Accrued Liabilities - Schedule of Accrued Liabilities (Details) - USD ($) $ in Millions	Jan. 31, 2024	Jan. 31, 2023
Accrued Liabilities [Abstract]
Accrued wages and benefits	$ 8,590	$ 8,287
Self-insurance	4,916	4,724
Accrued non-income taxes	3,459	3,425
Opioid litigation settlement	0	2,949
Deferred gift card revenue	2,664	2,488
Other	9,130	9,253
Total accrued liabilities	$ 28,759	$ 31,126

Carrying value as of the balance sheet date of obligations incurred and payable for real and property taxes. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- References

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- Definition

Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Amount of loss contingency liability.

+ References

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-Topic 450
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-Name Accounting Standards Codification
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- Definition

Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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- Definition

Carrying amount of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property that are expected to be paid within one year (or the normal operating cycle, if longer).

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- Definition

Deferred Gift Card Revenue, Current

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No definition available.

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