Table of Contents Projections of Plan Contributions and Benefit Payments The Company expects to make contributions totaling $30 to its defined benefit pension plans in 2019. Estimated future plan benefit payments as of December 31, 2018 are as follows: Pension Benefits Non-Pension Postretirement Benefits Year U.S. Plans Non-U.S. Plans U.S. Plans Non-U.S. Plans 2019 $ 18 $ 13 $ — $ 1 2020 18 12 — — 2021 18 13 — — 2022 17 14 — — 2023 16 15 — 1 2024-2028 73 99 — 3 Defined Contribution Plans Non-Qualified and Other Retirement Benefit Plans The Company sponsors a number of defined contribution plans for its associates, primarily in the U.S., Canada, Europe and in the Asia-Pacific region. Full-time associates are generally eligible to participate immediately and may make pre-tax and after-tax contributions subject to plan and statutory limitations. For certain plans, the Company has the option to make contributions above the match provided in the plan based on financial performance. As previously discussed, U.S retirement income benefits are provided under the Company's defined contribution plan (the “401(k) Plan”). This plan allows eligible associates to make pre-tax contributions from 1% to 15% of eligible earnings for associates who meet the IRS definition of a highly compensated employee and up to 25% for all other associates up to the federal limits for qualified plans. Associates contributing to the 401(k) are eligible to receive matching contributions from the Company at 100% on contributions of up to 5% of eligible earnings. An additional matching contribution may be made if the Company achieves specified annual financial targets established at the beginning of each plan year. In addition, the Company makes an annual retirement contribution ranging from 3% to 7% of eligible compensation depending on years of benefit service. All associates who are actively employed on the last day of the year are eligible for the true-up match and annual retirement contribution, unless otherwise determined by collective bargaining agreements. Effective January 2, 2018, the 401(k) Plan added the option for eligible participants to make after-tax contributions to a Roth 401(k). The Company incurred expense for contributions under its defined contribution plans of $17, $16 and $14 during the years ended December 31, 2018, 2017, and 2016, respectively. The Company provides key executives in some locations with non-qualified benefit plans that provide participants with an opportunity to elect to defer compensation or to otherwise provide supplemental retirement benefits in cases where executives cannot fully participate in the defined benefit or defined contribution plans because of plan or local statutory limitations. Most of the Company's supplemental benefit plans are unfunded and benefits are paid from the general assets of the Company. The liabilities related to defined benefit supplemental benefits are included in the previously discussed defined benefit pension disclosures. The Company maintains a non-qualified defined contribution plan (the “SERP”) that provides annual employer credits to eligible U.S. associates of 5% of eligible compensation above the IRS limit for qualified plans. The Company can also make discretionary credits under the SERP; however, no participant contributions are permitted. The account credits are made annually to an unfunded phantom account, in the following calendar year. Certain executives also previously earned benefits under U.S. non-qualified executive supplemental plans that were frozen prior to 2010. The Company’s liability for these non-qualified benefit plans was $5 and $6 at December 31, 2018 and 2017, and is included in “Other long-term liabilities” in the Consolidated Balance Sheets. The Company’s German subsidiaries offer a government subsidized early retirement program to eligible associates called Altersteilzeit or ATZ Plans. The German government provides a subsidy in certain cases where the participant is replaced with a qualifying candidate. The Company had liabilities for these arrangements of $1 at both December 31, 2018 and 2017. The Company incurred expense for these plans of less than $1 for each of the years ended December 31, 2018, 2017, and 2016. Also included in the Consolidated Balance Sheets at December 31, 2018 and 2017 are other post-employment benefit obligations relating to long-term disability and for liabilities relating to European jubilee benefit plans of $4 and $3, respectively. 79