XML 90 R73.htm IDEA: XBRL DOCUMENT v3.24.0.1
Income Taxes - Schedule of Effective Tax Rates (Details)
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Effective Income Tax Rate Reconciliation, Percent [Abstract]      
U.S. federal taxes at statutory rate 21.00% 21.00% 21.00%
State taxes, net of federal benefit 22.10% 7.70% 7.50%
Nondeductible expenses 1.40% 0.50% 0.30%
Stock compensation 7.30% 2.80% 0.30%
Foreign rate differential (0.10%) (0.10%) (0.20%)
Federal and state credits (9.50%) (4.70%) (2.60%)
Disallowed officer compensation 0.40% 0.80% 1.00%
Investment in partnership 4.70% 1.00% (0.30%)
Federal, state, and foreign provision to return differences (1.40%) (0.80%) (0.70%)
Uncertain tax provision 0.40% 0.50%  
CarOffer and AutoList M&A 2.90%    
Other 0.00% 0.00% (0.20%)
Consolidated effective tax rate 49.20% 28.70% 26.10%
Effective tax rate attributable to redeemable noncontrolling interest (4.70%) (1.00%) 0.20%
Effective tax rate attributable to CarGurus, Inc 44.50% 27.70% 26.30%