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Debt - 2023 Warrants (Details) $ / shares in Units, shares in Millions, $ in Millions |  | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | ---
Feb. 13, 2024 shares | Nov. 30, 2018 USD ($) d $ / shares shares | Jun. 30, 2024 shares | Mar. 31, 2024 shares | Jun. 30, 2024 shares
Common Stock |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Exercise and settlement of warrants (in shares) |  |  | 4.6 | 7.9 | 12.5
Senior Convertible Notes due 2023 | Senior Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Stock counterparties to acquire with warrants purchased (in shares) | 10.3 | 20.7 |  |  |
Number of trading days | d |  | 60 |  |  |
Proceeds from sale of warrants | $ |  | $ 183.8 |  |  |
Exercise price of warrants or rights (in USD per share) | $ / shares |  | $ 49.60 |  |  |
Senior Convertible Notes due 2023 | Senior Notes | Common Stock | BofA Warrant Transactions |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Exercise and settlement of warrants (in shares) |  |  |  | 6.0 |
Senior Convertible Notes due 2023 | Senior Notes | Common Stock | JPM Warrant Transactions |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Exercise and settlement of warrants (in shares) |  |  |  | 1.9 |
Stock issued during period, shares, exercise and settlement of remaining warrants (in shares) |  |  | 4.6 |  |

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