SHORT-TERM DEBT (Details) - USD ($) $ in Millions	Oct. 31, 2024	Oct. 31, 2023
Short-term Debt [Line Items]
Short-term debt	$ 45	$ 0
Strategic Innovation Fund
Short-term Debt [Line Items]
Debt - Current & Non-Current	$ 20
Debt, Weighted Average Interest Rate	4.70%
Short-term debt	$ 2
Atlantic Canada Opportunities Agency (ACOA)
Short-term Debt [Line Items]
Debt - Current & Non-Current	$ 4
Debt, Weighted Average Interest Rate	4.50%
Short-term debt	$ 3

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant