XML 114 R88.htm IDEA: XBRL DOCUMENT v3.22.4
Summary of Net Deferred Tax Liability (Detail) - CAD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Deferred tax liability:    
Property, plant and equipment and intangibles $ 364,278 $ 359,383
Debt issue costs 1,303 1,457
Partnership deferrals 21,768 11,082
Other 6,284 6,221
Deferred income tax liability 393,633 378,143
Offsetting of assets and liabilities (364,687) (365,924)
Deferred tax liabilities 28,946 12,219
Deferred tax assets:    
Losses (expire from time to time up to 2042) 318,967 340,406
Long-term incentive plan 36,542 14,264
Other 9,633 12,121
Deferred income tax asset 365,142 366,791
Offsetting of assets and liabilities (364,687) (365,924)
Deferred tax assets $ 455 $ 867