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PROPERTY AND EQUIPMENT - Composition of our Property and Equipment Balances (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 2,353	$ 2,402
Accumulated depreciation	(850)	(888)
Property and equipment, net	1,503	1,514
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	686	688
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	985	1,045
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	545	640
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 137	$ 29

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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