v3.25.2
COVER PAGE - shares
 6 Months Ended
Jun. 30, 2025
Jul. 23, 2025
Cover [Abstract]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2025  
Document Transition Report false  
Entity File Number 001-37477  
Entity Registrant Name TELADOC HEALTH, INC.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 04-3705970  
Entity Address, Address Line One 155 E 44th Street  
Entity Address, Address Line Two Floor 17  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10017  
City Area Code 203  
Local Phone Number 635-2002  
Title of 12(b) Security Common Stock, par value $0.001 per share  
Trading Symbol TDOC  
Security Exchange Name NYSE  
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  
Entity Common Stock, Shares Outstanding   176,690,662
Entity Central Index Key 0001477449  
Document Fiscal Year Focus 2025  
Current Fiscal Year End Date --12-31  
Document Fiscal Period Focus Q2  
Amendment Flag false