Term Debt (Details) - Innoviva Strategic Opportunities LLC - USD ($) $ in Millions	Aug. 11, 2025	Mar. 12, 2025	Mar. 04, 2024	Dec. 31, 2025	Dec. 31, 2024	Jul. 10, 2023	Jan. 10, 2023
August 2025 Loan
Term Loan
Aggregate amount	$ 15.0
Interest rate (as a percent)	14.00%
Secured term loan
Term Loan
Aggregate amount							$ 30.0
Interest rate (as a percent)				8.00%			8.00%
Secured term loan | 2023 Credit Agreement
Term Loan
Aggregate amount			$ 25.0			$ 25.0
Interest rate (as a percent)						14.00%
Recognized at fair value						$ 21.2
Debt issuance cost and debt discount						$ 3.8
Effective interest rate (as a percent)				41.64%	48.76%
Secured term loan | 2024 Credit Agreement
Term Loan
Aggregate amount			$ 35.0
Interest rate (as a percent)			14.00%
Debt issuance costs			$ 0.1
Proceeds from secured debt			$ 35.0
Effective interest rate (as a percent)				12.68%	14.25%
Secured term loan | March 2025 Credit Agreement
Term Loan
Aggregate amount		$ 10.0
Interest rate (as a percent)		14.00%
Proceeds from secured debt		$ 10.0
Effective interest rate (as a percent)				14.19%
Secured term loan | August 2025 Loan
Term Loan
Aggregate amount	$ 15.0
Interest rate (as a percent)	14.00%
Proceeds from secured debt	$ 15.0
Effective interest rate (as a percent)				12.27%