Litigation, Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

The table below depicts future gross minimum rental commitments under our operating leases and rights-of-way obligations as of December 31, 2018:

	Commitment
(In millions of Canadian dollars)
2019	61.8
2020	59.9
2021	59.0
2022	59.0
2023	43.2
Thereafter	9.4
Total minimum payments	292.3