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OTHER FINANCIAL INFORMATION - Summary of Accounts Receivable, Net (Details) - USD ($) $ in Millions | 9 Months Ended |
--- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024
Accounts Receivable, Net [Line Items] |  |
Accounts receivable | $ 5,994 | $ 5,319
Less: allowances for chargebacks | 762 | 759
Less: allowances for cash discounts and other | 97 | 89
Less: allowances for credit losses | 41 | 52
Accounts receivable, net | $ 5,095 | $ 4,420
Three Wholesalers | Accounts Receivable | Customer Concentration Risk |  |
Accounts Receivable, Net [Line Items] |  |
Percentage of accounts receivable | 60.00% |

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