{
  "ticker": "GRAL",
  "name": "GRAIL, Inc.",
  "cik": "0001699031",
  "sic": "8071",
  "sic_description": "Services-Medical Laboratories",
  "source": "SEC XBRL companyfacts",
  "source_url": "https://data.sec.gov/api/xbrl/companyfacts/CIK0001699031.json",
  "as_of": "2026-03-12",
  "note": "Verified SEC companyfacts-derived facts; derived metrics (margins, ratios, free cash flow) are computed from those facts. Descriptive data, not investment advice.",
  "annual": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 93105000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 125595000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 147172000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": -1465685000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": -2027005000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": -408351000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "operating_income",
      "label": "Operating income",
      "concept": "OperatingIncomeLoss",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:OperatingIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": -1515382000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": -2189158000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": -562163000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "derived": false,
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": -47.21,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": -63.54,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": -11.11,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "operating_cash_flow",
      "label": "Operating cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": -595800000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": -577156000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": -299007000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "capex",
      "label": "Capital expenditures",
      "concept": "PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 12887000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 5208000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 909000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "assets",
      "label": "Assets",
      "concept": "Assets",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Assets"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 3913814000.0,
          "filed": "2025-03-05",
          "accession": "0001699031-25-000041"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 2983307000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 2922015000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "liabilities",
      "label": "Liabilities",
      "concept": "Liabilities",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:Liabilities"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 267627000.0,
          "filed": "2025-03-05",
          "accession": "0001699031-25-000041"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 479902000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 344153000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "equity",
      "label": "Stockholders' equity",
      "concept": "StockholdersEquity",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 2503405000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 2577862000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "cash",
      "label": "Cash and cash equivalents",
      "concept": "CashAndCashEquivalentsAtCarryingValue",
      "unit": "USD",
      "derived": false,
      "source_concepts": [
        "us-gaap:CashAndCashEquivalentsAtCarryingValue"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 97287000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 214234000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 249727000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "free_cash_flow",
      "label": "Free cash flow",
      "concept": "NetCashProvidedByUsedInOperatingActivities - PaymentsToAcquirePropertyPlantAndEquipment",
      "unit": "USD",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetCashProvidedByUsedInOperatingActivities",
        "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": -608687000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": -582364000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": -299916000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "roe",
      "label": "Return on equity",
      "concept": "NetIncomeLoss / StockholdersEquity",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": -80.96991897036236,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": -15.840685032790738,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "roa",
      "label": "Return on assets",
      "concept": "NetIncomeLoss / Assets",
      "unit": "Percent",
      "derived": true,
      "source_concepts": [
        "us-gaap:NetIncomeLoss",
        "us-gaap:Assets"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": -37.44902031624395,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": -67.94490141309628,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": -13.974979594560603,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "liabilities_to_equity",
      "label": "Liabilities / equity",
      "concept": "Liabilities / StockholdersEquity",
      "unit": "Ratio",
      "derived": true,
      "source_concepts": [
        "us-gaap:Liabilities",
        "us-gaap:StockholdersEquity"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 0.19169970500178757,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 0.1335032674363484,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    },
    {
      "metric_id": "current_ratio",
      "label": "Current ratio",
      "concept": "AssetsCurrent / LiabilitiesCurrent",
      "unit": "Ratio",
      "derived": true,
      "source_concepts": [
        "us-gaap:AssetsCurrent",
        "us-gaap:LiabilitiesCurrent"
      ],
      "points": [
        {
          "fiscal_year": 2023,
          "period_end": "2023-12-31",
          "value": 0.9538842369048347,
          "filed": "2025-03-05",
          "accession": "0001699031-25-000041"
        },
        {
          "fiscal_year": 2024,
          "period_end": "2024-12-31",
          "value": 10.657926551836205,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        },
        {
          "fiscal_year": 2025,
          "period_end": "2025-12-31",
          "value": 11.972499058616794,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319"
        }
      ]
    }
  ],
  "quarterly": [
    {
      "metric_id": "revenue",
      "label": "Revenue",
      "concept": "RevenueFromContractWithCustomerExcludingAssessedTax",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": 31970000.0,
          "filed": "2024-08-13",
          "accession": "0001628280-24-036965",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": 28652000.0,
          "filed": "2024-11-13",
          "accession": "0001628280-24-047606",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": 38252000.0,
          "filed": "2025-03-05",
          "accession": "0001699031-25-000041",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": 31837000.0,
          "filed": "2025-05-14",
          "accession": "0001699031-25-000114",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": 35544000.0,
          "filed": "2025-08-13",
          "accession": "0001699031-25-000166",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": 36194000.0,
          "filed": "2025-11-13",
          "accession": "0001699031-25-000193",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": 43597000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": 40785000.0,
          "filed": "2026-05-07",
          "accession": "0001628280-26-032090",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "net_income",
      "label": "Net income",
      "concept": "NetIncomeLoss",
      "unit": "USD",
      "source_concepts": [
        "us-gaap:NetIncomeLoss"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-03-31",
          "value": -218914000.0,
          "filed": "2024-08-13",
          "accession": "0001628280-24-036965",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-06-30",
          "value": -1585337000.0,
          "filed": "2024-11-13",
          "accession": "0001628280-24-047606",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 4,
          "period_label": "2024-Q4",
          "period_end": "2024-12-31",
          "value": -97066000.0,
          "filed": "2025-03-05",
          "accession": "0001699031-25-000041",
          "derived": true
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": -106213000.0,
          "filed": "2025-05-14",
          "accession": "0001699031-25-000114",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-03-31",
          "value": -106213000.0,
          "filed": "2025-08-13",
          "accession": "0001699031-25-000166",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-06-30",
          "value": -113985000.0,
          "filed": "2025-11-13",
          "accession": "0001699031-25-000193",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 4,
          "period_label": "2025-Q4",
          "period_end": "2025-12-31",
          "value": -99176000.0,
          "filed": "2026-03-12",
          "accession": "0001628280-26-017319",
          "derived": true
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": -93187000.0,
          "filed": "2026-05-07",
          "accession": "0001628280-26-032090",
          "derived": false
        }
      ]
    },
    {
      "metric_id": "eps_diluted",
      "label": "Diluted EPS",
      "concept": "EarningsPerShareDiluted",
      "unit": "USD/shares",
      "source_concepts": [
        "us-gaap:EarningsPerShareDiluted"
      ],
      "points": [
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 2,
          "period_label": "2024-Q2",
          "period_end": "2024-06-30",
          "value": -51.06,
          "filed": "2024-08-13",
          "accession": "0001628280-24-036965",
          "derived": false
        },
        {
          "fiscal_year": 2024,
          "fiscal_quarter": 3,
          "period_label": "2024-Q3",
          "period_end": "2024-09-30",
          "value": -3.94,
          "filed": "2024-11-13",
          "accession": "0001628280-24-047606",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 1,
          "period_label": "2025-Q1",
          "period_end": "2025-03-31",
          "value": -3.1,
          "filed": "2025-05-14",
          "accession": "0001699031-25-000114",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 2,
          "period_label": "2025-Q2",
          "period_end": "2025-06-30",
          "value": -3.18,
          "filed": "2025-08-13",
          "accession": "0001699031-25-000166",
          "derived": false
        },
        {
          "fiscal_year": 2025,
          "fiscal_quarter": 3,
          "period_label": "2025-Q3",
          "period_end": "2025-09-30",
          "value": -2.46,
          "filed": "2025-11-13",
          "accession": "0001699031-25-000193",
          "derived": false
        },
        {
          "fiscal_year": 2026,
          "fiscal_quarter": 1,
          "period_label": "2026-Q1",
          "period_end": "2026-03-31",
          "value": -2.29,
          "filed": "2026-05-07",
          "accession": "0001628280-26-032090",
          "derived": false
        }
      ]
    }
  ]
}