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Other long-term liabilities (Tables)
 12 Months Ended
Dec. 31, 2022
Other Liabilities Disclosure [Abstract]  
Other Long-Term Liabilities
(in millions of Canadian dollars)20222021
Operating lease liabilities, net of current portion (Note 18)
$202 $224 
Stock-based compensation liabilities, net of current portion125 125 
Provision for environmental remediation, net of current portion(1)
71 68 
Deferred revenue, net of current portion (Note 3)
39 47 
Deferred lease and license revenue, net of current portion(2)
15 14 
Other, net of current portion68 64 
Total other long-term liabilities$520 $542 
(1) As at December 31, 2022, the aggregate provision for environmental remediation, including the current portion was $83 million (2021 – $79 million).
(2) The deferred lease and license revenue is being amortized to income on a straight-line basis over the related lease terms. Comparative figures have been reclassified to conform with current period presentation.