XML 35 R52.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Retirement-Related Benefits (Tables)
12 Months Ended
Dec. 31, 2019
Retirement-Related Benefits  
Summary of total retirement-related benefits net periodic (income)/cost in the Consolidated Income Statement

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

($ in millions)

​

U.S. Plans

​

Non-U.S. Plans

​

Total

For the year ended December 31:

    

2019

    

2018

    

2017

    

2019

    

2018

    

2017

    

2019

    

2018

    

2017

Defined benefit pension plans

 

$

(153)

 

$

542

 

$

237

 

$

955

 

$

1,284

 

$

1,315

 

$

803

 

$

1,827

 

$

1,552

Retention Plan

​

​

11

​

​

17

​

​

16

​

​

—

​

​

—

​

​

—

​

​

11

​

​

17

​

​

16

Total defined benefit pension plans (income)/cost

 

$

(142)

 

$

559

 

$

253

 

$

955

 

$

1,284

 

$

1,315

 

$

813

 

$

1,843

 

$

1,568

IBM 401(k) Plus Plan and non-U.S. plans

 

$

588

 

$

588

 

$

616

 

$

427

 

$

412

 

$

404

 

$

1,015

 

$

1,000

 

$

1,020

Excess 401(k)

​

​

26

​

​

24

​

​

26

​

​

—

​

​

—

​

​

—

​

​

26

​

​

24

​

​

26

Total defined contribution plans cost

 

$

613

 

$

612

 

$

643

 

$

427

 

$

412

 

$

404

 

$

1,040

 

$

1,024

 

$

1,046

Nonpension postretirement benefit plans cost

 

$

154

 

$

147

 

$

180

 

$

65

 

$

51

 

$

62

 

$

219

 

$

198

 

$

242

Total retirement-related benefits net periodic cost

 

$

624

 

$

1,319

 

$

1,076

 

$

1,448

 

$

1,747

 

$

1,781

 

$

2,072

 

$

3,066

 

$

2,857

Summary of the total PBO for defined benefit plans, APBO for nonpension postretirement benefit plans, fair value of plan assets and associated funded status

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

($ in millions)

​

Benefit Obligations

​

Fair Value of Plan Assets

​

Funded Status*

At December 31:

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

U.S. Plans

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Overfunded plans

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Qualified PPP

 

$

48,471

 

$

46,145

 

$

51,784

 

$

48,213

 

$

3,313

 

$

2,069

Underfunded plans

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Excess PPP

 

$

1,473

 

$

1,395

 

$

—

 

$

—

 

$

(1,473)

 

$

(1,395)

Retention Plan

​

​

288

​

​

273

​

​

—

​

​

—

​

​

(288)

​

​

(273)

Nonpension postretirement benefit plan

​

​

3,857

​

​

3,912

​

​

3

​

​

29

​

​

(3,854)

​

​

(3,882)

Total underfunded U.S. plans

 

$

5,618

 

$

5,579

 

$

3

 

$

29

 

$

(5,615)

 

$

(5,550)

Non-U.S. Plans

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Overfunded plans

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Qualified defined benefit pension plans**

 

$

18,371

 

$

17,379

 

$

21,921

 

$

19,975

 

$

3,550

 

$

2,597

Nonpension postretirement benefit plans

​

​

19

​

​

0

​

​

21

​

​

0

​

​

2

​

​

0

Total overfunded non-U.S. plans

 

$

18,390

 

$

17,379

 

$

21,942

 

$

19,975

 

$

3,552

 

$

2,597

Underfunded plans

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Qualified defined benefit pension plans**

 

$

23,222

 

$

22,139

 

$

18,398

 

$

16,783

 

$

(4,824)

 

$

(5,356)

Nonqualified defined benefit pension plans

​

​

6,731

​

​

6,252

​

​

—

​

​

—

​

​

(6,731)

​

​

(6,252)

Nonpension postretirement benefit plans

​

​

828

​

​

704

​

​

44

​

​

65

​

​

(785)

​

​

(640)

Total underfunded non-U.S. plans

 

$

30,782

 

$

29,095

 

$

18,442

 

$

16,848

 

$

(12,340)

 

$

(12,248)

Total overfunded plans

 

$

66,861

 

$

63,524

 

$

73,726

 

$

68,190

 

$

6,865

 

$

4,666

Total underfunded plans

 

$

36,399

 

$

34,675

 

$

18,445

 

$

16,877

 

$

(17,955)

 

$

(17,798)

*   Funded status is recognized in the Consolidated Balance Statement as follows: Asset amounts as prepaid pension assets; (Liability) amounts as compensation and benefits (current liability) and retirement and nonpension postretirement benefit obligations (noncurrent liability).

** Non-U.S. qualified plans represent plans funded outside of the U.S. Non-U.S. nonqualified plans are unfunded.

Components of net periodic (income)/cost of the company's retirement-related benefit plans

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Defined Benefit Pension Plans

($ in millions)

​

U.S. Plans

​

Non-U.S. Plans

For the year ended December 31:

    

2019

    

2018

    

2017

    

2019

    

2018

    

2017

Service cost

 

$

—

 

$

—

 

$

—

 

$

370

 

$

413

 

$

410

Interest cost (1)

​

​

1,882

​

​

1,719

​

​

1,913

​

​

847

​

​

830

​

​

837

Expected return on plan assets (1)

​

​

(2,599)

​

​

(2,701)

​

​

(3,014)

​

​

(1,588)

​

​

(1,342)

​

​

(1,325)

Amortization of transition assets (1)

​

​

—

​

​

—

​

​

—

​

​

0

​

​

0

​

​

0

Amortization of prior service costs/(credits) (1)

​

​

16

​

​

16

​

​

16

​

​

(23)

​

​

(83)

​

​

(97)

Recognized actuarial losses (1)

​

​

559

​

​

1,525

​

​

1,337

​

​

1,249

​

​

1,401

​

​

1,507

Curtailments and settlements (1)

​

​

—

​

​

—

​

​

—

​

​

41

​

​

11

​

​

19

Multi-employer plans

​

​

—

​

​

—

​

​

—

​

​

32

​

​

38

​

​

40

Other costs/(credits) (2)

​

​

—

​

​

—

​

​

—

​

​

28

​

​

16

​

​

(76)

Total net periodic (income)/cost

 

$

(142)

 

$

559

 

$

253

 

$

955

 

$

1,284

 

$

1,315

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Nonpension Postretirement Benefit Plans

($ in millions)

​

U.S. Plan

​

Non-U.S. Plans

For the year ended December 31:

    

2019

    

2018

    

2017

    

2019

    

2018

    

2017

Service cost

 

$

10

 

$

13

 

$

14

 

$

5

 

$

5

 

$

6

Interest cost (1)

​

​

145

​

​

132

​

​

154

​

​

55

​

​

45

​

​

57

Expected return on plan assets (1)

​

​

—

​

​

0

​

​

0

​

​

(5)

​

​

(6)

​

​

(7)

Amortization of transition assets (1)

​

​

—

​

​

—

​

​

—

​

​

—

​

​

0

​

​

0

Amortization of prior service costs/(credits) (1)

​

​

(2)

​

​

(7)

​

​

(7)

​

​

0

​

​

0

​

​

0

Recognized actuarial losses (1)

​

​

1

​

​

10

​

​

20

​

​

10

​

​

6

​

​

7

Curtailments and settlements (1)

​

​

—

​

​

—

​

​

—

​

​

0

​

​

0

​

​

0

Total net periodic cost

 

$

154

 

$

147

 

$

180

 

$

65

 

$

51

 

$

62

(1)These components of net periodic pension costs are included in other (income) and expense in the Consolidated Income Statement.
(2)The non-U.S. defined benefit pension plans amount in 2017 includes a gain of $91 million related to IBM UK pension litigation.
Changes in benefit obligations

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Defined Benefit Pension Plans

​

Nonpension Postretirement Benefit Plans

​

​

U.S. Plans

​

Non-U.S. Plans

​

U.S. Plan

​

Non-U.S. Plans

($ in millions)

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

Change in benefit obligation

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Benefit obligation at January 1

 

$

47,812

 

$

52,444

 

$

45,770

 

$

49,111

 

$

3,912

 

$

4,184

 

$

705

 

$

732

Service cost

​

​

—

​

​

—

​

​

370

​

​

413

​

​

10

​

​

13

​

​

5

​

​

5

Interest cost

​

​

1,882

​

​

1,719

​

​

847

​

​

830

​

​

145

​

​

132

​

​

55

​

​

45

Plan participants’ contributions

​

​

—

​

​

—

​

​

23

​

​

25

​

​

57

​

​

59

​

​

—

​

​

—

Acquisitions/divestitures, net

​

​

—

​

​

—

​

​

(32)

​

​

(27)

​

​

—

​

​

0

​

​

0

​

​

0

Actuarial losses/(gains)

​

​

4,040

​

​

(2,743)

​

​

3,467

​

​

(240)

​

​

148

​

​

(71)

​

​

141

​

​

43

Benefits paid from trust

​

​

(3,378)

​

​

(3,484)

​

​

(1,902)

​

​

(1,976)

​

​

(389)

​

​

(383)

​

​

(6)

​

​

(7)

Direct benefit payments

​

​

(124)

​

​

(124)

​

​

(403)

​

​

(390)

​

​

(6)

​

​

(22)

​

​

(27)

​

​

(31)

Foreign exchange impact

​

​

—

​

​

—

​

​

134

​

​

(2,012)

​

​

—

​

​

—

​

​

(1)

​

​

(86)

Amendments/curtailments/settlements/other

​

​

—

​

​

—

​

​

50

​

​

34

​

​

(21)

​

​

—

​

​

(23)

​

​

3

Benefit obligation at December 31

 

$

50,232

 

$

47,812

 

$

48,324

 

$

45,770

 

$

3,857

 

$

3,912

 

$

848

 

$

705

Change in plan assets

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Fair value of plan assets at January 1

 

$

48,213

 

$

52,694

 

$

36,758

 

$

40,798

 

$

29

 

$

18

 

$

65

 

$

70

Actual return on plan assets

​

​

6,949

​

​

(997)

​

​

4,896

​

​

(610)

​

​

1

​

​

1

​

​

7

​

​

12

Employer contributions

​

​

—

​

​

—

​

​

243

​

​

325

​

​

304

​

​

335

​

​

—

​

​

0

Acquisitions/divestitures, net

​

​

—

​

​

—

​

​

(25)

​

​

(22)

​

​

—

​

​

0

​

​

—

​

​

0

Plan participants’ contributions

​

​

—

​

​

—

​

​

23

​

​

25

​

​

57

​

​

59

​

​

—

​

​

0

Benefits paid from trust

​

​

(3,378)

​

​

(3,484)

​

​

(1,902)

​

​

(1,976)

​

​

(389)

​

​

(383)

​

​

(6)

​

​

(7)

Foreign exchange impact

​

​

—

​

​

—

​

​

333

​

​

(1,754)

​

​

—

​

​

—

​

​

(1)

​

​

(10)

Amendments/curtailments/settlements/other

​

​

—

​

​

—

​

​

(7)

​

​

(28)

​

​

—

​

​

0

​

​

0

​

​

0

Fair value of plan assets at December 31

 

$

51,784

 

$

48,213

 

$

40,319

 

$

36,758

 

$

3

 

$

29

 

$

65

 

$

65

Funded status at December 31

 

$

1,551

 

$

401

 

$

(8,005)

 

$

(9,012)

 

$

(3,854)

 

$

(3,882)

 

$

(783)

 

$

(640)

Accumulated benefit obligation*

 

$

50,232

 

$

47,812

 

$

47,645

 

$

45,161

​

​

N/A

​

​

N/A

​

​

N/A

​

​

N/A

* Represents the benefit obligation assuming no future participant compensation increases.

N/A–Not applicable

Changes in plan assets

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Defined Benefit Pension Plans

​

Nonpension Postretirement Benefit Plans

​

​

U.S. Plans

​

Non-U.S. Plans

​

U.S. Plan

​

Non-U.S. Plans

($ in millions)

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

Change in benefit obligation

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Benefit obligation at January 1

 

$

47,812

 

$

52,444

 

$

45,770

 

$

49,111

 

$

3,912

 

$

4,184

 

$

705

 

$

732

Service cost

​

​

—

​

​

—

​

​

370

​

​

413

​

​

10

​

​

13

​

​

5

​

​

5

Interest cost

​

​

1,882

​

​

1,719

​

​

847

​

​

830

​

​

145

​

​

132

​

​

55

​

​

45

Plan participants’ contributions

​

​

—

​

​

—

​

​

23

​

​

25

​

​

57

​

​

59

​

​

—

​

​

—

Acquisitions/divestitures, net

​

​

—

​

​

—

​

​

(32)

​

​

(27)

​

​

—

​

​

0

​

​

0

​

​

0

Actuarial losses/(gains)

​

​

4,040

​

​

(2,743)

​

​

3,467

​

​

(240)

​

​

148

​

​

(71)

​

​

141

​

​

43

Benefits paid from trust

​

​

(3,378)

​

​

(3,484)

​

​

(1,902)

​

​

(1,976)

​

​

(389)

​

​

(383)

​

​

(6)

​

​

(7)

Direct benefit payments

​

​

(124)

​

​

(124)

​

​

(403)

​

​

(390)

​

​

(6)

​

​

(22)

​

​

(27)

​

​

(31)

Foreign exchange impact

​

​

—

​

​

—

​

​

134

​

​

(2,012)

​

​

—

​

​

—

​

​

(1)

​

​

(86)

Amendments/curtailments/settlements/other

​

​

—

​

​

—

​

​

50

​

​

34

​

​

(21)

​

​

—

​

​

(23)

​

​

3

Benefit obligation at December 31

 

$

50,232

 

$

47,812

 

$

48,324

 

$

45,770

 

$

3,857

 

$

3,912

 

$

848

 

$

705

Change in plan assets

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Fair value of plan assets at January 1

 

$

48,213

 

$

52,694

 

$

36,758

 

$

40,798

 

$

29

 

$

18

 

$

65

 

$

70

Actual return on plan assets

​

​

6,949

​

​

(997)

​

​

4,896

​

​

(610)

​

​

1

​

​

1

​

​

7

​

​

12

Employer contributions

​

​

—

​

​

—

​

​

243

​

​

325

​

​

304

​

​

335

​

​

—

​

​

0

Acquisitions/divestitures, net

​

​

—

​

​

—

​

​

(25)

​

​

(22)

​

​

—

​

​

0

​

​

—

​

​

0

Plan participants’ contributions

​

​

—

​

​

—

​

​

23

​

​

25

​

​

57

​

​

59

​

​

—

​

​

0

Benefits paid from trust

​

​

(3,378)

​

​

(3,484)

​

​

(1,902)

​

​

(1,976)

​

​

(389)

​

​

(383)

​

​

(6)

​

​

(7)

Foreign exchange impact

​

​

—

​

​

—

​

​

333

​

​

(1,754)

​

​

—

​

​

—

​

​

(1)

​

​

(10)

Amendments/curtailments/settlements/other

​

​

—

​

​

—

​

​

(7)

​

​

(28)

​

​

—

​

​

0

​

​

0

​

​

0

Fair value of plan assets at December 31

 

$

51,784

 

$

48,213

 

$

40,319

 

$

36,758

 

$

3

 

$

29

 

$

65

 

$

65

Funded status at December 31

 

$

1,551

 

$

401

 

$

(8,005)

 

$

(9,012)

 

$

(3,854)

 

$

(3,882)

 

$

(783)

 

$

(640)

Accumulated benefit obligation*

 

$

50,232

 

$

47,812

 

$

47,645

 

$

45,161

​

​

N/A

​

​

N/A

​

​

N/A

​

​

N/A

* Represents the benefit obligation assuming no future participant compensation increases.

N/A–Not applicable

Accumulated benefit obligation

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Defined Benefit Pension Plans

​

Nonpension Postretirement Benefit Plans

​

​

U.S. Plans

​

Non-U.S. Plans

​

U.S. Plan

​

Non-U.S. Plans

($ in millions)

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

Change in benefit obligation

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Benefit obligation at January 1

 

$

47,812

 

$

52,444

 

$

45,770

 

$

49,111

 

$

3,912

 

$

4,184

 

$

705

 

$

732

Service cost

​

​

—

​

​

—

​

​

370

​

​

413

​

​

10

​

​

13

​

​

5

​

​

5

Interest cost

​

​

1,882

​

​

1,719

​

​

847

​

​

830

​

​

145

​

​

132

​

​

55

​

​

45

Plan participants’ contributions

​

​

—

​

​

—

​

​

23

​

​

25

​

​

57

​

​

59

​

​

—

​

​

—

Acquisitions/divestitures, net

​

​

—

​

​

—

​

​

(32)

​

​

(27)

​

​

—

​

​

0

​

​

0

​

​

0

Actuarial losses/(gains)

​

​

4,040

​

​

(2,743)

​

​

3,467

​

​

(240)

​

​

148

​

​

(71)

​

​

141

​

​

43

Benefits paid from trust

​

​

(3,378)

​

​

(3,484)

​

​

(1,902)

​

​

(1,976)

​

​

(389)

​

​

(383)

​

​

(6)

​

​

(7)

Direct benefit payments

​

​

(124)

​

​

(124)

​

​

(403)

​

​

(390)

​

​

(6)

​

​

(22)

​

​

(27)

​

​

(31)

Foreign exchange impact

​

​

—

​

​

—

​

​

134

​

​

(2,012)

​

​

—

​

​

—

​

​

(1)

​

​

(86)

Amendments/curtailments/settlements/other

​

​

—

​

​

—

​

​

50

​

​

34

​

​

(21)

​

​

—

​

​

(23)

​

​

3

Benefit obligation at December 31

 

$

50,232

 

$

47,812

 

$

48,324

 

$

45,770

 

$

3,857

 

$

3,912

 

$

848

 

$

705

Change in plan assets

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Fair value of plan assets at January 1

 

$

48,213

 

$

52,694

 

$

36,758

 

$

40,798

 

$

29

 

$

18

 

$

65

 

$

70

Actual return on plan assets

​

​

6,949

​

​

(997)

​

​

4,896

​

​

(610)

​

​

1

​

​

1

​

​

7

​

​

12

Employer contributions

​

​

—

​

​

—

​

​

243

​

​

325

​

​

304

​

​

335

​

​

—

​

​

0

Acquisitions/divestitures, net

​

​

—

​

​

—

​

​

(25)

​

​

(22)

​

​

—

​

​

0

​

​

—

​

​

0

Plan participants’ contributions

​

​

—

​

​

—

​

​

23

​

​

25

​

​

57

​

​

59

​

​

—

​

​

0

Benefits paid from trust

​

​

(3,378)

​

​

(3,484)

​

​

(1,902)

​

​

(1,976)

​

​

(389)

​

​

(383)

​

​

(6)

​

​

(7)

Foreign exchange impact

​

​

—

​

​

—

​

​

333

​

​

(1,754)

​

​

—

​

​

—

​

​

(1)

​

​

(10)

Amendments/curtailments/settlements/other

​

​

—

​

​

—

​

​

(7)

​

​

(28)

​

​

—

​

​

0

​

​

0

​

​

0

Fair value of plan assets at December 31

 

$

51,784

 

$

48,213

 

$

40,319

 

$

36,758

 

$

3

 

$

29

 

$

65

 

$

65

Funded status at December 31

 

$

1,551

 

$

401

 

$

(8,005)

 

$

(9,012)

 

$

(3,854)

 

$

(3,882)

 

$

(783)

 

$

(640)

Accumulated benefit obligation*

 

$

50,232

 

$

47,812

 

$

47,645

 

$

45,161

​

​

N/A

​

​

N/A

​

​

N/A

​

​

N/A

* Represents the benefit obligation assuming no future participant compensation increases.

N/A–Not applicable

Net funded status

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Defined Benefit Pension Plans

​

Nonpension Postretirement Benefit Plans

($ in millions)

​

U.S. Plans

​

Non-U.S. Plans

​

U.S. Plan

​

Non-U.S. Plans 

At December 31:

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

Prepaid pension assets

 

$

3,313

 

$

2,069

 

$

3,550

 

$

2,597

 

$

0

 

$

0

 

$

2

 

$

0

Current liabilities—compensation and benefits

​

​

(120)

​

​

(120)

​

​

(313)

​

​

(302)

​

​

(346)

​

​

(340)

​

​

(33)

​

​

(36)

Noncurrent liabilities—retirement and nonpension postretirement benefit obligations

​

​

(1,641)

​

​

(1,548)

​

​

(11,242)

​

​

(11,306)

​

​

(3,507)

​

​

(3,542)

​

​

(752)

​

​

(605)

Funded status—net

 

$

1,551

 

$

401

 

$

(8,005)

 

$

(9,012)

 

$

(3,854)

 

$

(3,882)

 

$

(783)

 

$

(640)

Pre-tax net loss and prior service costs/(credits) and transition (assets)/liabilities recognized in OCI and changes in pre-tax net loss, prior service costs/(credits) and transition (assets)/liabilities recognized in AOCI

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Defined Benefit Pension Plans

​

Nonpension Postretirement Benefit Plans

​

​

U.S. Plans

​

Non-U.S. Plans

​

U.S. Plan

​

Non-U.S. Plans

($ in millions)

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

    

2019

    

2018

Net loss at January 1

 

$

17,476

 

$

18,045

 

$

18,452

 

$

18,275

 

$

405

 

$

486

 

$

172

 

$

145

Current period loss/(gain)

​

​

(309)

​

​

956

​

​

109

​

​

1,590

​

​

147

​

​

(72)

​

​

125

​

​

33

Curtailments and settlements

​

​

—

​

​

—

​

​

(41)

​

​

(11)

​

​

—

​

​

—

​

​

0

​

​

0

Amortization of net loss included in net periodic (income)/cost

​

​

(559)

​

​

(1,525)

​

​

(1,249)

​

​

(1,401)

​

​

(1)

​

​

(10)

​

​

(10)

​

​

(6)

Net loss at December 31

 

$

16,608

 

$

17,476

 

$

17,272

 

$

18,452

 

$

551

 

$

405

 

$

287

 

$

172

Prior service costs/(credits) at January 1

 

$

57

 

$

74

 

$

172

 

$

(90)

 

$

52

 

$

45

 

$

4

 

$

3

Current period prior service costs/(credits)

​

​

—

​

​

—

​

​

102

​

​

181

​

​

(21)

​

​

—

​

​

(8)

​

​

1

Curtailments, settlements and other

​

​

—

​

​

—

​

​

—

​

​

0

​

​

—

​

​

—

​

​

—

​

​

0

Amortization of prior service (costs)/credits included in net periodic (income)/cost

​

​

(16)

​

​

(16)

​

​

23

​

​

83

​

​

2

​

​

7

​

​

0

​

​

0

Prior service costs/(credits) at December 31

 

$

41

 

$

57

 

$

297

 

$

172

 

$

34

 

$

52

 

$

(4)

 

$

4

Transition (assets)/liabilities at January 1

 

$

—

 

$

—

 

$

0

 

$

0

 

$

—

 

$

—

 

$

0

 

$

0

Amortization of transition assets/(liabilities) included in net periodic (income)/cost

​

​

—

​

​

—

​

​

0

​

​

—

​

​

—

​

​

—

​

​

—

​

​

0

Transition (assets)/liabilities at December 31

 

$

—

 

$

—

 

$

0

 

$

0

 

$

—

 

$

—

 

$

0

 

$

0

Total loss recognized in accumulated other comprehensive income/(loss)*

 

$

16,648

 

$

17,533

 

$

17,569

 

$

18,624

 

$

585

 

$

457

 

$

283

 

$

176

* Refer to note S, “Equity Activity,” for the total change in AOCI, and the Consolidated Statement of Comprehensive Income for the components of net periodic (income)/cost, including the related tax effects, recognized in OCI for the retirement-related benefit plans.

Assumptions used to measure the net periodic (income)/cost and year-end benefit obligations

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Defined Benefit Pension Plans

 

​

​

U.S. Plans

​

Non-U.S. Plans

 

​

    

2019

    

2018

    

2017

    

2019

    

2018

    

2017

​

Weighted-average assumptions used to measure net periodic (income)/cost for the year ended December 31

​

​

​

​

​

​

​

​

​

​

​

​

​

Discount rate

 

4.10

%  

3.40

%  

3.80

%  

1.85

%  

1.76

%  

1.80

%

Expected long-term returns on plan assets

 

5.25

%  

5.25

%  

5.75

%  

4.38

%  

3.62

%  

3.77

%

Rate of compensation increase

 

N/A

 

N/A

 

N/A

 

2.18

%  

2.41

%  

2.45

%

Interest crediting rate

​

3.60

%  

2.30

%  

1.60

%  

0.30

%  

0.30

%  

0.59

%

Weighted-average assumptions used to measure benefit obligations at December 31

​

​

​

​

​

​

​

​

​

​

​

​

​

Discount rate

 

3.10

%  

4.10

%  

3.40

%  

1.19

%  

1.85

%  

1.76

%

Rate of compensation increase

 

N/A

 

N/A

 

N/A

 

2.60

%  

2.18

%  

2.41

%

Interest crediting rate

​

2.70

%  

3.60

%  

2.30

%  

0.28

%  

0.30

%  

0.30

%

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Nonpension Postretirement Benefit Plans

 

​

​

U.S. Plan

​

Non-U.S. Plans

 

​

    

2019

    

2018

    

2017

    

2019

    

2018

    

2017

​

Weighted-average assumptions used to measure net periodic cost for the year ended December 31

​

​

​

​

​

​

​

​

​

​

​

​

​

Discount rate

 

3.90

%  

3.30

%  

3.60

%  

7.48

%  

7.28

%  

8.26

%

Expected long-term returns on plan assets

 

N/A

 

N/A

 

N/A

​

8.64

%  

8.91

%  

10.47

%

Interest crediting rate

​

3.60

%  

2.30

%  

1.60

%  

N/A

​

N/A

​

N/A

​

Weighted-average assumptions used to measure benefit obligations at December 31

​

​

​

​

​

​

​

​

​

​

​

​

​

Discount rate

 

2.80

%  

3.90

%  

3.30

%  

4.98

%  

7.48

%  

7.28

%

Interest crediting rate

​

2.70

%  

3.60

%  

2.30

%  

N/A

​

N/A

​

N/A

​

​

N/A–Not applicable

​

Changes in net periodic income and benefit obligations from changes in plan assumptions.

The following tables present the increase/(decrease) in net periodic income and benefit obligations as a result of changes in plan assumptions.

​

​

​

​

​

​

​

​

​

​

($ in millions)

​

Net Periodic Income

For the year ended December 31:

 

2019

 

2018

 

2017

Discount rate (U.S. DB pension plans)

 

$

307

 

$

(124)

 

$

(64)

Expected long-term return on plan assets (U.S. DB pension plans)

​

​

—

​

​

(256)

​

​

(656)

Interest crediting rate (PPP)

​

​

(59)

​

​

(25)

​

​

(14)

​

​

​

​

​

​

​

​

($ in millions)

​

Benefit Obligations

At December 31:

    

2019

    

2018

Discount rate impact

​

​

​

​

​

​

PBO (U.S. DB pension plans)

​

$

4,385

​

$

(3,239)

APBO (U.S. nonpension plans)

 

​

252

 

​

(153)

Benefit obligations (all plans)

​

​

8,932

​

​

(4,032)

Mortality assumptions impact

 

​

​

​

​

​

PBO (U.S. DB and nonpension plans)

​

​

(186)

 

​

27

Defined benefit pension plans' asset classes and their associated fair value

The following table presents the company’s defined benefit pension plans’ asset classes and their associated fair value at December 31, 2019. The U.S. Plan consists of the Qualified PPP and the non-U.S. Plans consist of all plans sponsored by the company’s subsidiaries.

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

U.S. Plan

​

Non-U.S. Plans

($ in millions)

    

Level 1

    

Level 2

    

Level 3

    

Total

    

Level 1

    

Level 2

    

Level 3

    

Total

Equity

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Equity securities (1)

 

$

1,943

 

$

—

 

$

—

 

$

1,943

 

$

2,209

 

$

0

 

$

—

 

$

2,209

Equity mutual funds (2)

​

​

85

​

​

—

​

​

—

​

​

85

​

​

—

​

​

—

​

​

—

​

​

—

Fixed income

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Government and related (3)

​

​

—

​

​

21,134

​

​

—

​

​

21,134

​

​

—

​

​

10,288

​

​

2

​

​

10,290

Corporate bonds (4)

​

​

—

​

​

16,666

​

​

518

​

​

17,185

​

​

—

​

​

2,124

​

​

—

​

​

2,124

Mortgage and asset-backed securities

​

​

—

​

​

630

​

​

—

​

​

630

​

​

—

​

​

19

​

​

—

​

​

19

Fixed income mutual funds (5)

​

​

386

​

​

—

​

​

—

​

​

386

​

​

—

​

​

—

​

​

—

​

​

—

Insurance contracts

​

​

—

​

​

—

​

​

—

​

​

—

​

​

—

​

​

1,862

​

​

—

​

​

1,862

Cash and short-term investments (6)

​

​

54

​

​

848

​

​

—

​

​

903

​

​

204

​

​

644

​

​

—

​

​

849

Real estate

​

​

—

​

​

—

​

​

—

​

​

—

​

​

—

​

​

—

​

​

328

​

​

328

Derivatives (7)

​

​

0

​

​

6

​

​

—

​

​

6

​

​

18

​

​

969

​

​

—

​

​

987

Other mutual funds (8)

​

​

—

​

​

—

​

​

—

​

​

—

​

​

25

​

​

0

​

​

—

​

​

25

Subtotal

​

​

2,469

​

​

39,284

​

​

518

​

​

42,271

​

​

2,456

​

​

15,907

​

​

330

​

​

18,693

Investments measured at net asset value using the NAV practical expedient (9)

​

​

—

​

​

—

​

​

—

​

​

9,519

​

​

—

​

​

—

​

​

—

​

​

21,653

Other (10)

​

​

—

​

​

—

​

​

—

​

​

(6)

​

​

—

​

​

—

​

​

—

​

​

(26)

Fair value of plan assets

 

$

2,469

 

$

39,284

 

$

518

 

$

51,784

 

$

2,456

 

$

15,907

 

$

330

 

$

40,319

(1)Represents U.S. and international securities. The U.S. Plan includes IBM common stock of $2 million, representing 0.004 percent of the U.S. Plan assets. Non-U.S. Plans include IBM common stock of $10 million, representing 0.02 percent of the non-U.S. Plans assets.
(2)Invests in predominantly equity securities.
(3)Includes debt issued by national, state and local governments and agencies.
(4)The U.S. Plan includes IBM corporate bonds of $37 million representing 0.07 percent of the U.S. Plan assets. Non-U.S. Plans include IBM corporate bonds of $8 million representing 0.02 percent of the non-U.S. Plans assets.
(5)Invests predominantly in fixed income securities.
(6)Includes cash, cash equivalents and short-term marketable securities.
(7)Includes interest rate derivatives, forwards, exchange traded and other over-the-counter derivatives.
(8)Invests in both equity and fixed-income securities.
(9)Investments measured at fair value using the net asset value (NAV) per share (or its equivalent) as a practical expedient, including commingled funds, hedge funds, private equity and real estate partnerships.
(10)Represents net unsettled transactions, relating primarily to purchases and sales of plan assets.

​

The U.S. nonpension postretirement benefit plan assets of $3 million were invested primarily in cash equivalents, categorized as Level 1 in the fair value hierarchy. The non-U.S. nonpension postretirement benefit plan assets of $65 million, primarily in Brazil, and, to a lesser extent, in Mexico and South Africa, were invested primarily in government and related fixed-income securities and corporate bonds, categorized as Level 2 in the fair value hierarchy.

​

The following table presents the company’s defined benefit pension plans’ asset classes and their associated fair value at December 31, 2018. The U.S. Plan consists of the Qualified PPP and the non-U.S. Plans consist of all plans sponsored by the company’s subsidiaries.

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

U.S. Plan

​

Non-U.S. Plans

($ in millions)

    

Level 1

    

Level 2

    

Level 3

    

Total

    

Level 1

    

Level 2

    

Level 3

    

Total

Equity

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Equity securities (1)

 

$

1,538

 

$

—

 

$

—

 

$

1,538

 

$

2,333

 

$

—

 

$

0

 

$

2,333

Equity mutual funds (2)

​

​

65

​

​

—

​

​

—

​

​

65

​

​

18

​

​

5

​

​

—

​

​

23

Fixed income

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Government and related (3)

​

​

—

​

​

19,661

​

​

—

​

​

19,661

​

​

20

​

​

8,951

​

​

2

​

​

8,973

Corporate bonds (4)

​

​

—

​

​

15,849

​

​

359

​

​

16,208

​

​

—

​

​

1,865

​

​

0

​

​

1,865

Mortgage and asset-backed securities

​

​

—

​

​

635

​

​

4

​

​

640

​

​

—

​

​

6

​

​

—

​

​

6

Fixed income mutual funds (5)

​

​

421

​

​

—

​

​

—

​

​

421

​

​

11

​

​

—

​

​

—

​

​

11

Insurance contracts

​

​

—

​

​

—

​

​

—

​

​

—

​

​

—

​

​

1,308

​

​

—

​

​

1,308

Cash and short-term investments (6)

​

​

55

​

​

1,020

​

​

—

​

​

1,075

​

​

322

​

​

431

​

​

—

​

​

753

Real estate

​

​

—

​

​

—

​

​

—

​

​

—

​

​

—

​

​

—

​

​

339

​

​

339

Derivatives (7)

​

​

3

​

​

(1)

​

​

—

​

​

2

​

​

24

​

​

606

​

​

—

​

​

630

Other mutual funds (8)

​

​

—

​

​

—

​

​

—

​

​

—

​

​

24

​

​

—

​

​

—

​

​

24

Subtotal

​

​

2,081

​

​

37,164

​

​

363

​

​

39,608

​

​

2,753

​

​

13,172

​

​

341

​

​

16,266

Investments measured at net asset value using the NAV practical expedient (9)

​

​

—

​

​

—

​

​

—

​

​

8,835

​

​

—

​

​

—

​

​

—

​

​

20,525

Other (10)

​

​

—

​

​

—

​

​

—

​

​

(230)

​

​

—

​

​

—

​

​

—

​

​

(32)

Fair value of plan assets

 

$

2,081

 

$

37,164

 

$

363

 

$

48,213

 

$

2,753

 

$

13,172

 

$

341

 

$

36,758

(1)Represents U.S. and international securities. The U.S. Plan includes IBM common stock of $2 million, representing 0.004 percent of the U.S. Plan assets. Non-U.S. Plans include IBM common stock of $10 million, representing 0.03 percent of the non-U.S. Plans assets.
(2)Invests in predominantly equity securities.
(3)Includes debt issued by national, state and local governments and agencies.
(4)The U.S. Plan does not include any IBM corporate bonds. Non-U.S. Plans include IBM corporate bonds of $3 million representing 0.007 percent of the non-U.S. Plans assets.
(5)Invests in predominantly fixed-income securities.
(6)Includes cash and cash equivalents and short-term marketable securities.
(7)Includes interest rate derivatives, forwards, exchange traded and other over-the-counter derivatives.
(8)Invests in both equity and fixed-income securities.
(9)Investments measured at fair value using the net asset value (NAV) per share (or its equivalent) as a practical expedient, including commingled funds, hedge funds, private equity and real estate partnerships.
(10)Represents net unsettled transactions, relating primarily to purchases and sales of plan assets.

​

Reconciliation of the beginning and ending balances of Level 3 assets

The following tables present the reconciliation of the beginning and ending balances of Level 3 assets for the years ended December 31, 2019 and 2018 for the U.S. Plan.

​

​

​

​

​

​

​

​

​

​

​

    

​

​

    

Mortgage

    

​

​

​

​

​

​

​

and Asset-

​

​

​

​

​

Corporate

​

Backed

​

​

​

($ in millions)

 

Bonds

 

Securities

 

Total

Balance at January 1, 2019

 

$

359

 

$

4

 

$

363

Return on assets held at end of year

​

​

40

​

​

—

​

​

40

Return on assets sold during the year

​

​

1

​

​

0

​

​

1

Purchases, sales and settlements, net

​

​

105

​

​

0

​

​

105

Transfers, net

​

​

13

​

​

(4)

​

​

9

Balance at December 31, 2019

 

$

518

 

$

—

 

$

518

​

​

​

​

​

​

​

​

​

​

​

​

    

​

​

    

Mortgage

    

​

​

​

​

​

​

​

and Asset-

​

​

​

​

​

Corporate

​

Backed

​

​

​

($ in millions)

 

Bonds

 

Securities

 

Total

Balance at January 1, 2018

 

$

372

 

$

4

 

$

376

Return on assets held at end of year

​

​

(23)

​

​

0

​

​

(23)

Return on assets sold during the year

​

​

0

​

​

0

​

​

0

Purchases, sales and settlements, net

​

​

10

​

​

0

​

​

10

Transfers, net

​

​

—

​

​

0

​

​

0

Balance at December 31, 2018

 

$

359

 

$

4

 

$

363

​

The following tables present the reconciliation of the beginning and ending balances of Level 3 assets for the years ended December 31, 2019 and 2018 for the non-U.S. Plans.

​

​

​

​

​

​

​

​

​

​

​

​

    

Government

    

Private

    

​

​

($ in millions)

 

and Related

 

Real Estate

 

Total

Balance at January 1, 2019

 

$

2

 

$

339

 

$

341

Return on assets held at end of year

​

​

0

​

​

(11)

​

​

(11)

Return on assets sold during the year

​

​

0

​

​

4

​

​

4

Purchases, sales and settlements, net

​

​

(1)

​

​

(17)

​

​

(18)

Transfers, net

​

​

—

​

​

—

​

​

—

Foreign exchange impact

​

​

0

​

​

13

​

​

13

Balance at December 31, 2019

 

$

2

 

$

328

 

$

330

​

​

​

​

​

​

​

​

​

​

​

​

    

Government

    

Private

    

​

​

($ in millions)

 

and Related

 

Real Estate

 

Total

Balance at January 1, 2018

 

$

8

 

$

356

 

$

365

Return on assets held at end of year

​

​

0

​

​

8

​

​

8

Return on assets sold during the year

​

​

(1)

​

​

(2)

​

​

(2)

Purchases, sales and settlements, net

​

​

(3)

​

​

(3)

​

​

(6)

Transfers, net

​

​

(2)

​

​

—

​

​

(2)

Foreign exchange impact

​

​

0

​

​

(21)

​

​

(21)

Balance at December 31, 2018

 

$

2

 

$

339

 

$

341

Schedule of contributions and direct benefit payments

​

​

​

​

​

​

​

​

($ in millions)

​

​

​

​

​

​

For the years ended December 31:

    

2019

    

2018

Non-U.S. DB plans

 

$

243

 

$

325

Nonpension postretirement benefit plans

​

​

304

​

​

335

Multi-employer plans

​

​

32

​

​

38

DC plans

​

​

1,040

​

​

1,024

Direct benefit payments

​

​

559

​

​

567

Total

​

$

2,177

​

$

2,288

Total expected benefit payments Defined Benefit Pension Plan Expected Payments

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

    

​

    

    

​

​

    

​

​

    

​

​

    

Total

​

​

Qualified

​

Nonqualified

​

Qualified

​

Nonqualified

​

Expected

​

​

U.S. Plan

​

U.S. Plans

​

Non-U.S. Plans

​

Non-U.S. Plans

​

Benefit

($ in millions)

 

Payments

 

Payments

 

Payments

 

Payments

 

Payments

2020

 

$

3,533

 

$

122

 

$

1,937

 

$

320

 

$

5,913

2021

​

​

3,523

​

​

122

​

​

1,951

​

​

317

​

​

5,912

2022

​

​

3,494

​

​

122

​

​

1,990

​

​

327

​

​

5,932

2023

​

​

3,441

​

​

120

​

​

2,012

​

​

336

​

​

5,909

2024

​

​

3,394

​

​

119

​

​

2,030

​

​

345

​

​

5,887

2025—2029

​

​

15,680

​

​

557

​

​

10,015

​

​

1,864

​

​

28,115

Nonpension Postretirement Benefit Plan Expected Payments

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

    

​

​

    

    

​

    

    

​

    

Total

​

​

​

​

​

Qualified

​

Nonqualified

​

Expected

​

​

U.S. Plan

​

Non-U.S. Plans

​

Non-U.S. Plans

​

Benefit

($ in millions)

 

Payments

 

Payments

 

Payments

 

Payments

2020

 

$

354

 

$

19

 

$

23

 

$

395

2021

​

​

381

​

​

20

​

​

23

​

​

424

2022

​

​

388

​

​

21

​

​

23

​

​

432

2023

​

​

379

​

​

23

​

​

23

​

​

425

2024

​

​

359

​

​

24

​

​

24

​

​

407

2025—2029

​

​

1,449

​

​

146

​

​

116

​

​

1,712

Defined benefit pension plans with accumulated benefit obligations (ABO) in excess of plan assets

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

2019

​

2018

($ in millions)

    

Benefit

    

Plan

    

Benefit

    

Plan

At December 31:

 

Obligation

 

Assets

 

Obligation

 

Assets

Plans with PBO in excess of plan assets

 

$

31,714

 

$

18,398

 

$

30,059

 

$

16,783

Plans with ABO in excess of plan assets

​

​

30,882

​

​

18,127

​

​

29,312

​

​

16,522

Plans with plan assets in excess of PBO

​

​

66,842

​

​

73,705

​

​

63,524

​

​

68,190

Schedule of nonpension postretirement benefit plan with APBO in excess of plan assets

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

2019

​

2018

($ in millions)

    

Benefit

    

Plan

    

Benefit

    

Plan

At December 31:

​

Obligation

​

Assets

​

Obligation

​

Assets

Plans with APBO in excess of plan assets

 

$

4,685

 

$

47

 

$

4,616

 

$

94

Plans with plan assets in excess of APBO

​

​

19

​

​

21

​

​

—

​

​

—