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DEBT - Narrative (Details) - USD ($)
 1 Months Ended 9 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Sep. 30, 2024
Sep. 30, 2023
Dec. 31, 2023
Dec. 31, 2022
Aug. 31, 2022
Sep. 30, 2021
Jun. 30, 2021
Debt Instrument [Line Items]                  
Amortization of debt issuance costs and discounts     $ 5,500,000 $ 5,000,000.0          
Total long-term debt - face value     3,391,100,000 3,941,600,000 $ 3,941,500,000        
Commercial paper           $ 1,600,000,000      
Total short-term debt     0.0 0.0 0.0        
Term debt     3,391,100,000            
Commercial Paper                  
Debt Instrument [Line Items]                  
Total short-term debt     $ 0.0 0.0 0.0        
Line of Credit                  
Debt Instrument [Line Items]                  
Commitment fee (as percent)     0.10%            
Available borrowing capacity     $ 1,504,800,000            
Borrowings     $ 0            
Line of Credit | Minimum                  
Debt Instrument [Line Items]                  
Commitment fee (as percent)     0.09%            
Line of Credit | Maximum                  
Debt Instrument [Line Items]                  
Commitment fee (as percent)     0.225%            
Line of Credit | Secured Overnight Financing Rate (SOFR)                  
Debt Instrument [Line Items]                  
Applicable margin on borrowing rate (as percent)     1.125%            
Line of Credit | Base Rate                  
Debt Instrument [Line Items]                  
Applicable margin on borrowing rate (as percent)     0.125%            
Standby Letters of Credit                  
Debt Instrument [Line Items]                  
Letters of credit outstanding, amount     $ 95,200,000            
Period of standby letters of credit (in years)     1 year            
Standby Letters of Credit | Secured Overnight Financing Rate (SOFR)                  
Debt Instrument [Line Items]                  
Applicable margin on borrowing rate (as percent)     0.175%            
Commercial Paper                  
Debt Instrument [Line Items]                  
Total long-term debt - face value     $ 550,000,000.0 550,000,000.0 550,000,000.0 $ 550,000,000      
Term debt     550,000,000.0            
Delayed Draw Term Loan | Notes                  
Debt Instrument [Line Items]                  
Maximum borrowing capacity                 $ 1,600,000,000
Delayed Draw Term Loan | Term Loan Due                  
Debt Instrument [Line Items]                  
Total long-term debt - face value             $ 550,000,000 $ 1,100,000,000  
5.80% Notes due 2026 | Notes                  
Debt Instrument [Line Items]                  
Total long-term debt - face value   $ 550,000,000 $ 0.0 $ 550,000,000.0 $ 550,000,000.0        
Interest rate (as percent)   5.80% 5.80%            
Net proceeds   $ 546,600,000              
Acceleration of unamortized deferred transaction costs $ 2,300,000                
Unsecured Line of Credit Maturity of August 2027 | Line of Credit                  
Debt Instrument [Line Items]                  
Maximum borrowing capacity     $ 1,600,000,000