v3.25.2
BASIS OF PRESENTATION - Other Intangible Assets (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 1,822 $ 1,806
Accumulated Amortization (1,332) (1,288)
Net Book Value 490 518
Other intangible assets with indefinite lives 882 879
Gross Carrying Amount 2,704 2,685
Net Book Value 1,372 1,397
Trade names    
Finite-Lived Intangible Assets [Line Items]    
Other intangible assets with indefinite lives 105 105
Contracts    
Finite-Lived Intangible Assets [Line Items]    
Other intangible assets with indefinite lives 772 769
Other    
Finite-Lived Intangible Assets [Line Items]    
Other intangible assets with indefinite lives 5 5
Capitalized software costs    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 1,485 1,469
Accumulated Amortization (1,115) (1,075)
Net Book Value 370 394
Contracts    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 241 241
Accumulated Amortization (141) (135)
Net Book Value 100 106
Other    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 96 96
Accumulated Amortization (76) (78)
Net Book Value $ 20 $ 18