XML 57 R47.htm IDEA: XBRL DOCUMENT v3.21.1
FAIR VALUE OF FINANCIAL INSTRUMENTS (Details) - USD ($)
$ in Millions
Mar. 31, 2021
Dec. 31, 2020
Mar. 31, 2020
Fair value of financial instruments      
Restricted Cash $ 5.3   $ 5.8
Carrying value      
Fair value of financial instruments      
Cash and cash equivalents 11.8 $ 14.4  
Restricted Cash 5.3 5.3  
Variable rate debt 25.0 71.8  
Fixed rate debt 673.9 688.3  
Fair Value Measurement      
Fair value of financial instruments      
Cash and cash equivalents 11.8 14.4  
Restricted Cash 5.3 5.3  
Variable rate debt 25.0 71.8  
Fixed rate debt 648.3 686.7  
Fair Value Measurement | Quoted Prices in Active Markets (Level 1)      
Fair value of financial instruments      
Cash and cash equivalents 11.8 14.4  
Restricted Cash 5.3 5.3  
Fair Value Measurement | Significant Observable Inputs (Level 2)      
Fair value of financial instruments      
Variable rate debt 25.0 71.8  
Fixed rate debt $ 648.3 $ 686.7