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  
Assets And Liabilities Measured At Fair Value On A Recurring Basis
The Company's assets and liabilities measured at fair value are as follows:
 
 
 
Fair Value Measurements at March 31, 2013
Description
Total
 
Quoted prices
in active markets
for identical assets
(Level 1)
 
Significant other
observable
inputs
(Level 2)
 
Significant
unobservable
inputs
(Level 3)
 
 
 
amounts in millions
Cash equivalents
$
1,012

 
970

 
42

 

Available-for-sale securities
$
2,373

 
1,857

 
516

 

Debt
$
2,813

 

 
2,813

 

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:
 
Three months ended
March 31,
 
2013
 
2012
 
amounts in millions
Fair Value Option Securities
$
224

 
140

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

 
24

 
$
(73
)
 
(18
)