Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
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| ALK Co-Promotion Agreement [Member] | ||
| Unrecorded Unconditional Purchase Obligation [Line Items] | ||
| Commitments | $ 28.3 | |
| Commitments, 2026 | 4.4 | |
| Commitments, 2027 | 14.6 | |
| Commitments, 2028 | 5.8 | |
| Commitments, 2029 | 3.6 | |
| Purchase obligations amount made | 0.0 | $ 0.0 |
| Food Allergy Research and Education Inc [Member] | ||
| Unrecorded Unconditional Purchase Obligation [Line Items] | ||
| Commitments | 5.0 | |
| Commitments, 2026 | 4.0 | |
| Commitments, 2027 | 1.0 | |
| Purchase obligations amount made | 1.0 | 2.0 |
| Inventories [Member] | ||
| Unrecorded Unconditional Purchase Obligation [Line Items] | ||
| Unconditional purchase obligations | 55.3 | |
| Unconditional purchase obligations, 2026 | 9.1 | |
| Unconditional purchase obligations, 2027 | 11.8 | |
| Unconditional purchase obligations, 2028 | 13.8 | |
| Thereafter through 2035 | 2.9 | |
| Purchase obligations amount made | $ 1.6 | $ 4.3 |
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- Definition Unrecorded unconditional purchase obligation to be paid after year three. No definition available.
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- Definition Unrecorded unconditional purchase obligations paid. No definition available.
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- Definition Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of commitment classified as other to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of commitment classified as other to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of commitment classified as other to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of commitment classified as other to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of fixed and determinable portion of unrecorded unconditional purchase obligation to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Includes, but is not limited to, lease not yet commenced. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of unrecorded obligation to transfer funds in future for fixed or minimum amount or quantity of product and service at fixed or minimum price. Includes, but is not limited to, lease not yet commenced and take-or-pay and throughput contracts. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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