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Fair Value Measurements - Additional Information (Details)	Jul. 31, 2022 USD ($)
Fair Value Disclosures [Abstract]
Fair value level asset and liability	$ 0

X

- References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
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X

- Definition

Fair value of asset after deduction of liability.

+ References

No definition available.

+ Details

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