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Pension and Other Postretirement Benefits | 12 Months Ended
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Dec. 31, 2019
Retirement Benefits [Abstract] |
Pension and Other Postretirement Benefits | Pension and Other Postretirement Benefits Pensions. The Company sponsors various pension plans covering certain U.S. and non-U.S. employees, and participates in certain multi-employer pension plans. The benefits under the Company plans are based primarily on years of service and either the employees’ remuneration near retirement or a fixed dollar multiple. A measurement date of December 31 was used for all plans presented below. The components of pension expense were as follows:
U.S. Plans | 2019 |  | 2018 |  | 2017
Service cost | $ | 15 |  |  | $ | 17 |  |  | $ | 14 |
Interest cost | 50 |  |  | 47 |  |  | 50 |
Expected return on plan assets | (70 | ) |  | (85 | ) |  | (83 | )
Amortization of actuarial loss | 55 |  |  | 51 |  |  | 52 |
Amortization of prior service cost | 1 |  |  | 1 |  |  | 1 |
Net periodic cost | $ | 51 |  |  | $ | 31 |  |  | $ | 34 |
Non-U.S. Plans | 2019 |  | 2018 |  | 2017
Service cost | $ | 15 |  |  | $ | 26 |  |  | $ | 22 |
Interest cost | 71 |  |  | 75 |  |  | 75 |
Expected return on plan assets | (138 | ) |  | (159 | ) |  | (146 | )
Settlements | 44 |  |  | 38 |  |  | — |
Curtailments | (14 | ) |  | — |  |  | (3 | )
Amortization of actuarial loss | 38 |  |  | 45 |  |  | 42 |
Amortization of prior service credit | (1 | ) |  | (11 | ) |  | (11 | )
Net periodic cost / (benefit) | $ | 15 |  |  | $ | 14 |  |  | $ | (21 | )
The settlement charges in 2019 and 2018 arose from the payment of lump sum buy-outs to settle certain pension obligations using plan assets. The Company may incur additional settlement charges in 2020. The curtailment gain in 2019 was to recognize prior service credits that were previously recorded in accumulated other comprehensive income in connection with the closure of a non-U.S. defined benefit pension plan. Additional pension expense of $5 was recognized in each of 2019, 2018 and 2017 for multi-employer plans. The projected benefit obligations, accumulated benefit obligations, plan assets and funded status of the Company's U.S. and non-U.S. plans were as follows:
| U.S. Plans |  | Non-U.S. Plans
| 2019 |  | 2018 |  | 2019 |  | 2018
Projected Benefit Obligations |  |  |  |  |  |  |
Benefit obligations at January 1 | $ | 1,371 |  |  | $ | 1,499 |  |  | $ | 3,102 |  |  | $ | 3,507 |
Service cost | 15 |  |  | 17 |  |  | 15 |  |  | 26 |
Interest cost | 50 |  |  | 47 |  |  | 71 |  |  | 75 |
Plan participants’ contributions | — |  |  | — |  |  | 2 |  |  | 4 |
Amendments | (1 | ) |  | — |  |  | — |  |  | — |
Settlements | — |  |  | — |  |  | (152 | ) |  | (121 | )
Curtailments | — |  |  | — |  |  | (18 | ) |  | — |
Actuarial loss | 133 |  |  | (83 | ) |  | 242 |  |  | (199 | )
Acquisitions | — |  |  | — |  |  | — |  |  | 148 |
Benefits paid | (128 | ) |  | (109 | ) |  | (152 | ) |  | (150 | )
Foreign currency translation | — |  |  | — |  |  | 110 |  |  | (188 | )
Benefit obligations at December 31 | $ | 1,440 |  |  | $ | 1,371 |  |  | $ | 3,220 |  |  | $ | 3,102 |
Plan Assets |  |  |  |  |  |  |
Fair value of plan assets at January 1 | $ | 1,012 |  |  | $ | 1,220 |  |  | $ | 3,264 |  |  | $ | 3,665 |
Actual return on plan assets | 244 |  |  | (102 | ) |  | 373 |  |  | (39 | )
Employer contributions | 3 |  |  | 3 |  |  | 19 |  |  | 16 |
Plan participants’ contributions | — |  |  | — |  |  | 2 |  |  | 4 |
Settlements | — |  |  | — |  |  | (152 | ) |  | (121 | )
Acquisitions | — |  |  | — |  |  | — |  |  | 90 |
Benefits paid | (128 | ) |  | (109 | ) |  | (152 | ) |  | (150 | )
Foreign currency translation | — |  |  | — |  |  | 126 |  |  | (201 | )
Fair value of plan assets at December 31 | $ | 1,131 |  |  | $ | 1,012 |  |  | $ | 3,480 |  |  | $ | 3,264 |
Funded status | $ | (309 | ) |  | $ | (359 | ) |  | $ | 260 |  |  | $ | 162 |
Accumulated benefit obligations at December 31 | $ | 1,397 |  |  | $ | 1,327 |  |  | $ | 3,182 |  |  | $ | 3,009 |
Information for pension plans with accumulated benefit obligations in excess of plan assets was as follows:
U.S. Plans | 2019 |  | 2018
Projected benefit obligations | $ | 1,440 |  |  | $ | 1,371 |
Accumulated benefit obligations | 1,397 |  |  | 1,327 |
Fair value of plan assets | 1,131 |  |  | 1,012 |
Non-U.S. Plans | 2019 |  | 2018
Projected benefit obligations | $ | 399 |  |  | $ | 363 |
Accumulated benefit obligations | 383 |  |  | 329 |
Fair value of plan assets | 187 |  |  | 167 |
The Company’s investment strategy in its U.S. plan is designed to generate returns that are consistent with providing benefits to plan participants within the risk tolerance of the plan. Asset allocation is the primary determinant of return levels and investment risk exposure. The assets of the plan are broadly diversified in terms of securities and security types in order to limit the potential of large losses from any one security. The strategic ranges for asset allocation in the U.S. plans are as follows:
U.S. equities | 39 | % | to | 49 | %
International equities | 12 | % | to | 18 | %
Fixed income | 16 | % | to | 26 | %
Balanced funds | 7 | % | to | 13 | %
Real estate | 7 | % | to | 13 | %
The Company’s investment strategy in its U.K. plan, the largest non-U.S. plan, is designed to achieve a funding level of 100% within the next 7 years by targeting an expected return of 1.8% annually in excess of the expected growth in the liabilities. The Company seeks to achieve this return with a risk level commensurate with a 5% chance of the funding level falling between 4% and 7% in any one year. The strategic ranges for asset allocation in the U.K. plan are as follows:
Investment grade credit | 30 | % | to | 90 | %
Equities | 0 | % | to | 30 | %
Hedge funds | 0 | % | to | 10 | %
Real estate | 0 | % | to | 5 | %
Alternative credit | 0 | % | to | 20 | %
Other | 0 | % | to | 20 | %
Pension assets are classified into three levels. Level 1 asset values are derived from quoted prices which are available in active markets as of the report date. Level 2 asset values are derived from other than quoted prices in active markets included in Level 1, which are either directly or indirectly observable as of the report date. Level 3 asset values are derived from unobservable pricing inputs that are not corroborated by market data or other objective sources. Level 1 Investments Equity securities are valued at the latest quoted prices taken from the primary exchange on which the security trades. Mutual funds are valued at the net asset value (NAV) of shares held at year-end. Level 2 Investments Fixed income securities, including government issued debt, corporate debt, asset-backed and structured debt securities are valued using the latest bid prices or valuations based on a matrix system (which considers such factors as benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers and other reference data including market research publications). Derivatives, which consist mainly of interest rate swaps, are valued using a discounted cash flow pricing model based on observable market data. Level 3 Investments Hedge funds and private equity funds are valued at the NAV at year-end. The values assigned to private equity funds are based upon assessments of each underlying investment, incorporating valuations that consider the evaluation of financing and sale transactions with third parties, expected cash flows and market-based information, including comparable transactions, and performance multiples among other factors. Real estate investments are based on third party appraisals. Investments Measured Using NAV per Share Practical Expedient Investments measured using NAV per share as a practical expedient include investment funds that invest in global equity, emerging markets and fixed income. The global equity funds invest in equity securities of various market sectors including industrial materials, consumer discretionary goods and services, financial infrastructure, technology, and health care. The emerging markets funds invest in equity markets within financial services, consumer goods and services, energy, and technology. The methods described above may produce a fair value calculation that may not be indicative of net realizable value or reflective of future fair value. Furthermore, while the Company believes its valuation methods are appropriate and consistent with other market participants, the use of different methodologies or assumptions to determine the fair value of certain financial instruments could result in different fair value measurements at the reporting date. The Company’s assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of the fair value of assets and their placement within the fair value hierarchy. The levels assigned to the defined benefit plan assets as of December 31, 2019 and 2018 are summarized in the tables below:
|  | 2019
|  | U.S. plan assets |  | Non-U.S. plan assets |  | Total
Level 1 |  |  |  |  |  |
Cash and cash equivalents |  | $ | 23 |  |  | $ | 190 |  |  | $ | 213 |
Global large cap equity |  | — |  |  | 7 |  |  | 7 |
U.S. large cap equity |  | 155 |  |  | 4 |  |  | 159 |
U.S. mid/small cap equity |  | 218 |  |  | 27 |  |  | 245 |
Mutual funds – global equity |  | 144 |  |  | — |  |  | 144 |
Mutual funds – U.S. equity |  | 206 |  |  | — |  |  | 206 |
Mutual funds – fixed income |  | 67 |  |  | — |  |  | 67 |
|  | 813 |  |  | 228 |  |  | 1,041 |
Level 2 |  |  |  |  |  |
Government issued debt securities |  | — |  |  | 260 |  |  | 260 |
Corporate debt securities |  | 52 |  |  | 332 |  |  | 384 |
Asset backed securities |  | — |  |  | 2 |  |  | 2 |
Structured debt |  | — |  |  | 811 |  |  | 811 |
Insurance contracts |  | — |  |  | 105 |  |  | 105 |
Derivatives |  | — |  |  | 194 |  |  | 194 |
Investment funds – fixed income |  | — |  |  | 373 |  |  | 373 |
Investment funds – global equity |  | — |  |  | 297 |  |  | 297 |
Investment funds – emerging markets |  | — |  |  | 33 |  |  | 33 |
|  | 52 |  |  | 2,407 |  |  | 2,459 |
Level 3 |  |  |  |  |  |
Investment funds – real estate |  | 96 |  |  | 220 |  |  | 316 |
Hedge funds |  | — |  |  | 43 |  |  | 43 |
Private equity |  | 5 |  |  | 70 |  |  | 75 |
Real estate – direct |  | 21 |  |  | 9 |  |  | 30 |
|  | 122 |  |  | 342 |  |  | 464 |
Total assets in fair value hierarchy |  | 987 |  |  | 2,977 |  |  | 3,964 |
Investments measured at NAV Practical Expedient (a) |  |  |  |  |  |
Investment funds – fixed income |  | 102 |  |  | 91 |  |  | 193 |
Investment funds – global equity |  | 18 |  |  | 78 |  |  | 96 |
Investment funds – emerging markets |  | 23 |  |  | — |  |  | 23 |
Hedge funds |  | — |  |  | 328 |  |  | 328 |
|  | 143 |  |  | 497 |  |  | 640 |
Total investments at fair value |  | $ | 1,130 |  |  | $ | 3,474 |  |  | $ | 4,604 |
|  | 2018
|  | U.S. plan assets |  | Non-U.S. plan assets |  | Total
Level 1 |  |  |  |  |  |
Cash and cash equivalents |  | $ | 34 |  |  | $ | 225 |  |  | $ | 259 |
Global large cap equity |  | — |  |  | 27 |  |  | 27 |
U.S. large cap equity |  | 66 |  |  | 3 |  |  | 69 |
U.S. mid/small cap equity |  | 182 |  |  | 16 |  |  | 198 |
Mutual funds – global equity |  | 133 |  |  | — |  |  | 133 |
Mutual funds – U.S. equity |  | 188 |  |  | — |  |  | 188 |
Mutual funds – fixed income |  | 104 |  |  | — |  |  | 104 |
|  | 707 |  |  | 271 |  |  | 978 |
Level 2 |  |  |  |  |  |
Government issued debt securities |  | — |  |  | 341 |  |  | 341 |
Corporate debt securities |  | 49 |  |  | 212 |  |  | 261 |
Asset backed securities |  | — |  |  | 2 |  |  | 2 |
Structured debt |  | — |  |  | 699 |  |  | 699 |
Insurance contracts |  | — |  |  | 105 |  |  | 105 |
Derivatives |  | — |  |  | 103 |  |  | 103 |
Investment funds – fixed income |  | — |  |  | 411 |  |  | 411 |
Investment funds – global equity |  | — |  |  | 268 |  |  | 268 |
|  | 49 |  |  | 2,141 |  |  | 2,190 |
Level 3 |  |  |  |  |  |
Investment funds – real estate |  | 94 |  |  | 196 |  |  | 290 |
Hedge funds |  | — |  |  | 113 |  |  | 113 |
Private equity |  | 9 |  |  | 94 |  |  | 103 |
Real estate – direct |  | 20 |  |  | 7 |  |  | 27 |
|  | 123 |  |  | 410 |  |  | 533 |
Total assets in fair value hierarchy |  | 879 |  |  | 2,822 |  |  | 3,701 |
Investments measured at NAV Practical Expedient (a) |  |  |  |  |  |
Investment funds – fixed income |  | 98 |  |  | 112 |  |  | 210 |
Investment funds – global equity |  | 14 |  |  | 43 |  |  | 57 |
Investment funds – emerging markets |  | 20 |  |  | — |  |  | 20 |
Hedge funds |  | — |  |  | 282 |  |  | 282 |
|  | 132 |  |  | 437 |  |  | 569 |
Total investments at fair value |  | $ | 1,011 |  |  | $ | 3,259 |  |  | $ | 4,270 |
(a) In accordance with ASU No. 2015-07, certain investments that are measured at fair value using the NAV per share practical expedient have not been classified in the fair value hierarchy. Accrued income excluded from the tables above was as follows:
| 2019 |  | 2018
U.S. plan assets | $ | 1 |  |  | $ | 1 |
Non-U.S. plan assets | 6 |  |  | 5 |
Plan assets include $244 and $140 of the Company’s common stock at December 31, 2019 and 2018. The following tables reconcile the beginning and ending balances of plan assets measured using significant unobservable inputs (Level 3).
|  | Hedge funds |  | Private equity |  | Real estate |  | Total
Balance at January 1, 2018 |  | $ | 189 |  |  | $ | 147 |  |  | $ | 182 |  |  | $ | 518 |
Foreign currency translation |  | (11 | ) |  | (8 | ) |  | (5 | ) |  | (24 | )
Asset returns – assets held at reporting date |  | (18 | ) |  | (11 | ) |  | (9 | ) |  | (38 | )
Asset returns – assets sold during the period |  | 20 |  |  | 28 |  |  | 15 |  |  | 63 |
Purchases, sales and settlements, net |  | (67 | ) |  | (53 | ) |  | 70 |  |  | (50 | )
Asset transfers during the period |  | — |  |  | — |  |  | 64 |  |  | 64 |
Balance at December 31, 2018 |  | 113 |  |  | 103 |  |  | 317 |  |  | 533 |
Foreign currency translation |  | 4 |  |  | 4 |  |  | 8 |  |  | 16 |
Asset returns – assets held at reporting date |  | (6 | ) |  | (22 | ) |  | 25 |  |  | (3 | )
Asset returns – assets sold during the period |  | 7 |  |  | 17 |  |  | 6 |  |  | 30 |
Purchases, sales and settlements, net |  | (75 | ) |  | (27 | ) |  | (10 | ) |  | (112 | )
Balance at December 31, 2019 |  | $ | 43 |  |  | $ | 75 |  |  | $ | 346 |  |  | $ | 464 |
The following table presents additional information about the pension plan assets valued using net asset value as a practical expedient:
| Fair Value | Redemption Frequency | Redemption Notice Period
Balance at December 31, 2019 |  |  |
Investment funds – fixed income | $ | 193 |  | Semi-monthly | 1 - 5 days
Investment funds – global equity | 96 |  | Monthly | 1 - 15 days
Investment funds – emerging markets | 23 |  | Daily | 30 days
Hedge funds | 328 |  | Monthly | 1 - 30 days
Balance at December 31, 2018 |  |  |
Investment funds – fixed income | $ | 210 |  | Semi-monthly | 1 day
Investment funds – global equity | 57 |  | Monthly | 1 - 15 days
Investment funds – emerging markets | 20 |  | Daily | 30 days
Hedge funds | 282 |  | Monthly | 1 - 45 days
The pension plan assets valued using net asset value as a practical expedient do not have any unfunded commitments. Pension assets and liabilities included in the Consolidated Balance Sheets were:
|  | 2019 |  | 2018
Non-current assets |  | $ | 491 |  |  | $ | 360 |
Current liabilities |  | 13 |  |  | 14 |
Non-current liabilities |  | 533 |  |  | 549 |
The Company’s current liability at December 31, 2019, represents the expected required payments to be made for unfunded plans over the next twelve months. Total estimated 2020 employer contributions are $21 for the Company’s pension plans. Changes in the net loss and prior service cost (credit) for the Company’s pension plans were:
|  | 2019 |  | 2018 |  | 2017
|  | Net loss |  | Prior service |  | Net loss |  | Prior service |  | Net loss |  | Prior service
Balance at January 1 |  | $ | 1,962 |  |  | $ | (6 | ) |  | $ | 2,057 |  |  | $ | (16 | ) |  | $ | 2,032 |  |  | $ | (32 | )
Reclassification to net periodic benefit cost |  | (137 | ) |  | 14 |  |  | (134 | ) |  | 10 |  |  | (95 | ) |  | 14 |
Current year gain (loss) |  | (53 | ) |  | — |  |  | 103 |  |  | — |  |  | 21 |  |  | — |
Amendments |  | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | 4 |
Foreign currency translation |  | 36 |  |  | — |  |  | (64 | ) |  | — |  |  | 99 |  |  | (2 | )
Balance at December 31 |  | $ | 1,808 |  |  | $ | 8 |  |  | $ | 1,962 |  |  | $ | (6 | ) |  | $ | 2,057 |  |  | $ | (16 | )
The estimated portions of the net losses and net prior service that are expected to be recognized as components of net periodic benefit cost / (credit) in 2020 are $94 and $(1). Expected future benefit payments as of December 31, 2019 are:
| U.S. plans |  | Non-U.S. plans
2020 | $ | 104 |  |  | $ | 161 |
2021 | 96 |  |  | 164 |
2022 | 98 |  |  | 165 |
2023 | 100 |  |  | 168 |
2024 | 99 |  |  | 166 |
2025 - 2029 | 448 |  |  | 837 |
The weighted average actuarial assumptions used to calculate the benefit obligations at December 31 were:
U.S. Plans |  | 2019 |  | 2018 |  | 2017
Discount rate |  | 3.2 | % |  | 4.3 | % |  | 3.7 | %
Compensation increase |  | 4.7 | % |  | 4.5 | % |  | 4.7 | %
Non-U.S. Plans |  | 2019 |  | 2018 |  | 2017
Discount rate |  | 2.1 | % |  | 2.9 | % |  | 2.5 | %
Compensation increase |  | 3.0 | % |  | 3.2 | % |  | 3.2 | %
The weighted average actuarial assumptions used to calculate pension expense for each year were:
U.S. Plans |  | 2019 |  | 2018 |  | 2017
Discount rate - service cost |  | 4.7 | % |  | 3.9 | % |  | 4.7 | %
Discount rate - interest cost |  | 3.9 | % |  | 3.2 | % |  | 3.4 | %
Compensation increase |  | 4.5 | % |  | 4.7 | % |  | 4.6 | %
Long-term rate of return |  | 7.3 | % |  | 7.3 | % |  | 7.5 | %
Non-U.S. Plans |  | 2019 |  | 2018 |  | 2017
Discount rate - service cost |  | 3.0 | % |  | 2.6 | % |  | 2.8 | %
Discount rate - interest cost |  | 2.7 | % |  | 2.2 | % |  | 2.3 | %
Compensation increase |  | 3.2 | % |  | 3.2 | % |  | 3.3 | %
Long-term rate of return |  | 4.3 | % |  | 4.4 | % |  | 4.5 | %
The expected long-term rate of return on plan assets is determined by taking into consideration expected long-term returns associated with each major asset class based on long-term historical ranges, inflation assumptions and the expected net value from active management of the assets based on actual results. Other Postretirement Benefit Plans. The Company sponsors unfunded plans to provide health care and life insurance benefits to certain pensioners and survivors. Generally, the medical plans pay a stated percentage of medical expenses reduced by deductibles and other coverages. Life insurance benefits are generally provided by insurance contracts. The Company reserves the right, subject to existing agreements, to change, modify or discontinue the plans. A measurement date of December 31 was used for the plans presented below. The components of net postretirement benefits cost were as follows:
Other Postretirement Benefits | 2019 |  | 2018 |  | 2017
Service cost | $ | 1 |  |  | $ | 4 |  |  | $ | — |
Interest cost | 6 |  |  | 6 |  |  | 6 |
Amortization of prior service credit | (34 | ) |  | (37 | ) |  | (40 | )
Amortization of actuarial loss | 3 |  |  | 4 |  |  | 4 |
Net periodic benefit credit | $ | (24 | ) |  | $ | (23 | ) |  | $ | (30 | )
Changes in the benefit obligations were:
|  | 2019 |  | 2018
Benefit obligations at January 1 |  | $ | 147 |  |  | $ | 168 |
Service cost |  | 1 |  |  | 4 |
Interest cost |  | 6 |  |  | 6 |
Amendments |  | 6 |  |  | — |
Actuarial (gain) loss |  | 14 |  |  | (15 | )
Benefits paid |  | (13 | ) |  | (13 | )
Foreign currency translation |  | 3 |  |  | (3 | )
Benefit obligations at December 31 |  | $ | 164 |  |  | $ | 147 |
Changes in the net loss and prior service credit for the Company’s postretirement benefit plans were:
|  | 2019 |  | 2018 |  | 2017
|  | Net loss |  | Prior service |  | Net loss |  | Prior service |  | Net loss |  | Prior service
Balance at January 1 |  | $ | 31 |  |  | $ | (105 | ) |  | $ | 49 |  |  | $ | (142 | ) |  | $ | 49 |  |  | $ | (182 | )
Reclassification to net periodic benefit cost |  | (3 | ) |  | 34 |  |  | (4 | ) |  | 37 |  |  | (4 | ) |  | 40 |
Current year gain (loss) |  | 14 |  |  | — |  |  | (14 | ) |  | — |  |  | 4 |  |  | — |
Amendments |  | — |  |  | (1 | ) |  | — |  |  | — |  |  | — |  |  | — |
Balance at December 31 |  | $ | 42 |  |  | $ | (72 | ) |  | $ | 31 |  |  | $ | (105 | ) |  | $ | 49 |  |  | $ | (142 | )
The estimated portions of the net losses and prior service credits that are expected to be recognized as components of net periodic benefit cost/(credit) in 2020 are $4 and $(25). Expected future benefit payments are as follows:
| Benefit Payments
2020 | $ | 16 |
2021 | 13 |
2022 | 13 |
2023 | 12 |
2024 | 12 |
2025 - 2029 | 49 |
The assumed health care cost trend rates at December 31, 2019 were as follows:
Health care cost trend rate assumed for 2019 | 5.3 | %
Rate that the cost trend rate gradually declines to | 4.0 | %
Year that the rate reaches the rate it is assumed to remain | 2035 |
A one-percentage-point change in assumed health care cost trend rates would have the following effects:
|  | One percentage point
|  | Increase |  | Decrease
Effect on total service and interest cost |  | $ | 1 |  |  | $ | 1 |
Effect on postretirement benefit obligation |  | $ | 6 |  |  | $ | 6 |
Weighted average discount rates used to calculate the benefit obligations at the end of each year and the cost for each year are presented below.
| 2019 |  | 2018 |  | 2017
Benefit obligations | 3.5 | % |  | 4.5 | % |  | 3.8 | %
Service cost | 4.8 | % |  | 4.9 | % |  | 5.0 | %
Interest cost | 4.2 | % |  | 4.1 | % |  | 3.5 | %
Defined Contribution Benefit Plans. The Company also sponsors defined contribution benefit plans in certain jurisdictions including the U.S. and the U.K. In 2019, the Company recognized expense of $11 related to these plans.

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