Revenue and Contract Liabilities

12 Months Ended

Aug. 29, 2019

Revenue from Contract with Customer [Abstract]

Revenue by product type was as follows:



For the year ended	2019		2018		2017
DRAM	$	15,247	$	21,232	$	12,963
NAND⁽¹⁾	6,946		7,897		6,585
Other (primarily 3D XPoint memory and NOR)	1,213		1,262		774
	$	23,406	$	30,391	$	20,322


⁽¹⁾	MCP revenue is reported within NAND.

Our contract liabilities from customer advances are for advance payments received from customers to secure product in future periods. Other contract liabilities consist of amounts received in advance of satisfying performance obligations. These balances are reported within other current liabilities and other noncurrent liabilities. Revenue and interest expense associated with contract liabilities for the time value of advance payments was not material in any period presented. As of August 29, 2019, our future performance obligations beyond one year were not material. Contract liabilities were as follows:



As of	August 29, 2019		Opening Balance as of August 31, 2018
Contract liabilities from customer advances	$	61	$	235
Other contract liabilities	69		113
	$	130	$	348

Revenue recognized during 2019 from the opening balance was $273 million, primarily from shipments against customer advances, which was partially offset by new customer advances.

As of August 29, 2019, other current liabilities included $326 million for estimates of consideration payable to customers, including estimates for pricing adjustments and returns.