v3.25.1
Cover Page - shares
 3 Months Ended
Mar. 31, 2025
May 02, 2025
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2025  
Document Transition Report false  
Entity File Number 001-40325  
Entity Registrant Name AppLovin Corporation  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 45-3264542  
Entity Address, Address Line One 1100 Page Mill Road  
Entity Address, City or Town Palo Alto  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 94304  
City Area Code 800  
Local Phone Number 839-9646  
Title of 12(b) Security Class A common stock, par value $0.00003 per share  
Trading Symbol APP  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Amendment Flag false  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Entity Central Index Key 0001751008  
Class A Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   307,698,319
Class B Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   30,688,541