v3.26.1
DEBT - Narrative (Details)
$ in Millions
3 Months Ended 6 Months Ended 8 Months Ended
Apr. 30, 2026
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2025
USD ($)
May 16, 2025
Line of Credit Facility [Line Items]              
Gain on extinguishment of debt   $ 1 $ 0 $ 1 $ 0    
Revolving Credit Facility, expiring October 2029 | Revolving Credit Facility borrowings              
Line of Credit Facility [Line Items]              
Debt related to issuance and amendment costs, net of amortization   5   5   $ 6  
Maximum consolidated net leverage ratio             5
Temporary step up maximum consolidated net leverage ratio             5.5
Consideration value related to consummation or acquisition or investment required to temporarily step up maximum consolidated net leverage ratio           $ 50  
Unsecured Debt | Guardian Term Loan              
Line of Credit Facility [Line Items]              
Long-term debt issued $ 150            
Basis spread on variable rate 1.95%            
Maximum consolidated net leverage ratio             4.5
Senior Notes              
Line of Credit Facility [Line Items]              
Debt repurchased   150          
Gain on extinguishment of debt   1   $ 1      
Senior Notes | 2029 Notes              
Line of Credit Facility [Line Items]              
Debt repurchased   130          
Senior Notes | 2031 Notes              
Line of Credit Facility [Line Items]              
Debt repurchased   $ 20