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Quarterly report pursuant to Section 13 or 15(d)

Assets And Liabilities Measured At Fair Value (Tables)

v2.4.0.6
Assets And Liabilities Measured At Fair Value (Tables)
3 Months Ended
Mar. 31, 2013
Assets And Liabilities Measured At Fair Value Ìý
Assets And Liabilities Measured At Fair Value On A Recurring Basis
The Company's assets and liabilities measured at fair value are as follows:
Ìý
Ìý
Ìý
Fair Value Measurements at March 31, 2013
Description
Total
Ìý
Quoted prices
in active markets
for identical assets
(LevelÌý1)
Ìý
Significant other
observable
inputs
(LevelÌý2)
Ìý
Significant
unobservable
inputs
(LevelÌý3)
Ìý
Ìý
Ìý
amounts in millions
Cash equivalents
$
1,012

Ìý
970

Ìý
42

Ìý
—

Available-for-sale securities
$
2,373

Ìý
1,857

Ìý
516

Ìý
—

Debt
$
2,813

Ìý
—

Ìý
2,813

Ìý
—

Unrealized Gain (Loss) on Investments [Table Text Block]
Realized and unrealized gains (losses) on financial instruments are comprised of changes in the fair value of the following:
Ìý
Three months ended
March 31,
Ìý
2013
Ìý
2012
Ìý
amounts in millions
Fair Value Option Securities
$
224

Ìý
140

Exchangeable senior debentures
(310
)
Ìý
(182
)
Other derivatives
13

Ìý
24

Ìý
$
(73
)
Ìý
(18
)