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Pension Plans and Other Benefits - Est Future Defined Benefit Pension Plan Pmts (Details) $ in Millions | Dec. 31, 2018 USD ($)
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Pension Plans Benefit Payments |
Defined Benefit Plan Disclosure |
2019 | $ 40.4
2020 | 41.1
2021 | 41.9
2022 | 42.8
2023 | 43.1
2024-2028 | 215.0
Other Postretirement Plans Benefit Payments |
Defined Benefit Plan Disclosure |
2019 | 4.2
2020 | 4.2
2021 | 4.1
2022 | 3.9
2023 | 3.8
2024-2028 | 17.5
Medicare Part D Adjustments |
Defined Benefit Plan Disclosure |
2019 | 0.2
2020 | 0.2
2021 | 0.2
2022 | 0.2
2023 | 0.2
2024-2028 | $ 0.5

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