XML 28 R20.htm IDEA: XBRL DOCUMENT v3.19.2
Accumulated Other Comprehensive Income (Loss)
 6 Months Ended
Jun. 30, 2019
Equity [Abstract]  
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Loss
As at June 30, 2019 and December 31, 2018, the Company’s accumulated other comprehensive loss (or AOCI) consisted of the following components:
 
June 30,
 
December 31,
 
2019
 
2018
 
$
 
$
Unrealized (loss) gain on qualifying cash flow hedging instruments
(17,801
)
 
903

Pension adjustments, net of tax recoveries
(3,342
)
 
(3,176
)
 
(21,143
)
 
(2,273
)