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Cumulative amount of payments received under the collaboration agreement as of the end of the reporting period.

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No definition available.

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- Definition

The maximum amount of payments receivable for development milestones under the collaboration agreement.

+ References

No definition available.

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The maximum amount of payments receivable for regulatory milestones under the collaboration agreement.

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No definition available.

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The maximum amount of payments receivable for sales-related milestones under the collaboration agreement.

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No definition available.

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- Definition

The next potential milestone payment to be earned under the collaboration agreement.

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No definition available.

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The number of collaboration agreements with the collaboration partner.

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No definition available.

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Number of disease indications for which studies are currently being conducted under the collaboration agreement.

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No definition available.

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The additional amount of consideration the Company earned under the collaboration agreement that is added to the transaction price.

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No definition available.

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Royalty percentage received on the net sales of a medicine by a collaboration partner under the collaboration agreement.

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No definition available.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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Collaborative Arrangements and Licensing Agreements, Roche (Details) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
	Jul. 31, 2022 USD ($)	Jun. 30, 2022 USD ($) Indication Agreement	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) Indication Agreement	Jun. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Collaborative Arrangement and Licensing Agreement [Abstract]
Revenue		$ 133,791	$ 125,750	$ 275,710	$ 237,357
R&D Revenue [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Revenue		$ 55,607	39,889	$ 125,242	67,048
Roche [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Number of collaboration agreements \| Agreement		2		2
Revenue		$ 19,500	$ 3,600	$ 23,900	$ 7,500
Deferred revenue		29,700		29,700		$ 31,600
Roche [Member] \| Minimum [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Cumulative payments received		$ 245,000		$ 245,000
Roche [Member] \| Revenue [Member] \| Strategic Partner [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Concentration percentage		15.00%	3.00%	9.00%	3.00%
IONIS-FB-L for Complement-Mediated Diseases [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Number of collaboration agreements \| Agreement		1		1
Number of disease indications \| Indication		2		2
Revenue		$ 13,800
Milestone payment received and added to transaction price		$ 20,000
IONIS-FB-L for Complement-Mediated Diseases [Member] \| Subsequent Event [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Maximum amount of payments receivable for development milestones	$ 145,000
Maximum amount of payments receivable for regulatory milestones	279,000
Maximum amount of payments receivable for sales-related milestones	280,000
Revenue	35,000
IONIS-FB-L for Complement-Mediated Diseases [Member] \| Maximum [Member] \| Plan [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Next prospective milestone	$ 90,000
IONIS-FB-L for Complement-Mediated Diseases [Member] \| Maximum [Member] \| Subsequent Event [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Royalty percentage received on net sales of medicine	20.00%
IONIS-FB-L for Complement-Mediated Diseases [Member] \| GA [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Number of disease indications \| Indication		1		1
IONIS-FB-L for Complement-Mediated Diseases [Member] \| IgAN [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Number of disease indications \| Indication		1		1
Huntington's Disease [Member]
Collaborative Arrangement and Licensing Agreement [Abstract]
Number of collaboration agreements \| Agreement		1		1