Consolidated balance sheet (Parenthetical) - CAD ($) $ in Millions	Jun. 30, 2020	Dec. 31, 2019
Amounts receivable (payable) from (to) related parties	$ 317	$ 1,007
Common shares authorized	1,100,000,000	1,100,000,000
Common shares outstanding	734,000,000	744,000,000
Investments and Long Term Receivables
Due from related parties	$ 311	$ 296
Long-term debt
Due to related parties, current	111	111
Other long-term obligations
Due to related parties	$ 4,447	$ 4,447

The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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