Quarterly report pursuant to Section 13 or 15(d)

Marketable Securities (Tables)

v2.4.0.6
Marketable Securities (Tables)
 3 Months Ended
Dec. 30, 2012
Notes to Financial Statements [Abstract]  
Marketable securities
Marketable securities were comprised as follows (in millions):
 
Current
 
Noncurrent
 
December 30,
2012
 
September 30,
2012
 
December 30,
2012
 
September 30,
2012
Trading:
 
 
 
 
 
 
 
U.S. Treasury securities and government-related securities
$
181

 
$
196

 
$
124

 
$
254

Corporate bonds and notes
323

 
283

 
190

 
176

Mortgage- and asset-backed securities
—

 
—

 
117

 
120

Total trading
504

 
479

 
431

 
550

Available-for-sale:
 
 
 
 
 
 
 
U.S. Treasury securities and government-related securities
406

 
362

 
625

 
592

Corporate bonds and notes
4,539

 
4,554

 
7,997

 
7,570

Mortgage- and asset-backed securities
1,169

 
1,157

 
291

 
241

Auction rate securities
—

 
—

 
85

 
118

Common and preferred stock
51

 
57

 
2,178

 
2,030

Equity funds
—

 
—

 
987

 
1,126

Debt funds
2,313

 
1,958

 
1,971

 
1,716

Total available-for-sale
8,478

 
8,088

 
14,134

 
13,393

Fair value option:
 
 
 
 
 
 
 
Debt fund
—

 
—

 
531

 
520

Total marketable securities
$
8,982

 
$
8,567

 
$
15,096

 
$
14,463

Available-for-sale securities
At December 30, 2012, the contractual maturities of available-for-sale debt securities were as follows (in millions):
Years to Maturity
 
 
 
 
Less Than
One Year
 
One to
Five Years
 
Five to
Ten Years
 
Greater Than
Ten Years
 
No Single
Maturity
Date
 
Total
$
536

 
$
7,597

 
$
4,072

 
$
1,362

 
$
5,829

 
$
19,396

Debt securities with no single maturity date included debt funds, corporate bonds and notes, mortgage- and asset-backed securities and auction rate securities.
The Company recorded realized gains and losses on sales of available-for-sale securities as follows (in millions):
 
Gross Realized Gains
 
Gross Realized Losses
 
Net Realized Gains
For the three months ended
 
 
 
 
 
December 30, 2012
$
84

 
$
(5
)
 
$
79

December 25, 2011
36

 
(2
)
 
34

Available-for-sale securities were comprised as follows (in millions):
 
Cost
 
Unrealized Gains
 
Unrealized Losses
 
Fair Value
December 30, 2012
 
 
 
 
 
 
 
Equity securities
$
2,619

 
$
611

 
$
(14
)
 
$
3,216

Debt securities (including debt funds)
18,824

 
594

 
(22
)
 
19,396

 
$
21,443

 
$
1,205

 
$
(36
)
 
$
22,612

September 30, 2012
 
 
 
 
 
 
 
Equity securities
$
2,599

 
$
628

 
$
(14
)
 
$
3,213

Debt securities (including debt funds)
17,714

 
573

 
(19
)
 
18,268

 
$
20,313

 
$
1,201

 
$
(33
)
 
$
21,481

Gross unrealized losses and fair values of investments in individual securities classified as available-for-sale in a continuous unrealized loss position deemed to be temporary

The following table shows the gross unrealized losses and fair values of the Company's investments in individual securities that are classified as available-for-sale and have been in a continuous unrealized loss position deemed to be temporary for less than 12 months and for more than 12 months, aggregated by investment category (in millions):
 
December 30, 2012
 
Less than 12 months
 
More than 12 months
 
Fair Value
 
Unrealized Losses
 
Fair Value
 
Unrealized Losses
Corporate bonds and notes
$
1,501

 
$
(11
)
 
$
165

 
$
(6
)
Mortgage- and asset-backed securities
177

 
(1
)
 
5

 
—

Auction rate securities
—

 
—

 
85

 
(1
)
Common and preferred stock
165

 
(9
)
 
10

 
(1
)
Equity funds
57

 
(2
)
 
37

 
(2
)
Debt funds
1,382

 
(3
)
 
4

 
—

 
$
3,282

 
$
(26
)
 
$
306

 
$
(10
)

 
September 30, 2012
 
Less than 12 months
 
More than 12 months
 
Fair Value
 
Unrealized Losses
 
Fair Value
 
Unrealized Losses
Corporate bonds and notes
$
723

 
$
(8
)
 
$
256

 
$
(9
)
Mortgage- and asset-backed securities
143

 
(1
)
 
7

 
—

Auction rate securities
—

 
—

 
115

 
(1
)
Common and preferred stock
105

 
(5
)
 
9

 
—

Equity funds
64

 
(4
)
 
36

 
(5
)
 
$
1,035

 
$
(18
)
 
$
423

 
$
(15
)
Activity for credit loss portion of other-than-temporary impairments on debt securities
The following table shows the activity for the credit loss portion of other-than-temporary impairments on debt securities held by the Company (in millions):
 
Three Months Ended
 
December 30,
2012
 
December 25,
2011
Beginning balance of credit losses
$
31

 
$
46

Additional credit losses recognized on securities previously impaired
—

 
1

Reductions in credit losses related to securities sold
(12
)
 
(1
)
Ending balance of credit losses
$
19

 
$
46