COMPREHENSIVE INCOME (LOSS) - ADDITIONAL INFORMATION (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Derivative [Line Items]
Cumulative foreign currency translation adjustment gain (loss)	$ 4,864	$ 4,997	$ 4,890	$ 4,935
Foreign Currency Translation Gain (Loss)
Derivative [Line Items]
Foreign currency tax adjustment	156	168
Cumulative foreign currency translation adjustment gain (loss)	(414)	(366)	$ (286)	$ (187)
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest, Translation Gain (Loss)
Derivative [Line Items]
Cumulative foreign currency translation adjustment gain (loss)	(313)	(250)
Accumulated Foreign Currency Adjustment Including Portion Attributable to Noncontrolling Interest, Net Investment Hedges
Derivative [Line Items]
Cumulative foreign currency translation adjustment gain (loss)	$ (101)	$ (116)