v3.25.2
DEBT - Credit Facilities and Debt (Details)
$ in Millions
Jun. 23, 2025
USD ($)
dealer
Jun. 30, 2024
Apr. 24, 2023
USD ($)
Feb. 16, 2021
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
Jan. 29, 2021
USD ($)
Commercial Paper | Commercial Paper Dealer Agreements              
Line of Credit Facility              
Debt instrument, term 364 days            
Number of counterparties | dealer 2            
Debt instrument face amount $ 1,000.0            
Senior Notes | 6.50% Senior Notes due 2026              
Line of Credit Facility              
Debt issuance costs             $ 25.7
Debt instrument face amount             $ 1,000.0
Interest rate, stated percentage (in percent)         6.50% 6.50%  
Long-term debt, gross         $ 202.9 $ 202.9  
Revolving Credit Facility | Term Benchmark loans              
Line of Credit Facility              
Debt instrument, basis spread on variable rate (percent)   1.50%          
Revolving Credit Facility | Base Rate              
Line of Credit Facility              
Debt instrument, basis spread on variable rate (percent)   0.50%          
Revolving Credit Facility | Letter of Credit              
Line of Credit Facility              
Letters of credit outstanding amount         0.0    
Line of credit facility borrowing capacity         $ 1,250.0    
Revolving Credit Facility | Line of Credit              
Line of Credit Facility              
Maximum borrowing capacity     $ 1,250.0 $ 1,000.0      
Debt instrument, term     5 years 3 years      
Debt issuance costs     $ 16.7        
Revolving Credit Facility | Letter of Credit              
Line of Credit Facility              
Maximum borrowing capacity     250.0 $ 450.0      
Revolving Credit Facility | Letter of Credit | Five-Year Senior Secured Performance Letters of Credit              
Line of Credit Facility              
Maximum borrowing capacity     $ 500.0        
Debt instrument, term     5 years        
Maximum available commitments under accordion feature     $ 1,000.0