v3.25.1
Document and Entity Information
 12 Months Ended
Dec. 31, 2024
shares
Document Information [Line Items]  
Document Type 20-F
Document Registration Statement false
Document Annual Report true
Document Transition Report false
Document Shell Company Report false
Document Period End Date Dec. 31, 2024
Entity File Number 001-39407
Entity Registrant Name Li Auto Inc.
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One 11 Wenliang Street
Entity Address, Adress Line Two Shunyi District
Entity Address, City or Town Beijing
Entity Address, Postal Zip Code 101399
Entity Address, Country CN
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
Entity Emerging Growth Company false
Document Financial Statement Error Correction [Flag] false
ICFR Auditor Attestation Flag true
Document Accounting Standard U.S. GAAP
Entity Shell Company false
Auditor Name PricewaterhouseCoopers Zhong Tian LLP
Auditor Firm ID 1424
Auditor Location Beijing, the People’s Republic of China
Entity Central Index Key 0001791706
Current Fiscal Year End Date --12-31
Document Fiscal Year Focus 2024
Document Fiscal Period Focus FY
Amendment Flag false
Business Contact  
Document Information [Line Items]  
Entity Address, Address Line One 11 Wenliang Street
Entity Address, Adress Line Two Shunyi District
Contact Personnel Name Tie Li
Contact Personnel Email Address ir@lixiang.com
Entity Address, City or Town Beijing
Entity Address, Postal Zip Code 101399
Entity Address, Country CN
Country Region 86
City Area Code 10
Local Phone Number 8742-7209
American depository shares  
Document Information [Line Items]  
Title of 12(b) Security American depositary shares, each representing two Class A ordinary shares, par value US$0.0001 per share
Trading Symbol LI
Security Exchange Name NASDAQ
Common Class A [Member]  
Document Information [Line Items]  
Title of 12(b) Security Class A ordinary shares, par value US$0.0001 per share
Entity Common Stock, Shares Outstanding 1,760,447,648
Common Class B [Member]  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 355,812,080