Debt - Schedule of Debt (Details) - USD ($) $ in Millions	Oct. 31, 2024	Jul. 31, 2024	Oct. 07, 2022
Debt Instrument [Line Items]
Subtotal	$ 4,025	$ 3,950
Less: current maturities of debt	(550)	(150)
Unamortized discounts and debt issuance costs	(22)	(18)
Interest rate swap - fair value adjustment	(6)	(8)
Total long-term debt	3,447	3,774
Receivables Facility \| Receivables Facility
Debt Instrument [Line Items]
Subtotal	75	250
Term Loan \| Term Loan
Debt Instrument [Line Items]
Subtotal	0	500	$ 500
Private placement notes \| Private placement notes
Debt Instrument [Line Items]
Subtotal	850	850
Unsecured senior notes, due April 2027 - April 2032 \| Unsecured senior notes, due April 2027 - April 2032
Debt Instrument [Line Items]
Subtotal	$ 2,350	2,350
Unsecured senior notes, due April 2027 - April 2032 \| 2034 Senior Notes, 5.00% due October 2034
Debt Instrument [Line Items]
Interest rate (in percent)	5.00%
Subtotal	$ 750	$ 0

Debt Instrument, Aggregate Fair Value Adjustment

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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