v3.26.1
Supplemental disclosure of cash flow information (Tables)
3 Months Ended
Mar. 31, 2026
Notes and other explanatory information [abstract]  
Summary of changes in operating assets and liabilities

 

       
  

Three months ended

March 31

 
   2026   2025 
   $   $ 
Changes in operating assets and liabilities:          
Trade and other receivables   (1,009)   1,101 
Inventory   135    242 
Prepaid expenses and other current assets   166    159 
Accounts payable and accrued liabilities   (415)   238 
Deferred revenues   (9)   3 
Provision for restructuring and other costs   (194)   (290)
Employee future benefits   (93)   (126)
Increase (decrease) in operating assets and liabilities   (1,419)   1,327