Segment reporting (Tables)

14 Months Ended

Dec. 31, 2022

Disclosure of operating segments [abstract]

Schedule of geographical areas

The following is a summary of the Company’s geographical information:

	Canada		United States		Germany		Other		Total
Revenues
Two months ended December 31, 2022	$	0.9	$	5.0	$	—	$	—	$	5.9
Two months ended December 31, 2021	0.1		2.7		—		—		2.8
Non-current assets
As at December 31, 2022	38.1		213.0		11.6		2.7		265.4
As of October 31, 2022	$	26.8	$	161.4	$	10.7	$	2.5	$	201.4