XML 32 R22.htm IDEA: XBRL DOCUMENT v3.24.2
Pay vs Performance Disclosure - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 2023
Pay vs Performance Disclosure        
Net (loss) income attributable to Graham Holdings Company common stockholders $ (21,040) $ 122,788 $ 103,340 $ 175,060