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Contingent Liabilities (Details)
$ in Millions
3 Months Ended
Dec. 31, 2023
CAD ($)
Dec. 31, 2023
USD ($)
Sep. 30, 2024
USD ($)
Loss Contingencies [Line Items]      
Reserves for known global legal matters   $ 0 $ 0
Defendants And Plaintiff Settlement Agreement      
Loss Contingencies [Line Items]      
Total settlement required to be paid $ 4.3 $ 3,200,000