|
|
|
Retirement benefit |
|
Cash flow hedge |
|
Available-for-sale |
|
Conversion shares |
|
Total gain (losses) |
|
|
Balance as at December 31, 2015 |
|
(703 |
) |
(6 |
) |
(1 |
) |
(282 |
) |
(992 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other comprehensive income |
|
(70 |
) |
7 |
|
1 |
|
— |
|
(62 |
) |
|
Translation adjustment |
|
(36 |
) |
(1 |
) |
— |
|
(56 |
) |
(93 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance as at December 31, 2016 |
|
(809 |
) |
— |
|
— |
|
(338 |
) |
(1,147 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Other comprehensive income |
|
(46 |
) |
— |
|
— |
|
— |
|
(46 |
) |
|
Translation adjustment |
|
10 |
|
— |
|
— |
|
— |
|
10 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Balance as at December 31, 2017 |
|
(845 |
) |
— |
|
— |
|
(338 |
) |
(1,183 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|