v3.26.1
Business Segments - Narrative (Details)
6 Months Ended
Jun. 30, 2026
Segment Reporting [Abstract]
Number Of Reportable Segments, Not Disclosed Flag
segments
X
- Definition
Number Of Reportable Segments, Not Disclosed Flag
+ References
No definition available.
+ Details
Name:
gt_NumberOfReportableSegmentsNotDisclosedFlag
Namespace Prefix:
gt_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_SegmentReportingAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration