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EMPLOYEE BENEFIT PLANS - Practical Expedient Disclosures (Details) - USD ($)
$ in Millions
Dec. 31, 2022
Dec. 31, 2021
Defined Benefit Plan Disclosure [Line Items]    
Fair value of plan assets $ 2,110 $ 2,808
NAV    
Defined Benefit Plan Disclosure [Line Items]    
Fair value of plan assets 600 594
Equity method investments 111 109
Private Equity Funds | NAV    
Defined Benefit Plan Disclosure [Line Items]    
Fair value of plan assets 79 72
Unfunded Commitments 16 19
Private Real Estate Investment Fund | NAV    
Defined Benefit Plan Disclosure [Line Items]    
Fair value of plan assets 468 457
Unfunded Commitments 0 0
Hedge Funds | NAV    
Defined Benefit Plan Disclosure [Line Items]    
Fair value of plan assets 53 65
Unfunded Commitments $ 10 $ 5