Right-of-use assets - Additional Information (Detail)	12 Months Ended
Oct. 31, 2021
Li Cycle Holdings Corp [Member]
Disclosure of quantitative information about right-of-use assets [line items]
Lease term	5 years

Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table.

No definition available.

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Namespace Prefix:	ifrs-full_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration