XML 29 R1.htm IDEA: XBRL DOCUMENT v3.22.4
Cover Page - USD ($)
$ in Billions
 12 Months Ended
Dec. 31, 2022
Feb. 13, 2023
Jun. 30, 2022
Entity Information [Line Items]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2022    
Document Transition Report false    
Entity File Number 001-38855    
Entity Registrant Name Nasdaq, Inc.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 52-1165937    
Entity Address, Address Line One 151 W. 42nd Street,    
Entity Address, City or Town New York,    
Entity Address, State or Province NY    
Entity Address, Postal Zip Code 10036    
City Area Code 212    
Local Phone Number 401 8700    
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 Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 17.2
Entity Common Stock, Shares Outstanding   489,002,956  
Documents Incorporated by Reference Documents Incorporated by Reference: Certain portions of the Definitive Proxy Statement for the 2023 Annual Meeting of Shareholders are incorporated by reference into Part III of this Form 10-K.    
Entity Central Index Key 0001120193    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
Amendment Flag false    
Common Stock, $0.01 par value per share      
Entity Information [Line Items]      
Title of 12(b) Security Common Stock, $0.01 par value per share    
Trading Symbol NDAQ    
Security Exchange Name NASDAQ    
0.900% Senior Notes due 2033      
Entity Information [Line Items]      
Title of 12(b) Security 0.900% Senior Notes due 2033    
Trading Symbol NDAQ33    
Security Exchange Name NASDAQ    
0.875% Senior Notes due 2030      
Entity Information [Line Items]      
Title of 12(b) Security 0.875% Senior Notes due 2030    
Trading Symbol NDAQ30    
Security Exchange Name NASDAQ    
1.75% Senior Notes due 2029      
Entity Information [Line Items]      
Title of 12(b) Security 1.75% Senior Notes due 2029    
Trading Symbol NDAQ29    
Security Exchange Name NASDAQ