XML 78 R89.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Lease Obligations Lease Obligations (Minimum Lease Payments) (Details)
$ in Millions
Dec. 31, 2018
USD ($)
Leases [Abstract]  
2019 $ 35.9
2020 30.7
2021 26.2
2022 19.9
2023 13.1
Thereafter 18.0
Total $ 143.8