XML 41 R34.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accumulated Other Comprehensive Loss (Tables)
 6 Months Ended
Jun. 30, 2018
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Loss
As at June 30, 2018 and December 31, 2017, the Company’s accumulated other comprehensive income (loss) (or AOCI) consisted of the following components:
 
June 30,
 
December 31,
 
2018
 
2017
 
$
 
$
Unrealized gain on qualifying cash flow hedging instruments
4,421

 
1,409

Pension adjustments, net of tax recoveries
(2,601
)
 
(10,697
)
Foreign exchange gain on currency translation
3,343

 
3,293

 
5,163

 
(5,995
)