v3.26.1
Cover Page
Jul. 08, 2026
Document Information [Line Items]  
Document Type 8-K
Document Period End Date Jul. 08, 2026
Entity Registrant Name SHIFT4 PAYMENTS, INC.
Entity Incorporation, State or Country Code DE
Entity File Number 001-39313
Entity Tax Identification Number 84-3676340
Entity Address, Address Line One 3501 Corporate Pkwy
Entity Address, City or Town Center Valley
Entity Address, State or Province PA
Entity Address, Postal Zip Code 18034
City Area Code 888
Local Phone Number 276-2108
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0001794669
Amendment Flag false
Class A common stock  
Document Information [Line Items]  
Title of 12(b) Security Class A common stock, par value $0.0001
Trading Symbol FOUR
Security Exchange Name NYSE
Series A Mandatory Convertible Preferred Stock  
Document Information [Line Items]  
Title of 12(b) Security Series A Mandatory Convertible Preferred Stock, par value $0.0001
Trading Symbol FOUR.PRA
Security Exchange Name NYSE