RESTRUCTURING AND OTHER COSTS - RESTRUCTURING ACCURALS (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Restructuring Reserve [Roll Forward]
Beginning Balance			$ 8
Provisions	$ 5	$ 7	64	$ 10
Amounts applied			(21)
Change in estimates			(1)
Ending Balance	50		50
Severance
Restructuring Reserve [Roll Forward]
Beginning Balance			7
Provisions			57
Amounts applied			(14)
Change in estimates			(1)
Ending Balance	49		49
Severance | 2022 and Prior Plans
Restructuring Reserve [Roll Forward]
Beginning Balance			7
Provisions			1
Amounts applied			(2)
Change in estimates			(1)
Ending Balance	5		5
Severance | 2023 Plan
Restructuring Reserve [Roll Forward]
Beginning Balance			0
Provisions			56
Amounts applied			(12)
Change in estimates			0
Ending Balance	44		44
Other Restructuring Costs
Restructuring Reserve [Roll Forward]
Beginning Balance			1
Provisions			7
Amounts applied			(7)
Ending Balance	1		1
Other Restructuring Costs | 2022 and Prior Plans
Restructuring Reserve [Roll Forward]
Beginning Balance			1
Provisions			1
Amounts applied			(1)
Ending Balance	1		1
Other Restructuring Costs | 2023 Plan
Restructuring Reserve [Roll Forward]
Beginning Balance			0
Provisions			6
Amounts applied			(6)
Ending Balance	$ 0		$ 0