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Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 31, 2024 | Jan. 31, 2023 | Oct. 31, 2023
Loss Contingencies [Line Items] |  |  |
Contingent liability under purchase agreements for future chassis inventory purchases | $ 24.4 |  | $ 8.8
Repurchase agreement | 2 years |  |
Represents the gross value of all vehicles under repurchase agreements | $ 483.9 |  | 490.1
Aggregate amount of indebtedness which the Company is a party to through guarantee agreements | $ 26.4 |  | 27.2
Guarantee agreement | 5 years |  |
Loss on litigation settlements |  | $ 11.5 |
Additional loss on litigation settlements |  | $ 1.0 |
Maximum [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Estimated loss exposure under contract | $ 4.8 |  | $ 5.4

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