Short-Term Investments (Tables)

3 Months Ended

Jan. 02, 2021

Cash, Cash Equivalents, and Short-term Investments [Abstract]

Schedule of Cash, Cash Equivalents and Short-Term Investments

Cash, cash equivalents and short-term investments consist of the following (in thousands):

	January 2, 2021
	Cost Basis		Unrealized Gains		Unrealized Losses		Fair Value
Cash and cash equivalents	$	508,214	$	—	$	—	$	508,214
Short-term investments:
Available-for-sale securities:
U.S. Treasury and agency obligations	$	35,257	$	104	$	—	$	35,361
Total short-term investments	$	35,257	$	104	$	—	$	35,361

	October 3, 2020
	Cost Basis		Unrealized Gains		Unrealized Losses		Fair Value
Cash and cash equivalents	$	440,258	$	—	$	—	$	440,258
Short-term investments:
Available-for-sale securities:
U.S. Treasury and agency obligations	$	35,311	$	36	$	(1)	$	35,346
Total short-term investments	$	35,311	$	36	$	(1)	$	35,346