XML 38 R26.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

Supplemental Financial Data (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2024
Supplemental Financial Data [Abstract] |
Inventories | Inventories Our inventory consisted of the following (in thousands):
|  | June 30, 2024 |  |  | December 31, 2023 |
Raw materials: |  |  |  |  |  |
Raw materials - clinical |  | $ | 22,211 |  |  | $ | 20,985 |
Raw materials - commercial |  |  | 2,412 |  |  |  | 1,809 |
Total raw materials |  |  | 24,623 |  |  |  | 22,794 |
Work in process |  |  | 3,614 |  |  |  | 5,477 |
Finished goods |  |  | 486 |  |  |  | 154 |
Total inventories |  | $ | 28,723 |  |  | $ | 28,425 |
Accrued Liabilities | Accrued Liabilities Our accrued liabilities consisted of the following (in thousands):
|  | June 30, 2024 |  |  | December 31, 2023 |
Clinical development expenses |  | $ | 82,017 |  |  | $ | 105,967 |
In-licensing expenses |  |  | 10,603 |  |  |  | 7,454 |
Commercial expenses |  |  | 4,583 |  |  |  | 4,875 |
Other miscellaneous expenses |  |  | 17,127 |  |  |  | 29,598 |
Total accrued liabilities |  | $ | 114,330 |  |  | $ | 147,894 |

X
- References No definition available. + Details
Name: | ions_SupplementalFinancialDataAbstract
Namespace Prefix: | ions_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
Name: | us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(6)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483489/210-10-50-1 + Details
Name: | us-gaap_ScheduleOfInventoryCurrentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration