v3.26.1
GOODWILL AND OTHER INTANGIBLE ASSETS - Balance in Intangible Assets, Net (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Intangible Asset, Finite-Lived [Line Items]    
Intangible Assets, Gross (Excluding Goodwill), Total $ 1,067 $ 1,023
Accumulated amortization 795 758
Total intangible assets, net $ 272 $ 265
Weighted average life    
Intangible Asset, Finite-Lived [Line Items]    
Weighted average life 5 years 8 months 12 days 5 years 8 months 12 days
Customer lists and relationships    
Intangible Asset, Finite-Lived [Line Items]    
Gross carrying amount $ 162 $ 163
Accumulated amortization 158 157
Net carrying amount $ 4 $ 6
Customer lists and relationships | Weighted average life    
Intangible Asset, Finite-Lived [Line Items]    
Weighted average life 10 years 8 months 12 days 10 years 8 months 12 days
Trademarks, trade names and other    
Intangible Asset, Finite-Lived [Line Items]    
Gross carrying amount $ 19 $ 20
Accumulated amortization 16 17
Net carrying amount $ 3 $ 3
Trademarks, trade names and other | Weighted average life    
Intangible Asset, Finite-Lived [Line Items]    
Weighted average life 16 years 6 months 16 years 6 months
Non-amortized trade names and other    
Intangible Asset, Finite-Lived [Line Items]    
Gross carrying amount $ 18 $ 19
Accumulated amortization 0 0
Non-amortized trade names and other 18 19
Capitalized software    
Intangible Asset, Finite-Lived [Line Items]    
Gross carrying amount 868 821
Accumulated amortization 621 584
Net carrying amount $ 247 $ 237
Capitalized software | Weighted average life    
Intangible Asset, Finite-Lived [Line Items]    
Weighted average life 4 years 6 months 4 years 6 months