Fair Value Measurements (Tables)

9 Months Ended

Jun. 28, 2026

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 June 28, 2026 (in millions):

	Level 1		Level 2		Total
Assets
Cash equivalents	$	1,529	$	299	$	1,828
Marketable securities:
Corporate bonds and notes	—		2,249		2,249
Mortgage- and asset-backed securities	—		557		557
U.S. Treasury securities and government-related securities	32		7		39
Equity securities (1)	926		—		926
Total marketable securities	958		2,813		3,771
Derivative instruments	—		54		54
Other investments (2)	1,293		—		1,293
Total assets measured at fair value	$	3,780	$	3,166	$	6,946
Liabilities
Derivative instruments	$	—	$	251	$	251
Other liabilities (2)	1,289		—		1,289
Total liabilities measured at fair value	$	1,289	$	251	$	1,540

(1) Primarily consists of equity securities in certain QSI investees that have completed initial public offerings, which remain subject to short-term lock-up restrictions on the ability to sell.

(2) Other investments and other liabilities included in Level 1 are comprised of our deferred compensation plan assets and liabilities.

Investments Classified by Contractual Maturity Date

The contractual maturities of available-for-sale debt securities were as follows (in millions):

	June 28, 2026
Years to maturity
Less than one year	$	616
One to five years	1,670
Five to ten years	2
No single maturity date	557
Total	$	2,845