Marketable Securities (Tables)

3 Months Ended

Dec. 27, 2024

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
	December 27, 2024		September 27, 2024		December 27, 2024		September 27, 2024
U.S. Treasury and government securities	$	45.4	$	39.0	$	15.5	$	11.1
Corporate bonds and notes	91.3		155.0		0.1		0.3
Municipal bonds	—		0.1		—		—
Total marketable securities	$	136.7	$	194.1	$	15.6	$	11.4