CONSOLIDATED BALANCE SHEETS - CAD ($) $ in Millions	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Current assets
Cash and cash equivalents	$ 133		$ 61
Accounts receivable, net	805		815
Materials and supplies	182		173
Other current assets	90		68
Total current assets	1,210		1,117
Investments	341		203
Properties	19,156	$ 18,406	18,418
Goodwill and intangible assets	206		202	$ 187
Pension asset	1,003		1,243
Other assets	451	470	71
Total assets	22,367		21,254
Current liabilities
Accounts payable and accrued liabilities	1,693	1,507	1,449
Long-term debt maturing within one year	599		506
Total current liabilities	2,292		1,955
Pension and other benefit liabilities	785		718
Other long-term liabilities	562	574	237
Long-term debt	8,158		8,190
Deferred income taxes	3,501	3,515	3,518
Total liabilities	15,298		14,618
Shareholders’ equity
Share capital	1,993		2,002
Additional paid-in capital	48		42
Accumulated other comprehensive loss	(2,522)		(2,043)	(1,741)
Retained earnings	7,550		6,635
Total shareholders' equity	7,069	$ 6,631	6,636	$ 6,437	$ 4,626
Total liabilities and shareholders’ equity	$ 22,367		$ 21,254