Fair Value (Tables)

12 Months Ended

Jul. 30, 2022

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

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

	JULY 30, 2022						JULY 31, 2021
	FAIR VALUE MEASUREMENTS						FAIR VALUE MEASUREMENTS
	Level 1		Level 2		Total Balance		Level 1		Level 2		Total Balance
Assets:
Cash equivalents:
Money market funds	$	3,930	$	—	$	3,930	$	5,694	$	—	$	5,694
Commercial paper	—		72		72		—		114		114
Certificates of deposit	—		32		32		—		—		—
U.S. government securities	—		12		12		—		300		300
Corporate debt securities	—		1		1		—		—		—
Available-for-sale debt investments:
U.S. government securities	—		1,238		1,238		—		1,794		1,794
U.S. government agency securities	—		138		138		—		152		152
Non-U.S. government and agency securities	—		272		272		—		3		3
Corporate debt securities	—		7,818		7,818		—		8,910		8,910
U.S. agency mortgage-backed securities	—		1,976		1,976		—		2,862		2,862
Commercial paper	—		255		255		—		1,190		1,190
Certificates of deposit	—		250		250		—		295		295
Equity investments:
Marketable equity securities	241		—		241		137		—		137
Other assets:
Money market funds	1,500		—		1,500		750		—		750
Derivative assets	—		78		78		—		126		126
Total	$	5,671	$	12,142	$	17,813	$	6,581	$	15,746	$	22,327
Liabilities:
Derivative liabilities	$	—	$	89	$	89	$	—	$	20	$	20
Total	$	—	$	89	$	89	$	—	$	20	$	20