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Fair Value Measurements (Tables)
6 Months Ended
Feb. 27, 2014
Table Text Block [Abstract]  
Assets measured at fair value on a recurring basis
Assets measured at fair value on a recurring basis were as follows:

As of
 
February 27, 2014
 
August 29, 2013
 
 
Level 1
 
Level 2
 
Level 3
 
Total
 
Level 1
 
Level 2
 
Level 3
 
Total
Cash equivalents:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Money market funds
 
$
1,137

 
$

 
$

 
$
1,137

 
$
1,188

 
$

 
$

 
$
1,188

Certificates of deposit
 

 
81

 

 
81

 

 
38

 

 
38

Government securities
 

 
5

 

 
5

 

 

 

 

Commercial paper
 

 

 

 

 

 
35

 

 
35

 
 
1,137

 
86

 

 
1,223

 
1,188

 
73

 

 
1,261

Short-term investments:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate bonds
 

 
124

 

 
124

 

 
112

 

 
112

Government securities
 

 
39

 

 
39

 

 
72

 

 
72

Commercial paper
 

 
23

 

 
23

 

 
26

 

 
26

Certificates of deposit
 

 
10

 

 
10

 

 
9

 

 
9

Asset-backed securities
 

 
3

 

 
3

 

 
2

 

 
2

 
 

 
199

 

 
199

 

 
221

 

 
221

Long-term marketable investments:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Corporate bonds
 

 
332

 

 
332

 

 
302

 

 
302

Asset-backed securities
 

 
120

 

 
120

 

 
95

 

 
95

Government securities
 

 
97

 

 
97

 

 
96

 

 
96

Certificates of deposit
 

 
2

 

 
2

 

 

 

 

Marketable equity securities
 
1

 

 

 
1

 
6

 

 

 
6

 
 
1

 
551

 

 
552

 
6

 
493

 

 
499

Restricted cash:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Certificates of deposit
 

 
7

 

 
7

 

 
302

 

 
302

 
 

 
7

 

 
7

 

 
302

 

 
302

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
$
1,138

 
$
843

 
$

 
$
1,981

 
$
1,194

 
$
1,089

 
$

 
$
2,283



Estimated fair value and carrying value of debt instruments
The estimated fair value and carrying value of debt instruments (carrying value excludes the equity components of our convertible notes classified in equity) were as follows:

As of
 
February 27, 2014
 
August 29, 2013
 
 
Fair
Value
 
Carrying
Value
 
Fair
Value
 
Carrying
Value
Convertible notes
 
$
5,693

 
$
2,658

 
$
4,167

 
$
2,506

Elpida creditor installment payments and other notes
2,907

 
2,843

 
2,269

 
2,279