Intangible Assets - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Jun. 30, 2025
Indefinite-Lived Intangible Assets [Line Items]
Amortization expense on intangible assets	$ 178.8	$ 128.9	$ 92.2
Finite-lived intangible asset, expected amortization, year one	124.0
Finite-lived intangible asset, expected amortization, year two	124.0
Finite-lived intangible asset, expected amortization, year three	124.0
Finite-lived intangible asset, expected amortization, year four	124.0
Finite-lived intangible asset, expected amortization, year five	$ 124.0
Priority Review Voucher
Indefinite-Lived Intangible Assets [Line Items]
Indefinite-lived intangible assets				$ 155.0