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Stock-Based Compensation - Restricted Stock and Restricted Stock Units Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023	Dec. 31, 2022
Performance Based Restricted Stock Units (RSUs) | 2020 Incentive Award Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)			1,335	185,186
Unrecognized compensation cost, excluding options	$ 9,208
Cost not yet recognized, period for recognition	9 months 18 days
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (USD per share)	$ 50.83	$ 40.73
Restricted Stock and Restricted Stock Units (RSUs) | 2020 Incentive Award Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	830,534
Shares withheld for tax withholding obligation (in shares)	113,790	78,993
Share-based compensation tax withholding payment	$ 5,729	$ 3,025
Time-Based Restricted Stock and Restricted Stock Units (RSUs) | 2020 Incentive Award Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (in shares)	670,560
Grant date fair value (USD per share)	$ 51.36
Unrecognized compensation cost, excluding options	$ 102,848
Cost not yet recognized, period for recognition	2 years
Minimum | Performance Based Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	1 year
Maximum | Performance Based Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	3 years

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