v3.25.4
OPERATING COSTS (Tables)
12 Months Ended
Dec. 31, 2025
Operating Costs [Abstract]  
Disclosure of operating costs
  Years ended December 31
(In millions of dollars)Note20252024
Cost of equipment sales17 2,496 2,540 
Merchandise for resale17 241 209 
Goods and services purchased
6,564 5,930 
Employee salaries, benefits, and stock-based compensation2,591 2,308 
Total operating costs11,892 10,987