| Wert | {"amount": 4911563000, "concept": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "currency": "USD"} |
|---|---|
| Zeitbezug | 2025-01-01 – 2025-12-31 |
| Status | current |
| Entität | GRAHAM HOLDINGS CO |
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