Segment Reporting (Details) $ in Thousands	1 Months Ended	3 Months Ended		6 Months Ended
Segment Reporting (Details) $ in Thousands	May 31, 2024 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) segment	Jun. 30, 2024 USD ($)
Segment Reporting Information [Line Items]
Number of reportable segments \| segment				1
Total Revenues		$ 82,385	$ 73,834	$ 147,380	$ 211,569
Product sales, net
Segment Reporting Information [Line Items]
Total Revenues		40,274	28,302	75,187	53,058
Collaboration revenue
Segment Reporting Information [Line Items]
Total Revenues	$ 25,000	$ 42,111	$ 45,532	$ 72,193	$ 158,511

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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+ Details

Esperion Therapeutics, Inc. 10-Q