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Other Post-Employment Benefits and Other Employee Benefit Plans (Tables) | 12 Months Ended
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Dec. 31, 2018
Retirement Benefits [Abstract] |
Reconciliation of Benefit Obligations, Fair Value of Plan Assets and Funded Status for Pension Plans | The status of these plans, including a reconciliation of benefit obligations, a reconciliation of plan assets and the funded status of the plans, follows:
|  | December 31,
(In millions) |  | 2018 |  | 2017
Change in benefit obligations: |  |  |  |
Benefit obligation at beginning of period |  | $ | 51.3 |  |  | $ | 54.0 |
Service cost |  | 0.1 |  |  | 0.1 |
Interest cost |  | 1.4 |  |  | 1.6 |
Actuarial (gain) loss |  | (1.7 | ) |  | 1.0 |
Benefits paid, net |  | (4.5 | ) |  | (4.3 | )
Settlement/curtailment |  | — |  |  | (1.2 | )
Loss due to exchange rate movements |  | — |  |  | 0.1 |
Plan amendments |  | (0.2 | ) |  | — |
Benefit obligation at end of period |  | $ | 46.4 |  |  | $ | 51.3 |
Change in plan assets: |  |  |  |  |  |
Fair value of plan assets at beginning of period |  | $ | — |  |  | $ | — |
Employer contribution |  | 4.5 |  |  | 4.3 |
Benefits paid, net |  | (4.5 | ) |  | (4.3 | )
Fair value of plan assets at end of period |  | $ | — |  |  | $ | — |
Net amount recognized: |  |  |  |  |  |
Underfunded status |  | $ | (46.4 | ) |  | $ | (51.3 | )
Accumulated benefit obligation at end of year |  | $ | 46.4 |  |  | $ | 51.3 |
Net amount recognized in consolidated balance sheets consists of: |  |  |  |  |  |
Current liability |  | $ | (5.3 | ) |  | $ | (5.2 | )
Non-current liability |  | (41.1 | ) |  | (46.1 | )
Net amount recognized |  | $ | (46.4 | ) |  | $ | (51.3 | )
Amounts recognized in accumulated other comprehensive loss consist of: |  |  |  |  |  |
Net actuarial loss |  | $ | 0.4 |  |  | $ | 2.0 |
Prior service credit |  | (3.0 | ) |  | (3.1 | )
Total |  | $ | (2.6 | ) |  | $ | (1.1 | )
Components Of Net Periodic Benefit Cost Other Post Employment Benefit Plans | The components of net periodic benefit cost were as follows:
|  | Year Ended December 31,
(In millions) |  | 2018 |  | 2017 |  | 2016
Components of net periodic benefit cost: |  |  |  |  |  |
Service cost |  | $ | 0.1 |  |  | $ | 0.1 |  |  | $ | 0.2 |
Interest cost |  | 1.4 |  |  | 1.6 |  |  | 1.9 |
Amortization of net loss |  | (0.2 | ) |  | (0.2 | ) |  | — |
Amortization of prior service credit |  | (0.3 | ) |  | (1.2 | ) |  | (1.6 | )
Net periodic benefit cost |  | $ | 1.0 |  |  | $ | 0.3 |  |  | $ | 0.5 |
Income of settlement/curtailment |  | — |  |  | (13.5 | ) |  | — |
Total benefit (income) cost for fiscal year |  | $ | 1.0 |  |  | $ | (13.2 | ) |  | $ | 0.5 |
Accumulated Other Comprehensive Loss Expected to be Recognized as Components of Net Periodic Benefit Cost | The amounts in AOCL at December 31, 2018 that are expected to be recognized as components of net periodic benefit cost during the next fiscal year are as follows:
(In millions) |  | December 31, 2018
Unrecognized prior service costs |  | $ | (0.3 | )
Unrecognized net actuarial loss |  | (0.2 | )
Total |  | $ | (0.5 | )
One Percentage Point Change on Assumed Healthcare Cost | A one percentage point change on assumed healthcare cost trend rates would have the following effect for the year ended December 31, 2018:
(In millions) |  | 1% Increase |  | 1% Decrease
Effect on total of service and interest cost components |  | $ | — |  |  | $ | — |
Effect on post-retirement benefit obligation |  | 0.3 |  |  | (0.3 | )
Estimated Future Benefit Payments | We expect the following estimated future benefit payments, which reflect expected future service as appropriate, to be paid in the years indicated:
|  | Amount (in millions)
Year |  | U.S. |  | International |  | Total
2019 |  | $ | 11.7 |  |  | $ | 28.2 |  |  | $ | 39.9 |
2020 |  | 11.8 |  |  | 24.7 |  |  | 36.5 |
2021 |  | 11.7 |  |  | 27.2 |  |  | 38.9 |
2022 |  | 11.7 |  |  | 27.8 |  |  | 39.5 |
2023 |  | 11.8 |  |  | 27.0 |  |  | 38.8 |
2024 to 2028 (combined) |  | 58.1 |  |  | 150.9 |  |  | 209.0 |
Total |  | $ | 116.8 |  |  | $ | 285.8 |  |  | $ | 402.6 |
Expected post-retirement benefits (net of Medicare Part D subsidies) for each of the next five years and succeeding five years are as follows:
Year |  | Amount (in millions)
2019 |  | $ | 5.4 |
2020 |  | 5.4 |
2021 |  | 5.0 |
2022 |  | 4.6 |
2023 |  | 4.3 |
2024 to 2028 (combined) |  | 15.6 |
Total |  | $ | 40.3 |

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- Definition Tabular disclosure of the effect of a one-percentage-point increase and the effect of a one-percentage-point decrease in the assumed health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs and the accumulated postretirement benefit obligation for health care benefits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (m) -URI http://asc.fasb.org/extlink&oid=108410482&loc=d3e1928-114920 + Details
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