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Convertible Senior Notes - 2024 Notes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Debt Disclosure [Abstract]
Accretion of debt discount associated with derivative liability	$ 126.6
Change in fair value of derivative liability	9.6
Loss on extinguishment of convertible senior notes	2.2
Charges associated with convertible senior notes	$ 138.4	$ 0.0	$ 70.0

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Charges Associated With Convertible Senior Notes

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Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense.

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Net Increase or Decrease in the fair value of the embedded derivative or group of embedded derivatives included in earnings in the period.

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Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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