Stock Based Compensation - Stock options and Restricted stock units (Details) - shares	3 Months Ended	6 Months Ended	9 Months Ended
Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2024	Sep. 30, 2024
Restricted stock units (RSUs)
Restricted Stock Units.
Outstanding at beginning of period	7,703,879	7,295,515	4,473,016	4,473,016	4,473,016
Granted	562,463	2,162,222	3,159,872
Vested or Exercised	(206,133)	(867,515)	(264,754)
Forfeited	(333,651)	(886,343)	(72,619)
Outstanding at end of period	7,726,558	7,703,879	7,295,515	7,703,879	7,726,558
Employee stock option
Restricted Stock Units.
Vested or Exercised	(832,122)
Forfeited	(1,406,329)
Outstanding at end of period	22,042,557				22,042,557
Number of Shares
Outstanding at beginning of period	24,281,008	25,627,472	24,264,016	24,264,016	24,264,016
Granted		1,757,960	4,566,167
Vested or Exercised		(1,230,581)	(2,360,316)
Forfeited		(1,873,843)	(842,395)
Outstanding at end of period		24,281,008	25,627,472	24,281,008

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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- Definition

For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Gross number of share options (or share units) granted during the period.

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- Definition

Number of options outstanding, including both vested and non-vested options.

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No definition available.

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- Definition

Number of share options (or share units) exercised during the current period.

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