Intangible Assets and Goodwill - Changes in Goodwill (Details)	3 Months Ended
	Mar. 31, 2024 USD ($)
Summary of roll forward of the changes in goodwill
Goodwill, beginning of period	$ 6,219,200,000
Goodwill resulting from Reata acquisition	9,000,000.0
Other	(800,000)
Goodwill, end of period	6,227,400,000
Accumulated impairment losses related to goodwill	$ 0