Loan payable (Tables)

12 Months Ended

Dec. 31, 2023

Debt Disclosure [Abstract]

Schedule of Debt

	BDC Loan		Promissory Notes and Other		Total
Balance as at November 1, 2020	$	2.2	$	0.1	$	2.3
Proceeds from loans payable	3.1		7.0		10.1
Repayment of loans payable	(5.5)		(7.0)		(12.5)
Foreign exchange loss	0.2		(0.1)		0.1
Balance as at October 31, 2021	$	—	$	—	$	—