XML 59 R49.htm IDEA: XBRL DOCUMENT v3.19.1
Financing Obligations - Obligations (Details) - USD ($)
$ in Millions
Mar. 31, 2019
Dec. 31, 2018
Debt Instrument [Line Items]    
Less: Current maturities of financing obligations $ (23.6) $ (26.9)
Finance lease liabilities    
Debt Instrument [Line Items]    
Weighted Average Effective Interest Rate at March 31, 2019   4.72%
Financing obligations 125.8 $ 122.1
Unamortized financing issuance costs (2.7) (2.8)
Total financing obligations 123.1 119.3
Less: Current maturities of financing obligations (3.3) (3.0)
Financing obligations, net $ 119.8 $ 116.3