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Income Taxes - Reconciliation of Federal Statutory Income Tax Rate (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Income Tax Disclosure [Abstract]        
Federal statutory rate 21.00% 21.00% 21.00% 21.00%
State income taxes, net of Federal benefit 3.40% 5.00% 4.00% 4.70%
Excess tax benefits related to share-based compensation (Note 12) (0.80%) (1.50%) (3.90%) (1.60%)
Return to provision 0.90% (0.40%) 0.30% (0.50%)
Research and development credits (0.20%) (0.70%) (0.90%) (1.00%)
Change in valuation allowance (Oklahoma Investment Credit) 0.00% 0.00% (2.00%) 0.00%
Other 0.00% (0.10%) (0.10%) (0.70%)
Effective tax rate 24.30% 23.30% 18.40% 21.90%