v3.26.1
Segment Information - Schedule of Revenue by Product Line and Geographic Areas (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Total net revenues $ 51,849 $ 105,120 $ 115,111 $ 226,507
United States        
Segment Reporting [Line Items]        
Total net revenues 40,613 90,145 92,147 195,642
Other international        
Segment Reporting [Line Items]        
Total net revenues 11,236 14,975 22,964 30,865
Chegg Skilling        
Segment Reporting [Line Items]        
Total net revenues 17,534 17,217 35,112 33,352
Academic Services        
Segment Reporting [Line Items]        
Total net revenues $ 34,315 $ 87,903 $ 79,999 $ 193,155