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Stock-Based Compensation - Other (Details) $ in Millions	9 Months Ended
	Sep. 30, 2023 USD ($)
Stock-based compensation
Unamortized stock-based compensation expense not yet recognized	$ 78.9
Restricted Stock Units (RSUs)
Stock-based compensation
Unamortized stock-based compensation expense not yet recognized	69.5
Stock options
Stock-based compensation
Unamortized stock-based compensation expense not yet recognized	9.4
Vesting based on time | Restricted Stock Units (RSUs)
Stock-based compensation
Unamortized stock-based compensation expense not yet recognized	$ 69.0
Options remaining vesting period	4 years
Weighted average period of recognition	2 years 9 months 18 days
Vesting based on time | Stock options
Stock-based compensation
Unamortized stock-based compensation expense not yet recognized	$ 8.6
Options remaining vesting period	4 years
Weighted average period of recognition	2 years 10 months 24 days
Vesting based on performance | Restricted Stock Units (RSUs)
Stock-based compensation
Unamortized stock-based compensation expense not yet recognized	$ 0.5
Weighted average period of recognition	7 months 6 days
Vesting based on performance | Restricted Stock Units (RSUs) | Maximum
Stock-based compensation
Options remaining vesting period	1 year
Vesting based on performance | Stock options
Stock-based compensation
Unamortized stock-based compensation expense not yet recognized	$ 0.8
Weighted average period of recognition	7 months 6 days
Vesting based on performance | Stock options | Maximum
Stock-based compensation
Options remaining vesting period	1 year

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- Definition

Remaining vesting period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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