v3.25.0.1
PROPERTY, PLANT AND EQUIPMENT (Tables)
 12 Months Ended
Dec. 31, 2024
Property, Plant and Equipment [Abstract]  
Schedule of Property, Plant And Equipment
 Weighted Average  
December 31,Depreciation Rate20242023
(millions of Canadian dollars)   
Pipelines
2.9 %73,633 66,698 
Facilities and equipment
3.2 %43,439 37,634 
Land and right-of-way1
2.8 %4,181 3,600 
Gas mains, services and other
3.0 %26,925 15,346 
Storage
2.6 %6,455 4,929 
Wind turbines, solar panels and other
3.9 %4,798 4,511 
Other
8.6 %3,987 1,652 
Under construction
— %5,648 2,829 
Total property, plant and equipment2
 169,066 137,199 
Total accumulated depreciation2
(37,962)(32,558)
Property, plant and equipment, net
 131,104 104,641 
1The measurement of weighted average depreciation rate excludes non-depreciable assets.
2As at December 31, 2024, the cost and accumulated depreciation of leased assets accounted for as lessor operating leases was $5.3 billion and $2.3 billion, respectively (December 31, 2023 - $5.1 billion and $2.1 billion, respectively).