text: **Basis of Presentation**
  All amounts, except per share amounts, are in Canadian dollars, which 
  is our functional currency, and rounded to the nearest million, unless 
  otherwise noted. We prepare the consolidated financial statements on a 
  instruments, liabilities 
  historical cost basis, except for certain financial 
  for cash-settled share-based payments and the net deferred pension 
  liability, which we measure at fair value as described in the notes. 