Income Taxes - Components of Net Income Before Income Taxes (Details) - USD ($) $ in Thousands  | 
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2022  | 
Dec. 31, 2021  | 
Dec. 31, 2020  | 
|
| Components Of Net Income Before Income Taxes [Line Items] | |||
| Net loss before income taxes | $ (2,276,703) | $ (4,501,320) | $ (4,000,047) | 
| Bermuda | |||
| Components Of Net Income Before Income Taxes [Line Items] | |||
| Net loss before income taxes | 0 | 0 | 0 | 
| Foreign - Other | |||
| Components Of Net Income Before Income Taxes [Line Items] | |||
| Net loss before income taxes | $ (2,276,703) | $ (4,501,320) | $ (4,000,047) | 
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available. 
  | 
| X | ||||||||||
- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef 
  | 
| X | ||||||||||
- Details 
  | 
| X | ||||||||||
- Details 
  |