Annual report pursuant to Section 13 and 15(d)

INVESTMENTS (Tables)

v3.10.0.1
INVESTMENTS (Tables)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Investments Disclosure [Abstract]    
Carrying value of equity securities by balance sheet location [Table Text Block]
As of December 31, 2018, the carrying values of our equity securities were included in the following line items in our consolidated balance sheet (in millions):
 
Fair Value with Changes Recognized in Income

Measurement Alternative  No Readily Determinable Fair Value

Marketable securities
$
278

$

Other investments
787

80

Other assets
869


Total equity securities
$
1,934

$
80

 
Unrealized Gain (Loss) on Investments [Table Text Block]
The calculation of net unrealized gains and losses recognized during the year related to equity securities still held at December 31, 2018 is as follows (in millions):
 
Year Ended December 31, 2018
Net gains (losses) recognized during the year related to equity securities
$
(250
)
Less: Net gains (losses) recognized during the year related to equity securities sold during the year
8

Net unrealized gains (losses) recognized during the year related to equity securities still held at the end of
   the year
$
(258
)
 
Equity securities by security type [Table Text Block]  
As of December 31, 2017, our equity securities consisted of the following (in millions):
 
 
Gross Unrealized
 
Estimated

 
Cost

Gains

Losses

 
Fair Value

Trading securities
$
324

$
75

$
(4
)
 
$
395

Available-for-sale securities
1,276

685

(66
)
 
1,895

Total equity securities
$
1,600

$
760

$
(70
)
 
$
2,290

Fair value of equity securities by balance sheet location [Table Text Block]  
As of December 31, 2017, the fair values of our equity securities were included in the following line items in our consolidated balance sheet (in millions):
 
Trading Securities

Available-for-Sale Securities

Marketable securities
$
283

$
52

Other investments

953

Other assets
112

890

Total equity securities
$
395

$
1,895

Schedule of Realized Gain (Loss) [Table Text Block]  
The sale and/or maturity of available-for-sale equity securities resulted in the following realized activity (in millions):
 
Year Ended

 
December 31, 2017

Gross gains
$
61

Gross losses
(19
)
Proceeds
275

Schedule of debt securities [Table Text Block]
Our debt securities consisted of the following (in millions):
 
 
Gross Unrealized
 
Estimated

 
Cost

Gains

Losses

 
Fair Value

December 31, 2018
 
 
 
 
 
Trading securities
$
45

$

$
(1
)
 
$
44

Available-for-sale securities
4,901

119

(27
)
 
4,993

Total debt securities
$
4,946

$
119

$
(28
)
 
$
5,037

December 31, 2017
 
 
 
 
 
Trading securities
$
12

$

$

 
$
12

Available-for-sale securities
5,782

157

(27
)
 
5,912

Total debt securities
$
5,794

$
157

$
(27
)
 
$
5,924

 
Fair value of debt securities by balance sheet location [Table Text Block]
The fair values of our debt securities were included in the following line items in our consolidated balance sheets (in millions):
 
December 31, 2018
 
December 31, 2017
 
Trading Securities

Available-for-Sale Securities

 
Trading Securities

Available-for-Sale Securities

Cash and cash equivalents
$

$

 
$

$
667

Marketable securities
44

4,691

 
12

4,970

Other assets

302

 

275

Total debt securities
$
44

$
4,993

 
$
12

$
5,912

 
Investments Classified by Contractual Maturity Date [Table Text Block]
The contractual maturities of these available-for-sale debt securities as of December 31, 2018 were as follows (in millions):
 
Cost

Estimated
Fair Value

Within 1 year
$
685

$
682

After 1 year through 5 years
3,871

3,948

After 5 years through 10 years
106

122

After 10 years
239

241

Total
$
4,901

$
4,993

 
Realized Gain (Loss) on Investments [Table Text Block]
The sale and/or maturity of available-for-sale debt securities resulted in the following realized activity (in millions):
Year Ended December 31,
2018

2017

Gross gains
$
22

$
7

Gross losses
(27
)
(13
)
Proceeds
13,710

13,930