$UNP
UNION PACIFIC CORP Stock $unp

$unp Overview Financials Valuation SEC Filings Company Website

2024 Q4 Form 10-Q Financial Statement

#000143774924032008 Filed on October 24, 2024

Income Statement

Concept	2024 Q4	2024 Q3	2023 Q3
Revenue		$6.091B	$5.941B
YoY Change		2.52%	-9.52%
Cost Of Revenue		$1.254B	$1.370B
YoY Change		-8.47%	-12.07%
Gross Profit		$4.837B	$4.571B
YoY Change		5.82%	-8.73%
Gross Profit Margin		79.41%	76.94%
Selling, General & Admin		$1.465B	$1.436B
YoY Change		2.02%	-3.82%
% of Gross Profit		30.29%	31.42%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization		$602.0M	$580.0M
YoY Change		3.79%	3.02%
% of Gross Profit		12.45%	12.69%
Operating Expenses		$2.421B	$2.394B
YoY Change		1.13%	0.8%
Operating Profit		$2.416B	$2.177B
YoY Change		10.98%	-17.32%
Interest Expense		$314.0M	$334.0M
YoY Change		-5.99%	6.03%
% of Operating Profit		13.0%	15.34%
Other Income/Expense, Net		$87.00M	$106.0M
YoY Change		-17.92%	-14.52%
Pretax Income		$2.189B	$1.949B
YoY Change		12.31%	-20.19%
Income Tax		$518.0M	$421.0M
% Of Pretax Income		23.66%	21.6%
Net Earnings		$1.671B	$1.528B
YoY Change		9.36%	-19.37%
Net Earnings / Revenue		27.43%	25.72%
Basic Earnings Per Share		$2.75	$2.51
Diluted Earnings Per Share		$2.75	$2.51
COMMON SHARES
Basic Shares Outstanding	606.3M	609.2M	609.5M
Diluted Shares Outstanding		608.6M	609.8M

Balance Sheet

Concept	2024 Q3	2023 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$967.0M	$766.0M
YoY Change	26.24%	-41.66%
Cash & Equivalents	$947.0M	$750.0M
Short-Term Investments	$20.00M	$16.00M
Other Short-Term Assets	$371.0M	$343.0M
YoY Change	8.16%	39.43%
Inventory	$775.0M	$770.0M
Prepaid Expenses
Receivables	$2.036B	$1.934B
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$4.149B	$3.813B
YoY Change	8.81%	-13.44%
LONG-TERM ASSETS
Property, Plant & Equipment	$58.04B	$57.01B
YoY Change	1.8%	2.37%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$2.649B	$2.580B
YoY Change	2.67%	11.5%
Other Assets	$1.391B	$1.467B
YoY Change	-5.18%	19.07%
Total Long-Term Assets	$63.42B	$62.73B
YoY Change	1.11%	2.94%
TOTAL ASSETS
Total Short-Term Assets	$4.149B	$3.813B
Total Long-Term Assets	$63.42B	$62.73B
Total Assets	$67.57B	$66.54B
YoY Change	1.55%	1.83%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$830.0M	$936.0M
YoY Change	-11.32%	2.18%
Accrued Expenses	$1.555B	$1.450B
YoY Change	7.24%	85.19%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$1.652B	$1.724B
YoY Change	-4.18%	2.74%
Total Short-Term Liabilities	$5.366B	$5.304B
YoY Change	1.17%	-7.14%
LONG-TERM LIABILITIES
Long-Term Debt	$29.76B	$31.15B
YoY Change	-4.47%	-1.86%
Other Long-Term Liabilities	$1.726B	$1.740B
YoY Change	-0.8%	-11.81%
Total Long-Term Liabilities	$1.726B	$1.740B
YoY Change	-0.8%	-11.81%
TOTAL LIABILITIES
Total Short-Term Liabilities	$5.366B	$5.304B
Total Long-Term Liabilities	$1.726B	$1.740B
Total Liabilities	$50.99B	$52.54B
YoY Change	-2.95%	-1.99%
SHAREHOLDERS EQUITY
Retained Earnings	$64.68B	$61.24B
YoY Change	5.62%	5.49%
Common Stock	$2.783B	$2.782B
YoY Change	0.04%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$55.48B	$54.68B
YoY Change	1.46%	2.58%
Treasury Stock Shares
Shareholders Equity	$16.58B	$14.00B
YoY Change
Total Liabilities & Shareholders Equity	$67.57B	$66.54B
YoY Change	1.55%	1.83%

Cashflow Statement

Concept	2024 Q3	2023 Q3
OPERATING ACTIVITIES
Net Income	$1.671B	$1.528B
YoY Change	9.36%	-19.37%
Depreciation, Depletion And Amortization	$602.0M	$580.0M
YoY Change	3.79%	3.02%
Cash From Operating Activities	$2.651B	$2.126B
YoY Change	24.69%	-26.77%
INVESTING ACTIVITIES
Capital Expenditures	$831.0M	$975.0M
YoY Change	-14.77%	-193.3%
Acquisitions
YoY Change
Other Investing Activities	-$3.000M	-$1.000M
YoY Change	200.0%	-103.85%
Cash From Investing Activities	-$834.0M	-$976.0M
YoY Change	-14.55%	-4.22%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-2.007B	-1.212B
YoY Change	65.59%	-14.29%
NET CHANGE
Cash From Operating Activities	2.651B	2.126B
Cash From Investing Activities	-834.0M	-976.0M
Cash From Financing Activities	-2.007B	-1.212B
Net Change In Cash	-190.0M	-62.00M
YoY Change	206.45%	-113.19%
FREE CASH FLOW
Cash From Operating Activities	$2.651B	$2.126B
Capital Expenditures	$831.0M	$975.0M
Free Cash Flow	$1.820B	$1.151B
YoY Change	58.12%	-70.85%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Entity Registrant Name EntityRegistrantName	UNION PACIFIC CORP
	dei	Entity Central Index Key EntityCentralIndexKey	0000100885
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
CY2024Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2024Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.5
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.5
CY2024Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1400000000
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	1400000000
CY2024Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	1113023704
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	1112854806
CY2024Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	606908876
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	609703814
CY2023Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.3
CY2024Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.34
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	3.9
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	3.94
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	pure
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	pure
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1000000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1000000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	9000000	usd
	unp	Receivables Securitization Facility Maturity Date ReceivablesSecuritizationFacilityMaturityDate	2025-07-31
CY2023Q4	unp	Value Outstanding Undivided Interest Held By Investors Under Receivables Securitization Facility ValueOutstandingUndividedInterestHeldByInvestorsUnderReceivablesSecuritizationFacility	0	usd
CY2023Q4	unp	Accounts Receivable Supporting Undivided Investor Held Interest AccountsReceivableSupportingUndividedInvestorHeldInterest	1700000000	usd
	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1000000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-4000000	usd
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2024-09-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-6075
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	UT
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	13-2626465
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1400 Douglas Street
	dei	Entity Address City Or Town EntityAddressCityOrTown	Omaha
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NE
	dei	Security12b Title Security12bTitle	Common Stock (Par Value $2.50 per share)
	dei	Trading Symbol TradingSymbol	UNP
	dei	Security Exchange Name SecurityExchangeName	NYSE
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	606256627
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6091000000	usd
CY2024Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1228000000	usd
CY2023Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1201000000	usd
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	3.94
	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	1	pure
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-1000000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1000000	usd
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-4000000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	9000000	usd
	unp	Receivables Securitization Facility Maturity Date ReceivablesSecuritizationFacilityMaturityDate	2025-07-31
CY2023Q4	unp	Value Outstanding Undivided Interest Held By Investors Under Receivables Securitization Facility ValueOutstandingUndividedInterestHeldByInvestorsUnderReceivablesSecuritizationFacility	0	usd
	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	1000000	usd
	dei	Document Type DocumentType	10-Q
	dei	Entity Address Address Line1 EntityAddressAddressLine1	1400 Douglas Street
	dei	Entity Address City Or Town EntityAddressCityOrTown	Omaha
	dei	Entity Address State Or Province EntityAddressStateOrProvince	NE
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	68179
	dei	City Area Code CityAreaCode	402
	dei	Local Phone Number LocalPhoneNumber	544-5000
	dei	Security12b Title Security12bTitle	Common Stock (Par Value $2.50 per share)
	dei	Trading Symbol TradingSymbol	UNP
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2024Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	606256627
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6091000000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5941000000	usd
CY2024Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1228000000	usd
CY2023Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1201000000	usd
CY2023Q3	unp	Purchased Services And Material PurchasedServicesAndMaterial	668000000	usd
CY2024Q3	us-gaap	Fuel Costs FuelCosts	610000000	usd
CY2023Q3	us-gaap	Fuel Costs FuelCosts	702000000	usd
CY2024Q3	us-gaap	Depreciation Depreciation	602000000	usd
CY2023Q3	us-gaap	Depreciation Depreciation	580000000	usd
CY2024Q3	unp	Equipment And Other Rents EquipmentAndOtherRents	237000000	usd
CY2023Q3	unp	Equipment And Other Rents EquipmentAndOtherRents	235000000	usd
CY2024Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	354000000	usd
CY2023Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	378000000	usd
CY2024Q3	us-gaap	Costs And Expenses CostsAndExpenses	3675000000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	2177000000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	87000000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	106000000	usd
CY2024Q3	us-gaap	Interest Expense InterestExpense	314000000	usd
CY2023Q3	us-gaap	Interest Expense InterestExpense	334000000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2189000000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1949000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	518000000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	421000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	1671000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1528000000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.75
CY2024Q3	unp	Purchased Services And Material PurchasedServicesAndMaterial	644000000	usd
CY2023Q3	unp	Purchased Services And Material PurchasedServicesAndMaterial	668000000	usd
CY2024Q3	unp	Equipment And Other Rents EquipmentAndOtherRents	237000000	usd
CY2024Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	354000000	usd
CY2023Q3	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	378000000	usd
CY2024Q3	us-gaap	Costs And Expenses CostsAndExpenses	3675000000	usd
CY2023Q3	us-gaap	Costs And Expenses CostsAndExpenses	3764000000	usd
CY2024Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	2416000000	usd
CY2023Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	2177000000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	87000000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	106000000	usd
CY2024Q3	us-gaap	Interest Expense InterestExpense	314000000	usd
CY2023Q3	us-gaap	Interest Expense InterestExpense	334000000	usd
CY2024Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	2189000000	usd
CY2023Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1949000000	usd
CY2024Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	518000000	usd
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.75
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.51
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.75
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.51
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	607600000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	608600000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609800000
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	1671000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1528000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-0	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	2000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-86000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	22000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-86000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	20000000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1585000000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1548000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	18129000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	17960000000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3638000000	usd
	unp	Purchased Services And Material PurchasedServicesAndMaterial	1901000000	usd
	us-gaap	Fuel Costs FuelCosts	1893000000	usd
	us-gaap	Depreciation Depreciation	1792000000	usd
	us-gaap	Depreciation Depreciation	1729000000	usd
	unp	Equipment And Other Rents EquipmentAndOtherRents	672000000	usd
	unp	Equipment And Other Rents EquipmentAndOtherRents	718000000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1045000000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1086000000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	10941000000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	11285000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	7188000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	6675000000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	607600000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	608600000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609800000
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	1671000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1528000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-0	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	2000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-86000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-86000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	20000000	usd
CY2024Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1585000000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	1548000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	18129000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	17960000000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3638000000	usd
	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3649000000	usd
	unp	Purchased Services And Material PurchasedServicesAndMaterial	1901000000	usd
	unp	Purchased Services And Material PurchasedServicesAndMaterial	1971000000	usd
	us-gaap	Fuel Costs FuelCosts	1893000000	usd
	us-gaap	Fuel Costs FuelCosts	2132000000	usd
	us-gaap	Depreciation Depreciation	1792000000	usd
	us-gaap	Depreciation Depreciation	1729000000	usd
	unp	Equipment And Other Rents EquipmentAndOtherRents	672000000	usd
	unp	Equipment And Other Rents EquipmentAndOtherRents	718000000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1045000000	usd
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	1086000000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	10941000000	usd
	us-gaap	Costs And Expenses CostsAndExpenses	11285000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	7188000000	usd
	us-gaap	Operating Income Loss OperatingIncomeLoss	6675000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	282000000	usd
	us-gaap	Interest Expense InterestExpense	957000000	usd
	us-gaap	Interest Expense InterestExpense	1009000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6513000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6049000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1528000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1322000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.19
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.76
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.18
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.75
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	609300000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609700000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	610300000
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	282000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	383000000	usd
	us-gaap	Interest Expense InterestExpense	957000000	usd
	us-gaap	Interest Expense InterestExpense	1009000000	usd
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	6049000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1528000000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1322000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.19
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.76
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.18
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.75
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	609300000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609700000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	610300000
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-1000000	usd
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-3000000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-79000000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	66000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	0	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	16000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-78000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	85000000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4907000000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4812000000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	947000000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1055000000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	16000000	usd
CY2024Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2036000000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2073000000	usd
CY2024Q3	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	775000000	usd
CY2024Q3	us-gaap	Other Assets Current OtherAssetsCurrent	371000000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	261000000	usd
CY2024Q3	us-gaap	Assets Current AssetsCurrent	4149000000	usd
CY2024Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	2649000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	58036000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	57398000000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1345000000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1643000000	usd
CY2024Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1391000000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1338000000	usd
CY2023Q4	us-gaap	Assets Assets	67132000000	usd
CY2024Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3714000000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3683000000	usd
CY2024Q3	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	1652000000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	1423000000	usd
CY2024Q3	us-gaap	Liabilities Current LiabilitiesCurrent	5366000000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	31156000000	usd
CY2024Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	934000000	usd
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-3000000	usd
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	66000000	usd
	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax	16000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-78000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	85000000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4907000000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	4812000000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	947000000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1055000000	usd
CY2024Q3	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	20000000	usd
CY2023Q4	us-gaap	Held To Maturity Securities Current HeldToMaturitySecuritiesCurrent	16000000	usd
CY2024Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2036000000	usd
CY2023Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	2073000000	usd
CY2024Q3	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	775000000	usd
CY2023Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	743000000	usd
CY2024Q3	us-gaap	Other Assets Current OtherAssetsCurrent	371000000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	261000000	usd
CY2024Q3	us-gaap	Assets Current AssetsCurrent	4149000000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	4148000000	usd
CY2024Q3	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	2649000000	usd
CY2023Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	2605000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	58036000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	57398000000	usd
CY2024Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1345000000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1643000000	usd
CY2024Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	1391000000	usd
CY2024Q3	us-gaap	Assets Assets	67570000000	usd
CY2023Q4	us-gaap	Assets Assets	67132000000	usd
CY2024Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3714000000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3683000000	usd
CY2024Q3	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	1652000000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	1423000000	usd
CY2024Q3	us-gaap	Liabilities Current LiabilitiesCurrent	5366000000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	5106000000	usd
CY2024Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	29761000000	usd
CY2023Q4	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	31156000000	usd
CY2024Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	934000000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1245000000	usd
CY2024Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	13199000000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	13123000000	usd
CY2024Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1726000000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1714000000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	50986000000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	52344000000	usd
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	2783000000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	2782000000	usd
CY2024Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5297000000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5193000000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	64677000000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	62093000000	usd
CY2023Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1245000000	usd
CY2024Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	13199000000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	13123000000	usd
CY2024Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1726000000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	1714000000	usd
CY2024Q3	us-gaap	Liabilities Liabilities	50986000000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	52344000000	usd
CY2024Q3	us-gaap	Common Stock Value CommonStockValue	2783000000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	2782000000	usd
CY2024Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5297000000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5193000000	usd
CY2024Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	64677000000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	62093000000	usd
CY2024Q3	us-gaap	Treasury Stock Value TreasuryStockValue	55481000000	usd
CY2023Q4	us-gaap	Treasury Stock Value TreasuryStockValue	54666000000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-692000000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-614000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	16584000000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	14788000000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	67570000000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	67132000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
	us-gaap	Depreciation Depreciation	1792000000	usd
	us-gaap	Depreciation Depreciation	1729000000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	77000000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	59000000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	52000000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	121000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-37000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	38000000	usd
	us-gaap	Increase Decrease In Materials And Supplies IncreaseDecreaseInMaterialsAndSupplies	32000000	usd
	us-gaap	Increase Decrease In Materials And Supplies IncreaseDecreaseInMaterialsAndSupplies	29000000	usd
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	92000000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-82000000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-381000000	usd
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	51000000	usd
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	111000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6684000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5984000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2530000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2582000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-104000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	68000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2650000000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	2403000000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	2380000000	usd
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	2220000000	usd
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	2179000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	831000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	705000000	usd
CY2024Q3	us-gaap	Treasury Stock Value TreasuryStockValue	55481000000	usd
CY2023Q4	us-gaap	Treasury Stock Value TreasuryStockValue	54666000000	usd
CY2024Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-692000000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-614000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	16584000000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	14788000000	usd
CY2024Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	67570000000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	67132000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
	us-gaap	Depreciation Depreciation	1729000000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	77000000	usd
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	59000000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	52000000	usd
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	121000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-37000000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	38000000	usd
	us-gaap	Increase Decrease In Materials And Supplies IncreaseDecreaseInMaterialsAndSupplies	32000000	usd
	us-gaap	Increase Decrease In Materials And Supplies IncreaseDecreaseInMaterialsAndSupplies	29000000	usd
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	92000000	usd
	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	73000000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-82000000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-381000000	usd
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	51000000	usd
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	111000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	6684000000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	5984000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2530000000	usd
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	2582000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-104000000	usd
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	68000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2426000000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2650000000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	2403000000	usd
	us-gaap	Payments Of Dividends PaymentsOfDividends	2380000000	usd
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	2220000000	usd
	us-gaap	Repayments Of Debt And Capital Lease Obligations RepaymentsOfDebtAndCapitalLeaseObligations	2179000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	831000000	usd
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	705000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	800000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1599000000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	279000000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	125000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4375000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-3540000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-117000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-206000000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1074000000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	987000000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	957000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	781000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	800000000	usd
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1599000000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	279000000	usd
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	125000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-4375000000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-3540000000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-206000000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	1074000000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	987000000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	957000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	781000000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	153000000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	187000000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1219000000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1155000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	1074000000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	947000000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	750000000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	22000000	usd
CY2024Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	8000000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	9000000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	957000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	781000000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	13194000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	20000000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	55000000	usd
CY2023Q3	unp	Treasury Stock Value Acquired Cost Method Including Amount Paid In Excess TreasuryStockValueAcquiredCostMethodIncludingAmountPaidInExcess	-0	usd
CY2023Q3	us-gaap	Dividends Dividends	793000000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	14004000000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	16489000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	1671000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-86000000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	62000000	usd
CY2024Q3	unp	Treasury Stock Value Acquired Cost Method Including Amount Paid In Excess TreasuryStockValueAcquiredCostMethodIncludingAmountPaidInExcess	738000000	usd
CY2024Q3	us-gaap	Dividends Dividends	814000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	16584000000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	12163000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	85000000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	120000000	usd
	unp	Treasury Stock Value Acquired Cost Method Including Amount Paid In Excess TreasuryStockValueAcquiredCostMethodIncludingAmountPaidInExcess	712000000	usd
	us-gaap	Dividends Dividends	2379000000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	14788000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-78000000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	139000000	usd
	unp	Treasury Stock Value Acquired Cost Method Including Amount Paid In Excess TreasuryStockValueAcquiredCostMethodIncludingAmountPaidInExcess	849000000	usd
	us-gaap	Dividends Dividends	2401000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	16584000000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	153000000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	187000000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1219000000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-1155000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	1074000000	usd
	us-gaap	Interest Paid Net InterestPaidNet	1113000000	usd
CY2024Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	947000000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	750000000	usd
CY2024Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	2000000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents At Carrying Value RestrictedCashAndCashEquivalentsAtCarryingValue	22000000	usd
CY2024Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	8000000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	9000000	usd
CY2024Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	957000000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	781000000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	13194000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1528000000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	20000000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	55000000	usd
CY2023Q3	unp	Treasury Stock Value Acquired Cost Method Including Amount Paid In Excess TreasuryStockValueAcquiredCostMethodIncludingAmountPaidInExcess	-0	usd
CY2023Q3	us-gaap	Dividends Dividends	793000000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	14004000000	usd
CY2024Q2	us-gaap	Stockholders Equity StockholdersEquity	16489000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	1671000000	usd
CY2024Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-86000000	usd
CY2024Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	62000000	usd
CY2024Q3	unp	Treasury Stock Value Acquired Cost Method Including Amount Paid In Excess TreasuryStockValueAcquiredCostMethodIncludingAmountPaidInExcess	738000000	usd
CY2024Q3	us-gaap	Dividends Dividends	814000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	16584000000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	12163000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	85000000	usd
	us-gaap	Dividends Dividends	2379000000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	14004000000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	14788000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-78000000	usd
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	139000000	usd
CY2024Q3	us-gaap	Stockholders Equity StockholdersEquity	16584000000	usd
	us-gaap	Basis Of Accounting BasisOfAccounting	<p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;"><b><em style="font: inherit;">1.</em> Basis of Presentation</b></span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;">Our Condensed Consolidated Financial Statements are unaudited and reflect all adjustments (consisting of normal and recurring adjustments) that are, in the opinion of management, necessary for their fair presentation in conformity with accounting principles generally accepted in the United States of America (GAAP). Pursuant to the rules and regulations of the Securities and Exchange Commission (SEC), certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted. Accordingly, this Quarterly Report on Form <em style="font: inherit;">10</em>-Q should be read in conjunction with our Consolidated Financial Statements and notes thereto contained in our </span><span style="color:#000000;"><em style="font: inherit;">2023</em></span><span style="color:#000000;"> Annual Report on Form <em style="font: inherit;">10</em>-K. Our Consolidated Statement of Financial Position at </span><span style="color:#000000;"><em style="font: inherit;"> December 31, 2023</em></span><span style="color:#000000;">, is derived from audited financial statements. The results of operations for the </span><span style="color:#000000;"><em style="font: inherit;">nine</em></span><span style="color:#000000;"> months ended </span><span style="color:#000000;"><em style="font: inherit;"> September 30, 2024</em></span><span style="color:#000000;">, are <em style="font: inherit;">not</em> necessarily indicative of the results for the entire year ending </span><span style="color:#000000;"><em style="font: inherit;"> December 31, 2024</em></span><span style="color:#000000;">.</span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;">The Condensed Consolidated Financial Statements are presented in accordance with GAAP as codified in the Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC).</span></p>
	us-gaap	Basis Of Accounting BasisOfAccounting	<p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;"><b><em style="font: inherit;">1.</em> Basis of Presentation</b></span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;">Our Condensed Consolidated Financial Statements are unaudited and reflect all adjustments (consisting of normal and recurring adjustments) that are, in the opinion of management, necessary for their fair presentation in conformity with accounting principles generally accepted in the United States of America (GAAP). Pursuant to the rules and regulations of the Securities and Exchange Commission (SEC), certain information and note disclosures normally included in financial statements prepared in accordance with GAAP have been condensed or omitted. Accordingly, this Quarterly Report on Form <em style="font: inherit;">10</em>-Q should be read in conjunction with our Consolidated Financial Statements and notes thereto contained in our </span><span style="color:#000000;"><em style="font: inherit;">2023</em></span><span style="color:#000000;"> Annual Report on Form <em style="font: inherit;">10</em>-K. Our Consolidated Statement of Financial Position at </span><span style="color:#000000;"><em style="font: inherit;"> December 31, 2023</em></span><span style="color:#000000;">, is derived from audited financial statements. The results of operations for the </span><span style="color:#000000;"><em style="font: inherit;">nine</em></span><span style="color:#000000;"> months ended </span><span style="color:#000000;"><em style="font: inherit;"> September 30, 2024</em></span><span style="color:#000000;">, are <em style="font: inherit;">not</em> necessarily indicative of the results for the entire year ending </span><span style="color:#000000;"><em style="font: inherit;"> December 31, 2024</em></span><span style="color:#000000;">.</span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;">The Condensed Consolidated Financial Statements are presented in accordance with GAAP as codified in the Financial Accounting Standards Board (FASB) Accounting Standards Codification (ASC).</span></p>
	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;"><b style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt; text-align: justify;"><em style="font: inherit;">3.</em> Operations and Segmentation</b></span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;">The Railroad, along with its subsidiaries and rail affiliates, is our <span style="-sec-ix-hidden:c117324583">one</span> reportable operating segment. Although we provide and analyze revenues by commodity group, we treat the financial results of the Railroad as <span style="-sec-ix-hidden:c117324584">one</span> segment due to the integrated nature of our rail network. Our operating revenues are primarily derived from contracts with customers for the transportation of freight from origin to destination.</span></p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">The following table represents a disaggregation of our freight and other revenues:</span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Arial, Helvetica, sans-serif; text-indent: 0px;"> <tbody> <tr class="finHeading" style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="border-top: 1px solid rgb(0, 0, 0); text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>Three Months Ended</i></i></span></p> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="border-top: 1px solid rgb(0, 0, 0); text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>Nine Months Ended</i></i></span></p> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> </tr> <tr class="finHeading" style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid black;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>September 30,</i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid black;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid black;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>September 30,</i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid black;"> </td> </tr> <tr class="finHeading" style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; width: 52%;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;"><i>Millions</i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><b><b><i><em style="font: inherit;">2024</em></i></b></b></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><i><em style="font: inherit;">2023</em></i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><b><b><i><em style="font: inherit;">2024</em></i></b></b></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><i><em style="font: inherit;">2023</em></i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Bulk</span></p> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>1,805</b></span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">$</span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">1,766</span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>5,343</b></span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">$</span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">5,420</span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Industrial</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>2,121</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">2,057</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>6,348</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">6,160</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Premium</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>1,842</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">1,722</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>5,331</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">5,190</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Total freight revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>5,768</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">5,545</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>17,022</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">16,770</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-size: 10pt; font-family: Arial, Helvetica, sans-serif;"><span style="color:#000000;">Other subsidiary revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>179</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">226</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>608</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">681</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-size: 10pt; font-family: Arial, Helvetica, sans-serif;"><span style="color:#000000;">Accessorial revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>122</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">142</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>427</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">442</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="margin: 0pt; font-size: 10pt; font-family: Arial, Helvetica, sans-serif;"><span style="color:#000000;">Other</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>22</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">28</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>72</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">67</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Total operating revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>6,091</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">5,941</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>18,129</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">17,960</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> </tbody> </table> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify;"><span style="color:#000000;">Although our revenues are principally derived from customers domiciled in the U.S., the ultimate points of origination or destination for some products we transport are outside the U.S. Each of our commodity groups includes revenues from shipments to and from Mexico. Included in the above table are revenues from our Mexico business, which amounted to $724 million and $673 million for the <em style="font: inherit;">three</em> months ended </span><span style="color:#000000;"><em style="font: inherit;"> September 30, 2024 </em>and <em style="font: inherit;">2023</em></span><span style="color:#000000;">, respectively, and $2.3 billion and $2.1 billion for the </span><span style="color:#000000;"><em style="font: inherit;">nine</em></span><span style="color:#000000;"> months ended </span><span style="color:#000000;"><em style="font: inherit;"> September 30, 2024 </em>and <em style="font: inherit;">2023</em></span><span style="color:#000000;">, respectively.</span></p>
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6091000000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5941000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	18129000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	17960000000	usd
CY2024Q3	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	4000000	usd
CY2023Q3	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	4000000	usd
	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	13000000	usd
	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	12000000	usd
CY2024Q3	us-gaap	Restricted Stock Expense RestrictedStockExpense	23000000	usd
CY2023Q3	us-gaap	Restricted Stock Expense RestrictedStockExpense	24000000	usd
	us-gaap	Restricted Stock Expense RestrictedStockExpense	58000000	usd
	us-gaap	Restricted Stock Expense RestrictedStockExpense	57000000	usd
CY2024Q3	us-gaap	Share Based Compensation ShareBasedCompensation	33000000	usd
CY2023Q3	us-gaap	Share Based Compensation ShareBasedCompensation	32000000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	87000000	usd
	us-gaap	Nature Of Operations NatureOfOperations	<p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;"><b style="color: rgb(0, 0, 0); font-family: Arial; font-size: 10pt; text-align: justify;"><em style="font: inherit;">3.</em> Operations and Segmentation</b></span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; text-align: justify; margin: 0pt;"><span style="color:#000000;">The Railroad, along with its subsidiaries and rail affiliates, is our <span style="-sec-ix-hidden:c117324583">one</span> reportable operating segment. Although we provide and analyze revenues by commodity group, we treat the financial results of the Railroad as <span style="-sec-ix-hidden:c117324584">one</span> segment due to the integrated nature of our rail network. Our operating revenues are primarily derived from contracts with customers for the transportation of freight from origin to destination.</span></p> <p style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; margin: 0pt; text-align: left"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">The following table represents a disaggregation of our freight and other revenues:</span></p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <table border="0" cellpadding="0" cellspacing="0" class="finTable" style="width: 100%; font-size: 10pt; font-family: Arial, Helvetica, sans-serif; text-indent: 0px;"> <tbody> <tr class="finHeading" style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="border-top: 1px solid rgb(0, 0, 0); text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>Three Months Ended</i></i></span></p> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="border-top: 1px solid rgb(0, 0, 0); text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>Nine Months Ended</i></i></span></p> </td> <td style="border-top: 1px solid rgb(0, 0, 0); font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> </tr> <tr class="finHeading" style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid black;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>September 30,</i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid black;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="6" style="text-align: center; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid black;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: center; margin: 0pt;"><span style="color:#000000;"><i><i>September 30,</i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid black;"> </td> </tr> <tr class="finHeading" style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; width: 52%;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;"><i>Millions</i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><b><b><i><em style="font: inherit;">2024</em></i></b></b></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><i><em style="font: inherit;">2023</em></i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><b><b><i><em style="font: inherit;">2024</em></i></b></b></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td colspan="2" style="text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; text-align: right; margin: 0pt;"><span style="color:#000000;"><i><i><em style="font: inherit;">2023</em></i></i></span></p> </td> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Bulk</span></p> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>1,805</b></span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">$</span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">1,766</span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>5,343</b></span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">$</span></td> <td style="width: 9%; border-top: 1px solid black; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">5,420</span></td> <td style="width: 1%; border-top: 1px solid black; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Industrial</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>2,121</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">2,057</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;"><b>6,348</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"><span style="color:#000000;">6,160</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Premium</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>1,842</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">1,722</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>5,331</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">5,190</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Total freight revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>5,768</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">5,545</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>17,022</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">16,770</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-size: 10pt; font-family: Arial, Helvetica, sans-serif;"><span style="color:#000000;">Other subsidiary revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>179</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">226</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>608</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">681</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> <p style="margin: 0pt; font-size: 10pt; font-family: Arial, Helvetica, sans-serif;"><span style="color:#000000;">Accessorial revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>122</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">142</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;"><b>427</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt;"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px;"><span style="color:#000000;">442</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(204, 238, 255);"> <td style="padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="margin: 0pt; font-size: 10pt; font-family: Arial, Helvetica, sans-serif;"><span style="color:#000000;">Other</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>22</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">28</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b> </b></span></td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>72</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 9%; text-align: right; padding-left: 0px; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0px; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">67</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> <tr style="vertical-align: bottom; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; background-color: rgb(255, 255, 255);"> <td style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"> <p style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; font-variant: normal; margin: 0pt;"><span style="color:#000000;">Total operating revenues</span></p> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>6,091</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">5,941</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>$</b></span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;"><b>18,129</b></span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0);"> </td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">$</span></td> <td style="width: 9%; text-align: right; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; margin-left: 0pt; border-bottom: 1px solid rgb(0, 0, 0);"><span style="color:#000000;">17,960</span></td> <td style="width: 1%; font-family: Arial, Helvetica, sans-serif; font-size: 10pt; border-bottom: 1px solid rgb(0, 0, 0); margin-left: 0pt;"> </td> </tr> </tbody> </table> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt;"> </p> <p style="font-family: Arial; font-size: 10pt; font-variant: normal; margin: 0pt; text-align: justify;"><span style="color:#000000;">Although our revenues are principally derived from customers domiciled in the U.S., the ultimate points of origination or destination for some products we transport are outside the U.S. Each of our commodity groups includes revenues from shipments to and from Mexico. Included in the above table are revenues from our Mexico business, which amounted to $724 million and $673 million for the <em style="font: inherit;">three</em> months ended </span><span style="color:#000000;"><em style="font: inherit;"> September 30, 2024 </em>and <em style="font: inherit;">2023</em></span><span style="color:#000000;">, respectively, and $2.3 billion and $2.1 billion for the </span><span style="color:#000000;"><em style="font: inherit;">nine</em></span><span style="color:#000000;"> months ended </span><span style="color:#000000;"><em style="font: inherit;"> September 30, 2024 </em>and <em style="font: inherit;">2023</em></span><span style="color:#000000;">, respectively.</span></p>
CY2024Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	6091000000	usd
CY2023Q3	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	5941000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	18129000000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	17960000000	usd
CY2023Q3	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	4000000	usd
	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	13000000	usd
	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	12000000	usd
CY2024Q3	us-gaap	Restricted Stock Expense RestrictedStockExpense	23000000	usd
CY2023Q3	us-gaap	Restricted Stock Expense RestrictedStockExpense	24000000	usd
	us-gaap	Restricted Stock Expense RestrictedStockExpense	58000000	usd
	us-gaap	Restricted Stock Expense RestrictedStockExpense	57000000	usd
CY2023Q3	us-gaap	Share Based Compensation ShareBasedCompensation	32000000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	84000000	usd
CY2024Q3	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	3000000	usd
CY2023Q3	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	2000000	usd
	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	13000000	usd
	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	9000000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	84000000	usd
CY2024Q3	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	3000000	usd
CY2023Q3	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	2000000	usd
	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	13000000	usd
	unp	Excess Tax Benefit From Sharebased Compensation ExcessTaxBenefitFromSharebasedCompensation	9000000	usd
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2072000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	180.56
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y10M24D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	135000000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	305000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	248.82
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	306000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	147.67
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	45000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	230.75
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2026000
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	194.69
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	194.38
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	105000000	usd
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1434000
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	179.46
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y10M24D
CY2024Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	96000000	usd
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	15000000	usd
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2072000
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	180.56
CY2023	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P5Y10M24D
CY2023Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	135000000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	305000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	248.82
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	306000
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	147.67
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod	45000
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice	230.75
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	2026000
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	194.69
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P6Y
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	106000000	usd
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	2008000
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	194.38
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1	P6Y
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	105000000	usd
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	1434000
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	179.46
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1	P4Y10M24D
CY2024Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	96000000	usd
CY2024Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	15000000	usd
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	10000000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	31000000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	17000000	usd
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	10000000	usd
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	17000000	usd
CY2024Q3	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	16000000	usd
CY2023Q3	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	9000000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	40000000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	17000000	usd
CY2023Q3	unp	Treasury Shares Repurchased For Employee Payroll Taxes TreasurySharesRepurchasedForEmployeePayrollTaxes	-1000000	usd
	unp	Treasury Shares Repurchased For Employee Payroll Taxes TreasurySharesRepurchasedForEmployeePayrollTaxes	-7000000	usd
	unp	Treasury Shares Repurchased For Employee Payroll Taxes TreasurySharesRepurchasedForEmployeePayrollTaxes	-3000000	usd
CY2024Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	2000000	usd
CY2023Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	2000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	6000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	4000000	usd
CY2024Q3	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	0	usd
CY2023Q3	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	0	usd
	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	15000000	usd
	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	14000000	usd
	unp	Defined Benefit Plan Expected Return On Plan Assets Changes In Fair Value Period DefinedBenefitPlanExpectedReturnOnPlanAssetsChangesInFairValuePeriod	P5Y
CY2024Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	0	usd
CY2023Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	1000000	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-3000000	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-2000000	usd
	us-gaap	Pension Contributions PensionContributions	0	usd
CY2024Q3	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	16000000	usd
CY2023Q3	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	9000000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	40000000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	17000000	usd
CY2024Q3	unp	Treasury Shares Repurchased For Employee Payroll Taxes TreasurySharesRepurchasedForEmployeePayrollTaxes	-2000000	usd
CY2023Q3	unp	Treasury Shares Repurchased For Employee Payroll Taxes TreasurySharesRepurchasedForEmployeePayrollTaxes	-1000000	usd
	unp	Treasury Shares Repurchased For Employee Payroll Taxes TreasurySharesRepurchasedForEmployeePayrollTaxes	-7000000	usd
	unp	Treasury Shares Repurchased For Employee Payroll Taxes TreasurySharesRepurchasedForEmployeePayrollTaxes	-3000000	usd
CY2024Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	2000000	usd
CY2023Q3	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	2000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	6000000	usd
	us-gaap	Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions	4000000	usd
CY2024Q3	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	0	usd
CY2023Q3	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	0	usd
	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	15000000	usd
	unp	Aggregate Grant Date Fair Value Of Stock Options Vested AggregateGrantDateFairValueOfStockOptionsVested	14000000	usd
	unp	Defined Benefit Plan Expected Return On Plan Assets Changes In Fair Value Period DefinedBenefitPlanExpectedReturnOnPlanAssetsChangesInFairValuePeriod	P5Y
CY2024Q3	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	0	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-3000000	usd
	us-gaap	Defined Benefit Plan Net Periodic Benefit Cost DefinedBenefitPlanNetPeriodicBenefitCost	-2000000	usd
	us-gaap	Pension Contributions PensionContributions	0	usd
CY2024Q3	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	70000000	usd
CY2023Q3	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	90000000	usd
	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	192000000	usd
	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	335000000	usd
CY2024Q3	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-12000000	usd
CY2023Q3	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-12000000	usd
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-42000000	usd
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-40000000	usd
CY2024Q3	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	0	usd
CY2023Q3	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	0	usd
	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	24000000	usd
	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	0	usd
CY2024Q3	unp	Environmental Nonoperating EnvironmentalNonoperating	-7000000	usd
	unp	Environmental Nonoperating EnvironmentalNonoperating	-21000000	usd
CY2024Q3	unp	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	12000000	usd
CY2023Q3	unp	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	13000000	usd
	unp	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	45000000	usd
	unp	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	39000000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	87000000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	106000000	usd
CY2024Q3	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	70000000	usd
CY2023Q3	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	90000000	usd
	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	192000000	usd
	us-gaap	Profit Loss From Real Estate Operations ProfitLossFromRealEstateOperations	335000000	usd
CY2024Q3	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-12000000	usd
CY2023Q3	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-12000000	usd
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-42000000	usd
	us-gaap	Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent	-40000000	usd
CY2024Q3	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	0	usd
CY2023Q3	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	0	usd
	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	24000000	usd
	unp	Interest Income From Federal Tax Refund Claims InterestIncomeFromFederalTaxRefundClaims	0	usd
CY2024Q3	unp	Environmental Nonoperating EnvironmentalNonoperating	-7000000	usd
CY2023Q3	unp	Environmental Nonoperating EnvironmentalNonoperating	-9000000	usd
	unp	Environmental Nonoperating EnvironmentalNonoperating	-21000000	usd
	unp	Environmental Nonoperating EnvironmentalNonoperating	-31000000	usd
CY2024Q3	unp	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	12000000	usd
CY2023Q3	unp	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	13000000	usd
	unp	Other Nonoperating Income Expense Other OtherNonoperatingIncomeExpenseOther	39000000	usd
CY2024Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	87000000	usd
CY2023Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	106000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	282000000	usd
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	383000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	1671000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1528000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	609300000
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	608600000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609800000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609700000
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.19
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.76
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.75
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.75
CY2024Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	600000
CY2023Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	600000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	900000
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	9000000	usd
CY2024Q3	unp	Total Transfer Capacity Undivided Interests To Investors Under Receivables Securitization Facility TotalTransferCapacityUndividedInterestsToInvestorsUnderReceivablesSecuritizationFacility	800000000	usd
	unp	Receivables Securitization Facility Duration ReceivablesSecuritizationFacilityDuration	P3Y
CY2024Q3	unp	Value Outstanding Undivided Interest Held By Investors Under Receivables Securitization Facility ValueOutstandingUndividedInterestHeldByInvestorsUnderReceivablesSecuritizationFacility	0	usd
	unp	Receivables Securitization Facility Issued ReceivablesSecuritizationFacilityIssued	800000000	usd
CY2024Q3	us-gaap	Net Income Loss NetIncomeLoss	1671000000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	1528000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4985000000	usd
	us-gaap	Net Income Loss NetIncomeLoss	4727000000	usd
CY2024Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	607600000
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	608700000
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	609300000
CY2024Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	608600000
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609800000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	609700000
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	610300000
CY2024Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.75
CY2023Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.51
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	8.19
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	7.76
CY2024Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.75
CY2023Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.51
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	8.18
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	7.75
CY2024Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	600000
CY2023Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1000000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	600000
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	900000
CY2024Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	9000000	usd
CY2024Q3	unp	Total Transfer Capacity Undivided Interests To Investors Under Receivables Securitization Facility TotalTransferCapacityUndividedInterestsToInvestorsUnderReceivablesSecuritizationFacility	800000000	usd
	unp	Receivables Securitization Facility Duration ReceivablesSecuritizationFacilityDuration	P3Y
CY2024Q3	unp	Value Outstanding Undivided Interest Held By Investors Under Receivables Securitization Facility ValueOutstandingUndividedInterestHeldByInvestorsUnderReceivablesSecuritizationFacility	0	usd
	unp	Receivables Securitization Facility Issued ReceivablesSecuritizationFacilityIssued	800000000	usd
	unp	Receivables Securitization Facility Repayments ReceivablesSecuritizationFacilityRepayments	800000000	usd
CY2024Q3	unp	Accounts Receivable Supporting Undivided Investor Held Interest AccountsReceivableSupportingUndividedInvestorHeldInterest	1700000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	83269000000	usd
CY2024Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	25233000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	58036000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	81733000000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	24335000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	57398000000	usd
CY2024Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	830000000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	856000000	usd
CY2024Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	764000000	usd
CY2023Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	685000000	usd
CY2024Q3	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	598000000	usd
CY2023Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	533000000	usd
CY2024Q3	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	371000000	usd
CY2023Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	307000000	usd
CY2024Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	349000000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	355000000	usd
CY2024Q3	us-gaap	Interest Payable Current InterestPayableCurrent	237000000	usd
CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	389000000	usd
CY2024Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	452000000	usd
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	460000000	usd
CY2024Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3714000000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3683000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	83269000000	usd
CY2024Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	25233000000	usd
CY2024Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	58036000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	81733000000	usd
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	24335000000	usd
CY2023Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	57398000000	usd
CY2024Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	830000000	usd
CY2023Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	685000000	usd
CY2024Q3	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	598000000	usd
CY2023Q4	us-gaap	Accrued Employee Benefits Current AccruedEmployeeBenefitsCurrent	533000000	usd
CY2024Q3	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	371000000	usd
CY2023Q4	us-gaap	Loss Contingency Accrual Carrying Value Current LossContingencyAccrualCarryingValueCurrent	307000000	usd
CY2024Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	349000000	usd
CY2023Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	355000000	usd
CY2024Q3	us-gaap	Interest Payable Current InterestPayableCurrent	237000000	usd
CY2023Q4	us-gaap	Interest Payable Current InterestPayableCurrent	389000000	usd
CY2024Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	452000000	usd
CY2023Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	460000000	usd
CY2024Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3714000000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	3683000000	usd
CY2024Q3	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	27300000000	usd
CY2024Q3	unp	Fair Value Of Total Debt Less Of Carrying Value FairValueOfTotalDebtLessOfCarryingValue	4100000000	usd
CY2023Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	28500000000	usd
CY2023Q4	unp	Fair Value Of Total Debt Less Of Carrying Value FairValueOfTotalDebtLessOfCarryingValue	4100000000	usd
CY2024Q3	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	27300000000	usd
CY2024Q3	unp	Fair Value Of Total Debt Less Of Carrying Value FairValueOfTotalDebtLessOfCarryingValue	4100000000	usd
CY2023Q4	us-gaap	Debt Instrument Fair Value DebtInstrumentFairValue	28500000000	usd
CY2023Q4	unp	Fair Value Of Total Debt Less Of Carrying Value FairValueOfTotalDebtLessOfCarryingValue	4100000000	usd
	us-gaap	Proceeds From Issuance Of Commercial Paper ProceedsFromIssuanceOfCommercialPaper	823000000	usd
	us-gaap	Repayments Of Commercial Paper RepaymentsOfCommercialPaper	598000000	usd
	unp	Commercial Paper Maturity Duration Minimum CommercialPaperMaturityDurationMinimum	P13D
	unp	Commercial Paper Maturity Duration Maximum CommercialPaperMaturityDurationMaximum	P57D
CY2024Q3	us-gaap	Commercial Paper CommercialPaper	225000000	usd
CY2024Q1	unp	Board Of Directors Authorized Debt Issuance BoardOfDirectorsAuthorizedDebtIssuance	9000000000	usd
CY2022Q1	unp	Board Of Directors Remaining Debt Issuance BoardOfDirectorsRemainingDebtIssuance	5600000000	usd
CY2024Q3	unp	Board Of Directors Remaining Debt Issuance BoardOfDirectorsRemainingDebtIssuance	9000000000	usd
	unp	Sites On Superfund National Priorities List SitesOnSuperfundNationalPrioritiesList	19	pure
CY2023Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	245000000	usd
CY2022Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	253000000	usd
	us-gaap	Accrual For Environmental Loss Contingencies Charges To Expense For New Losses AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses	100000000	usd
	us-gaap	Accrual For Environmental Loss Contingencies Charges To Expense For New Losses AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses	85000000	usd
	us-gaap	Accrual For Environmental Loss Contingencies Payments1 AccrualForEnvironmentalLossContingenciesPayments1	76000000	usd
CY2023Q3	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	263000000	usd
CY2024Q3	us-gaap	Accrued Environmental Loss Contingencies Current AccruedEnvironmentalLossContingenciesCurrent	119000000	usd
CY2023Q3	us-gaap	Accrued Environmental Loss Contingencies Current AccruedEnvironmentalLossContingenciesCurrent	83000000	usd
CY2022Q2	srt	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	100000000
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	23100000
CY2024Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0
CY2023Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2908703
CY2024Q1	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	0
CY2023Q1	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	203.19
CY2024Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	492320
CY2023Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	606581
CY2024Q2	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	225.96
CY2023Q2	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	199.81
CY2024Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	3006061
	us-gaap	Repayments Of Commercial Paper RepaymentsOfCommercialPaper	598000000	usd
	unp	Commercial Paper Maturity Duration Minimum CommercialPaperMaturityDurationMinimum	P13D
	unp	Commercial Paper Maturity Duration Maximum CommercialPaperMaturityDurationMaximum	P57D
CY2024Q3	us-gaap	Commercial Paper CommercialPaper	225000000	usd
CY2024Q1	unp	Board Of Directors Authorized Debt Issuance BoardOfDirectorsAuthorizedDebtIssuance	9000000000	usd
CY2022Q1	unp	Board Of Directors Remaining Debt Issuance BoardOfDirectorsRemainingDebtIssuance	5600000000	usd
CY2024Q3	unp	Board Of Directors Remaining Debt Issuance BoardOfDirectorsRemainingDebtIssuance	9000000000	usd
	unp	Sites Identified SitesIdentified	357	pure
	unp	Sites Subject Of Actions Taken By Us Government SitesSubjectOfActionsTakenByUSGovernment	31	pure
	unp	Sites On Superfund National Priorities List SitesOnSuperfundNationalPrioritiesList	19	pure
CY2023Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	245000000	usd
CY2022Q4	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	253000000	usd
	us-gaap	Accrual For Environmental Loss Contingencies Charges To Expense For New Losses AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses	100000000	usd
	us-gaap	Accrual For Environmental Loss Contingencies Charges To Expense For New Losses AccrualForEnvironmentalLossContingenciesChargesToExpenseForNewLosses	85000000	usd
	us-gaap	Accrual For Environmental Loss Contingencies Payments1 AccrualForEnvironmentalLossContingenciesPayments1	76000000	usd
	us-gaap	Accrual For Environmental Loss Contingencies Payments1 AccrualForEnvironmentalLossContingenciesPayments1	75000000	usd
CY2024Q3	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	269000000	usd
CY2023Q3	us-gaap	Accrual For Environmental Loss Contingencies AccrualForEnvironmentalLossContingencies	263000000	usd
CY2024Q3	us-gaap	Accrued Environmental Loss Contingencies Current AccruedEnvironmentalLossContingenciesCurrent	119000000	usd
CY2023Q3	us-gaap	Accrued Environmental Loss Contingencies Current AccruedEnvironmentalLossContingenciesCurrent	83000000	usd
CY2022Q2	srt	Stock Repurchase Program Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased	100000000
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	23100000
CY2024Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0
CY2023Q1	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2908703
CY2024Q1	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	0
CY2023Q1	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	203.19
CY2024Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	492320
CY2023Q2	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	606581
CY2024Q2	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	225.96
CY2023Q2	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	199.81
CY2024Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	3006061
CY2024Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	245.44
CY2023Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	0
CY2023Q3	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0
CY2024Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	245.44
CY2023Q3	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	0
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	3498381
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	3515284
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	242.7
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	202.61
CY2024Q3	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	76893646
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	242.7
	us-gaap	Treasury Stock Acquired Average Cost Per Share TreasuryStockAcquiredAverageCostPerShare	202.61
CY2024Q3	us-gaap	Stock Repurchase Program Remaining Number Of Shares Authorized To Be Repurchased StockRepurchaseProgramRemainingNumberOfSharesAuthorizedToBeRepurchased	76893646

Files In Submission

Name	View Source	Status
0001437749-24-032008-index-headers.html	Edgar Link	pending
0001437749-24-032008-index.html	Edgar Link	pending
0001437749-24-032008.txt	Edgar Link	pending
0001437749-24-032008-xbrl.zip	Edgar Link	pending
ex_711274.htm	Edgar Link	pending
ex_711275.htm	Edgar Link	pending
ex_711276.htm	Edgar Link	pending
ex_731073.htm	Edgar Link	pending
ex_731073img001.jpg	Edgar Link	pending
ex_731074.htm	Edgar Link	pending
ex_731074img001.jpg	Edgar Link	pending
ex_731075.htm	Edgar Link	pending
ex_731076.htm	Edgar Link	pending
ex_731077.htm	Edgar Link	pending
ex_731077img001.jpg	Edgar Link	pending
ex_731078.htm	Edgar Link	pending
ex_731078img001.jpg	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
R47.htm	Edgar Link	pending
R48.htm	Edgar Link	pending
R49.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R50.htm	Edgar Link	pending
R51.htm	Edgar Link	pending
R52.htm	Edgar Link	pending
R53.htm	Edgar Link	pending
R54.htm	Edgar Link	pending
R55.htm	Edgar Link	pending
R56.htm	Edgar Link	pending
R57.htm	Edgar Link	pending
R58.htm	Edgar Link	pending
R59.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R60.htm	Edgar Link	pending
R61.htm	Edgar Link	pending
R62.htm	Edgar Link	pending
R63.htm	Edgar Link	pending
R64.htm	Edgar Link	pending
R65.htm	Edgar Link	pending
R66.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
unp-20240930.xsd	Edgar Link	pending
unp20240930_10q.htm	Edgar Link	pending
unp-20240930_cal.xml	Edgar Link	unprocessable
unp-20240930_def.xml	Edgar Link	unprocessable
unp-20240930_lab.xml	Edgar Link	unprocessable
unp-20240930_pre.xml	Edgar Link	unprocessable
unp20240930_10q_htm.xml	Edgar Link	completed
FilingSummary.xml	Edgar Link	unprocessable

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$UNP
UNION PACIFIC CORP Stock $unp

2024 Q4 Form 10-Q Financial Statement

#000143774924032008 Filed on October 24, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$UNP UNION PACIFIC CORP Stock $unp

2024 Q4 Form 10-Q Financial Statement

#000143774924032008 Filed on October 24, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$UNP
UNION PACIFIC CORP Stock $unp