Inventory - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Sep. 26, 2023
Inventory [Line Items]
Net income	$ 240.5	$ 393.4
Reata Pharmaceuticals, Inc
Inventory [Line Items]
Inventory			$ 1,300.0
Reata Pharmaceuticals, Inc | Fair Value Adjustment to Inventory
Inventory [Line Items]
Net income	$ 51.4	$ 44.1