XML 67 R39.htm IDEA: XBRL DOCUMENT v3.20.1
Leases - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Lessor, Lease, Description [Line Items]      
Right-of-use assets $ 324.6   $ 431.7
Lease impairment 77.5 $ 0.0  
Sublease income 0.4 $ 0.7  
Commercial      
Lessor, Lease, Description [Line Items]      
Lease impairment 77.5    
Level 3      
Lessor, Lease, Description [Line Items]      
Right-of-use assets 224.9    
Right-of-use asset, fair value $ 147.4