XML 14 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Cover Page
 12 Months Ended
Dec. 31, 2021
shares
Document Information [Line Items]  
Document Type 20-F
Document Annual Report true
Document Period End Date Dec. 31, 2021
Document Transition Report false
Document Shell Company Report false
Entity File Number 001-34656
Entity Registrant Name Huazhu Group Limited
Entity Incorporation, State or Country Code E9
Entity Address, Address Line One No. 699 Wuzhong Road
Entity Address, City or Town Shanghai
Entity Address, Country CN
Title of 12(b) Security American Depositary Shares
Trading Symbol HTHT
Security Exchange Name NASDAQ
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 Registration Statement false
Document Accounting Standard U.S. GAAP
Entity Shell Company false
Entity Common Stock, Shares Outstanding 3,224,997,210
Entity Address, Postal Zip Code 201103
ICFR Auditor Attestation Flag true
Auditor Name Deloitte Touche Tohmatsu Certified Public Accountants LLP
Auditor Firm ID 1113
Auditor Location Shanghai, China
Entity Central Index Key 0001483994
Document Fiscal Year Focus 2021
Document Fiscal Period Focus FY
Current Fiscal Year End Date --12-31
Amendment Flag false
Business Contact [Member]  
Document Information [Line Items]  
Contact Personnel Name Hui Chen
Entity Address, Address Line One No. 699 Wuzhong Road
Entity Address, City or Town Shanghai
Entity Address, Country CN
City Area Code 86
Local Phone Number (21) 6195-2011
Contact Personnel Email Address cj-chenhui@huazhu.com
Entity Address, Postal Zip Code 201103