 under the Securities Exchange Act of 1934, as amended, new certifications by the Company’s principal executive officer and principal financial officer are filed as exhibits to this Amendment under Item 15 of Part IV hereof, and included these files in Item 15 Exhibits 31.3 and 31.4.    
Document Period End Date Dec. 31, 2022    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
Entity Registrant Name Yellow Corporation    
Entity Central Index Key 0000716006    
Current Fiscal Year End Date --12-31    
Entity Filer Category Accelerated Filer    
Entity Current Reporting Status Yes    
Entity Shell Company false    
Entity Emerging Growth Company false    
Entity Small Business false    
Entity Common Stock, Shares Outstanding   51,808,732  
Entity Public Float     $ 104.0
Document Annual Report true    
Document Transition Report false    
Trading Symbol YELL    
Entity File Number 0-12255    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 48-0948788    
Entity Address, Address Line One 501 Commerce Street    
Entity Address, Address Line Two Suite 1120    
Entity Address, City or Town Nashville    
Entity Address, State or Province TN    
Entity Address, Postal Zip Code 37203    
City Area Code 913    
Local Phone Number 696-6100    
Title of 12(b) Security Common Stock, $0.01 par value per share    
Security Exchange Name NASDAQ    
Entity Interactive Data Current Yes    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
ICFR Auditor Attestation Flag true    
Documents Incorporated by Reference

DOCUMENTS INCORPORATED BY REFERENCE

Pursuant to General Instruction G to Form 10-K, information required by Part III of this Form 10-K, either is incorporated herein by reference to a definitive proxy statement filed with the SEC no later than 120 days after the end of the fiscal year covered by this Form 10-K or will be included in an amendment to this Form 10-K filed with the SEC no later than 120 days after the end of the fiscal year covered by this Form 10-K.

    
Auditor Name KPMG LLP    
Auditor Firm ID 185    
Auditor Location Kansas City, MO