Quarterly report pursuant to Section 13 or 15(d)

INVESTMENTS AND RESTRICTED CASH (Tables)

v3.4.0.3
INVESTMENTS AND RESTRICTED CASH (Tables)
3 Months Ended
Mar. 31, 2016
Marketable Securities [Abstract]  
Available-for-sale Securities
The following is a summary of marketable securities classified as trading and available-for-sale as of March 31, 2016 and December 31, 2015 (in millions):
 
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Estimated
Fair Value
March 31, 2016:
 
 
 
 
 
 
 
Current trading marketable securities:
 
 
 
 
 
 
 
Corporate debt securities
$
910

 
$

 
$

 
$
910

Non-U.S. government debt securities (1)
197

 

 

 
197

Carbon credit investments (1)
440

 

 
(156
)
 
284

Total trading marketable securities
$
1,547

 
$

 
$
(156
)
 
$
1,391

 
 
 
 
 
 
 
 
Current available-for-sale securities:
 
 
 
 
 
 
 
U.S. government and agency debt securities
$
335

 
$
2

 
$

 
$
337

Mortgage and asset-backed debt securities
72

 

 

 
72

Corporate debt securities
572

 
2

 
(1
)
 
573

U.S. state and local municipal debt securities
2

 

 

 
2

Equity Securities
2

 

 

 
2

Non-U.S. government debt securities
3

 

 

 
3

Total available-for-sale marketable securities
$
986

 
$
4

 
$
(1
)
 
$
989

 
 
 
 
 
 
 
 
Total current marketable securities
$
2,533

 
$
4

 
$
(157
)
 
$
2,380

 
 
 
 
 
 
 
 
 
Cost
 
Unrealized
Gains
 
Unrealized
Losses
 
Estimated
Fair Value
December 31, 2015:
 
 
 
 
 
 
 
Current trading marketable securities:
 
 
 
 
 
 
 
Corporate debt securities
$
715

 
$

 
$

 
$
715

Non-U.S. government debt securities (1)
363

 

 

 
363

Carbon credit investments (1)
347

 
9

 
(5
)
 
351

Total trading marketable securities
$
1,425

 
$
9

 
$
(5
)
 
$
1,429

 
 
 
 
 
 
 
 
Current available-for-sale securities:
 
 
 
 
 
 
 
U.S. government and agency debt securities
$
341

 
$

 
$
(1
)
 
$
340

Mortgage and asset-backed debt securities
74

 
1

 
(1
)
 
74

Corporate debt securities
147

 

 
(1
)
 
146

U.S. state and local municipal debt securities
2

 

 

 
2

Equity securities
2

 

 

 
2

Non-U.S. government debt securities
3

 

 

 
3

Total available-for-sale marketable securities
$
569

 
$
1

 
$
(3
)
 
$
567

 
 
 
 
 
 
 
 
Total current marketable securities
$
1,994

 
$
10

 
$
(8
)
 
$
1,996

(1) These investments are hedged with forward contracts that are not designated in hedging relationships. See Note 14 for offsetting statement of consolidated income impact.
Investments Classified by Contractual Maturity Date
The amortized cost and estimated fair value of marketable securities at March 31, 2016, by contractual maturity, are shown below (in millions). Actual maturities may differ from contractual maturities because the issuers of the securities may have the right to prepay obligations without prepayment penalties.
 
Cost
 
Estimated
Fair Value
Due in one year or less
$
2,015

 
$
1,858

Due after one year through three years
429

 
430

Due after three years through five years
15

 
16

Due after five years
72

 
74

 
2,531

 
2,378

Equity securities
2

 
2

 
$
2,533

 
$
2,380

Fair Value, Assets Measured on Recurring Basis
The following table presents information about our investments measured at fair value on a recurring basis as of March 31, 2016 and December 31, 2015, and indicates the fair value hierarchy of the valuation techniques utilized to determine such fair value (in millions):
 
Quoted Prices
in Active
Markets for
Identical Assets
(Level 1)
 
Significant Other
Observable Inputs
(Level 2)
 
Significant
Unobservable
Inputs
(Level 3)
 
Balance 
March 31, 2016:
 
 
 
 
 
 
 
Marketable Securities:
 
 
 
 
 
 
 
U.S. government and agency debt securities
$
337

 
$

 
$

 
$
337

Mortgage and asset-backed debt securities

 
72

 

 
72

Corporate debt securities

 
1,483

 

 
1,483

U.S. state and local municipal debt securities

 
2

 

 
2

Equity securities

 
2

 

 
2

Non-U.S. government debt securities

 
200

 

 
200

Carbon credit investments
284

 

 

 
284

Total marketable securities
621

 
1,759

 

 
2,380

Other non-current investments
19

 

 
27

 
46

Total
$
640

 
$
1,759

 
$
27

 
$
2,426

December 31, 2015:
 
 
 
 
 
 
 
Marketable Securities:
 
 
 
 
 
 
 
U.S. government and agency debt securities
$
340

 
$

 
$

 
$
340

Mortgage and asset-backed debt securities

 
74

 

 
74

Corporate debt securities

 
861

 

 
861

U.S. state and local municipal debt securities

 
2

 

 
2

Equity securities

 
2

 

 
2

Non-U.S. government debt securities

 
366

 

 
366

Carbon credit investments
351

 

 

 
351

Total marketable securities
691

 
1,305

 

 
1,996

Other non-current investments

19

 

 
32

 
51

Total
$
710

 
$
1,305

 
$
32

 
$
2,047

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation
 
 
 
 
 
 
 
Marketable
Securities
 
Other
Investments
 
Total
Balance on January 1, 2016
$

 
32

 
32

Transfers into (out of) Level 3

 

 

Net realized and unrealized gains (losses):
 
 
 
 
 
Included in earnings (in investment income)

 
(5
)
 
(5
)
Included in accumulated other comprehensive income (pre-tax)

 

 

Purchases

 

 

Sales

 

 

Balance on March 31, 2016
$

 
$
27

 
$
27

 
 
 
 
 
 
 
Marketable
Securities
 
Other
Investments
 
Total
Balance on January 1, 2015
$

 
64

 
64

Transfers into (out of) Level 3

 

 

Net realized and unrealized gains (losses):
 
 
 
 
 
Included in earnings (in investment income)

 
(8
)
 
(8
)
Included in accumulated other comprehensive income (pre-tax)

 

 

Purchases

 

 

Sales

 

 

Balance on March 31, 2015
$

 
$
56


$
56

The following table presents the changes in the above Level 3 instruments measured on a recurring basis for the three months ended March 31, 2016 and 2015 (in millions):