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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2017
Text block1 [abstract]  
Components of Income Tax Expense (Recovery) Recognized

Income tax expenses (recovery) recognized in the Consolidated Statements of Income:

 

For the years ended December 31,    2017      2016  

Current tax

     

Current year

   $ 608      $ 659  

Adjustments to prior year(1)

     (38      (228
     570        431  

Deferred tax

     

Change related to temporary differences

     (803      (235

Impact of U.S. Tax Reform

     472         

Income tax expense

   $     239      $    196  
(1) Adjustments relating to closure of multiple taxation years

Income tax expenses (recovery) recognized in Other Comprehensive Income (“OCI”):

 

For the years ended December 31,    2017      2016  

Current income tax expense (recovery)

   $ 116      $ (72

Deferred income tax expense (recovery)

     320        (25

Income tax expense (recovery)

   $   436      $   (97

Income tax expenses (recovery) recognized directly in Equity:

 

For the years ended December 31,    2017      2016  

Current income tax expense (recovery)

   $      $ (2

Deferred income tax expense (recovery)

     (2      (2

Income tax expense (recovery)

   $   (2  )    $   (4
Summary of Reconciliation of Income Tax Expense

The effective income tax rate reflected in the Consolidated Statements of Income varies from the Canadian tax rate of 26.75 per cent for the year ended December 31, 2017 (2016 – 26.75 per cent) and the reasons are disclosed below.

Reconciliation of income tax expense

 

For the years ended December 31,    2017      2016  

Income before income taxes

   $    2,501      $   3,329  

Income tax expense at Canadian statutory tax rate

   $ 669      $ 890  

Increase (decrease) in income taxes due to:

     

Tax-exempt investment income

     (242      (229

Differences in tax rate on income not subject to tax in Canada

     (551      (366

Recovery of unrecognized tax losses of prior years

            (10

Adjustments to taxes related to prior years

     (182      (206

Tax losses and temporary differences not recognized as deferred taxes

     14        22  

Impact of U.S. Tax Reform

     472         

Other differences

     59        95  

Income tax expense

   $ 239      $ 196  
Summary of Deferred Tax Assets and Liabilities

The following table presents the Company’s deferred tax assets and liabilities.

 

As at December, 31    2017      2016  

Deferred tax assets

   $ 4,569      $ 4,439  

Deferred tax liabilities

     (1,281      (1,359

Net deferred tax assets

   $    3,288      $    3,080  
Components of Deferred Tax Assets and Liabilties

The following table presents significant components of the Company’s deferred tax assets and liabilities.

 

As at December 31, 2017    Balance,
January 1,
2017
    Recognized
in Income
Statement
    Recognized in
Other
Comprehensive
Income
    Recognized
in Equity
    Translation
and Other
    Balance,
December 31,
2017
 

Loss carry forwards

   $ 942     $ (311   $     $ 3     $ (38   $ 596  

Actuarial liabilities

     9,366       (1,053     (17           (418     7,878  

Pensions and post-employment benefits

     352       (87     (54           (3     208  

Tax credits

     875       (369                 (52     454  

Accrued interest

     17       (12           (3     (1     1  

Real estate

     (1,396     284       (9           59       (1,062

Securities and other investments

     (6,064       2,172       (239           324       (3,807

Sale of investments

     (163     58                         (105

Goodwill and intangible assets

     (1,059     197                   37       (825

Other

     210       (548     (1     2       287       (50

Total

   $ 3,080     $ 331     $   (320)     $ 2     $    195     $ 3,288  
As at December 31, 2016    Balance,
January 1,
2016
    Recognized
in Income
Statement
    Recognized in
Other
Comprehensive
Income
    Recognized
in Equity
    Translation
and Other
    Balance,
December 31,
2016
 

Loss carry forwards

   $ 1,493     $ (515   $     $     $ (36   $ 942  

Actuarial liabilities

     9,448       244       (5       (116     (205     9,366  

Pensions and post-employment benefits

     329       100       (79           2       352  

Tax credits

     750       147                   (22     875  

Accrued interest

     121       (100                 (4     17  

Real estate

     (1,812     373                   43       (1,396

Securities and other investments

     (6,218     (243     113       112       172       (6,064

Sale of investments

     (200     37                         (163

Goodwill and intangible assets

     (1,138     58                   21       (1,059

Other

     59       134       (4     6       15       210  

Total

   $    2,832     $ 235     $ 25     $ 2     $ (14   $    3,080