Pay vs Performance Disclosure - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Pay vs Performance Disclosure
Net income (loss) attributable to Graham Holdings Company common stockholders	$ 72,503	$ (23,031)	$ 175,843	$ 152,029

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details