v3.26.1
DEBT - Other (Details) - USD ($)
$ in Millions
 6 Months Ended
Sep. 10, 2024
Jun. 30, 2026
Dec. 31, 2025
Debt      
Total   $ 1,670.0 $ 1,427.7
Weighted average interest rate (as a percent)   4.20% 4.24%
Unsecured revolving credit facility maturing September 10, 2029      
Debt      
Total   $ 520.0 $ 277.0
Maximum borrowing capacity $ 1,500.0    
Debt term 5 years    
Commitment fee on unused portion of revolving credit facility (as a percent)   0.10%  
Weighted average interest rate (as a percent)   4.71% 5.29%
Letters of credit outstanding   $ 0.0 $ 0.7
Unsecured revolving credit facility maturing September 10, 2029 | SOFR      
Debt      
Variable interest rate   SOFR  
Interest rate added to base (as a percent)   1.00%  
Unsecured revolving credit facility maturing September 10, 2029 | Bank prime rate      
Debt      
Variable interest rate   prime rate  
Senior Unsecured Notes - Publicly Traded      
Debt      
Percentage of principal amount at which the notes may be required to be repurchased in event of a change of control and a downgrade of the entity's credit rating   101.00%  
Letters of Credit | Standby Facility      
Debt      
Maximum borrowing capacity   $ 50.0 50.0
Letters of credit outstanding   31.4 31.7
Unsecured term loan maturing August 14, 2028      
Debt      
Total   $ 400.0 $ 400.0
Weighted average interest rate (as a percent)   4.39% 4.49%
Unsecured term loan maturing August 14, 2028 | SOFR      
Debt      
Variable interest rate   SOFR  
Interest rate added to base (as a percent)   0.75%