Marketable Securities (Tables)

6 Months Ended

Apr. 02, 2021

Investments, Debt and Equity Securities [Abstract]

Marketable Securities

The Company's portfolio of available-for-sale marketable securities consists of the following (in millions):

	Current				Noncurrent
Available for sale:	April 2, 2021		October 2, 2020		April 2, 2021		October 2, 2020
U.S. Treasury and government	$	105.0	$	129.4	$	—	$	5.0
Corporate bonds and notes	251.8		276.8		2.2		—
Municipal bonds	2.9		1.9		1.8		0.2
Total	$	359.7	$	408.1	$	4.0	$	5.2