Convertible Senior Notes - Capped Call Transactions (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions |
9 Months Ended | ||
---|---|---|---|
Feb. 14, 2020 |
Sep. 30, 2020 |
Sep. 30, 2019 |
|
Debt Instrument [Line Items] | |||
Payment of capped call transactions | $ 28,900 | $ 28,865 | $ 0 |
Price cap (in dollars per share) | $ 48.88 | ||
Premium percentage over sale price | 100.00% | ||
Number of shares subject to anti-dilution adjustments (in shares) | 8.9 | ||
Convertible Debt | 2027 Notes | |||
Debt Instrument [Line Items] | |||
Conversion price (in dollars per share) | $ 32.38 |