v3.20.4
Cover Page Cover Page
Dec. 22, 2020
Dec. 01, 2020
Cover Page [Abstract]    
Entity Central Index Key   0001585689
Amendment Flag   false
Document Type 8-K  
Title of 12(b) Security Common Stock, $0.01 par value per share  
Entity Incorporation, State or Country Code DE  
Document Period End Date Dec. 22, 2020  
Entity Registrant Name Hilton Worldwide Holdings Inc.  
Entity File Number 001-36243  
Entity Tax Identification Number 27-4384691  
Entity Address, Address Line One 7930 Jones Branch Drive  
Entity Address, Address Line Two Suite 1100  
Entity Address, City or Town McLean  
Entity Address, State or Province VA  
Entity Address, Postal Zip Code 22102  
City Area Code 703  
Local Phone Number 883-1000  
Written Communications false  
Soliciting Material false  
Pre-commencement Tender Offer false  
Pre-commencement Issuer Tender Offer false  
Trading Symbol HLT  
Security Exchange Name NYSE  
Entity Emerging Growth Company false