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Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Compensation and Benefits - Additional information (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2022	Dec. 31, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for grant (in shares)	5,504,951
Shares paid for tax withholding for share based compensation (in shares)	198,695
Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation	$ 8,545	$ 6,831
Potential Class A Shares associated with 2022 PSU grant performance criteria	143,910
PSU outstanding subject only to qualified retirement (in shares)	71,955
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Requisite Service Period, Retirement Acceleration	18 months
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Requisite Service Period, Retirement Acceleration	12 months
Class A Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares delivered	71,955
Shares paid for tax withholding for share based compensation (in shares)	177,850
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period (in years)	5 years
Granted - Number of awards (in shares)	430,715
Unvested - Number of awards (in shares)	5,201,933			5,276,480
Unrecognized compensation expense	$ 63,800
Recognition period (in years)	2 years 10 months 24 days
Shares paid for tax withholding for share based compensation (in shares)	177,850
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period (in years)	3 years
Granted - Number of awards (in shares)	0		95,940
Unvested - Number of awards (in shares)	152,207			176,192
Unrecognized compensation expense	$ 900
Recognition period (in years)	1 year 4 months 24 days
Adjustment for performance results achieved (in shares)	47,970
Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted - Number of awards (in shares)	429,511
Restricted Stock Units RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted - Number of awards (in shares)	1,204
Long-Term Cash Awards \| Deferred Bonus
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Requisite service period (in years)	5 years
Awards granted, amount	$ 46,800
Deferred Bonus
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 126,700
Recognition period (in years)	2 years 7 months 6 days