Segment Information	9 Months Ended
Sep. 30, 2025
Segment Reporting [Abstract]
Segment Information	NOTE 11. Segment Information Operating segments are components of an entity for which separate financial information is available and evaluated regularly by the chief operating decision maker (the "CODM") in deciding how to allocate resources and in assessing performance. The Company has determined that it has a single operating and reportable segment. The Company’s CODM is the Cars Commerce Chief Executive Officer. The CODM makes resource allocation decisions to maximize the Company's consolidated financial results. Significant expenses reviewed by the CODM are primarily limited to those that are presented in the Consolidated Statements of Income. The significant expense categories disclosed in the December 31, 2024 Consolidated Financial Statements, except for those also presented in the Consolidated Statements of Income, are no longer regularly provided to or utilized by the CODM. Asset information is not provided to the CODM.

Segment Information

9 Months Ended

Sep. 30, 2025

NOTE 11. Segment Information

Operating segments are components of an entity for which separate financial information is available and evaluated regularly by the chief operating decision maker (the "CODM") in deciding how to allocate resources and in assessing performance. The Company has determined that it has a single operating and reportable segment. The Company’s CODM is the Cars Commerce Chief Executive Officer. The CODM makes resource allocation decisions to maximize the Company's consolidated financial results. Significant expenses reviewed by the CODM are primarily limited to those that are presented in the Consolidated Statements of Income. The significant expense categories disclosed in the December 31, 2024 Consolidated Financial Statements, except for those also presented in the Consolidated Statements of Income, are no longer regularly provided to or utilized by the CODM. Asset information is not provided to the CODM.

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

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+ Details

Cars.com Inc. 10-Q