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Employee Benefit Plans and Stockholders' Equity - Schedule of Treasure Share Activity (Details) - shares shares in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Increase (Decrease) In Treasury Stock [Roll Forward] |  |  |  |
Shares issued in connection with 2023 Notes conversions (in shares) |  | 0.0 | 0.0 | (0.4)
Shares received from note hedge (in shares) |  | 0.0 | 12.2 | 0.3
Shares issued in connection with the Restated Collaboration Agreement (in shares) |  | (1.5) | (3.7) | (2.9)
Shares issued in connection with 2023 Warrants (in shares) |  | (12.5) | 0.0 | 0.0
2022 Share Repurchase Program |  |  |  |
Increase (Decrease) In Treasury Stock [Roll Forward] |  |  |  |
Shares repurchased under the Share Repurchase Program (in shares) |  | 0.0 | 0.0 | 6.6
2023 Share Repurchase Program |  |  |  |
Increase (Decrease) In Treasury Stock [Roll Forward] |  |  |  |
Shares repurchased under the Share Repurchase Program (in shares) |  | 0.0 | 4.7 | 0.0
2024 Share Repurchase Program |  |  |  |
Increase (Decrease) In Treasury Stock [Roll Forward] |  |  |  |
Shares repurchased under the Share Repurchase Program (in shares) | 10.4 | 10.4 | 0.0 | 0.0
2028 Notes |  |  |  |
Increase (Decrease) In Treasury Stock [Roll Forward] |  |  |  |
Shares repurchased under the Share Repurchase Program (in shares) |  | 0.0 | 1.6 | 0.0

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