Fair Value (Tables)

9 Months Ended

Apr. 29, 2023

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

Assets and liabilities measured at fair value on a recurring basis were as follows (in millions):

	APRIL 29, 2023						JULY 30, 2022
	FAIR VALUE MEASUREMENTS						FAIR VALUE MEASUREMENTS
	Level 1		Level 2		Total Balance		Level 1		Level 2		Total Balance
Assets:
Cash equivalents:
Money market funds	$	4,650	$	—	$	4,650	$	3,930	$	—	$	3,930
Commercial paper	—		812		812		—		72		72
Corporate debt securities	—		20		20		—		1		1
U.S. government securities	—		—		—		—		12		12
Certificates of deposit	—		—		—		—		32		32
Available-for-sale debt investments:
U.S. government securities	—		2,800		2,800		—		1,238		1,238
U.S. government agency securities	—		362		362		—		138		138
Non-U.S. government and agency securities	—		352		352		—		272		272
Corporate debt securities	—		7,290		7,290		—		7,818		7,818
U.S. agency mortgage-backed securities	—		2,014		2,014		—		1,976		1,976
Commercial paper	—		1,595		1,595		—		255		255
Certificates of deposit	—		485		485		—		250		250
Equity investments:
Marketable equity securities	346		—		346		241		—		241
Other assets:
Money market funds	1,500		—		1,500		1,500		—		1,500
Derivative assets	—		25		25		—		78		78
Total	$	6,496	$	15,755	$	22,251	$	5,671	$	12,142	$	17,813
Liabilities:
Derivative liabilities	$	—	$	61	$	61	$	—	$	89	$	89
Total	$	—	$	61	$	61	$	—	$	89	$	89