Research and Development Arrangement - Narrative (Details) - Blackstone [Member] $ in Millions	1 Months Ended
	Mar. 30, 2025 USD ($)
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Research and development arrangement, maximum funding amount	$ 326
Clinical Trial Agreement Terms [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Maximum potential cash payments	$ 277
Approval Based Payment Period [Member] | Minimum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Payment period (in years)	1 year
Approval Based Payment Period [Member] | Maximum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Payment period (in years)	3 years
Net Sales and Royalty Agreement Terms [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Maximum potential cash payments	$ 897
Net Sales and Royalty Agreement Terms [Member] | Minimum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Payment period (in years)	5 years
Net Sales and Royalty Agreement Terms [Member] | Maximum [Member]
Research and Development Arrangement, Contract to Perform for Others [Line Items]
Payment period (in years)	7 years