Accounts Payable and Accrued Expenses - Summary of Current Provision for Sales, Discounts, Allowances and Reserves (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Accrued Sales Discount Allowances And Reserves [Line Items]
Total accrued sales discounts, allowances and reserves	$ 252,115	$ 237,216
Medicaid Rebate
Accrued Sales Discount Allowances And Reserves [Line Items]
Total accrued sales discounts, allowances and reserves	208,332	195,413
Product Discounts
Accrued Sales Discount Allowances And Reserves [Line Items]
Total accrued sales discounts, allowances and reserves	13,204	14,951
Medicare Part D
Accrued Sales Discount Allowances And Reserves [Line Items]
Total accrued sales discounts, allowances and reserves	18,409	14,348
Other
Accrued Sales Discount Allowances And Reserves [Line Items]
Total accrued sales discounts, allowances and reserves	$ 12,170	$ 12,504