PROPERTY AND EQUIPMENT, NET - Schedule of Property and Equipment (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 5,519	$ 5,671
Accumulated depreciation	(3,288)	(3,139)
Property and equipment, net	2,231	2,532
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	15	17
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,064	1,038
Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,447	1,400
Computer software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 2,993	$ 3,216