Cash and Investments (Tables)

12 Months Ended

Sep. 02, 2021

Investments [Abstract]

Cash and Investments

Cash and equivalents and the fair values of our available-for-sale investments, which approximated amortized costs, were as follows:

	2021								2020
As of	Cash and Equivalents		Short-term Investments		Long-term Marketable Investments(1)		Total Fair Value		Cash and Equivalents		Short-term Investments		Long-term Marketable Investments(1)		Total Fair Value
Cash	$	5,796	$	—	$	—	$	5,796	$	3,996	$	—	$	—	$	3,996
Level 1(2)
Money market funds	38		—		—		38		1,828		—		—		1,828
Level 2(3)
Certificates of deposits	1,907		69		—		1,976		1,740		10		2		1,752
Corporate bonds	9		429		1,134		1,572		3		266		592		861
Asset-backed securities	8		95		509		612		1		31		211		243
Government securities	1		190		122		313		6		115		243		364
Commercial paper	4		87		—		91		50		96		—		146
	7,763		$	870	$	1,765	$	10,398	7,624		$	518	$	1,048	$	9,190
Restricted cash(4)	66								66
Cash, cash equivalents, and restricted cash	$	7,829							$	7,690

(1)The maturities of long-term marketable securities range from one to four years.

(2)The fair value of Level 1 securities is measured based on quoted prices in active markets for identical assets.

(3)The fair value of Level 2 securities is measured using information obtained from pricing services, which obtain quoted market prices for similar instruments, non-binding market consensus prices that are corroborated by observable market data, or various other methodologies, to determine the appropriate value at the measurement date. We perform supplemental analysis to validate information obtained from these pricing services. No adjustments were made to the fair values indicated by such pricing information as of September 2, 2021 or September 3, 2020.

(4)Restricted cash is included in other noncurrent assets and primarily relates to certain government incentives received prior to being earned and for which restrictions lapse upon achieving certain performance conditions.

Cash and equivalents and the fair values of available-for-sale investments

Cash and equivalents and the fair values of our available-for-sale investments, which approximated amortized costs, were as follows:

	2021								2020
As of	Cash and Equivalents		Short-term Investments		Long-term Marketable Investments(1)		Total Fair Value		Cash and Equivalents		Short-term Investments		Long-term Marketable Investments(1)		Total Fair Value
Cash	$	5,796	$	—	$	—	$	5,796	$	3,996	$	—	$	—	$	3,996
Level 1(2)
Money market funds	38		—		—		38		1,828		—		—		1,828
Level 2(3)
Certificates of deposits	1,907		69		—		1,976		1,740		10		2		1,752
Corporate bonds	9		429		1,134		1,572		3		266		592		861
Asset-backed securities	8		95		509		612		1		31		211		243
Government securities	1		190		122		313		6		115		243		364
Commercial paper	4		87		—		91		50		96		—		146
	7,763		$	870	$	1,765	$	10,398	7,624		$	518	$	1,048	$	9,190
Restricted cash(4)	66								66
Cash, cash equivalents, and restricted cash	$	7,829							$	7,690

(1)The maturities of long-term marketable securities range from one to four years.

(2)The fair value of Level 1 securities is measured based on quoted prices in active markets for identical assets.

(3)The fair value of Level 2 securities is measured using information obtained from pricing services, which obtain quoted market prices for similar instruments, non-binding market consensus prices that are corroborated by observable market data, or various other methodologies, to determine the appropriate value at the measurement date. We perform supplemental analysis to validate information obtained from these pricing services. No adjustments were made to the fair values indicated by such pricing information as of September 2, 2021 or September 3, 2020.

(4)Restricted cash is included in other noncurrent assets and primarily relates to certain government incentives received prior to being earned and for which restrictions lapse upon achieving certain performance conditions.