XML 188 R132.htm IDEA: XBRL DOCUMENT v3.22.1
Financial risk management - Summary of Exposure to Various Currencies Denominated in Foreign Currency (Details)
₺ in Thousands, € in Thousands, $ in Thousands, $ in Thousands
Dec. 31, 2021
USD ($)
Dec. 31, 2021
CAD ($)
Dec. 31, 2021
EUR (€)
Dec. 31, 2021
TRY (₺)
Dec. 31, 2020
USD ($)
Dec. 31, 2020
CAD ($)
Dec. 31, 2020
EUR (€)
Dec. 31, 2020
TRY (₺)
Dec. 31, 2019
USD ($)
Disclosure of nature and extent of risks arising from financial instruments [line items]                  
Cash and cash equivalents $ 481,327       $ 451,962       $ 177,742
Investments in marketable securities 163       194        
Accounts receivable and other 68,745       73,216        
Accounts payable and accrued liabilities (195,334)       (179,372)        
Currency risk | Canadian dollar                  
Disclosure of nature and extent of risks arising from financial instruments [line items]                  
Cash and cash equivalents   $ 9,842       $ 10,438      
Investments in marketable securities   67,439       252      
Accounts receivable and other   14,842       13,154      
Accounts payable and accrued liabilities   (78,497)       (66,387)      
Other non-current liability   0       (72)      
Net assets 10,923 $ 13,626     (33,488) $ (42,615)      
Currency risk | Euro                  
Disclosure of nature and extent of risks arising from financial instruments [line items]                  
Cash and cash equivalents | €     € 13,905       € 7,186    
Investments in marketable securities | €     0       0    
Accounts receivable and other | €     10,780       36,982    
Accounts payable and accrued liabilities | €     (52,667)       (41,299)    
Other non-current liability | €     (4,843)       (14,219)    
Net assets (37,221)   € (32,825)   (13,909)   € (11,350)    
Currency risk | Turkish lira                  
Disclosure of nature and extent of risks arising from financial instruments [line items]                  
Cash and cash equivalents | ₺       ₺ 5,843       ₺ 3,675  
Investments in marketable securities | ₺       0       0  
Accounts receivable and other | ₺       18,925       52,354  
Accounts payable and accrued liabilities | ₺       (680,076)       (418,674)  
Other non-current liability | ₺       (44,007)       (31,043)  
Net assets (52,581)     ₺ (699,315) (53,632)     ₺ (393,688)  
Currency risk | Other Foreign Currency                  
Disclosure of nature and extent of risks arising from financial instruments [line items]                  
Net assets $ 692       $ 6,420