Financing Receivables (Short and Long-term Financing Receivables) (Details) - USD ($) $ in Millions	Jul. 31, 2026	Jul. 31, 2025
Receivables [Abstract]
Short-term financing receivables, gross	$ 671	$ 806
Unearned income	(74)	(86)
Allowance for credit losses	(5)	(5)
Short-term financing receivables, net	592	715
Long-term financing receivables, gross	1,013	1,079
Unearned income	(61)	(69)
Allowance for credit losses	(8)	(8)
Long-term financing receivables, net	$ 944	$ 1,002

Financing Receivable, Unamortized Loan Cost (Fee), Current

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- Definition

Financing Receivable, Unearned Income Before Allowance For Credit Loss, Noncurrent

+ References

No definition available.

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- Definition

Amount of allowance for credit loss on financing receivable, classified as current.

+ References

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- Definition

Amount of allowance for credit loss on financing receivable, classified as noncurrent.

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- Definition

Amortized cost, before allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease.

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- Definition

Amortized cost, before allowance for credit loss, of financing receivable classified as noncurrent. Excludes net investment in lease.

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Amortized cost, after allowance for credit loss, of financing receivable classified as current. Excludes net investment in lease.

+ References

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Amount, after allowance for credit loss, of financing receivable, classified as noncurrent.

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