Fair Value Measurements (Tables)

3 Months Ended

Dec. 27, 2020

Fair Value Measurements [Abstract]

Fair value hierarchy for assets and liabilities measured at fair value on a recurring basis

The following table presents our fair value hierarchy for assets and liabilities measured at fair value on a recurring basis at December 27, 2020 (in millions):

	Level 1		Level 2		Level 3		Total
Assets
Cash equivalents	$	1,970	$	3,684	$	—	$	5,654
Marketable securities:
U.S. Treasury securities and government-related securities	19		8		—		27
Corporate bonds and notes	—		4,675		—		4,675
Mortgage- and asset-backed and auction rate securities	—		95		35		130
Equity securities	425		—		—		425
Total marketable securities	444		4,778		35		5,257
Derivative instruments	—		60		—		60
Other investments	590		—		9		599
Total assets measured at fair value	$	3,004	$	8,522	$	44	$	11,570
Liabilities
Derivative instruments	$	—	$	19	$	—	$	19
Other liabilities	590		—		—		590
Total liabilities measured at fair value	$	590	$	19	$	—	$	609