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FINANCING ARRANGEMENTS - Narrative (Details) - USD ($)
12 Months Ended
Sep. 19, 2024
Apr. 09, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Debt Instrument [Line Items]          
Repayment of long-term debt     $ 660,900,000 $ 105,800,000 $ 956,800,000
Fair value of debt instruments     2,083,300,000 2,113,700,000  
Borrowings     2,067,000,000 2,080,000,000  
Interest income     50,100,000 49,800,000 34,000,000
Total interest paid on debt     85,200,000 106,300,000 $ 69,400,000
Senior secured term loan due 2029 | Secured Debt          
Debt Instrument [Line Items]          
Debt instrument, interest rate, increase (decrease)   (0.50%)      
Borrowings     $ 705,200,000 $ 709,000,000.0  
Senior secured term loan due 2029 | Secured Debt | Base Rate          
Debt Instrument [Line Items]          
Debt instrument, basis spread on variable rate   1.00%      
Senior secured term loan due 2029 | Secured Debt | Secured Overnight Financing Rate (SOFR)          
Debt Instrument [Line Items]          
Debt instrument, basis spread on variable rate   2.00%      
6.25% Senior Notes Due 2031 | Senior Notes          
Debt Instrument [Line Items]          
Aggregate principal $ 650,000,000        
Interest rate, stated percentage 6.25%        
Proceeds from notes offering, net of issuance costs $ 641,900,000        
5.75% Senior Notes Due 2025 | Senior Notes          
Debt Instrument [Line Items]          
Interest rate, stated percentage 5.75%   7.125% 5.75%  
Repayment of long-term debt $ 650,000,000        
Redemption price, percentage of principal amount redeemed 100.00%        
Borrowings     $ 717,500,000 $ 647,200,000  
Senior Secured Revolving Credit Facility due 2022 | Revolving Credit Facility          
Debt Instrument [Line Items]          
Borrowings outstanding     0    
Borrowings     0 $ 0  
Senior Secured Revolving Credit Facility due 2022 | Line of Credit          
Debt Instrument [Line Items]          
Remaining availability on credit line     $ 211,400,000    
Senior Secured Revolving Credit Facility due 2022 | Line of Credit | Revolving Credit Facility          
Debt Instrument [Line Items]          
Maximum borrowing capacity $ 500,000,000