XML 29 R51.htm IDEA: XBRL DOCUMENT v3.19.3
Leases (Details) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2019
Sep. 30, 2019
Sep. 30, 2018
Jan. 01, 2019
Dec. 31, 2018
Leases [Abstract]          
Finance Lease, Right-of-Use Asset $ 3.6 $ 3.6      
Finance Lease, Liability, Current 0.3 0.3      
Lessee, Operating Lease, Liability, Payments, Due Next Twelve Months 8.5 8.5      
Finance Lease, Liability, Payments, Due in Next Rolling Twelve Months 0.3 0.3      
Lessee, Operating Lease, Liability, Payments, Due Year Two 29.3 29.3      
Operating Lease, Payments 9.1 26.8 $ 0.0    
Finance Lease, Principal Payments 0.2 1.3      
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability 14.6 54.0      
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability $ 0.3 $ 1.1      
Operating Lease, Weighted Average Remaining Lease Term 5 years 4 months 24 days 5 years 4 months 24 days      
Finance Lease, Weighted Average Remaining Lease Term 3 years 4 months 24 days 3 years 4 months 24 days      
Operating Lease, Weighted Average Discount Rate, Percent 3.90% 3.90%      
Finance Lease, Weighted Average Discount Rate, Percent 2.70% 2.70%      
Operating Lease, Right-of-Use Asset $ 115.0 $ 115.0   $ 114.1 $ 0.0
Operating Lease, Liability, Current 28.0 28.0   29.8 0.0
Operating Lease, Liability, Noncurrent 72.3 72.3   $ 69.7 $ 0.0
Operating Lease, Expense 9.0 27.7 $ 0.0    
Finance Lease, Right-of-Use Asset, Amortization 0.3 0.9      
Finance Lease, Liability, Payments, Due in Rolling Year Two 0.9 0.9      
Lessee, Operating Lease, Liability, Payments, Due Year Three 20.5 20.5      
Finance Lease, Liability, Payments, Due in Rolling Year Three 0.9 0.9      
Lessee, Operating Lease, Liability, Payments, Due Year Four 15.0 15.0      
Finance Lease, Liability, Payments, Due in Rolling Year Four 0.7 0.7      
Lessee, Operating Lease, Liability, Payments, Due Year Five 11.2 11.2      
Finance Lease, Liability, Payments, Due in Rolling Year Five 0.2 0.2      
Lessee, Operating Lease, Liability, Payments, Due after Year Five 26.6 26.6      
Finance Lease, Liability, Payments, Due in Rolling after Year Five 0.0 0.0      
Operating Lease, Liability 111.1 111.1      
Finance Lease, Liability, Payment, Due 3.0 3.0      
Lessee, Operating Lease, Liability, Undiscounted Excess Amount (10.8) (10.8)      
Finance Lease, Liability, Undiscounted Excess Amount (0.2) (0.2)      
Operating Lease, Liability 100.3 100.3      
Lease, Cost 9.3 28.6      
Finance Lease, Liability, Noncurrent 2.5 2.5      
Finance Lease, Liability $ 2.8 $ 2.8