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Stock-Based Compensation - Restricted Stock and Restricted Stock Units Narrative (Details) - USD ($) $ / shares in Units, $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022
Time-Based Restricted Stock and Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period	4 years
Time-Based Restricted Stock and Restricted Stock Units (RSUs) \| Share-based Payment Arrangement, Tranche One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	25.00%
Time-Based Restricted Stock and Restricted Stock Units (RSUs) \| Share-based Payment Arrangement, Tranche Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	25.00%
Time-Based Restricted Stock and Restricted Stock Units (RSUs) \| Share-based Payment Arrangement, Tranche Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	25.00%
Time-Based Restricted Stock and Restricted Stock Units (RSUs) \| Share-Based Payment Arrangement, Tranche Four
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentage	25.00%
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)	984,192
Grant date fair value (USD per share)	$ 50.90
Unrecognized compensation cost, excluding options	$ 86,995
Cost not yet recognized, period for recognition	1 year 10 months 24 days
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	$ 5,141
Cost not yet recognized, period for recognition	1 year
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grant date fair value (USD per share)	$ 50.66	$ 40.82
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)	1,191,104
Shares withheld for tax withholding obligation (in shares)	171,314	137,675
Share-based compensation tax withholding payment	$ 8,671	$ 6,062
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