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Long-Term Debt - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 20, 2024
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Apr. 10, 2024
Dec. 31, 2023
Debt Instrument [Line Items]              
Debt issuance costs and discount   $ 34.1   $ 34.1     $ 27.1
Loss on debt extinguishment   $ 0.0 $ 0.0 $ 5.1 $ 0.0    
7.250% senior unsecured notes due 2032 | Senior Notes              
Debt Instrument [Line Items]              
Stated interest rate   7.25%   7.25%   7.25%  
Original balance of debt           $ 800.0  
Debt issuance costs and discount           $ (12.5)  
Loss on debt extinguishment       $ 2.8      
6.750% senior unsecured notes due 2025 | Senior Notes              
Debt Instrument [Line Items]              
Stated interest rate           6.75% 6.75%
10.000% senior unsecured notes due 2027 | Senior Notes              
Debt Instrument [Line Items]              
Stated interest rate           10.00% 10.00%
2024 Refinancing Term Loans | Secured Debt              
Debt Instrument [Line Items]              
Original balance of debt $ 1,400.0            
Loan amortization rate 0.25%            
Debt instrument, call premium percentage 1.00%            
Debt issuance costs and discount $ 2.4            
Loss on debt extinguishment       2.3      
2024 Refinancing Term Loans | Secured Debt | Term Rate Based Secured Overnight Financing Rate (SOFR)              
Debt Instrument [Line Items]              
Debt instrument, basis spread on variable rate 2.75%            
2024 Refinancing Term Loans | Secured Debt | Federal Funds Effective Swap Rate              
Debt Instrument [Line Items]              
Debt instrument, basis spread on variable rate 0.50%            
2024 Refinancing Term Loans | Secured Debt | SOFR              
Debt Instrument [Line Items]              
Debt instrument, basis spread on variable rate 1.00%            
Debt instrument, basis spread on variable rate, floor 1.00%            
2024 Refinancing Term Loans | Secured Debt | Base Rate              
Debt Instrument [Line Items]              
Debt instrument, basis spread on variable rate 1.75%            
Revolving Credit Facility | Senior secured revolving credit facility | Secured Debt              
Debt Instrument [Line Items]              
Outstanding balance on debt   $ 703.8   703.8      
Revolving Credit Facility | Credit Facility | Secured Debt              
Debt Instrument [Line Items]              
Outstanding balance on debt   595.8   595.8      
Letter of Credit | Credit Facility | Secured Debt              
Debt Instrument [Line Items]              
Outstanding letters of credit   $ 10.0   $ 10.0