| Value | {"unit": "CAD", "value": 17107000000, "concept": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax"} |
|---|---|
| Period | 2022-01-01 – 2022-12-31 |
| Status | current |
| Entity | CANADIAN NATIONAL RAILWAY CO |
0000016868-25-000011f7bde1a401b286c74a2fd824ee1df541…