v3.20.4
INCOME TAXES - Deferred taxes (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2020
Dec. 31, 2019
Assets          
Accrued liabilities       $ 24.2 $ 17.0
Receivables       8.5 7.8
Investments       55.7 17.8
Capital loss carryforwards       1.2 1.2
Pension and deferred compensation       15.4 21.6
Corporate borrowings       42.0  
Disallowed interest       32.3 42.1
Deferred revenue       193.3 170.8
Lease liabilities       1,294.3 1,377.7
Finance lease obligations       1.6 2.4
Other credit carryovers       19.6 18.0
Net operating loss carryforward       365.5 202.8
Total       2,053.6 1,879.2
Less: Valuation allowance $ (764.9) $ (323.6) $ (323.6) (764.9) (312.8)
Net deferred income taxes       1,288.7 1,566.4
Liabilities          
Tangible assets       (179.7) (152.6)
Right-of-use assets       (1,043.1) (1,187.2)
Intangible assets       (105.0) (99.7)
Corporate borrowings         (101.8)
Other comprehensive income       (1.1) (1.0)
Total deferred income taxes       $ (1,328.9) $ (1,542.3)
Rollforward of the Company's valuation allowance for deferred tax assets          
Balance at Beginning of Period 312.8 323.6 338.4    
Additions Charged (Credited) to Expenses 615.2 24.2 (30.1)    
Charged (Credited) to Other Accounts (163.1) (35.0) 15.3    
Balance at End of Period $ 764.9 $ 312.8 $ 323.6