XML 29 R83.htm IDEA: XBRL DOCUMENT v3.19.2
Pension and Other Postretirement Benefits - Schedule of Estimated Future Benefit Payments (Details)
$ in Millions
Jun. 30, 2019
USD ($)
Pension Benefits  
Estimated future benefit payments  
2020 $ 83.0
2021 82.4
2022 82.6
2023 82.4
2024 81.8
2025-2029 395.5
Other Benefits  
Estimated future benefit payments  
2020 14.7
2021 15.1
2022 15.1
2023 15.1
2024 15.1
2025-2029 $ 73.1