XML 50 R34.htm IDEA: XBRL DOCUMENT v3.19.1
Operations and Significant Accounting Policies - Lease Maturities (Details) - USD ($)
$ in Millions
Mar. 31, 2019
Dec. 31, 2018
Operating Lease Liabilities, Payments Due [Abstract]    
2019 $ 9.9  
2020 7.9  
2021 6.1  
2022 4.9  
2023 3.1  
Thereafter 9.4  
Total Lease Payments Due 41.3  
Less: Imputed Interest 7.3  
Total Lease Obligations 34.0  
Operating Lease Liabilities $ 8.4 $ 0.0
Other Current Liabilities us-gaap:OperatingLeaseLiabilityCurrent  
Operating Lease Liabilities $ 25.6 0.0
Other Non-Current Liabilities us-gaap:OperatingLeaseLiabilityNoncurrent  
Less: Current Lease Obligations $ 8.4 0.0
Long-term Lease Obligations $ 25.6 $ 0.0