|12 Months Ended|
Sep. 26, 2021
|Investments, Debt and Equity Securities [Abstract]|
|Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure||Marketable Securities
Our marketable securities were comprised as follows (in millions):
(1) Noncurrent marketable securities were included in other assets.
(2) At September 27, 2020, marketable securities also included a time deposit with an original maturity of greater than 90 days.
The contractual maturities of available-for-sale debt securities were as follows (in millions):
Debt securities with no single maturity date included mortgage- and asset-backed securities.
The entire disclosure for investments in certain debt and equity securities.
Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef