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v3.22.2.2

Debt - Senior Exchangeable Notes (Details) $ / shares in Units, $ in Thousands | 9 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Sep. 30, 2022 USD ($) $ / shares | Mar. 21, 2022 | Jan. 01, 2022 USD ($) | Dec. 31, 2021 USD ($) | Sep. 30, 2021 | Jan. 31, 2017 USD ($)
Debt |  |  |  |  |  |
Aggregate principal amount outstanding | $ 2,585,517 |  |  | $ 3,262,795 |  |
Unamortized issuance costs | $ 24,298 |  |  | $ 30,805 |  |
ASU 2020-06 | Cumulative effect period of adoption adjustment |  |  |  |  |  |
Debt |  |  |  |  |  |
Unamortized debt discount |  |  | $ (27,500) |  |  |
0.75% senior exchangeable notes due January 2024 |  |  |  |  |  |
Debt |  |  |  |  |  |
Interest rate on senior notes (as a percent) | 0.75% | 0.75% |  | 0.75% | 0.75% | 0.75%
Aggregate principal amount at issuance |  |  |  |  |  | $ 575,000
Aggregate principal amount outstanding | $ 177,000 |  |  | $ 287,300 |  |
Exchange rate of common shares per $1,000 principal amount | 0.8018 |  |  |  |  |
Exchange price per common share | $ / shares | $ 1,247.19 |  |  |  |  |
Debt component |  |  |  |  |  | 411,200
Equity component |  |  |  |  |  | $ 163,800
0.75% senior exchangeable notes due January 2024 | ASU 2020-06 | Cumulative effect period of adoption adjustment |  |  |  |  |  |
Debt |  |  |  |  |  |
Unamortized debt discount |  |  | $ (27,500) |  |  |

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