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Revenue from Contracts with Customers - Provision and Allowance Activity (Details) - USD ($) $ in Thousands | 9 Months Ended
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Sep. 30, 2025 | Sep. 30, 2024
Rebates and Incentives |  |
Revenue from Contracts with Customers |  |
Beginning balance | $ 191,508 | $ 149,826
Provision related to current period sales | 361,674 | 303,570
Ironshore measurement period adjustments | 616 | 42,515
Changes in estimate related to prior period sales | (3,934) | (1,634)
Credits/payments made | (380,173) | (296,433)
Ending balance | 169,691 | 197,844
Product Returns |  |
Revenue from Contracts with Customers |  |
Beginning balance | 147,134 | 77,505
Provision related to current period sales | 51,576 | 33,587
Ironshore measurement period adjustments | (23,843) | 36,588
Changes in estimate related to prior period sales | (4,878) | 2,419
Credits/payments made | (30,072) | (34,069)
Ending balance | 139,917 | 116,030
Trade Allowances and Chargebacks |  |
Revenue from Contracts with Customers |  |
Beginning balance | 38,512 | 20,917
Provision related to current period sales | 157,390 | 124,194
Ironshore measurement period adjustments | 7 | 5,011
Changes in estimate related to prior period sales | 288 | (85)
Credits/payments made | (167,517) | (120,611)
Ending balance | $ 28,680 | $ 29,426

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