RESTRUCTURING AND OTHER COSTS - RESTRUCTURING ACCURALS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 40
Provisions	1	$ 59
Amounts applied	(12)
Change in estimates	(2)
Ending Balance	30
Severance
Restructuring Reserve [Roll Forward]
Beginning Balance	39
Provisions	3
Amounts applied	(11)
Change in estimates	(2)
Ending Balance	29
Severance | 2022 and Prior Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	2
Provisions	1
Amounts applied	0
Change in estimates	0
Ending Balance	3
Severance | 2023 Plan
Restructuring Reserve [Roll Forward]
Beginning Balance	37
Provisions	2
Amounts applied	(11)
Change in estimates	(2)
Ending Balance	26
Other Restructuring Costs
Restructuring Reserve [Roll Forward]
Beginning Balance	1
Provisions	1
Amounts applied	(1)
Ending Balance	1
Other Restructuring Costs | 2022 and Prior Plans
Restructuring Reserve [Roll Forward]
Beginning Balance	1
Provisions	0
Amounts applied	0
Ending Balance	1
Other Restructuring Costs | 2023 Plan
Restructuring Reserve [Roll Forward]
Beginning Balance	0
Provisions	1
Amounts applied	(1)
Ending Balance	$ 0