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Leases - Operating and Finance Lease Balance Sheet Location (Details) - CAD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Operating leases |  |
Other assets | $ 64 | $ 51
Accounts payable and other current liabilities | (17) | (12)
Other liabilities | (47) | (39)
Finance leases |  |
Accounts payable and other current liabilities | (4) | (3)
Finance leases | $ (343) | $ (339)
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Other assets (Note 9) | Other assets (Note 9)
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Accounts payable and other current liabilities (Note 13) | Accounts payable and other current liabilities (Note 13)
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Other Liabilities, Noncurrent | Other Liabilities, Noncurrent
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Public Utilities, Property, Plant and Equipment, Net, Regulatory assets (Note 8), Long-term regulatory assets | Public Utilities, Property, Plant and Equipment, Net, Regulatory assets (Note 8), Long-term regulatory assets
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Accounts payable and other current liabilities (Note 13) | Accounts payable and other current liabilities (Note 13)
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] | Finance leases | Finance leases
Regulatory assets |  |
Finance leases |  |
Finance lease assets | $ 142 | $ 137
PPE, net |  |
Finance leases |  |
Finance lease assets | $ 205 | $ 205

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- Definition Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-1 + Details
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