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Revenue from Contracts with Customers - Product Revenue Provision and Allowance Categories (Details) - USD ($) $ in Thousands | 9 Months Ended
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Sep. 30, 2022 | Sep. 30, 2021
Allowance categories |  |
Previously credited product returns |  | $ 12,960
Rebates and Incentives |  |
Allowance categories |  |
Balance at beginning of the period | $ 142,379 | 132,775
Acquired from BDSI | 38,074 |
Provision related to current period sales | 368,880 | 273,576
Changes in estimate related to prior period sales | (304) | (434)
Credits/payments made | (385,298) | (261,210)
Balance at end of the period | 163,731 | 144,707
Product Returns |  |
Allowance categories |  |
Balance at beginning of the period | 54,617 | 23,779
Acquired from BDSI | 18,187 |
Provision related to current period sales | 26,508 | 13,750
Changes in estimate related to prior period sales | (838) |
Credits/payments made | (20,987) | (3,473)
Credits expired |  | 12,960
Balance at end of the period | 77,487 | 47,016
Trade Allowances and Chargebacks |  |
Allowance categories |  |
Balance at beginning of the period | 13,226 | 19,055
Acquired from BDSI | 7,575 |
Provision related to current period sales | 94,859 | 63,279
Changes in estimate related to prior period sales | (580) | 6
Credits/payments made | (93,946) | (58,213)
Balance at end of the period | $ 21,134 | $ 24,127

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- Definition Assumed liability related to product sales + References No definition available. + Details
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- Definition Amount of increase (decrease) in contract liability due to change in estimation of prior period sales. + References No definition available. + Details
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- Definition Amount of decrease in contract liability due to payments made. + References No definition available. + Details
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=126919976&loc=SL49130532-203044 + Details
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- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130549-203045 + Details
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