REVENUE RECOGNITION - Variable Consideration Provisions (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserve beginning balance	$ 484	$ 468
Current period provision	775	687
Payments and credits	(784)	(598)
Reserve ending balance	475	557
Discounts and Allowances
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserve beginning balance	146	167
Current period provision	180	160
Payments and credits	(195)	(169)
Reserve ending balance	131	158
Returns
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserve beginning balance	59	60
Current period provision	36	35
Payments and credits	(32)	(37)
Reserve ending balance	63	58
Rebates
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserve beginning balance	188	195
Current period provision	280	270
Payments and credits	(274)	(241)
Reserve ending balance	194	224
Chargebacks
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserve beginning balance	73	29
Current period provision	268	211
Payments and credits	(279)	(151)
Reserve ending balance	62	89
Distribution Fees
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Reserve beginning balance	18	17
Current period provision	11	11
Payments and credits	(4)	0
Reserve ending balance	$ 25	$ 28