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Employee Benefit Plans - Schedule Of Benefit Payments Expected To Be Paid (Details)
$ in Millions
Sep. 30, 2020
USD ($)
Defined Benefit Plan, Expected Future Benefit Payment [Abstract]  
2021 $ 9.0
2022 8.5
2023 8.7
2024 9.4
2025 9.9
2025-2029 $ 55.3