v3.26.1
Document And Entity Information
May 05, 2026
Document Information [Line Items]  
Document Type 8-K
Document Period End Date May 05, 2026
Entity Registrant Name STRATEGY INC
Entity Incorporation, State or Country Code DE
Entity File Number 001-42509
Entity Tax Identification Number 51-0323571
Entity Address, Address Line One 1850 Towers Crescent Plaza
Entity Address, City or Town Tysons Corner
Entity Address, State or Province VA
Entity Address, Postal Zip Code 22182
City Area Code 703
Local Phone Number 848-8600
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Amendment Flag false
Entity Central Index Key 0001050446
10.00% Series A Perpetual Strife Preferred Stock, par value $0.001 per share  
Document Information [Line Items]  
Title of 12(b) Security 10.00% Series A Perpetual Strife Preferred Stock, par value $0.001 per share
Trading Symbol STRF
Security Exchange Name NASDAQ
Variable Rate Series A Perpetual Stretch Preferred Stock, $0.001 par value per share  
Document Information [Line Items]  
Title of 12(b) Security Variable Rate Series A Perpetual Stretch Preferred Stock, $0.001 par value per share
Trading Symbol STRC
Security Exchange Name NASDAQ
8.00% Series A Perpetual Strike Preferred Stock, par value $0.001 per share  
Document Information [Line Items]  
Title of 12(b) Security 8.00% Series A Perpetual Strike Preferred Stock, par value $0.001 per share
Trading Symbol STRK
Security Exchange Name NASDAQ
10.00% Series A Perpetual Stride Preferred Stock, par value $0.001 per share  
Document Information [Line Items]  
Title of 12(b) Security 10.00% Series A Perpetual Stride Preferred Stock, par value $0.001 per share
Trading Symbol STRD
Security Exchange Name NASDAQ
Class A common stock, $0.001 par value per share  
Document Information [Line Items]  
Title of 12(b) Security Class A common stock, $0.001 par value per share
Trading Symbol MSTR
Security Exchange Name NASDAQ