XML 36 R27.htm IDEA: XBRL DOCUMENT

Investments (Tables)

3 Months Ended

Dec. 31, 2021

Investments, Debt and Equity Securities [Abstract]

Summary of Contractual Maturities of Investments

The contractual maturities of available-for-sale investments were as follows (in thousands):


	December 31, 2021		October 1, 2021
Less than one year	$	132,074	$	120,590
Over one year	72,240		67,775
Total available-for-sale investments	$	204,314	$	188,365

Debt Securities, Available-for-sale

The amortized cost, gross unrealized holding gains or losses and fair value of our available-for-sale investments by major investment type are summarized in the tables below (in thousands):


	December 31, 2021
	Amortized Cost		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses		Aggregate Fair Value
Corporate bonds	$	89,230	$	48	$	(617)	$	88,661
Commercial paper	115,706		—		(53)		115,653
Total short-term investments	$	204,936	$	48	$	(670)	$	204,314


	October 1, 2021
	Amortized Cost		Gross Unrealized Holding Gains		Gross Unrealized Holding Losses		Aggregate Fair Value
Corporate bonds	$	73,653	$	151	$	(171)	$	73,633
Commercial paper	114,718		21		(7)		114,732
Total short-term investments	$	188,371	$	172	$	(178)	$	188,365