Other income (expense) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
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Oct. 31, 2022 |
Oct. 31, 2021 |
Oct. 31, 2020 |
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Financial Instruments [Abstract] | |||
Interest income | $ 7.0 | $ 0.1 | $ 0.0 |
Interest expense and accretion on convertible debt | (15.0) | (1.2) | 0.0 |
Interest expense and accretion on promissory notes | 0.0 | (0.1) | 0.0 |
Interest expense and accretion on loans | 0.0 | (1.3) | 0.0 |
Interest expense on leases | 2.2 | 0.4 | 0.2 |
Other finance costs | (0.2) | 0.0 | (0.3) |
Foreign exchange gains (losses) | 0.4 | (0.8) | 0.4 |
Interest expense and other costs | (17.0) | (3.8) | (0.1) |
Fair value (gain) loss on embedded derivative | 31.3 | (1.3) | 0.0 |
Fair value gain (loss) on warrants | 36.2 | (33.8) | 0.0 |
Fair value gain (loss) on restricted share units | 0.0 | (3.2) | (0.1) |
Gains (losses) on financial instruments | 67.5 | (38.3) | (0.1) |
Excess of fair value over consideration transferred | 0.0 | 152.7 | 0.0 |
Other income (expense) | $ (57.5) | $ 194.7 | $ 0.2 |
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- Definition The gains (losses) resulting from change in the fair value of derivatives recognised in profit or loss. [Refer: Derivatives [member]] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of exchange differences recognised in profit or loss that arise from foreign currency transactions, excluding those arising on financial instruments measured at fair value through profit or loss in accordance with IFRS 9. [Refer: At fair value [member]; Financial instruments, class [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The gains (losses) on financial assets at fair value through profit or loss. [Refer: Financial assets at fair value through profit or loss] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The gains (losses) on financial liabilities at fair value through profit or loss classified as held for trading. [Refer: Financial liabilities at fair value through profit or loss; Gains (losses) on financial liabilities at fair value through profit or loss] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of interest expense on borrowings. [Refer: Interest expense; Borrowings] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of interest expense on lease liabilities. [Refer: Lease liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of finance costs that the entity does not separately disclose in the same statement or note. [Refer: Finance costs] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of income arising from interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Adjustments For Listing Fees No definition available.
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- Definition Convertible Debt, Accretion Expense No definition available.
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- Definition Fair Value Gain (Loss) On Warrant Liability No definition available.
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- Definition Financial Instruments [Abstract] No definition available.
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- Definition Interest Expense and Other Costs No definition available.
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- Definition Interest expense on promissory notes No definition available.
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- Definition Nonoperating Income (Expense) No definition available.
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