Annual report pursuant to Section 13 and 15(d)

Leases Operating Lease Liability, Maturity Analysis (Details)

v3.20.4
Leases Operating Lease Liability, Maturity Analysis (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Lessee, Operating Lease, Liability, Payment, Due [Abstract]    
Lessee, Operating Lease, Liability, Payments, Due Next Rolling Twelve Months $ 24.4  
Lessee, Operating Lease, Liability, to be Paid, Year Two 22.0  
Lessee, Operating Lease, Liability, to be Paid, Year Three 19.0  
Lessee, Operating Lease, Liability, to be Paid, Year Four 15.7  
Lessee, Operating Lease, Liability, to be Paid, Year Five 8.8  
Lessee, Operating Lease, Liability, to be Paid, after Year Five 9.9  
Total Lease Payments 99.8  
Less: Interest 10.8  
Present value of lease liabilities $ 89.0 $ 88.5