XML 179 R157.htm IDEA: XBRL DOCUMENT v3.22.1
Critical accounting estimates and judgments - Allocated Goodwill to CGUs in Brazil (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Sep. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Disclosure of information for cash-generating units [line items]        
Total assets allocated to CGUs tested $ 2,582,401   $ 2,482,236  
Sugar, Ethanol and Energy | AVI        
Disclosure of information for cash-generating units [line items]        
Closing net book value of goodwill allocated to CGUs tested (Note 15)   $ 2,919   $ 2,815
Sugar, Ethanol and Energy | UMA        
Disclosure of information for cash-generating units [line items]        
Closing net book value of goodwill allocated to CGUs tested (Note 15)   1,095   1,056
Brazil | Cash-generating units        
Disclosure of information for cash-generating units [line items]        
Closing net book value of goodwill allocated to CGUs tested (Note 15)   4,014   3,871
Closing net book value of PPE items allocated to CGUs tested   469,434   494,077
Total assets allocated to CGUs tested $ 468,000 $ 473,448   $ 497,948