$FLR
FLUOR CORP Stock $flr

$flr Overview Financials Valuation SEC Filings Company Website

2013 Q4 Form 10-K Financial Statement

#000104746914000988 Filed on February 18, 2014

Income Statement

Concept	2013 Q4	2013	2012 Q4
Revenue	$6.292B	$27.35B	$7.023B
YoY Change	-10.41%	-0.82%	12.33%
Cost Of Revenue	$5.955B	$25.99B	$7.038B
YoY Change	-15.39%	-2.64%	18.44%
Gross Profit	$336.1M	$1.365B	-$15.60M
YoY Change	-2254.49%	54.26%	-105.04%
Gross Profit Margin	5.34%	4.99%	-0.22%
Selling, General & Admin	$63.40M	$178.0M	$41.10M
YoY Change	54.26%	17.88%	-32.95%
% of Gross Profit	18.86%	13.04%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$44.20M	$206.3M	$55.30M
YoY Change	-20.07%	-1.95%	6.76%
% of Gross Profit	13.15%	15.11%
Operating Expenses	$63.40M	$178.0M	$41.00M
YoY Change	54.63%	17.11%	-33.01%
Operating Profit	$272.7M	$1.187B	-$56.60M
YoY Change	-581.8%	54.3%	-122.79%
Interest Expense	-$4.700M	$26.89M	-$3.300M
YoY Change	42.42%	-4.78%	-3400.0%
% of Operating Profit	-1.72%	2.26%
Other Income/Expense, Net
YoY Change
Pretax Income	$267.9M	$1.178B	-$60.00M
YoY Change	-546.5%	60.54%	-124.14%
Income Tax	$82.70M	$354.6M	-$89.00M
% Of Pretax Income	30.87%	30.11%
Net Earnings	$185.0M	$823.0M	-$4.400M
YoY Change	-4304.55%	80.36%	-102.87%
Net Earnings / Revenue	2.94%	3.01%	-0.06%
Basic Earnings Per Share	$1.03	$4.11	-$0.03
Diluted Earnings Per Share	$1.01	$4.06	-$0.03
COMMON SHARES
Basic Shares Outstanding	163.4M shares	162.6M shares	166.5M shares
Diluted Shares Outstanding		164.4M shares

Balance Sheet

Concept	2013 Q4	2013	2012 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$2.470B	$2.470B	$2.292B
YoY Change	7.76%	7.76%	1.5%
Cash & Equivalents	$2.284B	$2.284B	$2.155B
Short-Term Investments	$186.0M	$186.0M	$137.1M
Other Short-Term Assets	$273.4M	$519.2M	$367.3M
YoY Change	-25.55%	-15.86%	58.02%
Inventory	$1.741B	$1.741B	$1.943B
Prepaid Expenses
Receivables	$1.274B	$1.274B	$1.243B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$6.004B	$6.004B	$6.094B
YoY Change	-1.48%	-1.48%	3.66%
LONG-TERM ASSETS
Property, Plant & Equipment	$967.0M	$967.0M	$951.3M
YoY Change	1.65%	1.65%	3.22%
Goodwill	$114.1M		$101.3M
YoY Change	12.61%		5.61%
Intangibles	$24.00M		$21.00M
YoY Change	14.29%
Long-Term Investments	$473.6M	$473.6M	$461.2M
YoY Change	2.69%	2.69%	-27.12%
Other Assets	$237.3M	$765.5M	$255.8M
YoY Change	-7.22%	14.58%	-4.86%
Total Long-Term Assets	$2.320B	$2.320B	$2.182B
YoY Change	6.34%	6.34%	-8.69%
TOTAL ASSETS
Total Short-Term Assets	$6.004B	$6.004B	$6.094B
Total Long-Term Assets	$2.320B	$2.320B	$2.182B
Total Assets	$8.324B	$8.324B	$8.276B
YoY Change	0.58%	0.58%	0.09%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.641B	$1.641B	$1.954B
YoY Change	-16.02%	-16.02%	12.65%
Accrued Expenses	$991.7M	$991.7M	$1.042B
YoY Change	-4.84%	-4.84%	5.12%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due	$29.84M	$29.80M	$20.79M
YoY Change	43.51%	43.27%	6.86%
Total Short-Term Liabilities	$3.407B	$3.407B	$3.887B
YoY Change	-12.35%	-12.35%	1.27%
LONG-TERM LIABILITIES
Long-Term Debt	$496.6M	$496.6M	$520.2M
YoY Change	-4.54%	-4.54%	1.31%
Other Long-Term Liabilities	$539.3M	$539.3M	$441.6M
YoY Change	22.11%	22.12%	-3.31%
Total Long-Term Liabilities	$1.036B	$1.036B	$961.8M
YoY Change	7.7%	7.7%	-0.87%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.407B	$3.407B	$3.887B
Total Long-Term Liabilities	$1.036B	$1.036B	$961.8M
Total Liabilities	$4.443B	$4.567B	$4.849B
YoY Change	-8.37%	-7.45%	0.84%
SHAREHOLDERS EQUITY
Retained Earnings	$4.041B		$3.598B
YoY Change	12.32%		0.19%
Common Stock	$14.52M		$1.624M
YoY Change	794.33%		-61.91%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$3.757B	$3.757B	$3.341B
YoY Change
Total Liabilities & Shareholders Equity	$8.324B	$8.324B	$8.276B
YoY Change	0.58%	0.58%	0.09%

Cashflow Statement

Concept	2013 Q4	2013	2012 Q4
OPERATING ACTIVITIES
Net Income	$185.0M	$823.0M	-$4.400M
YoY Change	-4304.55%	80.36%	-102.87%
Depreciation, Depletion And Amortization	$44.20M	$206.3M	$55.30M
YoY Change	-20.07%	-1.95%	6.76%
Cash From Operating Activities	-$175.2M	$788.9M	$118.1M
YoY Change	-248.35%	25.54%	-33.87%
INVESTING ACTIVITIES
Capital Expenditures	-$107.4M	$288.5M	-$65.80M
YoY Change	63.22%	13.24%	-34.72%
Acquisitions		$23.08M
YoY Change		19.33%
Other Investing Activities	$6.600M	-$12.56M	$278.6M
YoY Change	-97.63%	-229.77%	-220.61%
Cash From Investing Activities	-$100.9M	-$234.6M	$212.8M
YoY Change	-147.42%	512.53%	-164.15%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net		$200.1M
YoY Change		-48.6%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-233.9M	-369.6M	-327.1M
YoY Change	-28.49%	-40.06%	239.67%
NET CHANGE
Cash From Operating Activities	-175.2M	788.9M	118.1M
Cash From Investing Activities	-100.9M	-234.6M	212.8M
Cash From Financing Activities	-233.9M	-369.6M	-327.1M
Net Change In Cash	-510.0M	184.7M	3.800M
YoY Change	-13521.05%	-796.98%	-101.52%
FREE CASH FLOW
Cash From Operating Activities	-$175.2M	$788.9M	$118.1M
Capital Expenditures	-$107.4M	$288.5M	-$65.80M
Free Cash Flow	-$67.80M	$500.4M	$183.9M
YoY Change	-136.87%	33.92%	-34.18%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	27326000	USD
CY2011	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-5768000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-436424000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	639556000	USD
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	87678000	USD
CY2011	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	495595000	USD
CY2011	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	4066000	USD
CY2011	us-gaap	Payments For Hedge Financing Activities PaymentsForHedgeFinancingActivities	16778000	USD
CY2011	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	18693000	USD
CY2011	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	25410000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	12737000	USD
CY2011	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-4692000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-395825000	USD
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-31106000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	26414000	USD
CY2013Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2161411000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2134997000	USD
CY2012	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	40000000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	37000000	USD
CY2013	us-gaap	Allocated Share Based Compensation Expense Net Of Tax AllocatedShareBasedCompensationExpenseNetOfTax	54000000	USD
CY2013Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	24000000	USD
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	21000000	USD
CY2013	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	490000	USD
CY2013	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-size:10.0pt;font-family:Times New Roman;"> <p style="TEXT-ALIGN: justify; FONT-FAMILY: times;"><font size="2"><i>Use of Estimates</i></font></p> <p style="TEXT-ALIGN: justify; FONT-FAMILY: times;"><font size="2">        The preparation of financial statements in accordance with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect reported amounts. These estimates are based on information available through the date of the issuance of the financial statements. Therefore, actual results could differ from those estimates.</font></p> </div>
CY2013	us-gaap	Concentration Risk Credit Risk ConcentrationRiskCreditRisk	<div style="font-size:10.0pt;font-family:Times New Roman;"> <p style="TEXT-ALIGN: justify; FONT-FAMILY: times;"><font size="2"><i> Concentrations of Credit Risk</i></font></p> <p style="TEXT-ALIGN: justify; FONT-FAMILY: times;"><font size="2">        Accounts receivable and all contract work in progress are from clients in various industries and locations throughout the world. Most contracts require payments as the projects progress or, in certain cases, advance payments. The company generally does not require collateral, but in most cases can place liens against the property, plant or equipment constructed or terminate the contract, if a material default occurs. The company evaluates the counterparty credit risk of third parties as part of its project risk review process and in determining the appropriate level of reserves. The company maintains adequate reserves for potential credit losses and generally such losses have been minimal and within management's estimates.</font></p> <p style="TEXT-ALIGN: justify; FONT-FAMILY: times;"><font size="2">        Cash and marketable securities are deposited with major banks throughout the world. Such deposits are placed with high quality institutions and the amounts invested in any single institution are limited to the extent possible in order to minimize concentration of counterparty credit risk.</font></p> <p style="TEXT-ALIGN: justify; FONT-FAMILY: times;"><font size="2">        The company's counterparties for derivative contracts are large financial institutions selected based on profitability, strength of balance sheet, credit ratings and capacity for timely payment of financial commitments. There are no significant concentrations of credit risk with any individual counterparty related to our derivative contracts.</font></p> <p style="TEXT-ALIGN: justify; FONT-FAMILY: times;"><font size="2">        The company monitors the credit quality of its counterparties and has not incurred any significant credit risk losses related to its deposits or derivative contracts.</font></p> </div>
CY2013	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	98744000	USD
CY2013	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-101158000	USD
CY2013	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-102417000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	26204000	USD
CY2013	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-274418000	USD
CY2013	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	-29043000	USD
CY2013	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-83613000	USD
CY2013	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	46851000	USD
CY2013	us-gaap	Interest Paid InterestPaid	22585000	USD
CY2013	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	268889000	USD
CY2012	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	-23680000	USD
CY2012	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-29669000	USD
CY2012	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	111311000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	65418000	USD
CY2012	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	195147000	USD
CY2012	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	-237497000	USD
CY2012	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	28993000	USD
CY2012	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-58773000	USD
CY2012	us-gaap	Interest Paid InterestPaid	24244000	USD
CY2012	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	294214000	USD
CY2011	us-gaap	Increase Decrease In Accounts And Notes Receivable IncreaseDecreaseInAccountsAndNotesReceivable	43501000	USD
CY2011	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	504670000	USD
CY2011	us-gaap	Increase Decrease In Other Current Assets IncreaseDecreaseInOtherCurrentAssets	-199412000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	2530000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	320708000	USD
CY2011	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	48470000	USD
CY2011	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	60050000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-16346000	USD
CY2011	us-gaap	Interest Paid InterestPaid	28255000	USD
CY2011	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	176915000	USD
CY2013	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	200608000	USD
CY2013	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	168894000	USD
CY2013	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	14779000	USD
CY2013	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	384281000	USD
CY2013	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-29873000	USD
CY2013	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	2054000	USD
CY2013	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-1889000	USD
CY2013	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-29708000	USD
CY2012	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-133312000	USD
CY2012	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	226110000	USD
CY2012	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-7804000	USD
CY2012	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	84994000	USD
CY2012	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	87723000	USD
CY2012	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-16645000	USD
CY2012	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	6366000	USD
CY2012	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	77444000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	117868000	USD
CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	176116000	USD
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	27143000	USD
CY2011	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	321127000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	-13039000	USD
CY2011	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-883000	USD
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-3476000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-17398000	USD
CY2013	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	412159000	USD
CY2013	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	7802000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	24753000	USD
CY2013	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	54359000	USD
CY2013	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	15305000	USD
CY2013	us-gaap	Income Tax Reconciliation Tax Contingencies Other IncomeTaxReconciliationTaxContingenciesOther	9261000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Self Insurance DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance	14400000	USD
CY2012	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	256727000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	350635000	USD
CY2012	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	1727000	USD
CY2012	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	39600000	USD
CY2012	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	85541000	USD
CY2012	flr	Income Tax Reconciliation Statute Expirations And Tax Settlements IncomeTaxReconciliationStatuteExpirationsAndTaxSettlements	-13152000	USD
CY2012	us-gaap	Income Tax Reconciliation Tax Contingencies Other IncomeTaxReconciliationTaxContingenciesOther	-29740000	USD
CY2012	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-9850000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	15360000	USD
CY2011	us-gaap	Income Tax Reconciliation Minority Interest Income Expense IncomeTaxReconciliationMinorityInterestIncomeExpense	35682000	USD
CY2011	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	11014000	USD
CY2011	flr	Income Tax Reconciliation Statute Expirations And Tax Settlements IncomeTaxReconciliationStatuteExpirationsAndTaxSettlements	-13795000	USD
CY2011	us-gaap	Income Tax Reconciliation Tax Contingencies Other IncomeTaxReconciliationTaxContingenciesOther	-8973000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-6898000	USD
CY2013Q4	flr	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensationAndBenefits	54723000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Compensated Absences DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences	94213000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	4957000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	266664000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Unrealized Currency Losses DeferredTaxAssetsUnrealizedCurrencyLosses	6817000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Other Comprehensive Loss DeferredTaxAssetsOtherComprehensiveLoss	179228000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	21274000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	733914000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	245428000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	488486000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	36169000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	50569000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	16179000	USD
CY2013Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	102917000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	385569000	USD
CY2012Q4	flr	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation And Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensationAndBenefits	42387000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Compensated Absences DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsCompensatedAbsences	90573000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	30127000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Self Insurance DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsSelfInsurance	8566000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	18583000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	257692000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Unrealized Currency Losses DeferredTaxAssetsUnrealizedCurrencyLosses	6991000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	3896000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other Comprehensive Loss DeferredTaxAssetsOtherComprehensiveLoss	149364000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	7367000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	658574000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	230123000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	428451000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	44332000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	40250000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Other DeferredTaxLiabilitiesOther	14673000	USD
CY2012Q4	us-gaap	Deferred Income Tax Liabilities DeferredIncomeTaxLiabilities	99255000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	329196000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	40000000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	33000000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	54054000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	47043000	USD
CY2012Q4	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	23000000	USD
CY2013Q4	us-gaap	Self Insurance Reserve Noncurrent SelfInsuranceReserveNoncurrent	28000000	USD
CY2012Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	332904000	USD
CY2013Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	388408000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	214998000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	1015000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	1401000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	103741000	USD
CY2013Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	7000000	USD
CY2012Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	7000000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	303070000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	279890000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	346016000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	874529000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	453615000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	655800000	USD
CY2013	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	151000000	USD
CY2012	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	144000000	USD
CY2011	us-gaap	Defined Contribution Plan Cost Recognized DefinedContributionPlanCostRecognized	101000000	USD
CY2013	us-gaap	Other Than Temporary Impairment Losses Investments Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsAvailableforsaleSecurities	0	USD
CY2012	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	523000000	USD
CY2011	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	497000000	USD
CY2013	us-gaap	Available For Sale Securities Gross Realized Gains Losses Sale Proceeds AvailableForSaleSecuritiesGrossRealizedGainsLossesSaleProceeds	346000000	USD
CY2011	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	8089000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3459906000	USD
CY2011	flr	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTaxExcludingEquityMethodInvestments	-10275000	USD
CY2012	flr	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTaxExcludingEquityMethodInvestments	4071000	USD
CY2013	flr	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTaxExcludingEquityMethodInvestments	2536000	USD
CY2011	flr	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTaxExcludingEquityMethodInvestments	2590000	USD
CY2012	flr	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTaxExcludingEquityMethodInvestments	2251000	USD
CY2013	flr	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTaxExcludingEquityMethodInvestments	-3854000	USD
CY2012Q4	us-gaap	Deferred Compensation Cashbased Arrangements Liability Classified Noncurrent DeferredCompensationCashbasedArrangementsLiabilityClassifiedNoncurrent	337000000	USD
CY2004Q1	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	36180000	USD
CY2013Q4	us-gaap	Deferred Compensation Cashbased Arrangements Liability Classified Noncurrent DeferredCompensationCashbasedArrangementsLiabilityClassifiedNoncurrent	415000000	USD
CY2012Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	137127000	USD
CY2012	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1024000	shares
CY2011	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1393000	shares
CY2012	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.71
CY2013	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1383000	shares
CY2012	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	346000	shares
CY2011	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	670000	shares
CY2013	us-gaap	Incremental Common Shares Attributable To Conversion Of Debt Securities IncrementalCommonSharesAttributableToConversionOfDebtSecurities	405000	shares
CY2012	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	456330000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	593728000	USD
CY2013	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	667711000	USD
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	172501000	shares
CY2012	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	167121000	shares
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2154541000	USD
CY2012	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.73
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.44
CY2012Q4	us-gaap	Deferred Tax Assets Deferred Income DeferredTaxAssetsDeferredIncome	43028000	USD
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	174564000	shares
CY2012	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	168491000	shares
CY2012Q4	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	1242691000	USD
CY2012Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	1942679000	USD
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.40
CY2012	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1557000	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	824000	shares
CY2013	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1436000	shares
CY2012	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	7409200	shares
CY2011	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	10050000	shares
CY2013	us-gaap	Stock Repurchased And Retired During Period Shares StockRepurchasedAndRetiredDuringPeriodShares	2591557	shares
CY2011	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	639556000	USD
CY2012	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	389233000	USD
CY2013	us-gaap	Stock Repurchased And Retired During Period Value StockRepurchasedAndRetiredDuringPeriodValue	200052000	USD
CY2012	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	181000000	USD
CY2011	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	166000000	USD
CY2013	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	206000000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	54500000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	52200000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	41500000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	35000000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	23300000	USD
CY2013Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	67900000	USD
CY2012	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	114737000	USD
CY2011	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	104359000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	249839000	USD
CY2012	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	100623000	USD
CY2011	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	103659000	USD
CY2013	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	124853000	USD
CY2012	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	2665000	USD
CY2011	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	22789000	USD
CY2013	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	1697000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	22000000	USD
CY2012	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	24000000	USD
CY2013	us-gaap	Employee Service Share Based Compensation Tax Benefit From Compensation Expense EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense	32000000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant	13179273	shares
CY2013Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions	2964707	shares
CY2013Q4	us-gaap	Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions	1477345	shares
CY2013Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1	58.63
CY2013Q4	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1	54.51
CY2013	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageRemainingContractualTerm2	P5Y6M
CY2013Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	38000000	USD
CY2013Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	64000000	USD
CY2012Q1	us-gaap	Revenues Revenues	6290100000	USD
CY2012Q2	us-gaap	Revenues Revenues	7128200000	USD
CY2012Q3	us-gaap	Revenues Revenues	7136100000	USD
CY2012Q4	us-gaap	Revenues Revenues	7022700000	USD
CY2012Q4	us-gaap	Cost Of Services CostOfServices	7038300000	USD
CY2012Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-60000000	USD
CY2012Q4	us-gaap	Profit Loss ProfitLoss	29100000	USD
CY2012Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.03
CY2012Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.03
CY2012Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.87
CY2012Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.86
CY2012Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.95
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.92
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.91
CY2012Q1	us-gaap	Profit Loss ProfitLoss	177200000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	240800000	USD
CY2012Q1	us-gaap	Cost Of Services CostOfServices	6014200000	USD
CY2013Q4	us-gaap	Revenues Revenues	6291500000	USD
CY2012Q3	us-gaap	Cost Of Services CostOfServices	6829800000	USD
CY2012Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	264500000	USD
CY2012Q3	us-gaap	Profit Loss ProfitLoss	172300000	USD
CY2012Q2	us-gaap	Cost Of Services CostOfServices	6809800000	USD
CY2012Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	288200000	USD
CY2012Q2	us-gaap	Profit Loss ProfitLoss	192500000	USD
CY2012Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.96
CY2013Q4	us-gaap	Cost Of Services CostOfServices	5955400000	USD
CY2013Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	267900000	USD
CY2013Q4	us-gaap	Profit Loss ProfitLoss	185000000	USD
CY2013Q3	us-gaap	Revenues Revenues	6684200000	USD
CY2013Q3	us-gaap	Cost Of Services CostOfServices	6329700000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	304700000	USD
CY2013Q3	us-gaap	Profit Loss ProfitLoss	217400000	USD
CY2013Q2	us-gaap	Revenues Revenues	7190300000	USD
CY2013Q2	us-gaap	Cost Of Services CostOfServices	6857500000	USD
CY2013Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	298700000	USD
CY2013Q2	us-gaap	Profit Loss ProfitLoss	207300000	USD
CY2013Q1	us-gaap	Revenues Revenues	7185600000	USD
CY2013Q1	us-gaap	Cost Of Services CostOfServices	6843800000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	306300000	USD
CY2013Q1	us-gaap	Profit Loss ProfitLoss	213300000	USD
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.02
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.02
CY2013Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.98
CY2013Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.99
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.06
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.05
CY2013Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.01
CY2013Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.03
CY2012Q4	flr	Accumulated Other Comprehensive Income Loss Net Of Tax Attributable To Noncontrolling Interest AccumulatedOtherComprehensiveIncomeLossNetOfTaxAttributableToNoncontrollingInterest	8724000	USD
CY2013	us-gaap	Revenues Revenues	27351573000	USD
CY2011	us-gaap	Revenues Revenues	23381399000	USD
CY2012	us-gaap	Revenues Revenues	27577135000	USD
CY2013	us-gaap	Cost Of Services CostOfServices	25986382000	USD
CY2011	us-gaap	Cost Of Services CostOfServices	22232483000	USD
CY2012	us-gaap	Cost Of Services CostOfServices	26692138000	USD
CY2012Q4	us-gaap	Other Assets Current OtherAssetsCurrent	367260000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	163460000	USD
CY2012	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	151010000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	6094137000	USD
CY2011	us-gaap	Interest Expense InterestExpense	15601000	USD
CY2012	us-gaap	Interest Expense InterestExpense	28238000	USD
CY2012Q4	us-gaap	Land Land	51644000	USD
CY2011	us-gaap	Investment Income Interest InvestmentIncomeInterest	31961000	USD
CY2012	us-gaap	Investment Income Interest InvestmentIncomeInterest	27756000	USD
CY2013	flr	Costs And Expenses Operating And Nonoperating CostsAndExpensesOperatingAndNonoperating	26173974000	USD
CY2012Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	286992000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3887114000	USD
CY2012Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	520205000	USD
CY2011	flr	Costs And Expenses Operating And Nonoperating CostsAndExpensesOperatingAndNonoperating	22379583000	USD
CY2012	flr	Costs And Expenses Operating And Nonoperating CostsAndExpensesOperatingAndNonoperating	26843630000	USD
CY2013	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1177599000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	1001816000	USD
CY2012	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	733505000	USD
CY2012Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	453484000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	303729000	USD
CY2012	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	162438000	USD
CY2013	us-gaap	Profit Loss ProfitLoss	823026000	USD
CY2011	us-gaap	Profit Loss ProfitLoss	698087000	USD
CY2012	us-gaap	Profit Loss ProfitLoss	571067000	USD
CY2012Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	1461307000	USD
CY2012Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	17329000	USD
CY2011	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.50
CY2012	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.64
CY2011	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-40118000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	29703000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1983764000	USD
CY2011	flr	Other Comprehensive Income Loss Net Of Tax Equity Method Investments OtherComprehensiveIncomeLossNetOfTaxEquityMethodInvestments	-23791000	USD
CY2012	flr	Other Comprehensive Income Loss Net Of Tax Equity Method Investments OtherComprehensiveIncomeLossNetOfTaxEquityMethodInvestments	563000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-58451000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	91155000	USD
CY2011	flr	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTaxExcludingEquityMethodInvestments	-12342000	USD
CY2012	flr	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTaxExcludingEquityMethodInvestments	1298000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	951255000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-445000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	85000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-41123000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-18245000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-59506000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	781903000	USD
CY2011	us-gaap	Depreciation Depreciation	199365000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	679842000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	511561000	USD
CY2013Q4	us-gaap	Assets Current AssetsCurrent	6003683000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	109095000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	113789000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	627360000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	570747000	USD
CY2012	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	397772000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	2073878000	USD
CY2012Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	318355000	USD
CY2012Q4	us-gaap	Goodwill Goodwill	101332000	USD
CY2012Q4	us-gaap	Long Term Investments LongTermInvestments	142894000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	79357000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	255809000	USD
CY2012Q4	flr	Assets Other Than Property Plant And Equipment Noncurrent AssetsOtherThanPropertyPlantAndEquipmentNoncurrent	1230651000	USD
CY2012Q4	us-gaap	Assets Assets	8276043000	USD
CY2013Q4	us-gaap	Assets Assets	8323850000	USD
CY2013Q4	flr	Assets Other Than Property Plant And Equipment Noncurrent AssetsOtherThanPropertyPlantAndEquipmentNoncurrent	1353214000	USD
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1954108000	USD
CY2012Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	20792000	USD
CY2012Q4	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	870147000	USD
CY2012Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	755075000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	3341295000	USD
CY2012Q4	us-gaap	Minority Interest MinorityInterest	85799000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3427094000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8276043000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8323850000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3880823000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	441630000	USD
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	3407160000	USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	1624000	USD
CY2013Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	12911000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-257850000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	3597521000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	3756987000	USD
CY2012Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2013Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2012Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2013	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.64
CY2013Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2013Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	0	shares
CY2012Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	375000000	shares
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	375000000	shares
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2012Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	162359906	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	161287818	shares
CY2012Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	162359906	shares
CY2013Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	161287818	shares
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	966953000	USD
CY2013	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	788906000	USD
CY2012	us-gaap	Depreciation Depreciation	210441000	USD
CY2013	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	5406000	USD
CY2012	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	1940000	USD
CY2011	flr	Proceeds From Sale Of Investments And Other Assets ProceedsFromSaleOfInvestmentsAndOtherAssets	11016000	USD
CY2013	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-234610000	USD
CY2012	us-gaap	Share Based Compensation ShareBasedCompensation	37400000	USD
CY2012	flr	Increase Decrease In Deferred Compensation Plan Assets IncreaseDecreaseInDeferredCompensationPlanAssets	29887000	USD
CY2012	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	11744000	USD
CY2012	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	35961000	USD
CY2012	flr	Statute Expirations And Tax Settlements StatuteExpirationsAndTaxSettlements	13152000	USD
CY2012	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	11592000	USD
CY2012	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	77444000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	4356000	USD
CY2012	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	4356000	USD
CY2012	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-46877000	USD
CY2012	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	195510000	USD
CY2012	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	5766000	USD
CY2012	flr	Equity Method Investment Dividends Or Distributions And Income Loss From Equity Method Investments Net EquityMethodInvestmentDividendsOrDistributionsAndIncomeLossFromEquityMethodInvestmentsNet	9157000	USD
CY2013	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-369569000	USD
CY2012	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-7172000	USD
CY2013	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	15853000	USD
CY2012	us-gaap	Net Cash Provided By Used In Financing Activities Continuing Operations NetCashProvidedByUsedInFinancingActivitiesContinuingOperations	-616626000	USD
CY2012	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	922024000	USD
CY2012	us-gaap	Net Cash Provided By Used In Investing Activities Continuing Operations NetCashProvidedByUsedInInvestingActivitiesContinuingOperations	-38347000	USD
CY2013	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	-55686000	USD
CY2012	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	1065312000	USD
CY2012	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents Continuing Operations EffectOfExchangeRateOnCashAndCashEquivalentsContinuingOperations	19725000	USD
CY2012	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	254747000	USD
CY2013	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	129041000	USD
CY2012	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	77772000	USD
CY2012	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-6870000	USD
CY2012	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	30782000	USD
CY2013	flr	Sharebased Compensation Plan Activity Value SharebasedCompensationPlanActivityValue	93847000	USD
CY2012	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	19337000	USD
CY2012	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	9677000	USD
CY2013	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	1697000	USD
CY2013	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	124853000	USD
CY2013	us-gaap	Dividends Common Stock DividendsCommonStock	104488000	USD
CY2013	flr	Proceeds From Consolidation Of Variable Interest Entity ProceedsFromConsolidationOfVariableInterestEntity	24675000	USD
CY2012	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	389233000	USD
CY2012	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	128650000	USD
CY2012	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	3241000	USD
CY2012	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	628378000	USD
CY2011	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	-1669000	USD
CY2011	flr	Sharebased Compensation Plan Activity Value SharebasedCompensationPlanActivityValue	56207000	USD
CY2011	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	3996000	USD
CY2011	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	22789000	USD
CY2011	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	103659000	USD
CY2011	us-gaap	Dividends Common Stock DividendsCommonStock	86669000	USD
CY2012	us-gaap	Stock Issued During Period Value Conversion Of Convertible Securities StockIssuedDuringPeriodValueConversionOfConvertibleSecurities	5000	USD
CY2012	flr	Sharebased Compensation Plan Activity Value SharebasedCompensationPlanActivityValue	47421000	USD
CY2012	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	2914000	USD
CY2012	us-gaap	Noncontrolling Interest Increase From Subsidiary Equity Issuance NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance	2665000	USD
CY2012	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	100623000	USD
CY2012	us-gaap	Dividends Common Stock DividendsCommonStock	107522000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3528625000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-69411000	USD
CY2013	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	492633000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-26818000	USD
CY2013	dei	Entity Registrant Name EntityRegistrantName	FLUOR CORP
CY2013	dei	Entity Central Index Key EntityCentralIndexKey	0001124198
CY2013	dei	Document Type DocumentType	10-K
CY2013	dei	Document Period End Date DocumentPeriodEndDate	2013-12-31
CY2013	dei	Amendment Flag AmendmentFlag	false
CY2013	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2013	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2013	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2013	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013Q2	dei	Entity Public Float EntityPublicFloat	9600000000	USD
CY2014Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	160347488	shares
CY2013	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2011	flr	Equity Method Investment Dividends Or Distributions And Income Loss From Equity Method Investments Net EquityMethodInvestmentDividendsOrDistributionsAndIncomeLossFromEquityMethodInvestmentsNet	3637000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	2574000	USD
CY2012	flr	Proceeds From Sale Of Investments And Other Assets ProceedsFromSaleOfInvestmentsAndOtherAssets	55136000	USD
CY2012	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	10434000	USD
CY2011	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	857787000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	36757000	USD
CY2011	flr	Increase Decrease In Deferred Compensation Plan Assets IncreaseDecreaseInDeferredCompensationPlanAssets	-10449000	USD
CY2011	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	-12518000	USD
CY2011	flr	Statute Expirations And Tax Settlements StatuteExpirationsAndTaxSettlements	13795000	USD
CY2011	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-17398000	USD
CY2011	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	12737000	USD
CY2011	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-69581000	USD
CY2011	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	-61593000	USD
CY2011	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-3336000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities Continuing Operations NetCashProvidedByUsedInOperatingActivitiesContinuingOperations	889769000	USD
CY2011	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	724409000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	338167000	USD
CY2011	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	53752000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Before Tax OtherComprehensiveIncomeLossBeforeTax	-94077000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-68639000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-93129000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	-31554000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest	-772000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest	-948000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToNoncontrollingInterest	4736000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-28288000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-34571000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Tax OtherComprehensiveIncomeLossTax	-8573000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-28288000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-34571000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-8573000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-772000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	-948000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest	4736000	USD
CY2012	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-58558000	USD
CY2011	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-22981000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-176311000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-199292000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-298201000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-52161000	USD
CY2013	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-11810000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-40351000	USD
CY2012	flr	Income Tax Reconciliation Foreign Losses Benefited Net IncomeTaxReconciliationForeignLossesBenefitedNet	-84366000	USD
CY2012Q4	us-gaap	Contracts Receivable Claims And Uncertain Amounts ContractsReceivableClaimsAndUncertainAmounts	20000000	USD
CY2013Q4	us-gaap	Contracts Receivable Claims And Uncertain Amounts ContractsReceivableClaimsAndUncertainAmounts	0	USD
CY2013	us-gaap	Increase Decrease In Operating Capital IncreaseDecreaseInOperatingCapital	261596000	USD
CY2013	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	354573000	USD
CY2013	flr	Income Tax Reconciliation Foreign Losses Benefited Net IncomeTaxReconciliationForeignLossesBenefitedNet	-18568000	USD
CY2013	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	162566000	shares
CY2013	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.11
CY2013	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	164354000	shares
CY2013	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.06
CY2013	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	155315000	USD
CY2013	us-gaap	Depreciation Depreciation	206331000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	114107000	USD
CY2013	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	175148000	USD
CY2013	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-12500000	USD
CY2012	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	-500000	USD
CY2011	us-gaap	Interest Income Expense Net InterestIncomeExpenseNet	16400000	USD
CY2012Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2013Q4	us-gaap	Preferred Stock Value PreferredStockValue		USD
CY2013	us-gaap	Multiemployer Plan Period Contributions MultiemployerPlanPeriodContributions	19000000	USD
CY2012	us-gaap	Multiemployer Plan Period Contributions MultiemployerPlanPeriodContributions	24000000	USD
CY2011	us-gaap	Multiemployer Plan Period Contributions MultiemployerPlanPeriodContributions	36000000	USD
CY2013	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	7397000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1032509000	USD
CY2013Q1	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	USD
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CY2013	flr	Income Tax Reconciliation Tax Exempt Income Nondeductible Expense Other Net IncomeTaxReconciliationTaxExemptIncomeNondeductibleExpenseOtherNet	17517000	USD
CY2012	flr	Income Tax Reconciliation Tax Exempt Income Nondeductible Expense Other Net IncomeTaxReconciliationTaxExemptIncomeNondeductibleExpenseOtherNet	4849000	USD
CY2011	flr	Income Tax Reconciliation Tax Exempt Income Nondeductible Expense Other Net IncomeTaxReconciliationTaxExemptIncomeNondeductibleExpenseOtherNet	7932000	USD
CY2012Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-4400000	USD
CY2012Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	144600000	USD
CY2012Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	161200000	USD
CY2012Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	154900000	USD
CY2013Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	166800000	USD
CY2013Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	173000000	USD
CY2013Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	161400000	USD
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	166500000	USD
CY2013Q4	flr	Accumulated Other Comprehensive Income Loss Net Of Tax Attributable To Noncontrolling Interest AccumulatedOtherComprehensiveIncomeLossNetOfTaxAttributableToNoncontrollingInterest	7952000	USD
CY2013	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	5	segment
CY2013	us-gaap	Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2 SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2	P7Y1M6D
CY2013	us-gaap	Noncontrolling Interest Increase From Business Combination NoncontrollingInterestIncreaseFromBusinessCombination	5675000	USD
CY2013	us-gaap	Interest Expense InterestExpense	26887000	USD
CY2013	us-gaap	Investment Income Interest InvestmentIncomeInterest	14443000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-46901000	USD
CY2013	flr	Other Comprehensive Income Loss Net Of Tax Equity Method Investments OtherComprehensiveIncomeLossNetOfTaxEquityMethodInvestments	10745000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	5573000	USD
CY2013	flr	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax Excluding Equity Method Investments OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTaxExcludingEquityMethodInvestments	1384000	USD
CY2013	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-778000	USD
CY2013	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	154543000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2283582000	USD
CY2013Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	186023000	USD
CY2013Q4	us-gaap	Accounts Notes And Loans Receivable Net Current AccountsNotesAndLoansReceivableNetCurrent	1274024000	USD
CY2013Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	1740821000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net Current DeferredTaxAssetsLiabilitiesNetCurrent	245796000	USD
CY2013Q4	us-gaap	Other Assets Current OtherAssetsCurrent	273437000	USD
CY2013Q4	us-gaap	Land Land	88763000	USD
CY2013Q4	us-gaap	Buildings And Improvements Gross BuildingsAndImprovementsGross	458582000	USD
CY2013Q4	us-gaap	Machinery And Equipment Gross MachineryAndEquipmentGross	1474932000	USD
CY2013Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	51601000	USD
CY2013Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1106925000	USD
CY2013Q4	us-gaap	Marketable Securities Noncurrent MarketableSecuritiesNoncurrent	275402000	USD
CY2013Q4	us-gaap	Long Term Investments LongTermInvestments	198186000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Liabilities Net Noncurrent DeferredTaxAssetsLiabilitiesNetNoncurrent	139773000	USD
CY2013Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	29839000	USD
CY2013Q4	us-gaap	Billings In Excess Of Cost BillingsInExcessOfCost	743524000	USD
CY2013Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	753452000	USD
CY2013Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	239236000	USD
CY2013Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	237338000	USD
CY2013Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1641109000	USD
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	496604000	USD
CY2013Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	539263000	USD
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	1613000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	4040664000	USD
CY2013Q4	us-gaap	Minority Interest MinorityInterest	123836000	USD
CY2013	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	767000	USD
CY2013	us-gaap	Share Based Compensation ShareBasedCompensation	42909000	USD
CY2013	flr	Increase Decrease In Deferred Compensation Plan Assets IncreaseDecreaseInDeferredCompensationPlanAssets	55504000	USD
CY2013	us-gaap	Increase Decrease In Deferred Compensation IncreaseDecreaseInDeferredCompensation	56550000	USD
CY2013	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	-29708000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Operating Activities ExcessTaxBenefitFromShareBasedCompensationOperatingActivities	6668000	USD
CY2013	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	10586000	USD
CY2013	flr	Equity Method Investment Dividends Or Distributions And Income Loss From Equity Method Investments Net EquityMethodInvestmentDividendsOrDistributionsAndIncomeLossFromEquityMethodInvestmentsNet	15030000	USD
CY2013	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	482376000	USD
CY2013	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	74028000	USD
CY2013	us-gaap	Payments To Acquire Interest In Subsidiaries And Affiliates PaymentsToAcquireInterestInSubsidiariesAndAffiliates	27057000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards Foreign DeferredTaxAssetsTaxCreditCarryforwardsForeign	30705000	USD
CY2013	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	23075000	USD
CY2013	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-12558000	USD
CY2013	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	200052000	USD
CY2013	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	78716000	USD
CY2013	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	11404000	USD
CY2013	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	52838000	USD
CY2013	us-gaap	Excess Tax Benefit From Share Based Compensation Financing Activities ExcessTaxBenefitFromShareBasedCompensationFinancingActivities	6668000	USD
CY2013	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	10688000	USD
CY2013	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	2370000	USD
CY2012	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	42856000	USD
CY2013	flr	Proceeds From Sale Of Investments And Other Assets ProceedsFromSaleOfInvestmentsAndOtherAssets	3005000	USD
CY2013	flr	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax Attributable To Noncontrolling Interest ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTaxAttributableToNoncontrollingInterest	-4000	USD
CY2013	flr	Other Comprehensive Income Loss Before Reclassifications Net Of Tax Attributable To Noncontrolling Interest OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTaxAttributableToNoncontrollingInterest	-776000	USD
CY2013	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	288487000	USD
CY2013Q4	flr	Contract Receivable Progress Payments Offset ContractReceivableProgressPaymentsOffset	544000000	USD
CY2012Q4	flr	Contract Receivable Progress Payments Offset ContractReceivableProgressPaymentsOffset	702000000	USD
CY2012	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	64214000	USD

Files In Submission

Name	View Source	Status
0001047469-14-000988-index-headers.html	Edgar Link	pending
0001047469-14-000988-index.html	Edgar Link	pending
0001047469-14-000988.txt	Edgar Link	pending
0001047469-14-000988-xbrl.zip	Edgar Link	pending
a2218252z10-k.htm	Edgar Link	pending
a2218252zex-10_13.htm	Edgar Link	pending
a2218252zex-10_36.htm	Edgar Link	pending
a2218252zex-21_1.htm	Edgar Link	pending
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a2218252zex-31_2.htm	Edgar Link	pending
a2218252zex-32_1.htm	Edgar Link	pending
a2218252zex-32_2.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
flr-20131231.xml	Edgar Link	completed
flr-20131231.xsd	Edgar Link	pending
flr-20131231_cal.xml	Edgar Link	unprocessable
flr-20131231_def.xml	Edgar Link	unprocessable
flr-20131231_lab.xml	Edgar Link	unprocessable
flr-20131231_pre.xml	Edgar Link	unprocessable
g249622koi001.jpg	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$FLR
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2013 Q4 Form 10-K Financial Statement

#000104746914000988 Filed on February 18, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FLR FLUOR CORP Stock $flr

2013 Q4 Form 10-K Financial Statement

#000104746914000988 Filed on February 18, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$FLR
FLUOR CORP Stock $flr