|
As at December 31
|
||||||||
|
2017
|
2016
|
|||||||
|
$ thousands
|
||||||||
|
Carrying amount
|
||||||||
|
Cash and cash equivalents
|
1,417,388
|
326,635
|
||||||
|
Short-term investments and deposits
|
7,144
|
89,545
|
||||||
|
Trade receivables, net
|
44,137
|
284,532
|
||||||
|
Long-term trade receivables
|
-
|
10,120
|
||||||
|
Other current assets
|
35,752
|
28,462
|
||||||
|
Deposits and other long-term receivables including derivative instruments
|
281,717
|
66,434
|
||||||
|
1,786,138
|
805,728
|
|||||||