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OTHER FINANCIAL INFORMATION - Summary of Accounts Receivable, Net (Details) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2026	Dec. 31, 2025
Accounts Receivable, Net [Line Items]
Accounts receivable	$ 5,902	$ 5,895
Less: allowances for chargebacks	(671)	(843)
Less: allowances for cash discounts and other	(125)	(97)
Less: allowances for credit losses	(51)	(41)
Accounts receivable, net	$ 5,055	$ 4,913
Three Wholesalers | Accounts Receivable | Customer Concentration Risk
Accounts Receivable, Net [Line Items]
Percentage of revenues	60.00%

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