{
 "schema": "annalist.dataset/0.1",
 "company": {
  "id": "norfolk-southern",
  "name": "Norfolk Southern Corporation",
  "country": "US",
  "template": "corporate",
  "cik": "0000702165",
  "tickers": [
   "NSC"
  ],
  "entity_name": "NORFOLK SOUTHERN CORP",
  "fiscal_year_end": "1231",
  "sic": "4011",
  "sic_description": "Railroads, Line-Haul Operating",
  "exchanges": [
   "NYSE"
  ],
  "currency": "USD",
  "accounting": "US GAAP"
 },
 "as_of": {
  "period": "FY2026 Q3",
  "period_end": "2026-09-30",
  "release_date": "2026-10-22"
 },
 "conventions": {
  "amounts": "US dollars as reported, not scaled; per-share items in US dollars per share; share counts in shares; pure items as fractions",
  "signs": "revenue, expenses, taxes and payments are positive amounts; operating, investing and financing cash-flow totals are negative when cash flows out",
  "fiscal_year": "the company's own fiscal-year label; start and end dates are given for every period",
  "period_label": "FY<year> Q<n>",
  "quarters": "a quarter that the filings do not report on its own, such as a fourth quarter, is derived from the figures of the filings",
  "restatements": "each value comes from the latest filing that reports the period; earlier different values are listed in restatements",
  "comparison": "a change against the same period a year earlier compares 2 figures of one basis, as the latest report that presents both periods gives them, so that a restatement or a stock split between 2 reports does not count as a change; where these figures differ from the published ones, the row of the later period gives them under comparison, with their sources and the fiscal year of the report (basis), and a comparison of null means that no report presents both",
  "definitions": "each item keeps one definition across periods",
  "withheld": "a value that contradicts the definition of its item, or that the filings report in contradiction, is withheld: it is empty and listed in withheld with its reason and sources",
  "source_ids": "<form>:<accession number>; see documents",
  "events": "corporate events found in the filings since 2020, such as acquisitions, disposals, stock splits, restatements and changes of name; each names its type and its source documents",
  "notes": "items with group note come from the notes to the financial statements; a note item that a filing does not report is empty, which differs from a reported zero; pure items are fractions, so 0.045 means 4.5%",
  "debt": "total debt counts each borrowing once; a balance-sheet date at which the company has no debt carries nil debt",
  "methods": "method is reported, or derived where the figure is calculated from figures of the documents listed"
 },
 "coverage": {
  "first_fiscal_year": 2020,
  "latest_period": "FY2026 Q3",
  "rule": "fiscal years ending on or after 2020-12-31"
 },
 "items": {
  "pl": {
   "revenue": {
    "label": "Revenue",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "cost_of_revenue": {
    "label": "Cost of revenue",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "gross_profit": {
    "label": "Gross profit",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "rnd": {
    "label": "Research and development expense",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "sga": {
    "label": "Selling, general and administrative expense",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "operating_income": {
    "label": "Operating income",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "interest_expense": {
    "label": "Interest expense",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "pretax_income": {
    "label": "Income before income taxes",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "income_tax": {
    "label": "Income tax expense",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "net_income_incl_nci": {
    "label": "Net income including noncontrolling interests",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "nci_profit": {
    "label": "Net income attributable to noncontrolling interests",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "net_income": {
    "label": "Net income attributable to the company",
    "unit": "USD",
    "additive": true,
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   },
   "net_income_common": {
    "label": "Net income available to common shareholders",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "eps_basic": {
    "label": "Earnings per share, basic",
    "unit": "USD/shares",
    "additive": false,
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   },
   "eps_diluted": {
    "label": "Earnings per share, diluted",
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   },
   "shares_basic": {
    "label": "Weighted average shares, basic",
    "unit": "shares",
    "additive": false,
    "group": "statement"
   },
   "shares_diluted": {
    "label": "Weighted average shares, diluted",
    "unit": "shares",
    "additive": false,
    "group": "statement"
   },
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    "label": "Dividends declared per common share",
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   },
   "operating_lease_cost": {
    "label": "Operating lease cost",
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    "additive": true,
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   }
  },
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    "label": "Cash and cash equivalents",
    "unit": "USD",
    "additive": true,
    "group": "statement"
   },
   "short_term_investments": {
    "label": "Short-term investments",
    "unit": "USD",
    "additive": true,
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   },
   "receivables": {
    "label": "Receivables",
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    "additive": true,
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   },
   "inventory": {
    "label": "Inventories",
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   },
   "current_assets": {
    "label": "Total current assets",
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   },
   "ppe_net": {
    "label": "Property, plant and equipment, net",
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   },
   "goodwill": {
    "label": "Goodwill",
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   },
   "intangibles": {
    "label": "Intangible assets other than goodwill",
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    "additive": true,
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   },
   "total_assets": {
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   "accounts_payable": {
    "label": "Accounts payable",
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   },
   "short_term_borrowings": {
    "label": "Short-term borrowings",
    "unit": "USD",
    "additive": true,
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   },
   "debt_current": {
    "label": "Current portion of long-term debt",
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   },
   "current_liabilities": {
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   },
   "long_term_debt": {
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    "additive": true,
    "group": "statement"
   },
   "total_liabilities": {
    "label": "Total liabilities",
    "unit": "USD",
    "additive": true,
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   },
   "temporary_equity": {
    "label": "Redeemable noncontrolling interests and temporary equity",
    "unit": "USD",
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   },
   "equity_parent": {
    "label": "Shareholders' equity attributable to the company",
    "unit": "USD",
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    "group": "statement"
   },
   "nci": {
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    "unit": "USD",
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   "equity_total": {
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   "liabilities_and_equity": {
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    "unit": "USD",
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   },
   "shares_outstanding": {
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   },
   "retained_earnings": {
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    "unit": "USD",
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   },
   "preferred_stock": {
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   },
   "long_term_investments": {
    "label": "Long-term investments",
    "unit": "USD",
    "additive": true,
    "group": "note"
   },
   "equity_method_investments": {
    "label": "Equity method investments",
    "unit": "USD",
    "additive": true,
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   },
   "accrued_taxes_current": {
    "label": "Income taxes payable, current",
    "unit": "USD",
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   },
   "commercial_paper": {
    "label": "Commercial paper",
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   },
   "operating_lease_liability": {
    "label": "Operating lease liabilities",
    "unit": "USD",
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    "group": "note"
   },
   "operating_lease_liability_current": {
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   },
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   },
   "operating_lease_discount_rate": {
    "label": "Operating leases, weighted average discount rate",
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   },
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   },
   "debt_maturity_y1": {
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   },
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   },
   "debt_maturity_y3": {
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   "debt_maturity_y5": {
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   "debt_maturity_after_y5": {
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  },
  "cf": {
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    "label": "Net cash from operating activities",
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   },
   "cfi": {
    "label": "Net cash from investing activities",
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   },
   "cff": {
    "label": "Net cash from financing activities",
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   },
   "capex": {
    "label": "Purchases of property, plant and equipment",
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   },
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   },
   "sbc": {
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   },
   "dividends_paid": {
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   },
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   },
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   },
   "goodwill_impairment": {
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   },
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 },
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   "method": "reported",
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   "method": "reported",
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   "period": "FY2020 Q3",
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   "method": "reported",
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  },
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   "period": "FY2020 Q4",
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   "quarter": 4,
   "start": "2020-10-01",
   "end": "2020-12-31",
   "values": {
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    "net_income_incl_nci": null,
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    "net_income": 671000000.0,
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    "eps_basic": 2.65,
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    "dps_declared": null,
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   },
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