Consolidated balance sheet - CAD ($) $ in Millions		Jun. 30, 2020		Dec. 31, 2019
Current assets
Cash		$ 233	[1]	$ 1,718
Accounts receivable, less estimated doubtful accounts (note 5)	[2]	1,866		2,699
Inventories of crude oil and products (note 13)		1,253		1,296
Materials, supplies and prepaid expenses		741		616
Total current assets		4,093		6,329
Investments and long-term receivables (note 5)	[3]	882		891
Property, plant and equipment,		55,358		54,868
less accumulated depreciation and depletion		(21,497)		(20,665)
Property, plant and equipment, net		33,861		34,203
Goodwill (note 13)		166		186
Other assets, including intangibles, net		498		578
Total assets		39,500		42,187
Current liabilities
Notes and loans payable	[4]	228		229
Accounts payable and accrued liabilities (note 9)	[2]	3,176		4,260
Income taxes payable		0		106
Total current liabilities		3,404		4,595
Long-term debt (note 8)	[5]	4,965		4,961
Other long-term obligations (note 9)		3,753		3,637
Deferred income tax liabilities		4,462		4,718
Total liabilities		16,584		17,911
Shareholders' equity
Common shares at stated value (note 11)	[6]	1,357		1,375
Earnings reinvested		23,516		24,812
Accumulated other comprehensive income (loss) (note 12)		(1,957)		(1,911)
Total shareholders' equity		22,916		24,276
Total liabilities and shareholders' equity		$ 39,500		$ 42,187

[1] Cash is composed of cash in bank and cash equivalents at cost. Cash equivalents are all highly liquid securities with maturity of three months or less when purchased.

[2] Accounts receivable, less estimated doubtful accounts included net amounts receivable from related parties of $317 million (2019 - $1,007 million).

[3] Investments and long-term receivables included amounts from related parties of $311 million (2019 - $296 million).

[4] Notes and loans payable included amounts to related parties of $111 million (2019 - $111 million).

[5] Long-term debt included amounts to related parties of $4,447 million (2019 - $4,447 million).

[6] Number of common shares authorized and outstanding were 1,100 million and 734 million, respectively (2019 - 1,100 million and 744 million, respectively).