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ACQUISITIONS - Narrative (Details) - USD ($) $ in Millions			12 Months Ended
ACQUISITIONS - Narrative (Details) - USD ($) $ in Millions	Feb. 01, 2024	Nov. 01, 2023	Dec. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Goodwill			$ 1,158	$ 940
Cardinal Logistics
Business Acquisition [Line Items]
Purchase price of acquisition	$ 302
Goodwill	200
Intangible assets	$ 116
Retail Mobile Commercial Fleet Maintenance Business \| FMS
Business Acquisition [Line Items]
Purchase price of acquisition			$ 15
IFS Investments I, LLC
Business Acquisition [Line Items]
Purchase price of acquisition		$ 254
Goodwill		83
Intangible assets		$ 127
IFS Investments I, LLC \| Customer Relationships \| Minimum
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization period		11 years
IFS Investments I, LLC \| Customer Relationships \| Maximum
Business Acquisition [Line Items]
Finite-lived intangible assets, amortization period		15 years