Summary of Significant Accounting Policies - Supplier Finance Program Obligations (Details) $ in Millions	12 Months Ended
Jan. 31, 2025 USD ($)
Supplier Finance Program, Obligation [Roll Forward]
Confirmed obligations outstanding at the beginning of the year	$ 5,271
Invoices confirmed during the year	41,335
Confirmed invoices paid during the year	(40,810)
Translation and other	(71)
Confirmed obligations outstanding at the end of the year	$ 5,725

Amount of obligation for supplier finance program.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 405
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of decrease in obligation for supplier finance program from settlement.

+ References

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Balance Type:	debit
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- Definition

Amount of increase in obligation for supplier finance program.

+ References

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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- Definition

Supplier Finance Program, Translation And Other

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No definition available.

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