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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of unamortized loan commitment, origination, and other costs (fees) and purchase premium (discount) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement.

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Financing Receivables - Schedule of Financing Receivables (Details) - USD ($) $ in Millions	Jan. 24, 2026	Oct. 25, 2025	Jul. 26, 2025	Jan. 25, 2025	Oct. 26, 2024	Jul. 27, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross	$ 6,712		$ 6,610
Residual value	67		66
Unearned income	(92)		(99)
Allowance for credit loss	(45)	$ (51)	(50)	$ (59)	$ (64)	$ (65)
Total, net	6,642		6,527
Current	2,944		3,061
Noncurrent	3,698		3,466
Loan Receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross	5,825		5,628
Unearned income	0		0
Allowance for credit loss	(34)	(37)	(37)	(45)	(49)	(50)
Total, net	5,791		5,591
Current	2,634		2,715
Noncurrent	3,157		2,876
Lease Receivables
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross	887		982
Residual value	67		66
Unearned income	(92)		(99)
Allowance for credit loss	(11)	$ (14)	(13)	$ (14)	$ (15)	$ (15)
Total, net	851		936
Current	310		346
Noncurrent	$ 541		$ 590