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Legal Proceedings (Details) $ in Millions	3 Months Ended
	Apr. 30, 2023 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Litigation settlement	$ 141

X

- References

No definition available.

+ Details

Name:	us-gaap_CommitmentsAndContingenciesDisclosureAbstract
Namespace Prefix:	us-gaap_
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Balance Type:	na
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X

- Definition

Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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