v3.25.2
Debt (Details 2) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Mar. 14, 2025
Dec. 31, 2024
Oct. 11, 2022
Debt Instrument [Line Items]          
Quarterly Required Principal Payment Percent Through 2027     0.625%    
Quarterly Required Principal Payment Percent After 2027     1.25%    
Proceeds from Issuance of Debt $ 2,330.0 $ 511.5      
Long-term Debt Repayments (2,170.2) (272.6)      
Proceeds from (Repayments of) Debt 159.8 238.9      
Repayments (2,170.2) (272.6)      
9.5% senior note          
Debt Instrument [Line Items]          
Long-term Debt Repayments (108.6) 0.0      
Notes Payable 0.0 108.6   $ 108.6  
Repayments (108.6) 0.0      
5.125% senior note          
Debt Instrument [Line Items]          
Long-term Debt Repayments (500.0) 0.0      
Notes Payable 0.0 500.0   500.0  
Repayments (500.0) 0.0      
6.625% senior note          
Debt Instrument [Line Items]          
Proceeds from Issuance of Debt 600.0 0.0      
Notes Payable 600.0 0.0   0.0  
Variable-rate Recovery Zone bonds          
Debt Instrument [Line Items]          
Long-term Debt Repayments 0.0 (20.0)      
Notes Payable 83.0 83.0   $ 83.0  
Repayments 0.0 (20.0)      
Variable-rate Go Zone bonds          
Debt Instrument [Line Items]          
Long-term Debt Repayments 0.0 (50.0)      
Repayments 0.0 (50.0)      
$1,850.0 Million Secured Credit Facility          
Debt Instrument [Line Items]          
Letters of Credit Outstanding, Amount 100.0        
Senior Revolving Credit Facility, Remaining Borrowing Capacity 1,164.6        
$1,550.0 Million Secured Credit Facility          
Debt Instrument [Line Items]          
2022 Senior Credit Facility         $ 1,550.0
350.0 Million Term Loan Facility          
Debt Instrument [Line Items]          
Term Loan Facility, Maximum Borrowing Capacity         650.0
$1,200.0 million Senior Revolving Credit Facility          
Debt Instrument [Line Items]          
Senior Revolving Credit Facility, Maximum Borrowing Capacity         1,200.0
Senior Term Loan          
Debt Instrument [Line Items]          
Proceeds from Issuance of Debt 650.0 0.0      
Long-term Debt Repayments (336.6) (4.4)      
Notes Payable     $ 350.0    
Repayments (336.6) (4.4)      
Letters of Credit Issued Under Senior Revolving Credit Facility          
Debt Instrument [Line Items]          
Letters of Credit Outstanding, Amount 0.4        
$505.0 Million of Borrowings under Secured Credit Facility          
Debt Instrument [Line Items]          
2022 Senior Credit Facility         $ 505.0
Receivables Financing Agreement          
Debt Instrument [Line Items]          
Proceeds from Issuance of Debt 570.0 46.5      
Long-term Debt Repayments (580.0) (76.2)      
Repayments (580.0) (76.2)      
Senior Revolving Credit Facility          
Debt Instrument [Line Items]          
Proceeds from Issuance of Debt 510.0 465.0      
Long-term Debt Repayments (645.0) (122.0)      
Repayments $ (645.0) $ (122.0)