v3.26.1
Fair Value Measurements (Tables)
 6 Months Ended
Jun. 30, 2026
Fair Value Disclosures [Abstract]  
Schedule of Financial Assets Measured at Fair Value on Recurring Basis
The following table presents a summary of certain financial assets, which were measured at fair value on a recurring basis.
June 30,
2026		December 31,
2025
Fair
Value		LevelingFair
Value		Leveling
(in millions)Level 1Level 2Level 1Level 2
Cash and cash equivalents$332.4 $332.4 $— $713.0 $713.0 $— 
Available-for-sale debt securities149.3 — 149.3 1,830.4 — 1,830.4 
Equity investments147.3 147.3 — 120.8 120.8 — 
$629.0 $479.7 $149.3 $2,664.2 $833.8 $1,830.4 
Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Customer, Extent of Reliance
The following table presents the percent of total gross product sales for each of our customers who individually accounted for 10% or more of total gross product sales.
Six Months Ended
June 30,
20262025
Customer A34 %41 %
Customer B26 %29 %
Customer C28 %15 %
The following table presents the percent of total accounts receivable for each of our customers who individually accounted for 10% or more of total accounts receivable.
June 30,
2026		December 31,
2025
Customer A38 %41 %
Customer B29 %31 %
Customer C23 %16 %
Customer D< 10 %10 %