v3.3.1.900
EMPLOYEE BENEFIT PLANS (TABLES)
12 Months Ended
Dec. 31, 2015
Employee Benefit Plans  
Changes in the defined benefit pension and postretirement benefit plans' benefit obligations, assets and funded status of plans recognized in the balance sheet

 

                                                                                                                                                                                    

 

 

Pension Benefits
December 31,

 

Postretirement
Benefits
December 31,

 

(US$ in millions)

 

2015

 

2014

 

2015

 

2014

 

Change in benefit obligations:

 

 

 

 

 

 

 

 

 

 

 

 

 

Benefit obligation at the beginning of year

 

$

906

 

$

755

 

$

69

 

$

69

 

Service cost

 

 

35

 

 

30

 

 

 

 

 

Interest cost

 

 

33

 

 

36

 

 

5

 

 

6

 

Plan curtailments

 

 

(6

)

 

 

 

 

 

(3

)

Actuarial (gain) loss, net

 

 

(54

)

 

138

 

 

8

 

 

11

 

Employee contributions

 

 

6

 

 

4

 

 

1

 

 

1

 

Plan settlements

 

 

(6

)

 

(2

)

 

 

 

 

Benefits paid

 

 

(30

)

 

(29

)

 

(8

)

 

(8

)

Expenses paid

 

 

(3

)

 

(3

)

 

 

 

 

Impact of foreign exchange rates

 

 

(17

)

 

(23

)

 

(19

)

 

(7

)

​  

​  

​  

​  

​  

​  

​  

​  

Benefit obligation at the end of year

 

$

864

 

$

906

 

$

56

 

$

69

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

Change in plan assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

Fair value of plan assets at the beginning of year

 

$

650

 

$

614

 

$

 

$

 

Actual return on plan assets

 

 

(3

)

 

64

 

 

 

 

 

Employer contributions

 

 

90

 

 

19

 

 

7

 

 

7

 

Employee contributions

 

 

6

 

 

4

 

 

1

 

 

1

 

Plan settlements

 

 

(6

)

 

(2

)

 

 

 

 

Benefits paid

 

 

(30

)

 

(29

)

 

(8

)

 

(8

)

Expenses paid

 

 

(3

)

 

(3

)

 

 

 

 

Impact of foreign exchange rates

 

 

(15

)

 

(17

)

 

 

 

 

​  

​  

​  

​  

​  

​  

​  

​  

Fair value of plan assets at the end of year

 

$

689

 

$

650

 

$

 

$

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

Funded (unfunded) status and net amounts recognized:

 

 

 

 

 

 

 

 

 

 

 

 

 

Plan assets (less than) in excess of benefit obligation

 

$

(175

)

$

(256

)

$

(56

)

$

(69

)

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

Net (liability) asset recognized in the balance sheet

 

$

(175

)

$

(256

)

$

(56

)

$

(69

)

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

Amounts recognized in the balance sheet consist of:

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-current assets

 

$

12

 

$

12

 

$

 

$

 

Current liabilities

 

 

(5

)

 

(5

)

 

(6

)

 

(7

)

Non-current liabilities

 

 

(182

)

 

(263

)

 

(50

)

 

(62

)

​  

​  

​  

​  

​  

​  

​  

​  

Net liability recognized

 

$

(175

)

$

(256

)

$

(56

)

$

(69

)

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

Schedule of effects of one-percentage point change in assumed healthcare cost trend rates

 

                                                                                                                                                                                    

(US$ in millions)

 

One-percentage
point increase

 

One-percentage
point decrease

 

Effect on total service and interest cost

 

$

 

$

 

Effect on postretirement benefit obligation

 

$

4

 

$

(3

)

 

Components of net periodic benefit costs

 

                                                                                                                                                                                    

 

 

Pension Benefits
December 31,

 

Postretirement
Benefits
December 31,

 

(US$ in millions)

 

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 

Service cost

 

$

35

 

$

30

 

$

30

 

$

 

$

 

$

 

Interest cost

 

 

33

 

 

36

 

 

31

 

 

5

 

 

6

 

 

7

 

Expected return on plan assets

 

 

(42

)

 

(39

)

 

(35

)

 

 

 

 

 

 

Amortization of prior service cost

 

 

1

 

 

1

 

 

1

 

 

 

 

 

 

 

Amortization of net loss

 

 

12

 

 

4

 

 

19

 

 

 

 

(1

)

 

 

Curtailment loss

 

 

1

 

 

 

 

1

 

 

 

 

(2

)

 

(2

)

Settlement loss recognized

 

 

1

 

 

 

 

 

 

 

 

 

 

 

Special termination benefit

 

 

 

 

 

 

3

 

 

 

 

 

 

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

Net periodic benefit costs

 

$

41

 

$

32

 

$

50

 

$

5

 

$

3

 

$

5

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

 

Schedule of weighted-average assumptions used in determining the benefit obligations

 

                                                                                                                                                                                    

 

 

Pension Benefits
December 31,

 

Postretirement
Benefits
December 31,

 

 

 

2015

 

2014

 

2015

 

2014

 

Discount rate

 

 

4.2 

%

 

3.8 

%

 

11.4 

%

 

9.8 

%

Increase in future compensation levels

 

 

3.3 

%

 

3.5 

%

 

N/A

 

 

N/A

 

 

Schedule of weighted-average assumptions used in determining the net periodic benefit costs

 

                                                                                                                                                                                    

 

 

Pension Benefits
December 31,

 

Postretirement
Benefits
December 31,

 

 

 

2015

 

2014

 

2013

 

2015

 

2014

 

2013

 

Discount rate

 

 

3.8 

%

 

4.9 

%

 

4.0 

%

 

9.8 

%

 

10.0 

%

 

7.9 

%

Expected long-term rate of return on assets

 

 

6.7 

%

 

6.7 

%

 

6.6 

%

 

N/A

 

 

N/A

 

 

N/A

 

Increase in future compensation levels

 

 

3.5 

%

 

3.5 

%

 

3.7 

%

 

N/A

 

 

N/A

 

 

N/A

 

 

Estimated future benefit payments

 

                                                                                                                                                                                    

(US$ in millions)

 

Pension
Benefit Payments

 

Postretirement
Benefit Payments

 

2016

 

$

37 

 

$

 

2017

 

 

39 

 

 

 

2018

 

 

41 

 

 

 

2019

 

 

43 

 

 

 

2020

 

 

45 

 

 

 

2021 and onwards

 

 

252 

 

 

23 

 

 

Pension Benefits  
Employee Benefit Plans  
Schedule of accumulated benefit obligation in excess of plan assets

 

                                                                                                                                                                                    

 

 

Pension
Benefits
December 31,

 

(US$ in millions)

 

2015

 

2014

 

Projected benefit obligation

 

$

642 

 

$

761 

 

Accumulated benefit obligation

 

$

588 

 

$

677 

 

Fair value of plan assets

 

$

474 

 

$

495 

 

 

Fair values of defined pension plan assets

 

                                                                                                                                                                                    

 

 

Fair Value Measurements at
December 31, 2015

 

 

 

Pension Benefits

 

(US$ in millions)
Asset Category

 

Total

 

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

 

Significant
Observable
Inputs
(Level 2)

 

Significant
Unobservable
Inputs (Level 3)

 

Cash

 

$

81 

 

$

81 

 

$

 

$

 

Equities:

 

 

 

 

 

 

 

 

 

 

 

 

 

Mutual Funds(1)

 

 

354 

 

 

306 

 

 

48 

 

 

 

Fixed income securities:

 

 

 

 

 

 

 

 

 

 

 

 

 

Mutual Funds(2)

 

 

242 

 

 

80 

 

 

162 

 

 

 

Others(3)

 

 

12 

 

 

 

 

12 

 

 

 

​  

​  

​  

​  

​  

​  

​  

​  

Total

 

$

689 

 

$

467 

 

$

222 

 

$

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

 

                                                                                                                                                                                    

 

 

Fair Value Measurements at
December 31, 2014

 

 

 

Pension Benefits

 

(US$ in millions)
Asset Category

 

Total

 

Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

 

Significant
Observable
Inputs
(Level 2)

 

Significant
Unobservable
Inputs
(Level 3)

 

Cash

 

$

 

$

 

$

 

$

 

Equities:

 

 

 

 

 

 

 

 

 

 

 

 

 

Mutual Funds(1)

 

 

368 

 

 

310 

 

 

58 

 

 

 

Fixed income securities:

 

 

 

 

 

 

 

 

 

 

 

 

 

Mutual Funds(2)

 

 

263 

 

 

92 

 

 

171 

 

 

 

Others(3)

 

 

16 

 

 

 

 

14 

 

 

 

​  

​  

​  

​  

​  

​  

​  

​  

Total

 

$

650 

 

$

407 

 

$

243 

 

$

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  

​  


 

(1)This category represents a portfolio of equity investments comprised of equity index funds that invest in U.S. equities and non-U.S. equities. The U.S. equities are comprised of investments focusing on large, mid and small cap companies and non-U.S. equities are comprised of international, emerging markets and real estate investment trusts.

(2)This category represents a portfolio of fixed income investments in mutual funds comprised of investment grade U.S. government bonds and notes, foreign government bonds and corporate bonds from diverse industries.

(3)This category represents a portfolio consisting of a mixture of equity, fixed income and cash.