v3.25.2
EMPLOYEE BENEFIT PLANS - Fair Values of Pension Plans (Details) - USD ($)
$ in Millions
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount $ 507 $ 468 $ 451
Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 183 143  
Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Not Subject to Leveling      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 323 323  
Defined Benefit Plan Assets, Excluding Other Assets and Liabilities      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 506 466  
Global Equities      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 23 26  
Global Equities | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Global Equities | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 23 26  
Global Equities | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Global Equity Funds at net asset value      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 125 125  
Global Equity Funds at net asset value | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Global Equity Funds at net asset value | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Global Equity Funds at net asset value | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Global Equity Funds at net asset value | Not Subject to Leveling      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 125 125  
Governments      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 48 63  
Governments | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Governments | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 23 40  
Governments | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Governments | Not Subject to Leveling      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 25 23  
Corporate Bonds      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 93 44  
Corporate Bonds | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Corporate Bonds | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 93 44  
Corporate Bonds | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Fixed Income Securities      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 156 181  
Fixed Income Securities | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Fixed Income Securities | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 9  
Fixed Income Securities | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Fixed Income Securities | Not Subject to Leveling      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 156 172  
Real Estate      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 1 1  
Real Estate | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Real Estate | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 1 1  
Real Estate | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 23 10  
Other | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Other | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 15 10  
Other | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Other | Not Subject to Leveling      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 8    
Cash & Cash Equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 37 16  
Cash & Cash Equivalents | Level 1      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Cash & Cash Equivalents | Level 2      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 28 13  
Cash & Cash Equivalents | Level 3      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 0 0  
Cash & Cash Equivalents | Not Subject to Leveling      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount 9 3  
Other assets and liabilities      
Defined Benefit Plan Disclosure [Line Items]      
Defined benefit plan, plan assets, amount $ 1 $ 2