Stock-Based Awards - Summary of Stock Options Activity (Details) shares in Thousands	3 Months Ended
Mar. 31, 2022 shares
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Number of Underlying Shares, Outstanding, Beginning balance	2,288
Number of Underlying Shares, Exercised	(116)
Number of Underlying Shares, Forfeited or expired	(5)
Number of Underlying Shares, Outstanding, Ending balance	2,167
Number of Underlying Shares, Vested and exercisable	1,603

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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.

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- Definition

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

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Number of fully vested and expected to vest exercisable options that may be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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

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