XML 17 R45.htm IDEA: XBRL DOCUMENT v3.20.1
Derivative Instruments and Hedging Activities - Summary (Details) - Interest rate swaps - Hedging
$ in Millions
3 Months Ended
Mar. 31, 2020
USD ($)
item
May 09, 2018
USD ($)
Interest Rate Hedge    
Notional amount   $ 1,361.2
Number of interest rate swaps | item 2  
Term loan variable rate exposure (as a percent) 60.00%  
Fixed rate (as a percent) 2.70%  
Carrying amount    
Interest Rate Hedge    
Long-term debt $ 2,309.0  
Reclassification of losses out of accumulated other comprehensive loss into earnings within next 12 months $ 23.0