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Employee Benefit Plans - Expected Benefit Payments (Details) $ in Millions | Dec. 31, 2018 USD ($)
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Expected benefit payments |
Expected benefit payments, years 2024-2028 | $ 28.1
Minimum |
Expected benefit payments |
Expected benefit payments, year one | 3.0
Expected benefit payments, year two | 3.0
Expected benefit payments, year three | 3.0
Expected benefit payments, year four | 3.0
Expected benefit payments, year five | 3.0
Maximum |
Expected benefit payments |
Expected benefit payments, year one | 4.6
Expected benefit payments, year two | 4.6
Expected benefit payments, year three | 4.6
Expected benefit payments, year four | 4.6
Expected benefit payments, year five | $ 4.6

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