v3.26.1
Earnings Per Share - Additional Information (Detail)
Jun. 30, 2026
Class
Earnings Per Share [Abstract]
Number of classes of common stock
2
X
- Definition
The number of classes of common stock of the entity.
+ References
No definition available.
+ Details
Name:
ttd_CommonStockNumberOfClasses
Namespace Prefix:
ttd_
Data Type:
xbrli:integerItemType
Balance Type:
na
Period Type:
instant
X
- References
No definition available.
+ Details
Name:
us-gaap_EarningsPerShareAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration