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Cover
Aug. 11, 2022
Aug. 04, 2022
Cover [Abstract]    
Document Type 8-K/A  
City Area Code (301)  
Entity Address, Postal Zip Code 20850  
Local Phone Number 592-5000  
Entity Address, State or Province MD  
Entity Address, City or Town Rockville,  
Entity Address, Address Line One 1 Choice Hotels Circle, Suite 400,  
Document Period End Date Aug. 11, 2022  
Entity Incorporation, State or Country Code DE  
Entity File Number 001-13393  
Entity Tax Identification Number 52-1209792  
Amendment Flag true  
Entity Central Index Key 0001046311  
Entity Registrant Name CHOICE HOTELS INTERNATIONAL INC / DE  
Written Communications   false
Soliciting Material false  
Pre-commencement Tender Offer false  
Pre-commencement Issuer Tender Offer false  
Entity Emerging Growth Company false