XML 147 R111.htm IDEA: XBRL DOCUMENT v3.22.4
Share capital and Contributed Surplus - Schedule of changes in share units (Details) - share
 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Disclosure of classes of share capital [line items]    
Outstanding, beginning of year 21,273 0
Granted 28,668 21,412
Vested and converted to common shares (8,347) (139)
Vested and repurchased for withholding taxes (393)  
Expired / cancelled (17,714)  
Outstanding, end of year 24,001 21,273
Restricted share units [Member]    
Disclosure of classes of share capital [line items]    
Outstanding, beginning of year 16,273 0
Granted 10,726 16,412
Vested and converted to common shares (5,681) (139)
Vested and repurchased for withholding taxes (144)  
Expired / cancelled 0  
Outstanding, end of year 21,174 16,273
Performance stock units [Member]    
Disclosure of classes of share capital [line items]    
Outstanding, beginning of year 2,857 0
Granted 17,942 2,857
Vested and converted to common shares (2,666) 0
Vested and repurchased for withholding taxes (249)  
Expired / cancelled (17,714)  
Outstanding, end of year 170 2,857
Share appreciation rights [Member]    
Disclosure of classes of share capital [line items]    
Outstanding, beginning of year 2,143 0
Granted 514 2,143
Vested and converted to common shares 0 0
Vested and repurchased for withholding taxes 0  
Expired / cancelled 0  
Outstanding, end of year 2,657 2,143