v3.25.0.1
INCOME TAXES - Deferred taxes (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Assets      
Accrued liabilities $ 11.2 $ 13.8  
Receivables 12.1 9.5  
Investments 44.4 48.0  
Capital loss carryforwards 4.6 5.4  
Pension and deferred compensation 15.5 22.7  
Corporate borrowings   41.9  
Disallowed interest 663.2 515.0  
Deferred revenue 163.2 163.4  
Lease liabilities 1,077.5 1,169.8  
Finance lease obligations   0.2  
Other credit carryovers 31.1 28.3  
Net operating loss carryforward 727.9 708.0  
Total 2,750.7 2,726.0  
Less: Valuation allowance (1,711.5) (1,641.3) $ (1,513.0)
Net deferred income taxes 1,039.2 1,084.7  
Liabilities      
Tangible assets (60.8) (83.4)  
Right-of-use assets (831.5) (914.3)  
Intangible assets (128.0) (119.4)  
Corporate borrowings (52.8)    
Total deferred income taxes (1,073.1) (1,117.1)  
Rollforward of the Company's valuation allowance for deferred tax assets      
Balance at Beginning of Period 1,641.3 1,513.0 1,114.1
Additions Charged to Expenses 84.5 122.1 412.3
Charged (Credited) to Other Accounts (14.3) 6.2 (13.4)
Balance at End of Period $ 1,711.5 $ 1,641.3 $ 1,513.0