v3.26.3
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
9 Months Ended
Sep. 30, 2026
Disclosure Of Accumulated Other Comprehensive Income Loss [Abstract]  
ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
18. ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS)
Pension and Other Post-Employment BenefitsPrivate Equity InvestmentsForeign Currency Translation AdjustmentTotal
As at December 31, 2024
691562,0882,313
Other Comprehensive Income (Loss), Before Tax13(26)(420)(433)
Reclassification on Divestiture——(1,261)(1,261)
Income Tax (Expense) Recovery(3)3——
As at September 30, 2025
79133407619
As at December 31, 2025
86131184401
Other Comprehensive Income (Loss), Before Tax23503508
As at September 30, 2026
88134687909