Stock-Based Compensation - Restricted Stock and TSR (Narrative) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 13,200,000
Weighted-average remaining period for recognition of unrecognized compensation costs	2 years
Granted (in dollars per share)	$ 74.38
Restricted stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period	3 years
Unrecognized compensation expense	$ 48,400,000
Weighted-average remaining period for recognition of unrecognized compensation costs	2 years
Granted (in dollars per share)	$ 74.38	$ 51.51	$ 20.14
Fair value of vested shares	$ 18,300,000	$ 11,900,000	$ 8,800,000
Total Stockholder Return Restricted Stock Awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense	$ 26,200,000
Weighted-average remaining period for recognition of unrecognized compensation costs	2 years
Granted (in dollars per share)	$ 127.75	$ 95.31	$ 31.25
Fair value of vested shares	$ 8,200,000	$ 8,800,000	$ 2,000,000
Performance awards, measurement period	3 years
Total Stockholder Return Restricted Stock Awards | Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentages attainable during period	0.00%
Total Stockholder Return Restricted Stock Awards | Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting percentages attainable during period	200.00%