v3.26.3
Cover Page
Oct. 15, 2026
Cover [Abstract]  
Document Type 8-K
Document Period End Date Oct. 15, 2026
Entity Address, State or Province ON
Entity Address, City or Town Stayner
Entity Emerging Growth Company false
Amendment Flag false
Entity Registrant Name CRONOS GROUP INC.
Entity Central Index Key 0001656472
Document Information [Line Items]  
Amendment Flag false
Document Type 8-K
Entity Registrant Name CRONOS GROUP INC.
Document Period End Date Oct. 15, 2026
Entity Emerging Growth Company false