Stockholders' Equity - Share-Based Compensation Expense (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
|
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Total share-based compensation expense | $ 43.4 | $ 39.0 | $ 127.1 | $ 113.9 |
| Cost of sales | ||||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Total share-based compensation expense | 3.6 | 3.9 | 11.4 | 11.1 |
| Research and development | ||||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Total share-based compensation expense | 13.1 | 11.4 | 38.5 | 34.3 |
| Selling, general and administrative | ||||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | ||||
| Total share-based compensation expense | $ 26.7 | $ 23.7 | $ 77.2 | $ 68.5 |