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Revenue Recognition - Summarize Activity of the Net Product Revenue Allowance and Reserve Categories (Detail) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Valuation And Qualifying Accounts Disclosure [Line Items] |  |
Beginning balance | $ 191,521 | $ 282,226
Provision related to current period sales | 190,711 | 179,774
Provision related to prior period sales | (5,482) | (301)
Credits/payments made for current period sales | (121,001) | (76,832)
Credits/payments made for prior period sales | (89,361) | (139,615)
Ending balance | 166,388 | 245,252
Trade Allowances |  |
Valuation And Qualifying Accounts Disclosure [Line Items] |  |
Beginning balance | 44,626 | 86,636
Provision related to current period sales | 22,313 | 22,697
Credits/payments made for current period sales | (11,534) | (2,753)
Credits/payments made for prior period sales | (36,485) | (13,536)
Ending balance | 18,920 | 93,044
Rebates, Chargebacks and Discounts |  |
Valuation And Qualifying Accounts Disclosure [Line Items] |  |
Beginning balance | 136,093 | 184,756
Provision related to current period sales | 162,858 | 148,203
Provision related to prior period sales | (5,589) | (301)
Credits/payments made for current period sales | (105,542) | (67,700)
Credits/payments made for prior period sales | (51,460) | (123,099)
Ending balance | 136,360 | 141,859
Product Returns |  |
Valuation And Qualifying Accounts Disclosure [Line Items] |  |
Beginning balance | 8,746 | 8,089
Provision related to current period sales | 532 | 549
Credits/payments made for prior period sales | (577) | (350)
Ending balance | 8,701 | 8,288
Other Incentives |  |
Valuation And Qualifying Accounts Disclosure [Line Items] |  |
Beginning balance | 2,056 | 2,745
Provision related to current period sales | 5,008 | 8,325
Provision related to prior period sales | 107 |
Credits/payments made for current period sales | (3,925) | (6,379)
Credits/payments made for prior period sales | (839) | (2,630)
Ending balance | $ 2,407 | $ 2,061

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- Definition Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column C)(1)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
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