XML 285 R73.htm IDEA: XBRL DOCUMENT v3.22.0.1
Leases Components of Lease Expense (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]      
Operating Lease Cost $ 78.8 $ 81.7 $ 98.4
Finance Lease, Right-of-Use Asset, Amortization 40.6 37.7 28.3
Finance Lease, Interest Expense 6.3 13.3 15.2
Short-term Lease Cost 3.1 3.1 10.5
Variable Lease Cost 19.2 21.8 21.5
Total Lease Cost 148.0 157.6 173.9
Operating Lease, Payments 78.8 96.6 107.9
Finance Lease, Interest Payment on Liability 6.3 8.4 10.7
Finance Lease, Principal Payments 142.5 46.9 41.3
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability 18.4 22.4 56.0
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability $ 8.9 36.4 88.2
Operating Lease, Weighted Average Remaining Lease Term 4 years 3 months 18 days    
Finance Lease, Weighted Average Remaining Lease Term 3 years 1 month 6 days    
Operating Lease, Weighted Average Discount Rate, Percent 4.80%    
Finance Lease, Weighted Average Discount Rate, Percent 2.40%    
Direct Costs of Leased and Rented Property or Equipment $ 211.8 $ 226.9 $ 249.1