10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

xQUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2013

or

oTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from            to           

Commission File Number:  1-16129

FLUOR CORPORATION

(Exact name of registrant as specified in its charter)

Delaware	33-0927079
(State or other jurisdiction of	(I.R.S. Employer
incorporation or organization)	Identification No.)
6700 Las Colinas Boulevard
Irving, Texas	75039
(Address of principal executive offices)	(Zip Code)

469-398-7000
(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes x     No o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). Yes x     No o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definitions of “large accelerated filer,” “accelerated filer,” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer x	Accelerated filer o
Non-accelerated filer o	Smaller reporting company o
(Do not check if a smaller reporting company)

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o   No x

As of April 26, 2013, 162,872,876 shares of the registrant’s common stock, $0.01 par value, were outstanding.

FLUOR CORPORATION

FORM 10-Q

March 31, 2013

TABLE OF CONTENTS

			PAGE
Part I:	Financial Information
	Item 1:	Financial Statements
		Condensed Consolidated Statement of Earnings for the Three Months Ended March 31, 2013 and 2012 (Unaudited)	2
		Condensed Consolidated Statement of Comprehensive Income for the Three Months Ended March 31, 2013 and 2012 (Unaudited)	3
		Condensed Consolidated Balance Sheet as of March 31, 2013 and December 31, 2012 (Unaudited)	4
		Condensed Consolidated Statement of Cash Flows for the Three Months Ended March 31, 2013 and 2012 (Unaudited)	5
		Notes to Condensed Consolidated Financial Statements (Unaudited)	6
	Item 2:	Management’s Discussion and Analysis of Financial Condition and Results of Operations	20
	Item 3:	Quantitative and Qualitative Disclosures about Market Risk	29
	Item 4:	Controls and Procedures	29
	Changes in Consolidated Backlog (Unaudited)		30
Part II:	Other Information
	Item 1:	Legal Proceedings	31
	Item 1A:	Risk Factors	31
	Item 2:	Unregistered Sales of Equity Securities and Use of Proceeds	31
	Item 6:	Exhibits	32
Signatures			36

1

PART I:  FINANCIAL INFORMATION

Item 1. Financial Statements

FLUOR CORPORATION

CONDENSED CONSOLIDATED STATEMENT OF EARNINGS

UNAUDITED

	Three Months Ended
	March 31,
(in thousands, except per share amounts)	2013			2012
TOTAL REVENUE	$	7,185,624		$	6,290,108
TOTAL COST OF REVENUE	6,843,750			6,014,210
OTHER (INCOME) AND EXPENSES
Corporate general and administrative expense	32,602			37,842
Interest expense	6,955			6,881
Interest income	(4,016		)	(9,625		)
Total cost and expenses	6,879,291			6,049,308
EARNINGS BEFORE TAXES	306,333			240,800
INCOME TAX EXPENSE	93,077			63,625
NET EARNINGS	213,256			177,175
LESS:  NET EARNINGS ATTRIBUTABLE TO NONCONTROLLING INTERESTS	46,798			22,293
NET EARNINGS ATTRIBUTABLE TO FLUOR CORPORATION	$	166,458		$	154,882
BASIC EARNINGS PER SHARE	$	1.02		$	0.92
DILUTED EARNINGS PER SHARE	$	1.02		$	0.91
SHARES USED TO CALCULATE EARNINGS PER SHARE
BASIC	162,408			168,852
DILUTED	163,991			170,406
DIVIDENDS DECLARED PER SHARE	$	0.16		$	0.16

See Notes to Condensed Consolidated Financial Statements.

2

FLUOR CORPORATION

CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME

UNAUDITED

	Three Months Ended
	March 31,
(in thousands)	2013			2012
NET EARNINGS	$	213,256		$	177,175
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Foreign currency translation adjustment	(15,444		)	26,237
Ownership share of equity method investees’ other comprehensive income	214			5,509
Defined benefit pension and postretirement plan adjustments	7,241			813
Unrealized gain on derivative contracts	152			3,041
Unrealized gain (loss) on debt securities	(141		)	133
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	(7,978		)	35,733
COMPREHENSIVE INCOME	205,278			212,908
LESS: COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	46,291			22,338
COMPREHENSIVE INCOME ATTRIBUTABLE TO FLUOR CORPORATION	$	158,987		$	190,570

See Notes to Condensed Consolidated Financial Statements.

3

FLUOR CORPORATION

CONDENSED CONSOLIDATED BALANCE SHEET

UNAUDITED

	March 31,			December 31,
(in thousands, except share amounts)	2013			2012
ASSETS
CURRENT ASSETS
Cash and cash equivalents ($426,184 and $411,550 related to variable interest entities (“VIEs”))	$	2,014,800		$	2,154,541
Marketable securities, current ($30,425 and $30,369 related to VIEs)	160,442			137,127
Accounts and notes receivable, net ($256,000 and $193,354 related to VIEs)	1,580,539			1,242,691
Contract work in progress ($247,661 and $221,897 related to VIEs)	1,928,611			1,942,679
Deferred taxes	245,727			249,839
Other current assets	330,686			367,260
Total current assets	6,260,805			6,094,137
Marketable securities, noncurrent	319,150			318,355
Property, plant and equipment ((net of accumulated depreciation of $1,062,925 and $1,032,509) ($103,118 and $105,692 related to VIEs))	947,058			951,255
Investments and goodwill	272,418			244,226
Deferred taxes	70,789			79,357
Deferred compensation trusts	348,593			332,904
Other	244,221			255,809
TOTAL ASSETS	$	8,463,034		$	8,276,043
LIABILITIES AND EQUITY
CURRENT LIABILITIES
Trade accounts payable ($290,999 and $295,972 related to VIEs)	$	2,088,824		$	1,954,108
Convertible senior notes and other notes payable	18,472			20,792
Advance billings on contracts ($286,746 and $300,491 related to VIEs)	810,019			870,147
Accrued salaries, wages and benefits ($90,355 and $59,183 related to VIEs)	725,596			755,075
Other accrued liabilities ($19,506 and $6,478 related to VIEs)	277,826			286,992
Total current liabilities	3,920,737			3,887,114
LONG-TERM DEBT DUE AFTER ONE YEAR	496,274			520,205
NONCURRENT LIABILITIES	441,117			441,630
CONTINGENCIES AND COMMITMENTS
EQUITY
Shareholders’ equity
Capital stock
Preferred — authorized 20,000,000 shares ($0.01 par value); none issued	—			—
Common — authorized 375,000,000 shares ($0.01 par value); issued and outstanding — 162,861,327 and 162,359,906 shares in 2013 and 2012, respectively	1,629			1,624
Additional paid-in capital	10,730			—
Accumulated other comprehensive loss	(265,321		)	(257,850		)
Retained earnings	3,737,928			3,597,521
Total shareholders’ equity	3,484,966			3,341,295
Noncontrolling interests	119,940			85,799
Total equity	3,604,906			3,427,094
TOTAL LIABILITIES AND EQUITY	$	8,463,034		$	8,276,043

See Notes to Condensed Consolidated Financial Statements.

4

FLUOR CORPORATION

CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS

UNAUDITED

	Three Months Ended
	March 31,
(in thousands)	2013			2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net earnings	$	213,256		$	177,175
Adjustments to reconcile net earnings to cash provided (utilized) by operating activities:
Depreciation of fixed assets	54,626			51,755
Amortization of intangibles	313			401
Restricted stock and stock option amortization	9,638			8,746
Deferred compensation trust	(15,688		)	(22,073		)
Deferred compensation obligation	18,093			24,988
Deferred taxes	17,424			4,630
Excess tax benefit from stock-based plans	(2,747		)	(3,444		)
Retirement plan accrual, net of contributions	(4,394		)	190
Changes in operating assets and liabilities	(310,794		)	(287,005		)
Undistributed earnings of equity method investments	(4,879		)	(7,857		)
Other items	3,428			5,416
Cash utilized by operating activities	(21,724		)	(47,078		)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of marketable securities	(132,700		)	(331,492		)
Proceeds from the sales and maturities of marketable securities	107,632			198,317
Capital expenditures	(56,906		)	(54,319		)
Proceeds from disposal of property, plant and equipment	15,702			37,248
Investments in partnerships and joint ventures	(7,414		)	(389		)
Consolidation of a variable interest entity	24,675			—
Acquisitions	(7,674		)	—
Other items	4,346			(1,575		)
Cash utilized by investing activities	(52,339		)	(152,210		)
CASH FLOWS FROM FINANCING ACTIVITIES
Repurchase of common stock	—			(27,482		)
Dividends paid	—			(21,388		)
Repayment of 5.625% Municipal Bonds	(17,795		)	—
Repayment of convertible debt and notes payable	(8,566		)	(301		)
Distributions paid to noncontrolling interests	(17,942		)	(19,767		)
Capital contributions by noncontrolling interests	202			1,400
Taxes paid on vested restricted stock	(10,357		)	(10,903		)
Stock options exercised	5,807			5,002
Excess tax benefit from stock-based plans	2,747			3,444
Other items	2,800			5,810
Cash utilized by financing activities	(43,104		)	(64,185		)
Effect of exchange rate changes on cash	(22,574		)	24,348
Decrease in cash and cash equivalents	(139,741		)	(239,125		)
Cash and cash equivalents at beginning of period	2,154,541			2,161,411
Cash and cash equivalents at end of period	$	2,014,800		$	1,922,286

See Notes to Condensed Consolidated Financial Statements.

5

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

UNAUDITED

(1)The Condensed Consolidated Financial Statements do not include footnotes and certain financial information normally presented annually under accounting principles generally accepted in the United States and, therefore, should be read in conjunction with the company’s December 31, 2012 Annual Report on Form 10-K. Accounting measurements at interim dates inherently involve greater reliance on estimates than at year-end. The results of operations for the three months ended March 31, 2013 may not necessarily be indicative of results that can be expected for the full year.

The Condensed Consolidated Financial Statements included herein are unaudited; however, they contain all adjustments of a normal recurring nature which, in the opinion of management, are necessary to present fairly its consolidated financial position as of March 31, 2013 and its consolidated results of operations and cash flows for the interim periods presented. All significant intercompany transactions of consolidated subsidiaries are eliminated. Certain amounts in 2012 have been reclassified to conform to the 2013 presentation. Management has evaluated all material events occurring subsequent to the date of the financial statements up to the date this quarterly report is filed on Form 10-Q.

(2)New accounting pronouncements implemented by the company in the first quarter or requiring implementation in future periods are discussed below or elsewhere in the notes, where appropriate.

In March 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2013-05, “Parent’s Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity.” The objective of ASU 2013-05 is to resolve a practice diversity in circumstances where reporting entities release cumulative translation adjustments into net income when a parent either sells a part or all of its investment in a foreign entity, or no longer holds a controlling financial interest in a subsidiary or group of assets that is a nonprofit activity or a business (other than a sale of in substance real estate or conveyance of oil and gas mineral rights) within a foreign entity. ASU 2013-05 is effective for interim and annual reporting periods beginning after December 15, 2013 and will be applied on a prospective basis. Management does not expect the adoption of ASU 2013-05 to have a material impact on the company’s financial position, results of operations or cash flows.

In February 2013, the FASB issued ASU 2013-04, “Obligations Resulting from Joint and Several Liability Arrangements for Which the Total Amount of the Obligation Is Fixed at the Reporting Date,” which addresses the recognition, measurement and disclosure of certain obligations including debt arrangements, other contractual obligations and settled litigation and judicial rulings. ASU 2013-04 is effective for interim and annual reporting periods beginning after December 15, 2013. Management does not expect the adoption of ASU 2013-04 to have a material impact on the company’s financial position, results of operations or cash flows.

In the first quarter of 2013, the company adopted ASU 2012-04, “Technical Corrections and Improvements.” The amendments in ASU 2012-04 make technical corrections, clarifications and limited-scope improvements to various topics throughout the Accounting Standards Codification. The adoption of ASU 2012-04 did not have a material impact on the company’s financial position, results of operations or cash flows.

In the first quarter of 2013, the company adopted ASU 2012-02, “Testing Indefinite-Lived Intangible Assets for Impairment.” ASU 2012-02 allows entities testing an indefinite-lived intangible asset for impairment the option of performing a qualitative assessment before calculating the fair value of the asset. If entities determine, on the basis of qualitative factors, that the fair value of the indefinite-lived intangible asset is more likely than not greater than the carrying amount, a quantitative calculation would not be needed. The adoption of ASU 2012-02 did not have a material impact on the company’s financial position, results of operations or cash flows.

6

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

(3)The tax effects of the components of other comprehensive income (loss) are as follows:

	Three Months Ended									Three Months Ended
	March 31, 2013									March 31, 2012
				Tax								Tax
	Before-Tax			Benefit			Net-of-Tax			Before-Tax		Benefit			Net-of-Tax
(in thousands)	Amount			(Expense)			Amount			Amount		(Expense)			Amount
Other comprehensive income (loss):
Foreign currency translation adjustment	$	(24,406	)	$	8,962		$	(15,444	)	$	41,979	$	(15,742	)	$	26,237
Ownership share of equity method investees’ other comprehensive income	81			133			214			8,898		(3,389		)	5,509
Defined benefit pension and postretirement plan adjustments	11,585			(4,344		)	7,241			1,300		(487		)	813
Unrealized gain on derivative contracts	244			(92		)	152			4,828		(1,787		)	3,041
Unrealized gain (loss) on debt securities	(225		)	84			(141		)	212		(79		)	133
Total other comprehensive income (loss)	(12,721		)	4,743			(7,978		)	57,217		(21,484		)	35,733
Less: Other comprehensive income (loss) attributable to noncontrolling interests	(507		)	—			(507		)	45		—			45
Other comprehensive income (loss) attributable to Fluor Corporation
	$	(12,214	)	$	4,743		$	(7,471	)	$	57,172	$	(21,484	)	$	35,688

In the first quarter of 2013, the company adopted ASU 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income (“AOCI”),” which requires an entity to disclose additional information about reclassification adjustments, including (a) changes in AOCI balances by component and (b) significant items reclassified out of AOCI.

The changes in AOCI balances by component (after-tax) as of March 31, 2013 are as follows:

(in thousands)	Foreign Currency Translation			Ownership Share of Equity Method Investees’ Other Comprehensive Income (Loss)			Defined Benefit Pension and Postretirement Plans			Unrealized Gain (Loss) on Derivative Contracts			Unrealized Gain (Loss) on Available-for- Sale Securities			Accumulated Other Comprehensive Income (Loss), Net
Attributable to Fluor Corporation:
Balance as of December 31, 2012	$	45,899		$	(43,019	)	$	(252,724	)	$	(8,960	)	$	954		$	(257,850	)
Other comprehensive income (loss) before reclassifications	(14,938		)	214			5,219			85			(117		)	(9,537		)
Amounts reclassified from AOCI	—			—			2,022			68			(24		)	2,066
Net other comprehensive income (loss)	(14,938		)	214			7,241			153			(141		)	(7,471		)
Balance as of March 31, 2013	$	30,961		$	(42,805	)	$	(245,483	)	$	(8,807	)	$	813		$	(265,321	)
Attributable to Noncontrolling Interest:
Balance as of December 31, 2012	$	8,723		$	—		$	—		$	1		$	—		$	8,724
Other comprehensive loss before reclassifications	(506		)	—			—			—			—			(506		)
Amounts reclassified from AOCI	—			—			—			(1		)	—			(1		)
Net other comprehensive loss	(506		)	—			—			(1		)	—			(507		)
Balance as of March 31, 2013	$	8,217		$	—		$	—		$	—		$	—		$	8,217

7

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The significant items reclassified out of AOCI and the corresponding location and impact on the Consolidated Statement of Earnings are as follows:

	Location in Condensed		Three Months Ended
(in thousands)	Consolidated Statement of Earnings		March 31, 2013
Component of AOCI:
Defined benefit pension plan adjustments		Various accounts(1)	$	(3,236	)
Income tax benefit		Income tax expense	1,214
Net of tax			$	(2,022	)
Unrealized gain (loss) on derivative contracts:
Commodity swaps and foreign currency forwards		Total cost of revenue	$	312
U.S. Treasury rate lock agreements		Interest expense	(419		)
Income tax benefit		Income tax expense	40
Net of tax			(67		)
Less: Noncontrolling interest		Net earnings attributable to
		noncontrolling interests	1
Net of tax and noncontrolling interest			$	(68	)
Unrealized gain on available-for-sale securities		Corporate general and
		administrative expense	$	38
Income tax expense		Income tax expense	(14		)
Net of tax			$	24

(1)  Defined benefit pension plan adjustments were reclassified primarily to total cost of revenue and corporate general and administrative expense.

(4)The effective tax rate, based on the company’s operating results for the three months ended March 31, 2013 and 2012, was 30.4 percent and 26.4 percent, respectively. The effective tax rate was higher for the three month period ending March 31, 2013 as the prior year quarter included the recognition of a deferred tax benefit of $16 million primarily attributable to foreign taxes previously paid on certain unremitted foreign earnings in South Africa.

The company conducts business globally and, as a result, the company or one or more of its subsidiaries files income tax returns in the U.S. federal jurisdiction and various state and foreign jurisdictions. In the normal course of business, the company is subject to examination by taxing authorities throughout the world, including such major jurisdictions as Australia, Canada, the Netherlands, South Africa, the United Kingdom and the United States. Although the company believes its reserves for its tax positions are reasonable, the final outcome of tax audits could be materially different, both favorably and unfavorably. With few exceptions, the company is no longer subject to U.S. federal, state and local, or non-U.S. income tax examinations for years before 2003.

(5)Cash paid for interest was $10.1 million and $10.2 million for the three months ended March 31, 2013 and 2012, respectively. Income tax payments, net of receipts, were $56.0 million and $78.8 million during the three-month periods ended March 31, 2013 and 2012, respectively.

8

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

(6)Diluted earnings per share (“EPS”) reflects the assumed exercise or conversion of all dilutive securities using the treasury stock method.

The calculations of the basic and diluted EPS for the three months ended March 31, 2013 and 2012 are presented below:

	Three Months Ended
	March 31,
(in thousands, except per share amounts)	2013		2012
Net earnings attributable to Fluor Corporation	$	166,458	$	154,882
Basic EPS:
Weighted average common shares outstanding	162,408		168,852
Basic earnings per share	$	1.02	$	0.92
Diluted EPS:
Weighted average common shares outstanding	162,408		168,852
Diluted effect:
Employee stock options and restricted stock units and shares	1,191		1,178
Conversion equivalent of dilutive convertible debt	392		376
Weighted average diluted shares outstanding	163,991		170,406
Diluted earnings per share	$	1.02	$	0.91
Anti-dilutive securities not included above	1,382		1,216

In the first quarter of 2012, the company repurchased and cancelled 450,000 shares of its common stock under its stock repurchase program for $27 million.

(7)The fair value hierarchy established by ASC 820, “Fair Value Measurement,” prioritizes the use of inputs used in valuation techniques into the following three levels:

·  Level 1	–	quoted prices in active markets for identical assets and liabilities
·  Level 2	–	inputs other than quoted prices in active markets for identical assets and liabilities that are observable, either directly or indirectly
·  Level 3	–	unobservable inputs

9

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The following table presents, for each of the fair value hierarchy levels required under ASC 820-10, the company’s assets and liabilities that are measured at fair value on a recurring basis as of March 31, 2013 and December 31, 2012:

	March 31, 2013										December 31, 2012
	Fair Value Hierarchy										Fair Value Hierarchy
(in thousands)	Total		Level 1			Level 2			Level 3		Total		Level 1			Level 2			Level 3
Assets(1):
Cash and cash equivalents	$	11,245	$	11,245	(2)	$	—		$	—	$	14,457	$	14,457	(2)	$	—		$	—
Marketable securities, current	105,375		—			105,375		(3)	—		102,439		—			102,439		(3)
Deferred compensation trusts	93,173		93,173		(4)	—			—		80,842		80,842		(4)	—			—
Marketable securities, noncurrent	319,150		—			319,150		(5)	—		318,355		—			318,355		(5)	—
Derivative assets(6)
Commodity swap forward contracts	53		—			53			—		95		—			95			—
Foreign currency contracts	3,404		—			3,404			—		640		—			640			—
Liabilities(1):
Derivative liabilities(6)
Commodity swap forward contracts	$	1	$	—		$	1		$	—	$	28	$	—		$	28		$	—
Foreign currency contracts	328		—			328			—		2,151		—			2,151			—

(1) The company measures and reports assets and liabilities at fair value utilizing pricing information received from third parties. The company performs procedures to verify the reasonableness of pricing information received for significant assets and liabilities classified as Level 2.

(2) Consists primarily of registered money market funds valued at fair value. These investments represent the net asset value of the shares of such funds as of the close of business at the end of the period.

(3) Consists of investments in U.S. agency securities, U.S. Treasury securities, corporate debt securities and other debt securities that are valued based on pricing models, which are determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets.

(4) Consists primarily of registered money market funds and an equity index fund valued at fair value. These investments, which are trading securities, represent the net asset value of the shares of such funds as of the close of business at the end of the period.

(5) Consists of investments in U.S. agency securities, U.S. Treasury securities, corporate debt securities and other debt securities with maturities ranging from one year to five years that are valued based on pricing models, which are determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets.

(6) See Note 8 for the classification of commodity swap contracts and foreign currency forward contracts on the Condensed Consolidated Balance Sheet. Commodity swap contracts and foreign currency forward contracts are estimated using standard pricing models with market-based inputs, which take into account the present value of estimated future cash flows.

All of the company’s financial instruments carried at fair value are included in the table above. All of the above financial instruments are available-for-sale securities except for those held in the deferred compensation trusts (which are trading securities) and derivative assets and liabilities. The company has determined that there was no other-than-temporary impairment of available-for-sale securities with unrealized losses, and the company expects to recover the entire cost basis of the securities. The available-for-sale securities are made up of the following security types as of March 31, 2013: money market funds of $11 million, U.S. agency securities of $165 million, U.S. Treasury securities of $65 million, corporate debt securities of $186 million, and other securities of $9 million. As of December 31, 2012, available-for-sale securities consisted of money market funds of $14 million, U.S. agency securities of $161 million, U.S. Treasury securities of $67 million, corporate debt securities of $184 million, and other securities of $9 million. The amortized cost of these available-for-sale securities is not materially different than the fair value. During the three months ended March 31, 2013 and 2012, proceeds from the sales and maturities of available-for-sale securities were $75 million and $178 million, respectively.

10

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The carrying values and estimated fair values of the company’s financial instruments that are not required to be measured at fair value in the Condensed Consolidated Balance Sheet are as follows:

		March 31, 2013				December 31, 2012
	Fair Value	Carrying		Fair		Carrying		Fair
(in thousands)	Hierarchy	Value		Value		Value		Value
Assets:
Cash(1)	Level 1	$	1,366,670	$	1,366,670	$	1,343,866	$	1,343,866
Cash equivalents(2)	Level 2	636,885		636,885		796,218		796,218
Marketable securities, current(3)	Level 2	55,067		55,067		34,688		34,688
Notes receivable, including noncurrent portion(4)	Level 3	34,408		34,408		34,471		34,471
Liabilities:
3.375% Senior Notes(5)	Level 2	$	496,274	$	523,783	$	496,164	$	527,219
1.5% Convertible Senior Notes(5)	Level 2	18,472		44,386		18,472		39,392
5.625% Municipal Bonds(5)	Level 2	—		—		17,795		17,878
Notes payable, including noncurrent portion(6)	Level 3	—		—		8,566		8,566

(1) Cash consists of bank deposits. Carrying amounts approximate fair value.

(2) Cash equivalents consist of held-to-maturity time deposits with maturities of three months or less at the date of purchase. The carrying amounts of these time deposits approximate fair value because of the short-term maturity of these instruments.

(3) Marketable securities, current consist of held-to-maturity time deposits with original maturities greater than three months that will mature within one year. The carrying amounts of these time deposits approximate fair value because of the short-term maturity of these instruments. Amortized cost is not materially different from the fair value.

(4) Notes receivable are carried at net realizable value which approximates fair value. Factors considered by the company in determining the fair value include current interest rates, the term of the note, the credit worthiness of the borrower and any collateral pledged as security. Notes receivable are periodically assessed for impairment.

(5) The fair value of the 3.375% Senior Notes, 1.5% Convertible Senior Notes and 5.625% Municipal Bonds are estimated based on quoted market prices for similar issues.

(6) Notes payable consist primarily of equipment loans with banks at various interest rates with maturities ranging from less than one year to four years. The carrying value of notes payable approximates fair value. Factors considered by the company in determining the fair value include the company’s current credit rating, current interest rates, the term of the note and any collateral pledged as security.

11

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

(8)The company limits exposure to foreign currency fluctuations in most of its engineering and construction contracts through provisions that require client payments in currencies corresponding to the currencies in which cost is incurred. Certain financial exposure, which includes currency and commodity price risk associated with engineering and construction contracts, currency risk associated with intercompany transactions, deposits denominated in non-functional currencies, and risk associated with interest rate volatility may subject the company to earnings volatility. In cases where financial exposure is identified, the company generally mitigates the risk by utilizing derivative instruments as hedging instruments that are designated as either fair value or cash flow hedges in accordance with ASC 815, “Derivatives and Hedging.” The company formally documents its hedge relationships at inception, including identification of the hedging instruments and the hedged items, as well as its risk management objectives and strategies for undertaking the hedge transaction. The company also formally assesses, both at inception and at least quarterly thereafter, whether the hedging instruments are highly effective in offsetting changes in the fair value of the hedged items. The fair values of all hedging instruments are recognized as assets or liabilities at the balance sheet date. For fair value hedges, the effective portion of the change in the fair value of the hedging instrument is offset against the change in the fair value of the underlying asset or liability through earnings. For cash flow hedges, the effective portion of the hedging instruments’ gains or losses due to changes in fair value are recorded as a component of AOCI and are reclassified into earnings when the hedged items settle. Any ineffective portion of a hedging instrument’s change in fair value is immediately recognized in earnings. The company does not enter into hedging instruments or engage in hedging activities for speculative purposes. The company maintains master netting arrangements with certain counterparties to facilitate the settlement of derivative instruments; however, the company reports the fair value of derivative instruments on a gross basis.

In the first quarter of 2013, the company adopted ASU 2011-11, “Disclosures about Offsetting Assets and Liabilities” and ASU 2013-01, “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities.” ASU 2011-11 requires an entity to disclose the nature of its rights of setoff and related arrangements associated with its financial instruments and derivative instruments. ASU 2013-01 clarifies which instruments and transactions are subject to the offsetting disclosure requirements established by ASU 2011-11.

As of March 31, 2013, the company had total gross notional amounts of $314 million of foreign exchange forward contracts and less than $1 million of commodity swap forward contracts outstanding relating to engineering and construction contract obligations and intercompany transactions. The foreign exchange forward contracts are of varying duration, none of which extend beyond March 2014. The commodity swap forward contracts are of varying duration, none of which extend beyond August 2014. The impact to earnings due to hedge ineffectiveness was immaterial for the three months ended March 31, 2013 and 2012.

The fair values of derivatives designated as hedging instruments under ASC 815 as of March 31, 2013 and December 31, 2012 were as follows:

	Asset Derivatives					Liability Derivatives
	Balance Sheet	March 31,		December 31,		Balance Sheet	March 31,		December 31,
(in thousands)	Location	2013		2012		Location	2013		2012
Commodity swaps	Other current assets	$	53	$	95	Other accrued liabilities	$	—	$	15
Foreign currency forwards	Other current assets	3,404		640		Other accrued liabilities	328		2,130
Commodity swaps	Other assets	—		—		Noncurrent liabilities	1		13
Foreign currency forwards	Other assets	—		—		Noncurrent liabilities	—		21
Total		$	3,457	$	735		$	329	$	2,179

12

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The pre-tax amount of gain (loss) recognized in earnings associated with the hedging instruments designated as fair value hedges for the three months ended March 31, 2013 and 2012 was as follows:

		Three Months Ended March 31,
Fair Value Hedges (in thousands)	Location of Gain (Loss)	2013		2012
Foreign currency forwards	Corporate general and administrative expense	$	3,819	$	(13,573	)

The pre-tax amount of gain (loss) recognized in earnings on hedging instruments for the fair value hedges noted in the table above offset the amounts of gain (loss) recognized in earnings on the hedged items in the same locations on the Condensed Consolidated Statement of Earnings.

The after-tax amount of gain (loss) recognized in OCI and reclassified from AOCI into earnings associated with the derivative instruments designated as cash flow hedges for the three months ended March 31, 2013 and 2012 was as follows:

						After-Tax Amount of Gain
	After-Tax Amount of Gain					(Loss) Reclassified from
	Recognized in OCI					AOCI into Earnings
	Three Months Ended					Three Months Ended
	March 31,					March 31,
Cash Flow Hedges (in thousands)	2013		2012		Location of Gain (Loss)	2013			2012
Commodity swaps	$	31	$	552	Total cost of revenue	$	47		$	176
Foreign currency forwards	54		2,088		Total cost of revenue	147			(270		)
U.S. Treasury rate lock agreements	—		—		Interest expense	(262		)	(262		)
Total	$	85	$	2,640		$	(68	)	$	(356	)

(9)Net periodic pension expense for the U.S. and non-U.S. defined benefit pension plans includes the following components:

	U.S. Pension Plan						Non-U.S. Pension Plans
	Three Months Ended						Three Months Ended
	March 31,						March 31,
(in thousands)	2013			2012			2013			2012
Service cost	$	1,613		$	1,489		$	3,882		$	1,963
Interest cost	7,275			8,323			8,017			8,264
Expected return on assets	(7,744		)	(8,831		)	(11,559		)	(10,580		)
Amortization of prior service cost	26			(28		)	—			—
Recognized net actuarial loss	1,510			3,409			1,700			784
Net periodic pension expense	$	2,680		$	4,362		$	2,040		$	431

The company currently expects to fund approximately $30 million to $60 million into its defined benefit pension plans during 2013, which is expected to be in excess of the minimum funding required. During the three months ended March 31, 2013, contributions of approximately $7 million were made by the company.

The preceding information does not include amounts related to benefit plans applicable to employees associated with certain contracts with the U.S. Department of Energy because the company is not responsible for the current or future funded status of these plans.

(10)In September 2011, the company issued $500 million of 3.375% Senior Notes (the “2011 Notes”) due September 15, 2021 and received proceeds of $492 million, net of underwriting discounts and debt issuance costs. Interest on the 2011 Notes is payable semi-annually on March 15 and September 15 of each year, and began on March 15, 2012. The company may, at any time, redeem the 2011 Notes at a redemption price equal to 100 percent of the principal amount, plus a “make whole” premium described in the indenture. Additionally, if a change of control triggering event occurs, as defined by the terms of the indenture,

13

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

the company will be required to offer to purchase the 2011 Notes at a purchase price equal to 101 percent of their principal amount, plus accrued and unpaid interest, if any, to the date of purchase. The company is generally not limited under the indenture governing the 2011 Notes in its ability to incur additional indebtedness provided the company is in compliance with certain restrictive covenants, including restrictions on liens and restrictions on sale and leaseback transactions.

In February 2004, the company issued $330 million of 1.5% Convertible Senior Notes (the “2004 Notes”) due February 15, 2024 and received proceeds of $323 million, net of underwriting discounts. In December 2004, the company irrevocably elected to pay the principal amount of the 2004 Notes in cash. The 2004 Notes are convertible if a specified trading price of the company’s common stock (the “trigger price”) is achieved and maintained for a specified period. The trigger price condition was satisfied during the fourth quarter of 2012 and first quarter of 2013 and the 2004 Notes were therefore classified as short-term debt as of December 31, 2012 and March 31, 2013, respectively.

The following table presents information related to the liability and equity components of the 2004 Notes:

	March 31,		December 31,
(in thousands)	2013		2012
Carrying value of the equity component	$	19,519	$	19,519
Principal amount and carrying value of the liability component	18,472		18,472

The 2004 Notes are convertible into shares of the company’s common stock (par value $0.01 per share) at a conversion rate of 36.2815 shares per each $1,000 principal amount of the 2004 Notes. Interest expense for the first quarter of both 2013 and 2012 included original coupon interest of $0.1 million. The if-converted value of $44 million was in excess of the principal value as of March 31, 2013.

During the first quarter of 2013, the company redeemed its Municipal Bonds at a price of 100% of their principal amount and paid off the remaining balances of various notes payable that were assumed in connection with the 2012 acquisition of an equipment company.

As of March 31, 2013, the company was in compliance with all of the financial covenants related to its debt agreements.

(11)The company’s executive and director stock-based compensation plans are described, and informational disclosures provided, in the Notes to Consolidated Financial Statements included in the Form 10-K for the year ended December 31, 2012. In the first quarter of 2013 and 2012, restricted stock units of 453,185 and 366,033, respectively, were granted to executives and directors at weighted-average per share prices of $61.43 and $62.50, respectively. For the company’s executives, the restricted units and shares granted in 2013 and 2012 vest ratably over three years. For the company’s directors, the restricted units and shares granted in 2013 and 2012 vest or vested on the first anniversary of the grant. During the first quarter of 2013 and 2012, options for the purchase of 884,574 shares at a weighted-average exercise price of $61.45 per share and 641,817 shares at a weighted-average exercise price of $62.50 per share, respectively, were awarded to executives. The options granted in 2013 and 2012 vest ratably over three years. The options expire ten years after the grant date. In the first quarter of 2013 and 2012, performance-based Value Driver Incentive (“VDI”) units totaling 385,742 and 329,289, respectively, were granted to executives at weighted-average per share prices of $61.45 and $62.50, respectively. The number of units is adjusted at the end of each performance period based on the achievement of performance criteria. The VDI awards granted in 2013 vest after a period of approximately three years. The VDI awards granted in 2012 vest on the first and third anniversaries of the date of grant.

14

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

(12)The company applies the provisions of ASC 810-10-45, which establishes accounting and reporting standards for ownership interests in subsidiaries held by parties other than the parent, the amount of consolidated net earnings attributable to the parent and to the noncontrolling interest, changes in a parent’s ownership interest and the valuation of retained noncontrolling equity investments when a subsidiary is deconsolidated.

As required by ASC 810-10-45, the company has separately disclosed on the face of the Condensed Consolidated Statement of Earnings for all periods presented the amount of net earnings attributable to the company and the amount of net earnings attributable to noncontrolling interests. For the three months ended March 31, 2013 and 2012, earnings attributable to noncontrolling interests were $48.2 million and $22.6 million, respectively, and the related tax effect was $1.4 million and $0.3 million, respectively. Distributions paid to noncontrolling interests were $17.9 million and $19.8 million for the three months ended March 31, 2013 and 2012, respectively. Capital contributions by noncontrolling interests were $0.2 million and $1.4 million for the three months ended March 31, 2013 and 2012, respectively.

(13)The company and certain of its subsidiaries are involved in various litigation matters. Additionally, the company and certain of its subsidiaries are contingently liable for commitments and performance guarantees arising in the ordinary course of business. The company and certain of its clients have made claims arising from the performance under its contracts. The company recognizes revenue, but not profit, for certain significant claims (including change orders in dispute and unapproved change orders in regard to both scope and price) when it is determined that recovery of incurred costs is probable and the amounts can be reliably estimated. Under ASC 605-35-25, these requirements are satisfied when (a) the contract or other evidence provides a legal basis for the claim, (b) additional costs were caused by circumstances that were unforeseen at the contract date and not the result of deficiencies in the company’s performance, (c) claim-related costs are identifiable and considered reasonable in view of the work performed, and (d) evidence supporting the claim is objective and verifiable. Recognized claims against clients amounted to $20 million for both March 31, 2013 and December 31, 2012 and are included in contract work in progress in the accompanying Condensed Consolidated Balance Sheet. The company periodically evaluates its position and the amounts recognized in revenue with respect to all its claims. Amounts ultimately realized from claims could differ materially from the balances included in the financial statements. The company does not expect that the ultimate resolution of the remaining outstanding matters will have a material adverse effect on its consolidated financial position or results of operations.

As of March 31, 2013, several matters were in the litigation and dispute resolution process. The following discussion provides a background and current status of these matters:

Greater Gabbard Offshore Wind Farm Project

The company is involved in a dispute in connection with the Greater Gabbard Project, a $1.8 billion lump-sum project to provide engineering, procurement and construction services for the client’s offshore wind farm project in the United Kingdom. The primary dispute related to the company’s claim for additional compensation for schedule and cost impacts arising from delays in the fabrication of monopiles and transition pieces, along with certain disruption and productivity issues associated with construction activities and weather-related delays that the company anticipated would be recovered in arbitration due to the company’s belief the schedule and cost impacts were attributable to the client and other third parties. On November 16, 2012, the company received an unexpected decision from the arbitration panel, dismissing the company’s claims for additional compensation. The decision resulted in a pre-tax charge of $416 million against the company’s earnings in the fourth quarter of 2012, which included claim revenue previously recorded and the remaining liquidated damages withheld by the client and not previously charged against the company’s earnings, as well as additional costs expected to be incurred through close-out of the project.

The client has filed a counterclaim against the company seeking to recover approximately $100 million for past and future costs associated with, among other things, monitoring certain monopiles and transition pieces for alleged defects. The hearing on the client’s counterclaim commenced on April 15, 2013. While the ultimate outcome of the hearing is uncertain, the company believes that the monopiles and transition pieces meet applicable performance requirements and therefore does not believe that a loss associated with the counterclaim is probable. As a result, the company has not recorded a charge under ASC 450. To the extent the client’s counterclaim is successful, there could be a substantial charge to earnings.

15

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

St. Joe Minerals Matters

Since 1995, the company has been named as a defendant in a number of lawsuits alleging injuries resulting from the lead business of St. Joe Minerals Corporation (“St. Joe”) and The Doe Run Company (“Doe Run”) in Herculaneum, Missouri, which are discontinued operations. The company was named as a defendant in these lawsuits as a result of its ownership or other interests in St. Joe and Doe Run in the period between 1981 and 1994. In 1994, the company sold its interests in St. Joe and Doe Run, along with all liabilities associated with the lead business, pursuant to a sale agreement in which the buyer agreed to indemnify the company for those liabilities. Until December 2010, substantially all the lawsuits were settled and paid by the buyer; and in all cases the company was fully released.

In December 2010, the buyer settled with certain plaintiffs without obtaining a release for the benefit of the company, leaving the company to defend its case with these plaintiffs in the City of St. Louis Circuit Court. In late July 2011, the jury reached an unexpected verdict in this case, ruling in favor of 16 of the plaintiffs and against the company and certain former subsidiaries for $38.5 million in compensatory and economic damages and $320 million in punitive damages. In August 2011, the court entered judgments based on the verdict.

In December 2011, the company appealed the judgments of the court. Briefings and oral arguments before the Missouri Court of Appeals (Eastern District) have been completed, and the company is awaiting a decision. The company strongly believes that the judgments are not supported by the facts or the law and that it is probable that such judgments will be overturned. Therefore, based upon the present status of this matter, the company does not believe it is probable that a loss will be incurred. Accordingly, the company has not recorded a charge as a result of the judgments. The company has also taken steps to enforce its rights to the indemnification described above.

The company, the buyer and other entities are defendants in 23 additional lawsuits relating to the lead business of St. Joe and Doe Run. The company believes it has strong defenses to these lawsuits and is vigorously defending its position. In addition, the company has filed claims for indemnification under the sale agreement for other matters raised in these lawsuits. While we believe we will be ultimately successful in these various matters, if we were unsuccessful in our appeal of the ruling referenced above or in any of the other lawsuits, or in the prosecution of and collection on our indemnity claims, we could recognize a substantial charge to our earnings.

Embassy Projects

The company constructed 11 embassy projects for the U.S. Department of State under fixed-price contracts. Some of these projects were adversely impacted by higher costs due to schedule extensions, scope changes causing material deviations from the Standard Embassy Design, increased costs to meet client requirements for additional security-cleared labor, site conditions at certain locations, subcontractor and teaming partner difficulties and the availability and productivity of construction labor. All embassy projects were completed prior to 2011.

The company had previously recognized claim revenue of $33 million for outstanding claims on two embassy projects. During the first quarter of 2012, the company received an adverse judgment from the Board of Contract Appeals associated with a claim on one embassy project and, as a result, recorded a charge of $13 million. The company believes that the decision was incorrect and has filed an appeal with the Federal Circuit. Total claims-related costs incurred to date for the last remaining claim, along with requests for equitable adjustment, exceed the amount recorded in claim revenue. All claims have been certified in accordance with federal contracting requirements. A hearing on the final embassy claim was held during the second quarter of 2012. The results of this hearing are expected during 2013.

Conex International v. Fluor Enterprises, Inc.

In November 2006, a Jefferson County, Texas, jury reached an unexpected verdict in the case of Conex International (“Conex”) v. Fluor Enterprises Inc. (“FEI”), ruling in favor of Conex and awarding $99 million in damages related to a 2001 construction project.

In 2001, Atofina (now part of Total Petrochemicals Inc.) hired Conex International to be the mechanical contractor on a project at Atofina’s refinery in Port Arthur, Texas. FEI was also hired to provide certain engineering advice to Atofina on the project.

16

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

There was no contract between Conex and FEI. Later in 2001 after the project was complete, Conex and Atofina negotiated a final settlement for extra work on the project. Conex sued FEI in September 2003, alleging damages for interference and misrepresentation and demanding that FEI should pay Conex the balance of the extra work charges that Atofina did not pay in the settlement. Conex also asserted that FEI interfered with Conex’s contract and business relationship with Atofina. The jury verdict awarded damages for the extra work and the alleged interference.

The company appealed the decision and the judgment against the company was reversed in its entirety in December 2008. Both parties appealed the decision to the Texas Supreme Court, and the court denied both petitions. The company requested rehearing on two issues to the Texas Supreme Court, and that request was denied. The Texas Supreme Court remanded the matter back to the trial court for a new trial. The matter was stayed, pending resolution of certain technical issues associated with the 2011 bankruptcy filing by the plaintiff’s parent. These issues have been resolved. The matter has been remanded to the court in Jefferson County, Texas. Based upon the present status of this matter, the company does not believe that there is a reasonable possibility that a loss will be incurred.

(14)In the ordinary course of business, the company enters into various agreements providing performance assurances and guarantees to clients on behalf of certain unconsolidated and consolidated partnerships, joint ventures and other jointly executed contracts. These agreements are entered into primarily to support the project execution commitments of these entities. The performance guarantees have various expiration dates ranging from mechanical completion of the facilities being constructed to a period extending beyond contract completion in certain circumstances. The maximum potential payment amount of an outstanding performance guarantee is the remaining cost of work to be performed by or on behalf of third parties under engineering and construction contracts. Amounts that may be required to be paid in excess of estimated cost to complete contracts in progress are not estimable. For cost reimbursable contracts, amounts that may become payable pursuant to guarantee provisions are normally recoverable from the client for work performed under the contract. For lump-sum or fixed-price contracts, the performance guarantee amount is the cost to complete the contracted work, less amounts remaining to be billed to the client under the contract. Remaining billable amounts could be greater or less than the cost to complete. In those cases where costs exceed the remaining amounts payable under the contract, the company may have recourse to third parties, such as owners, co-venturers, subcontractors or vendors for claims. Performance guarantees outstanding as of March 31, 2013 were estimated to be $6.0 billion. The company assessed its performance guarantee obligation as of March 31, 2013 and December 31, 2012 in accordance with ASC 460, “Guarantees” and the carrying value of the liability was not material.

Financial guarantees, made in the ordinary course of business in certain limited circumstances, are entered into with financial institutions and other credit grantors and generally obligate the company to make payment in the event of a default by the borrower. These arrangements generally require the borrower to pledge collateral to support the fulfillment of the borrower’s obligation.

(15)In the normal course of business, the company forms partnerships or joint ventures primarily for the execution of single contracts or projects. The majority of these partnerships or joint ventures are characterized by a 50 percent or less, noncontrolling ownership or participation interest, with decision making and distribution of expected gains and losses typically being proportionate to the ownership or participation interest. Many of the partnership and joint venture agreements provide for capital calls to fund operations, as necessary. Such funding is infrequent and is not anticipated to be material. The company accounts for its partnerships and joint ventures in accordance with ASC 810.

In accordance with ASC 810, the company assesses its partnerships and joint ventures at inception to determine if any meet the qualifications of a VIE. The company considers a partnership or joint venture a VIE if either (a) the total equity investment is not sufficient to permit the entity to finance its activities without additional subordinated financial support, (b) characteristics of a controlling financial interest are missing (either the ability to make decisions through voting or other rights, the obligation to absorb the expected losses of the entity or the right to receive the expected residual returns of the entity), or (c) the voting rights of the equity holders are not proportional to their obligations to absorb the expected losses of the entity and/or their rights to receive the expected residual returns of the entity, and substantially all of the entity’s activities either involve or are conducted on behalf of an investor that has disproportionately few voting rights. Upon the occurrence of certain events outlined in ASC 810, the company reassesses its initial determination of whether the partnership or joint venture is a VIE. The majority of the company’s partnerships and joint ventures qualify as VIEs because the total equity investment is typically nominal and not sufficient to permit the entity to finance its activities without additional subordinated financial support.

17

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

The company also performs a qualitative assessment of each VIE to determine if the company is its primary beneficiary, as required by ASC 810. The company concludes that it is the primary beneficiary and consolidates the VIE if the company has both (a) the power to direct the economically significant activities of the entity and (b) the obligation to absorb losses of, or the right to receive benefits from, the entity that could potentially be significant to the VIE. The company considers the contractual agreements that define the ownership structure, distribution of profits and losses, risks, responsibilities, indebtedness, voting rights and board representation of the respective parties in determining if the company is the primary beneficiary. The company also considers all parties that have direct or implicit variable interests when determining whether it is the primary beneficiary. As required by ASC 810, management’s assessment of whether the company is the primary beneficiary of a VIE is continuously performed.

In most cases, when the company is not the primary beneficiary and not required to consolidate the VIE, the proportionate consolidation method of accounting is used for joint ventures and partnerships in the construction industry, whereby the company recognizes its proportionate share of revenue, cost and profit in its Condensed Consolidated Statement of Earnings and uses the one-line equity method of accounting in the Condensed Consolidated Balance Sheet, which is a common application of ASC 810-10-45-14 in the construction industry. The equity and cost methods of accounting for the investments are also used, depending on the company’s respective ownership interest, amount of influence over the VIE and the nature of services provided by the VIE. The net carrying value of the unconsolidated VIEs classified under “Investments and goodwill” and “Other accrued liabilities” in the Condensed Consolidated Balance Sheet was a net asset of $83 million and $22 million as of March 31, 2013 and December 31, 2012, respectively. Some of the company’s VIEs have debt; however, such debt is typically non-recourse in nature. The company’s maximum exposure to loss as a result of its investments in unconsolidated VIEs is typically limited to the aggregate of the carrying value of the investment and future funding commitments. Future funding commitments as of March 31, 2013 for the unconsolidated VIEs were $41 million.

In some cases, the company is required to consolidate certain VIEs. As of March 31, 2013, the carrying values of the assets and liabilities associated with the operations of the consolidated VIEs were $1.1 billion and $689 million, respectively. As of December 31, 2012, the carrying values of the assets and liabilities associated with the operations of the consolidated VIEs were $1.0 billion and $664 million, respectively. The assets of a VIE are restricted for use only for the particular VIE and are not available for general operations of the company.

None of the VIEs are individually material to the company’s results of operations, financial position or cash flows except for the Fluor SKM joint venture, a consolidated joint venture formed for the execution of an iron ore joint venture project in Australia, which is material to the company’s revenue. The company’s results of operations included revenue related to the Fluor SKM joint venture of $753 million and $585 million for the three months ended March 31, 2013 and 2012, respectively.

(16)Effective January 1, 2013, the company implemented certain organizational changes that impacted the composition of its reportable segments. The company’s operations and maintenance activities, previously included in the Global Services segment, have been integrated into the Industrial & Infrastructure segment. Additionally, the Global Services segment now includes activities associated with the company’s efforts to grow its fabrication and construction capabilities and the operations of a new procurement entity, Acqyre, which was formed to provide strategic sourcing solutions to third parties. Segment operating information and total assets for 2012 have been recast to reflect these organizational changes.

Operating information by segment is as follows:

	Three Months Ended
	March 31,
External Revenue (in millions)	2013		2012
Oil & Gas	$	2,769.3	$	2,040.8
Industrial & Infrastructure	3,132.2		3,041.7
Government	751.2		850.1
Global Services	149.9		182.6
Power	383.0		174.9
Total external revenue	$	7,185.6	$	6,290.1

18

FLUOR CORPORATION

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)

UNAUDITED

Intercompany revenue for the Global Services segment, excluded from the amounts above, was $117.2 million and $115.6 million for the three months ended March 31, 2013 and 2012, respectively.

	Three Months Ended
	March 31,
Segment Profit (Loss) (in millions)	2013			2012
Oil & Gas	$	104.5		$	73.4
Industrial & Infrastructure	126.9			113.5
Government	41.3			35.3
Global Services	27.7			33.0
Power	(6.8		)	(1.9		)
Total segment profit	$	293.6		$	253.3

Power segment profit for the three months ended March 31, 2013 and 2012 included research and development expenses of $15.0 million and $10.3 million, respectively, associated with the operations of NuScale.

A reconciliation of the segment information to consolidated amounts is as follows:

	Three Months Ended
	March 31,
Reconciliation of Total Segment Profit to Earnings Before Taxes (in millions)	2013			2012
Total segment profit	$	293.6		$	253.3
Corporate general and administrative expense	(32.6		)	(37.8		)
Interest income (expense), net	(2.9		)	2.7
Earnings attributable to noncontrolling interests	48.2			22.6
Earnings before taxes	$	306.3		$	240.8

Total assets by segment are as follows:

	March 31,		December 31,
Total Assets (in millions)	2013		2012
Oil & Gas	$	1,785.9	$	1,704.4
Industrial & Infrastructure	900.8		751.7
Government	893.6		827.2
Global Services	775.6		768.9
Power	154.9		120.6

The increase in total assets for the Industrial & Infrastructure segments resulted primarily from the consolidation of a variable interest entity in the mining and metals business line.

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FLUOR CORPORATION

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis should be read in conjunction with the Condensed Consolidated Financial Statements and notes and the company’s December 31, 2012 Annual Report on Form 10-K. For purposes of reviewing this document, “segment profit” is calculated as revenue less cost of revenue and earnings attributable to noncontrolling interests excluding: corporate general and administrative expense; interest expense; interest income; domestic and foreign income taxes; and other non-operating income and expense items.

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

Certain statements made herein, including statements regarding the company’s projected revenue and earnings levels, cash flow and liquidity, new awards and backlog levels and the implementation of strategic initiatives and organizational changes are forward-looking in nature. We wish to caution readers that forward-looking statements, including disclosures which use words such as the company “believes,” “anticipates,” “expects,” “estimates” and similar statements are subject to various risks and uncertainties which could cause actual results of operations to differ materially from expectations. Factors potentially contributing to such differences include, among others:

·Difficulties or delays incurred in the execution of contracts, or failure to accurately estimate the resources and time necessary for our contracts, resulting in cost overruns or liabilities, including those caused by the performance of our clients, subcontractors, suppliers and joint venture or teaming partners;

·Intense competition in the global engineering, procurement and construction industry, which can place downward pressure on our contract prices and profit margins;

·The company’s failure to receive anticipated new contract awards and the related impact on revenue, earnings, staffing levels and cost;

·A failure to obtain favorable results in existing or future litigation or dispute resolution proceedings;

·The cyclical nature of many of the markets the company serves, including our commodity-based business lines, and our vulnerability to downturns;

·Current economic conditions affecting our clients, partners, subcontractors and suppliers, which may result in decreased capital investment or expenditures, or a failure to make anticipated increased capital investment or expenditures, by the company’s clients or other financial difficulties by our partners, subcontractors or suppliers;

·Client delays or defaults in making payments;

·Changes in global business, economic (including currency risk), political and social conditions;

·Civil unrest, security issues, labor conditions and other unforeseeable events in the countries in which we do business, resulting in unanticipated losses;

·Failure to meet timely completion or performance standards that could result in higher cost and reduced profits or, in some cases, losses on projects;

·Failure of our suppliers, subcontractors or joint venture partners to provide supplies or services at the agreed-upon levels or times;

·Repercussions of events beyond our control, such as severe weather conditions, that may significantly affect operations, result in higher cost or subject the company to liability claims by our clients;

·Client cancellations of, or scope adjustments to, existing contracts, including our government contracts that may be terminated at any time and the related impacts on staffing levels and cost;

·The potential impact of certain tax matters including, but not limited to, those from foreign operations and the ongoing audits by tax authorities;

·Possible systems and information technology interruptions or the failure to adequately protect intellectual property rights;

·Liabilities arising from faulty engineering services;

·The impact of anti-bribery and international trade laws and regulations;

·The availability of credit and restrictions imposed by credit facilities, both for the company and our clients, suppliers, subcontractors or other partners;

·Failure to maintain safe work sites;

·The impact of past and future environmental, health and safety regulations including climate change regulations;

·Possible limitations of bonding or letter of credit capacity;

·The company’s ability to secure appropriate insurance;

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·The risks associated with acquisitions, dispositions or other investments;

·Limitations on cash transfers from subsidiaries that may restrict the company’s ability to satisfy financial obligations or to pay interest or principal when due on outstanding debt; and

·Restrictions on possible transactions imposed by our charter documents and Delaware law.

Any forward-looking statements that we may make are based on our current expectations and beliefs concerning future developments and their potential effects on us. There can be no assurance that future developments affecting us will be those anticipated by us. Any forward-looking statements are subject to the risks, uncertainties and other factors that could cause actual results of operations, financial condition, cost reductions, acquisitions, dispositions, financing transactions, operations, expansion, consolidation and other events to differ materially from those expressed or implied in such forward-looking statements.

Due to known and unknown risks, the company’s actual results may differ materially from its expectations or projections. While most risks affect only future cost or revenue anticipated by the company, some risks may relate to accruals that have already been reflected in earnings. The company’s failure to receive payments of accrued amounts or incurrence of liabilities in excess of amounts previously recognized could result in a charge against future earnings. As a result, the reader is cautioned to recognize and consider the inherently uncertain nature of forward-looking statements and not to place undue reliance on them.

Additional information concerning these and other factors can be found in the company’s press releases and periodic filings with the Securities and Exchange Commission, including the discussion under the heading “Item 1A. — Risk Factors” in the company’s Form 10-K filed February 20, 2013. These filings are available publicly on the SEC’s website at http://www.sec.gov, on the company’s website at http://investor.fluor.com or upon request from the company’s Investor Relations Department at (469) 398-7220. The company cannot control such risk factors and other uncertainties, and in many cases, cannot predict the risks and uncertainties that could cause actual results to differ materially from those indicated by the forward-looking statements. These risks and uncertainties should be considered when evaluating the company and deciding whether to invest in its securities. Except as otherwise required by law, the company undertakes no obligation to publicly update or revise its forward-looking statements, whether as a result of new information, future events or otherwise.

RESULTS OF OPERATIONS

Summary

Effective January 1, 2013, the company implemented certain organizational changes that impacted the composition of its reportable segments. The company’s operations and maintenance activities, previously included in the Global Services segment, have been integrated into the Industrial & Infrastructure segment. Additionally, the Global Services segment now includes activities associated with the company’s efforts to grow its fabrication and construction capabilities and the operations of a new procurement entity, Acqyre, which was formed to provide strategic sourcing solutions to third parties. Operating information by segment for 2012 has been recast to reflect these organizational changes.

Consolidated revenue for the three months ended March 31, 2013 increased 14 percent to $7.2 billion from $6.3 billion for the three months ended March 31, 2012, principally due to substantial growth in the Oil & Gas and Power segments, as well as revenue growth in the mining and metals business line of the Industrial & Infrastructure segment.

Net earnings attributable to Fluor Corporation were $166 million or $1.02 per diluted share for the three months ended March 31, 2013, compared to net earnings attributable to Fluor Corporation of $155 million or $0.91 per diluted share for the corresponding period of 2012. This increase in net earnings was primarily due to improved performance in the Oil & Gas and Industrial & Infrastructure segments, offset somewhat by a higher effective tax rate discussed below.

A highly competitive business environment has continued to put pressure on margins. In some instances, margins have been negatively impacted by the change in the mix of work performed (e.g., a higher mix of construction-related work and a higher content of customer-furnished materials, which typically generate lower margins than engineering work or projects without customer-furnished materials).

In addition to the margin pressures noted above, certain market trends have emerged. First, the Oil & Gas segment has continued to show signs of strengthening, particularly for the upstream and petrochemicals markets. Second, the mining and metals business line of the Industrial & Infrastructure segment has recently slowed down as major capital investment decisions by some mining customers have been deferred, after four years of rapid growth. Third, the full impact of the federal government’s budget sequestration is not known at this time, but future funding for certain work, such as the company’s Department of Energy projects, could be affected.

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The effective tax rate, based on the company’s operating results for the three months ended March 31, 2013 and 2012, was 30.4 percent and 26.4 percent, respectively. The effective tax rate was higher for the three month period ending March 31, 2013 as the prior year quarter included the recognition of a deferred tax benefit of $16 million primarily attributable to foreign taxes previously paid on certain unremitted foreign earnings in South Africa.

Consolidated new awards were $6.5 billion for the three months ended March 31, 2013 compared to new awards of $8.4 billion for the three months ended March 31, 2012. The Oil & Gas segment and the infrastructure business line in the Industrial & Infrastructure segment were the major contributors to the new award activity in the first quarter of 2013. Approximately 35 percent of consolidated new awards for the three months ended March 31, 2013 were for projects located outside of the United States.

Consolidated backlog as of March 31, 2013 was $37.5 billion compared to $42.5 billion as of March 31, 2012. The decline in backlog was due to reduced mining new award volume since the first quarter of last year and the cancellation of two mining projects during the third quarter of 2012, totaling $2.0 billion. As of March 31, 2013, approximately 68 percent of consolidated backlog related to projects outside of the United States. Although backlog reflects business which is considered to be firm, cancellations or scope adjustments may occur. Backlog is adjusted to reflect any known project cancellations, revisions to project scope and cost, and deferrals, as appropriate.

Oil & Gas

Revenue and segment profit for the Oil & Gas segment are summarized as follows:

	Three Months Ended March 31,
(in millions)	2013		2012
Revenue	$	2,769.3	$	2,040.8
Segment profit	104.5		73.4

Revenue for the three months ended March 31, 2013 increased 36 percent compared to the three months ended March 31, 2012 as a result of increased project execution activities for several projects in the segment, including a coal bed methane gas project in Australia, a grass roots oil sands bitumen processing facility in Canada that was awarded in 2012 and a petrochemicals project in the Middle East. Certain projects progressing toward completion partially offset this increase in volume, including upstream services associated with another Canadian oil sands facility.

Segment profit for first three months of 2013 increased 42 percent compared to the corresponding period in 2012 primarily as the result of the project activity noted above that drove the broad-based net increase in revenue. Segment profit margin of 3.8 percent for the three months ended March 31, 2013 increased from 3.6 percent segment profit margin for the three months ended March 31, 2012, primarily due to improvement in the segment’s operating leverage with the increase in business volume.

New awards for the three months ended March 31, 2013 were $3.1 billion, compared to $3.9 billion for the first quarter of 2012. Significant current quarter awards included a petrochemical facility in the United States and a petrochemical project in China. Backlog as of March 31, 2013 increased 11 percent to $18.6 billion, compared to $16.8 billion as of March 31, 2012. Although market conditions remain competitive, the increase in backlog reflects increasing worldwide demand for new capacity in oil and gas production and petrochemicals.

Total assets in the segment were $1.8 billion as of March 31, 2013 compared to $1.7 billion as of December 31, 2012.

Industrial & Infrastructure

Revenue and segment profit for the Industrial & Infrastructure segment are summarized as follows:

	Three Months Ended March 31,
(in millions)	2013		2012
Revenue	$	3,132.2	$	3,041.7
Segment profit	126.9		113.5

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Revenue for the three months ended March 31, 2013 increased three percent compared to the first quarter of 2012 due to growth in the mining and metals business line, which outpaced a smaller revenue decline for the other business lines. Segment profit for the first three months of 2013 increased 12 percent compared to the same period in 2012, primarily due to the infrastructure business line and specifically the successful completion of a toll road project in Texas and the achievement of certain milestones for a domestic bridge project. The segment also experienced modest increases in profitability from the operations and maintenance and mining and metals business lines for the 2013 period. Segment profit margin increased to 4.1 percent for the three months ended March 31, 2013 compared to 3.7 percent for the three months ended March 31, 2012, principally driven by the above-referenced higher performance in the infrastructure business line.

The company is involved in a dispute in connection with the substantially completed Greater Gabbard Project, a $1.8 billion lump-sum project to provide engineering, procurement and construction services for the client’s offshore wind farm project in the United Kingdom. The remaining open issues related to the dispute involve a counterclaim that the client has filed against the company seeking to recover approximately $100 million for past and future costs associated with, among other things, monitoring certain monopiles and transition pieces for alleged defects. The hearing on the client’s counterclaim commenced on April 15, 2013. While the ultimate outcome of the hearing is uncertain, the company believes that the monopiles and transition pieces meet applicable performance requirements and therefore does not believe that a loss associated with the counterclaim is probable. As a result, the company has not recorded a charge under ASC 450. To the extent the client’s counterclaim is successful, there could be a substantial charge to earnings. See Note 13 to the Condensed Consolidated Financial Statements for further discussion of the legal proceedings related to the Greater Gabbard Project.

New awards in the Industrial & Infrastructure segment for the three months ended March 31, 2013 were $2.2 billion compared to $4.0 billion for the first quarter of 2012. New awards for the current quarter were primarily driven by the infrastructure business line and included the Tappan Zee Bridge project in New York and a road project in Texas. The new awards in the first quarter of 2012 were mostly in the mining and metals business line, which has since experienced the deferral of major capital investment decisions by some mining customers due to project cost escalation, softening commodity demand and project-specific circumstances. The timing of when capital investment by these mining customers could resume is uncertain. However, it is possible that the weakened mining market conditions could be prolonged. Backlog decreased 31 percent to $16.0 billion as of March 31, 2013 compared to $23.3 billion as of March 31, 2012. The decline in backlog was due to reduced mining new award volume since the first quarter of last year and the cancellation of two mining projects during the third quarter of 2012, totaling $2.0 billion.

Total assets in the Industrial & Infrastructure segment were $901 million as of March 31, 2013 compared to $752 million as of December 31, 2012. This increase resulted primarily from the consolidation of a variable interest entity in the mining and metals business line.

Government

Revenue and segment profit for the Government segment are summarized as follows:

	Three Months Ended March 31,
(in millions)	2013		2012
Revenue	$	751.2	$	850.1
Segment profit	41.3		35.3

Revenue for the three months ended March 31, 2013 decreased 12 percent compared to the same period in the prior year. Approximately half of the decrease was due to a reduction in project execution activities for the Logistics Civil Augmentation Program (“LOGCAP IV”) for the United States Army in Afghanistan. The majority of the rest of the revenue decline was due to reduced project execution activities at the Savannah River Site Management and Operating Project (the “Savannah River Project”) in South Carolina, including the winding down of the American Recovery and Reinvestment Act (“ARRA”) portion of the work at the site. The federal government’s March 1, 2013 budget sequestration contributed to the revenue decrease for the non-ARRA work at the Savannah River Project.

Segment profit increased 17 percent for the three months ended March 31, 2013 compared to the three months ended March 31, 2012, primarily due to the positive impact on segment profit in the first quarter of 2013 as a result of negotiations related to the close out of prior year indirect rates and an agreement with the client at the end of 2012 to change the LOGCAP IV award fee to a fixed fee. Segment profit in the first quarter of 2012 was reduced for a charge of $13 million related to an adverse judgment associated with the company’s claim on an embassy project (discussed further in

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Note 13 above), but this impact was largely offset by a favorable reforecast of amounts to be billed for indirect overhead rates. Segment profit margin for the three months ended March 31, 2013 and 2012 was 5.5 percent and 4.2 percent, respectively. This improvement was due to the factors noted above impacting revenue and segment profit.

New awards were $756 million during the three months ended March 31, 2013 compared to $389 million for the same period in the prior year. This increase was primarily due to higher incremental funding for LOGCAP IV task orders. The full impact of the federal government’s budget sequestration is not known at this time, but future funding for certain work, such as the company’s Department of Energy projects, could be affected. Backlog as of March 31, 2013 increased 39 percent to $964 million compared to $695 million as of March 31, 2012, primarily due to higher funding for LOGCAP IV.

Total assets in the Government segment were $894 million as of March 31, 2013 compared to $827 million as of December 31, 2012.

Global Services

Revenue and segment profit for the Global Services segment are summarized as follows:

	Three Months Ended March 31,
(in millions)	2013		2012
Revenue	$	149.9	$	182.6
Segment profit	27.7		33.0

Revenue decreased 18 percent for the three months ended March 31, 2013 compared to the same period in 2012, primarily due to the equipment business line’s reduced volume of activities in Peru, Mexico and the Middle East. This decrease was partially offset by a higher volume of work from the equipment business line in Africa and Chile. The revenue increase in Africa was driven primarily from the acquisition of an equipment company in the third quarter of 2012.

Segment profit decreased 16 percent for the first three months of 2013 compared to the first three months of 2012, principally as the result of reduced contributions from the equipment business line in the Middle East, United States and Mexico. This decrease in segment profit was partially offset by increased profitability in South America and Africa, as well as reduced segment overhead. Segment profit margin was 18.5 percent in the current quarter compared to 18.1 percent for the same quarter in 2012.

The equipment, temporary staffing, supply chain solutions and construction business lines do not report backlog or new awards.

Total assets in the Global Services segment were $776 million as of March 31, 2013 compared to $769 million as of December 31, 2012.

Power

Revenue and segment profit (loss) for the Power segment are summarized as follows:

	Three Months Ended March 31,
(in millions)	2013			2012
Revenue	$	383.0		$	174.9
Segment profit (loss)	(6.8		)	(1.9		)

Revenue for the three months ended March 31, 2013 increased substantially compared to the three months ended March 31, 2012, primarily due to construction progress on several projects awarded in 2011 and 2012, including a new gas-fired power plant project in Texas and new solar power projects in Arizona and California.

Segment profit and segment profit margin for the first quarter of 2013 and 2012 were adversely impacted by expenses associated with the company’s continued investment in NuScale, a small modular nuclear reactor technology company, in which the company acquired a majority interest in late 2011. The NuScale expenses for the first quarter of 2013 and 2012 were $15 million and $10 million, respectively. The operations of NuScale are primarily for research and development activities. Although part of the Power segment, these activities could provide future benefits to both commercial and government clients.

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The Power segment continues to be impacted by relatively weak demand for new power generation. Market segments that are best suited to yield near term opportunities include gas-fired combined cycle generation, renewable energy, regional transmission feasibility additions and air emissions compliance projects for existing coal-fired power plants. New awards in the first quarter of 2013 were $448 million compared to $93 million in the first quarter of 2012. The current quarter awards include a renewal of a fossil power maintenance contract and an additional phase of work on the solar power project in California. Backlog increased to $1.9 billion as of March 31, 2013 from $1.8 billion as of March 31, 2012.

Total assets in the Power segment increased to $155 million at March 31, 2013 from $121 million as of December 31, 2012 due to an increase in working capital related to the growth in project execution activities.

Other

Corporate general and administrative expense for the three months ended March 31, 2013 was $32.6 million compared to $37.8 million for the first quarter of 2012. This decrease was primarily the result of lower compensation expense.

Net interest expense was $2.9 million during the three month period ended March 31, 2013 compared to net interest income of $2.7 million during the corresponding period of 2012. Interest income was higher in the first quarter of 2012, primarily due to larger cash balances in certain international locations that earn higher yields.

Income tax expense for the three months ended March 31, 2013 and 2012 is discussed above under “Results of Operations.”

RECENT ACCOUNTING PRONOUNCEMENTS

See Note 2 of the Notes to Condensed Consolidated Financial Statements.

LITIGATION AND MATTERS IN DISPUTE RESOLUTION

See Note 13 of the Notes to Condensed Consolidated Financial Statements.

LIQUIDITY AND FINANCIAL CONDITION

Liquidity is provided by available cash and cash equivalents and marketable securities, cash generated from operations, credit facilities and access to financial markets. The company has committed and uncommitted lines of credit totaling $4.3 billion, which may be used for revolving loans, letters of credit and/or general purposes. The company believes that for at least the next 12 months, cash generated from operations, along with its unused credit capacity of $3.4 billion and substantial cash position, is sufficient to support operating requirements. However, the company regularly reviews its sources and uses of liquidity and may pursue opportunities to increase its liquidity positions. The company’s conservative financial strategy and consistent performance have earned it strong credit ratings, resulting in continued access to the capital markets. As of March 31, 2013, the company was in compliance with all its covenants related to its debt agreements. The company’s total debt to total capitalization (“debt-to-capital”) ratio as of March 31, 2013 was 12.9 percent compared to 13.9 percent as of December 31, 2012.

Cash Flows

Cash and cash equivalents were $2.0 billion as of March 31, 2013 compared to $2.2 billion as of December 31, 2012. Cash and cash equivalents combined with current and noncurrent marketable securities were $2.5 billion as of March 31, 2013 compared to $2.6 billion as of December 31, 2012. Cash and cash equivalents are held in numerous accounts throughout the world to fund the company’s global project execution activities. As of March 31, 2013 and December 31, 2012, non-U.S. cash and cash equivalents were $1.2 billion and $1.3 billion, respectively. Non-U.S. cash and cash equivalents exclude deposits of U.S. legal entities that are either swept into overnight, offshore accounts or invested in short-term, offshore time deposits, for which there is unrestricted access. The company did not consider any cash to be permanently reinvested overseas as of March 31, 2013 and December 31, 2012 and, as a result, has accrued the U.S. deferred tax liability on foreign earnings, as appropriate.

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Operating Activities

Cash flows from operating activities result primarily from earnings sources and are impacted by changes in operating assets and liabilities which consist primarily of working capital balances. Working capital levels vary from period to period and are primarily affected by the company’s volume of work. These levels are also impacted by the mix, stage of completion and commercial terms of engineering and construction projects, as well as the company’s execution of its projects within budget. Working capital requirements also vary by project. For example, accounts receivable and contract work in progress relate to clients in various industries and locations throughout the world. Most contracts require payments as the projects progress. 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. In the current economic environment, it is more likely that such credit losses could occur and impact working capital requirements. Additionally, certain projects receive advance payments from clients. A normal trend for these projects is to have higher cash balances during the initial phases of execution which then level out toward the end of the construction phase. As a result, the company’s cash position is reduced as customer advances are worked off, unless they are replaced by advances on other projects. The company maintains cash reserves and borrowing facilities to provide additional working capital in the event that a project’s net operating cash outflows exceed its available cash balances.

During the three months ended March 31, 2013, working capital increased primarily due to an increase in accounts receivable in the Government segment partially offset by an increase in accounts payable in the Oil & Gas segment. The higher accounts receivable balance resulted primarily from normal billing activities associated with the LOGCAP IV project for the United States Army and was not indicative of any significant collection or liquidity issue. The higher accounts payable balance resulted primarily from normal invoicing and payment activities associated with a coal bed methane gas project in Australia. The contract work in progress balance as of March 31, 2013 remained consistent with the balance as of December 31, 2012. However, a decrease in contract work in progress in the Government segment, which resulted primarily from a combination of billing activities and a reduction in project execution activities associated with the LOGCAP IV project, was substantially offset by an increase in contract work in progress in the Oil & Gas segment, which resulted from increased project execution activities for the coal bed methane gas project in Australia.

During the three months ended March 31, 2012, working capital increased primarily due to an increase in accounts receivable in the Industrial & Infrastructure and Government segments and an increase in contract work in progress in the Oil & Gas and Government segments, partially offset by an increase in advance billings in the Oil & Gas and Industrial & Infrastructure segments. The higher accounts receivable balance resulted primarily from normal billing activities associated with an iron ore joint venture project in Australia as well as the LOGCAP IV project, and was not indicative of any significant collection or liquidity issue. The increase in contract work in progress resulted from normal project execution activities associated with numerous projects. The increase in advance billings resulted primarily from normal project execution activities associated with the coal bed methane gas project in Australia as well as the iron ore joint venture project in Australia.

Cash utilized by operating activities was $22 million and $47 million for the three months ended March 31, 2013 and 2012, respectively. The period-over-period improvement in cash flows from operating activities was primarily attributable to an increase in earnings sources.

During the three months ended March 2013 and 2012, the company had net cash outlays of $2 million and $86 million, respectively, to fund the project execution activities for the Greater Gabbard Project. The client has filed a counterclaim against the company seeking to recover costs associated with alleged defects, as discussed in “Results of Operations —Industrial & Infrastructure” above and Note 13 to the Condensed Consolidated Financial Statements. To the extent the client’s counterclaim is successful, there could be a substantial charge to earnings and a substantial negative impact on the cash flows of the company.

The company contributed approximately $7 million into its defined benefit plans during the three months ended March 31, 2013 compared to $3 million during the corresponding period of the prior year. The company expects to fund approximately $30 million to $60 million during 2013, which is expected to be in excess of the minimum funding required.

Investing Activities

Cash utilized by investing activities amounted to $52 million and $152 million for the three months ended March 31, 2013 and 2012, respectively. The primary investing activities included purchases, sales and maturities of marketable securities, capital expenditures, disposals of property, plant and equipment, business acquisitions and investments in partnerships and joint

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ventures. Investing activities during the first quarter of 2013 also included the consolidation of a variable interest entity (“VIE”) that had previously been accounted for using the proportionate consolidation method in which cash for this VIE was not required to be consolidated.

The company holds cash in bank deposits and marketable securities which are governed by the company’s investment policy. This policy focuses on, in order of priority, the preservation of capital, maintenance of liquidity and maximization of yield. These investments include money market funds which invest in U.S. Government-related securities, bank deposits placed with highly-rated financial institutions, repurchase agreements that are fully collateralized by U.S. Government-related securities, high-grade commercial paper and high quality short-term and medium-term fixed income securities. Purchases of marketable securities exceeded proceeds from sales and maturities of such securities by $25 million and $133 million during the three months ended March 31, 2013 and 2012, respectively. The company held current and noncurrent marketable securities of $480 million and $455 million as of March 31, 2013 and December 31, 2012, respectively.

Capital expenditures of $57 million and $54 million for the three months ended March 31, 2013 and 2012, respectively, primarily related to construction equipment associated with equipment operations in the Global Services segment, as well as investments in information technology and the refurbishment of facilities. Proceeds from the disposal of property, plant and equipment of $16 million and $37 million during the first quarter of 2013 and 2012, respectively, primarily related to the disposal of construction equipment associated with the equipment operations in the Global Services segment.

During the first quarter of 2013, the company paid $8 million to acquire an Australian-based company that specializes in fabrication and pressure welding. The company continues to make investments in partnerships and joint ventures primarily for the execution of single contracts or projects. Investments in partnerships and joint ventures accounted for using the cost and equity methods were $7 million and less than $1 million during the three months ended March 31, 2013 and 2012, respectively.

Financing Activities

Cash utilized by financing activities during the three months ended March 31, 2013 and 2012 of $43 million and $64 million, respectively, included company stock repurchases, company dividend payments to stockholders, repayments of debt and distributions paid to holders of noncontrolling interests.

Cash flows from financing activities included the repurchase and cancellation of 450,000 shares of the company’s common stock for $27 million in the first quarter of 2012 under its stock repurchase program.

Quarterly cash dividends are typically paid during the month following the quarter in which they are declared. However, dividends declared in the fourth quarter of 2012 were paid in December 2012. Quarterly cash dividends of $0.16 per share were declared in the first quarter of 2013. The payment and level of future cash dividends is subject to the discretion of the company’s Board of Directors. Dividends of $21 million were paid during the first quarter of 2012.

In September 2011, the company issued $500 million of 3.375% Senior Notes (the “2011 Notes”) due September 15, 2021 and received proceeds of $492 million, net of underwriting discounts and debt issuance costs. Interest on the 2011 Notes is payable semi-annually on March 15 and September 15 of each year, and began on March 15, 2012. The company may, at any time, redeem the 2011 Notes at a redemption price equal to 100 percent of the principal amount, plus a “make whole” premium described in the indenture. Additionally, if a change of control triggering event occurs, as defined by the terms of the indenture, the company will be required to offer to purchase the 2011 Notes at a purchase price equal to 101 percent of their principal amount, plus accrued and unpaid interest, if any, to the date of purchase. The company is generally not limited under the indenture governing the 2011 Notes in its ability to incur additional indebtedness provided the company is in compliance with certain restrictive covenants, including restrictions on liens and restrictions on sale and leaseback transactions. These covenants are not expected to impact the company’s liquidity or capital resources.

In February 2004, the company issued $330 million of 1.5% Convertible Senior Notes (the “2004 Notes”) due February 15, 2024 and received proceeds of $323 million, net of underwriting discounts. Proceeds from the 2004 Notes were used to pay off the then-outstanding commercial paper and $100 million was used to obtain ownership of engineering and corporate office facilities in California through payoff of the lease financing. In December 2004, the company irrevocably elected to pay the principal amount of the 2004 Notes in cash. The 2004 Notes are convertible if a specified trading price of the company’s common stock (the “trigger price”) is achieved and maintained for a specified period. The trigger price condition was satisfied during the fourth quarter of 2012 and first quarter of 2013 and the 2004 Notes were therefore classified as short-term debt as of December 31, 2012 and March 31, 2013, respectively. The company does not know the timing or principal amount of the remaining 2004 Notes that may be presented for conversion by the holders in the future. Additionally, the 2004 Notes are currently redeemable at the option of the company, in whole or in part, at 100 percent of the principal amount plus accrued and

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unpaid interest. Available cash balances will be used to satisfy any principal and interest payments. Shares of the company stock will be issued to satisfy any appreciation between the conversion price and the market price on the date of conversion.

During the first quarter of 2013, the company redeemed its Municipal Bonds for $18 million, or 100% of their principal amount, and also paid $9 million on the remaining balances of various notes payable that were assumed in connection with the 2012 acquisition of an equipment company.

Distributions paid to holders of noncontrolling interests represent cash outflows to partners of consolidated partnerships or joint ventures created primarily for the execution of single contracts or projects. Distributions paid were $18 million and $20 million during the three months ended March 31, 2013 and 2012, respectively. Distributions in both years primarily related to an iron ore joint venture project in Australia. See Note 14 to the annual report on Form 10-K for further discussion of this project.

Effect of Exchange Rate Changes on Cash

Unrealized translation gains and losses resulting from changes in functional currency exchange rates are reflected in the cumulative translation component of accumulated other comprehensive loss. During the three months ended March 31, 2013, most major foreign currencies weakened against the U.S. dollar. As a result, the company had unrealized translation losses of $23 million in 2013 related to cash held by foreign subsidiaries. During the three months ended March 31, 2012, most major foreign currencies strengthened against the U.S. dollar resulting in unrealized translation gains of $24 million in 2012 related to cash held by foreign subsidiaries. The cash held in foreign currencies will primarily be used for project-related expenditures in those currencies, and therefore the company’s exposure to realized exchange gains and losses is generally mitigated.

Off-Balance Sheet Arrangements

Guarantees and Commitments

On November 9, 2012, the company entered into a $1.8 billion Revolving Loan and Letter of Credit Facility Agreement (“Credit Facility”) that matures in 2017. Borrowings on the Credit Facility are to bear interest at rates based on the London Interbank Offered Rate (“LIBOR”) or an alternative base rate, plus an applicable borrowing margin. The Credit Facility may be increased up to an additional $500 million subject to certain conditions, and contains customary financial and restrictive covenants, including a maximum ratio of consolidated debt to tangible net worth of one-to-one and a cap on the aggregate amount of debt of $600 million for the company’s subsidiaries. On the same day, the company terminated its $800 million Revolving Loan and Financial Letter of Credit Facility and its $500 million Letter of Credit Facility and all outstanding letters of credit thereunder were assigned or otherwise transferred to the new Credit Facility.

In conjunction with the Credit Facility, the company also amended its existing $1.2 billion Revolving Performance Letter of Credit Facility (“PLOC Facility”) dated December 14, 2010. The cap on the PLOC Facility for the aggregate amount of debt for the company subsidiaries was increased from $500 million to $600 million subject to certain conditions.

As of March 31, 2013, the company had a combination of committed and uncommitted lines of credit that totaled $4.3 billion. These lines may be used for revolving loans, letters of credit and/or general purposes. Letters of credit are provided in the ordinary course of business primarily to indemnify the company’s clients if the company fails to perform its obligations under its contracts. As of March 31, 2013, letters of credit and other credit facility borrowings totaling $869 million were outstanding under these committed and uncommitted lines of credit. As an alternative to letters of credit, surety bonds are also used as a form of credit enhancement.

In the ordinary course of business, the company enters into various agreements providing performance assurances and guarantees to clients on behalf of certain consolidated and unconsolidated partnerships, joint ventures and other jointly executed contracts. These agreements are entered into primarily to support the project execution commitments of these entities. The performance guarantees have various expiration dates ranging from mechanical completion of the facilities being constructed to a period extending beyond contract completion in certain circumstances. The maximum potential payment amount of an outstanding performance guarantee is the remaining cost of work to be performed by or on behalf of third parties under engineering and construction contracts. Amounts that may be required to be paid in excess of estimated cost to complete contracts in progress are not estimable. For cost reimbursable contracts, amounts that may become payable pursuant to guarantee provisions are normally recoverable from the client for work performed under the contract. For lump-sum or fixed-price contracts, the performance guarantee amount is the cost to complete the contracted work less amounts remaining to be billed to the client under the contract. Remaining billable amounts could be greater or less than the cost to complete. In those cases where costs exceed the remaining amounts payable under the contract, the company may have recourse to third parties, such as owners, co-venturers, subcontractors or vendors for claims. Performance guarantees outstanding as of March 31, 2013

28

were estimated to be $6 billion of which an immaterial amount was recorded as a liability in accordance with ASC 460, “Guarantees.”

Financial guarantees, made in the ordinary course of business in certain limited circumstances, are entered into with financial institutions and other credit grantors and generally obligate the company to make payment in the event of a default by the borrower. These arrangements generally require the borrower to pledge collateral to support the fulfillment of the borrower’s obligation.

Variable Interest Entities

In the normal course of business, the company forms partnerships or joint ventures primarily for the execution of single contracts or projects. The company evaluates each partnership and joint venture to determine whether the entity is a variable interest entity (“VIE”). If the entity is determined to be a VIE, the company assesses whether it is the primary beneficiary and needs to consolidate the entity.

For further discussion of the company’s VIEs, see Note 15 to the Condensed Consolidated Financial Statements.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

There have been no material changes to market risk in the first quarter of 2013. Accordingly, the disclosures provided in the Annual Report on Form 10-K for the year ended December 31, 2012 remain current.

Item 4. Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Based on their evaluation as of the end of the period covered by this report, our principal executive officer and principal financial officer have concluded that our disclosure controls and procedures (as defined in Rules 13a-15(e) or 15d-15(e) of the Exchange Act) are effective, based upon an evaluation of those controls and procedures required by paragraph (b) of Rule    13a-15 or Rule 15d-15 of the Exchange Act.

Changes in Internal Control over Financial Reporting

There were no changes to our internal control over financial reporting that occurred during the period covered by this report that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

29

FLUOR CORPORATION

CHANGES IN CONSOLIDATED BACKLOG

UNAUDITED

	Three Months Ended
	March 31,
(in millions)	2013			2012
Backlog — beginning of period	$	38,199.4		$	39,483.7
New awards	6,511.7			8,394.2
Adjustments and cancellations, net	(215.7		)	683.0
Work performed	(7,035.7		)	(6,107.5		)
Backlog — end of period	$	37,459.7		$	42,453.4

30

PART II:  OTHER INFORMATION

Item 1. Legal Proceedings

Fluor and its subsidiaries, as part of their normal business activities, are parties to a number of legal proceedings and other matters in various stages of development. While we cannot predict the outcome of these proceedings, in our opinion and based on reports of counsel, any liability arising from these matters individually and in the aggregate will not have a material adverse effect on the consolidated financial position or the results of operations of the company, after giving effect to provisions already recorded.

For information on matters in dispute, see Note 13 to the Consolidated Financial Statements included in the company’s Annual Report on Form 10-K for the year ended December 31, 2012 as filed with the Securities and Exchange Commission on February 20, 2013, and Note 13 to the Condensed Consolidated Financial Statements under Part I, Item 1 of this Quarterly Report on Form 10-Q.

Item 1A. Risk Factors

There have been no material changes from our risk factors as disclosed in our Annual Report on Form 10-K for the year ended December 31, 2012.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

(c)The following table provides information about purchases by the company during the quarter ended March 31, 2013 of equity securities that are registered by the company pursuant to Section 12 of the Exchange Act.

Issuer Purchases of Equity Securities

Period	Total Number of Shares Purchased(1)	Average Price Paid per Share		Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs	Maximum Number of Shares that May Yet Be Purchasedunder the Plans or Program (2)
January 1, 2013 – January 31, 2013	—	$	—	—	3,840,816
February 1, 2013 – February 28, 2013	9,948	65.11		—	11,840,816
March 1, 2013 – March 31, 2013	326	60.51		—	11,840,816
Total	10,274	$	64.96	—

(1)Shares cancelled as payment for statutory withholding taxes upon the vesting of restricted stock issued pursuant to equity based employee benefit plans.

(2)On November 3, 2011, the company announced that the Board of Directors had approved the repurchase of up to 12,000,000 shares of our common stock. Following this approval, we repurchased a total of 8,159,184 shares as of December 31, 2012. As a result, as of December 31, 2012 we had 3,840,816 shares remaining available for repurchase. On February 6, 2013, the Board of Directors approved an increase of 8,000,000 shares to the share repurchase program, bringing the total number of shares available for repurchase to 11,840,816 shares. This repurchase program is ongoing and does not have an expiration date.

31

Item 6.Exhibits

EXHIBIT INDEX

Exhibit	Description
3.1	Amended and Restated Certificate of Incorporation of the registrant (incorporated by reference to Exhibit 3.1 to the registrant’s Current Report on Form 8-K filed on May 8, 2012).
3.2	Amended and Restated Bylaws of the registrant (incorporated by reference to Exhibit 3.2 to the registrant’s Current Report on Form 8-K filed on May 8, 2012).
4.1	Indenture between Fluor Corporation and Bank of New York, as trustee, dated as of February 17, 2004 (incorporated by reference to Exhibit 4.1 to the registrant’s Current Report on Form 8-K filed on February 17, 2004).
4.2	First Supplemental Indenture between Fluor Corporation and The Bank of New York, as trustee, dated as of February 17, 2004 (incorporated by reference to Exhibit 4.2 to the registrant’s Current Report on Form 8-K filed on February 17, 2004).
4.3	Senior Debt Securities Indenture between Fluor Corporation and Wells Fargo Bank, National Association, as trustee, dated as of September 8, 2011 (incorporated by reference to Exhibit 4.3 to the registrant’s Current Report on Form 8-K filed on September 8, 2011).
4.4	First Supplemental Indenture between Fluor Corporation and Wells Fargo Bank, National Association, as trustee, dated as of September 13, 2011 (incorporated by reference to Exhibit 4.4 to the registrant’s Current Report on Form 8-K filed on September 13, 2011).
4.5	Second Supplemental Indenture between Fluor Corporation and Wells Fargo Bank, National Association, as trustee, dated as of June 22, 2012 (incorporated by reference to Exhibit 4.2 to the registrant’s Form S-3ASR filed on June 22, 2012).
10.1	Fluor Corporation 2000 Executive Performance Incentive Plan, as amended and restated as of March 30, 2005 (incorporated by reference to Exhibit 10.5 to the registrant’s Quarterly Report on Form 10-Q filed on May 5, 2005).
10.2	Fluor Corporation 2000 Restricted Stock Plan for Non-Employee Directors, as amended and restated effective January 1, 2010 (incorporated by reference to Exhibit 10.3 to the registrant’s Quarterly Report on Form 10-Q filed on May 20, 2010).
10.3	Fluor Corporation Executive Deferred Compensation Plan, as amended and restated effective April 21, 2003 (incorporated by reference to Exhibit 10.5 to the registrant’s Annual Report on Form 10-K filed on February 29, 2008).
10.4	Fluor Corporation Deferred Directors’ Fees Program, as amended and restated effective January 1, 2002 (incorporated by reference to Exhibit 10.9 to the registrant’s Annual Report on Form 10-K filed on March 31, 2003).
10.5	Directors’ Life Insurance Summary (incorporated by reference to Exhibit 10.12 to the registrant’s Registration Statement on Form 10/A (Amendment No. 1) filed on November 22, 2000).
10.6	Fluor Executives’ Supplemental Benefit Plan (incorporated by reference to Exhibit 10.8 to the registrant’s Annual Report on Form 10-K filed on February 29, 2008).
10.7	Executive Severance Plan (incorporated by reference to Exhibit 10.7 to the registrant’s Annual Report on Form 10-K filed on February 22, 2012).
10.8	Fluor Corporation 2001 Fluor Stock Appreciation Rights Plan, as amended and restated on November 1, 2007 (incorporated by reference to Exhibit 10.12 to the registrant’s Annual Report on Form 10-K filed on February 29, 2008).
10.9	Fluor Corporation 2003 Executive Performance Incentive Plan, as amended and restated as of March 30, 2005 (incorporated by reference to Exhibit 10.15 to the registrant’s Quarterly Report on Form 10-Q filed on May 5, 2005).
10.10	Form of Compensation Award Agreements for grants under the Fluor Corporation 2003 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.16 to the registrant’s Quarterly Report on Form 10-Q filed on November 9, 2004).
10.11	Offer of Employment Letter dated May 7, 2001 from Fluor Corporation to D. Michael Steuert (incorporated by reference to Exhibit 10.17 to the registrant’s Annual Report on Form 10-K filed on March 15, 2004).
10.12	Summary of Fluor Corporation Non-Management Director Compensation (incorporated by reference to Exhibit 10.12 to the registrant’s Quarterly Report on Form 10-Q filed on August 2, 2012).

32

10.13	Fluor Corporation 409A Deferred Directors’ Fees Program, as amended and restated effective as of January 1, 2013 (incorporated by reference to Exhibit 10.13 to the registrant’s Annual Report on Form 10-K filed on February 20, 2013).
10.14	Fluor 409A Executive Deferred Compensation Program, as amended and restated effective January 1, 2012 (incorporated by reference to Exhibit 10.14 to the registrant’s Annual Report on Form 10-K filed on February 22, 2012).
10.15	Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.1 to the registrant’s Current Report on Form 8-K filed on May 9, 2008).
10.16	Form of Indemnification Agreement entered into between the registrant and each of its directors and executive officers (incorporated by reference to Exhibit 10.21 to the registrant’s Annual Report on Form 10-K filed on February 25, 2009).
10.17	Retention Award granted to Stephen B. Dobbs on February 7, 2008 (incorporated by reference to Exhibit 10.22 to the registrant’s Annual Report on Form 10-K filed on February 25, 2009).
10.18	Retention Award granted to David T. Seaton on February 7, 2008 (incorporated by reference to Exhibit 10.23 to the registrant’s Annual Report on Form 10-K filed on February 25, 2009).
10.19	Form of Value Driver Incentive Award Agreement under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.24 to the registrant’s Quarterly Report on Form 10-Q filed on May 11, 2009).
10.20	Form of Stock Option Agreement under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.25 to the registrant’s Quarterly Report on Form 10-Q filed on May 11, 2009).
10.21	Form of Restricted Stock Unit Agreement under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.26 to the registrant’s Quarterly Report on Form 10-Q filed on May 11, 2009).
10.22	Form of Non-U.S. Stock Growth Incentive Award Agreement under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.27 to the registrant’s Quarterly Report on Form 10-Q filed on May 11, 2009).
10.23	Form of Stock Option Agreement (with double trigger change of control) under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.28 to the registrant’s Quarterly Report on Form 10-Q filed on May 10, 2010).
10.24	Form of Restricted Stock Unit Agreement (with double trigger change of control) under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.29 to the registrant’s Quarterly Report on Form 10-Q filed on May 10, 2010).
10.25	Form of Non-U.S. Stock Growth Incentive Award Agreement (with double trigger change of control) under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.30 to the registrant’s Quarterly Report on Form 10-Q filed on May 10, 2010).
10.26	Form of Restricted Unit Award Agreement under the Fluor Corporation 2000 Restricted Stock Plan for Non-Employee Directors (incorporated by reference to Exhibit 10.28 to the registrant’s Quarterly Report on Form 10-Q filed on August 4, 2011).
10.27	Form of Restricted Stock Agreement under the Fluor Corporation 2000 Restricted Stock Plan for Non-Employee Directors (incorporated by reference to Exhibit 10.29 to the registrant’s Quarterly Report on Form 10-Q filed on August 4, 2011).
10.28	Form of Change in Control Agreement entered into between the registrant and each of its executive officers (incorporated by reference to Exhibit 10.1 to the registrant’s Current Report on Form 8-K filed on June 29, 2010).
10.29	Revolving Loan and Letter of Credit Facility Agreement dated as of November 9, 2012, among Fluor Corporation, the Lenders thereunder, BNP Paribas, as Administrative Agent and an Issuing Lender, Bank of America, N.A., as Syndication Agent, and Citibank, N.A. and The Bank of Tokyo - Mitsubishi UFJ, Ltd., as Co-Documentation Agents (including schedules and exhibits thereto) (incorporated by reference to Exhibit 10.29 to the registrant’s Annual Report on Form 10-K filed on February 20, 2013).

33

10.30	Revolving Performance Letter of Credit Facility Agreement dated as of December 14, 2010, among Fluor Corporation, the Lenders thereunder, BNP Paribas, as Administrative Agent and an Issuing Lender, Bank of America, N.A., as Co-Syndication Agent and an Issuing Lender, The Bank of Tokyo-Mitsubishi UFJ, Ltd. and The Bank of Nova Scotia, as Co-Syndication Agents and Banco Santander, S.A., New York Branch and Crédit Agricole Corporate and Investment Bank, as Co-Documentation Agents (incorporated by reference to Exhibit 10.33 to the registrant’s Annual Report on Form 10-K filed on February 23, 2011).
10.31	Amendment No. 1 dated as of November 9, 2012 to that certain Revolving Performance Letter of Credit Facility Agreement dated as of December 14, 2010, among Fluor Corporation, the Lenders thereunder, and BNP Paribas, as Administrative Agent and an Issuing Lender (incorporated by reference to Exhibit 10.31 to the registrant’s Annual Report on Form 10-K filed on February 20, 2013).
10.32	Retention Award granted to D. Michael Steuert on August 4, 2010 (incorporated by reference to Exhibit 10.34 to the registrant’s Annual Report on Form 10-K filed on February 23, 2011).
10.33	Form of Value Driver Incentive Award Agreement (payable in shares) under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.33 to the registrant’s Quarterly Report on Form 10-Q filed on May 3, 2012).
10.34	Form of Option Agreement (with international grant language) under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.38 to the registrant’s Quarterly Report on Form 10-Q filed on May 5, 2011).
10.35	Form of Restricted Stock Unit Agreement (with international grant language) under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.39 to the registrant’s Quarterly Report on Form 10-Q filed on May 5, 2011).
10.36	Form of Non-U.S. Stock Growth Incentive Award Agreement under the Fluor Corporation 2008 Executive Performance Incentive Plan (incorporated by reference to Exhibit 10.40 to the registrant’s Quarterly Report on Form 10-Q filed on May 5, 2011).
10.37	Offer of Employment Letter dated January 9, 2009 from Fluor Corporation to Bruce A. Stanski (incorporated by reference to Exhibit 10.39 to the registrant’s Annual Report on Form 10-K filed on February 22, 2012).
10.38	Offer of Employment Letter from Fluor Corporation to Biggs C. Porter (incorporated by reference to Exhibit 10.38 to the registrant’s Quarterly Report on Form 10-Q filed on May 3, 2012).
10.39	Consulting Agreement between Fluor Corporation and D. Michael Steuert, dated May 11, 2012 (incorporated by reference to Exhibit 10.39 to the registrant’s Quarterly Report on Form 10-Q filed on August 2, 2012).
10.40	Retention Award granted to Peter Oosterveer on December 11, 2009 (incorporated by reference to Exhibit 10.36 to the registrant’s Quarterly Report on Form 10-Q filed on May 5, 2011).
31.1	Certification of Chief Executive Officer of Fluor Corporation.*
31.2	Certification of Chief Financial Officer of Fluor Corporation.*
32.1	Certification of Chief Executive Officer pursuant to Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350.*
32.2	Certification of Chief Financial Officer pursuant to Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350.*
101.INS	XBRL Instance Document.*
101.SCH	XBRL Taxonomy Extension Schema Document.*
101.CAL	XBRL Taxonomy Extension Calculation Linkbase Document.*
101.LAB	XBRL Taxonomy Extension Label Linkbase Document.*
101.PRE	XBRL Taxonomy Extension Presentation Linkbase Document.*
101.DEF	XBRL Taxonomy Extension Definition Linkbase Document.*

34

* New exhibit filed with this report.

Attached as Exhibit 101 to this report are the following documents formatted in XBRL (Extensible Business Reporting Language): (i) the Condensed Consolidated Statement of Earnings for the three months ended March 31, 2013 and 2012, (ii) the Condensed Consolidated Balance Sheet as of March 31, 2013 and December 31, 2012, and (iii) the Condensed Consolidated Statement of Cash Flows for the three months ended March 31, 2013 and 2012.

35

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		FLUOR CORPORATION
Date:	May 2, 2013	/s/ Biggs C. Porter
		Biggs C. Porter
		Senior Vice President and Chief Financial Officer
Date:	May 2, 2013	/s/ Gary G. Smalley
		Gary G. Smalley
		Senior Vice President and Controller

EX-31.1

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO RULE 13a-14(a) OR RULE 15d-14(a)

OF THE SECURITIES EXCHANGE ACT OF 1934

I, David T. Seaton, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Fluor Corporation;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 2, 2013	By:	/s/ David T. Seaton
		David T. Seaton
		Chairman and Chief Executive Officer

EX-31.2

Exhibit 31.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO RULE 13a-14(a) OR RULE 15d-14(a)

OF THE SECURITIES EXCHANGE ACT OF 1934

I, Biggs C. Porter, certify that:

1.I have reviewed this quarterly report on Form 10-Q of Fluor Corporation;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 2, 2013	By:	/s/ Biggs C. Porter
		Biggs C. Porter,
		Senior Vice President and
		Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

PURSUANT TO RULE 13a-14(b) OR RULE 15d-14(b)

OF THE SECURITIES EXCHANGE ACT OF 1934

AND 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of Fluor Corporation (the “Company”) on Form 10-Q for the period ended March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, David T. Seaton, Chairman and Chief Executive Officer of the Company, certify, for purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

·the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

·the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 2, 2013	By:	/s/ David T. Seaton
		David T. Seaton,
		Chairman and Chief Executive Officer

A signed original of this written statement required by 18 U.S.C. Section 1350 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

EX-32.2

Exhibit 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER

PURSUANT TO RULE 13a-14(b) OR RULE 15d-14(b)

OF THE SECURITIES EXCHANGE ACT OF 1934

AND 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of Fluor Corporation (the “Company”) on Form 10-Q for the period ended March 31, 2013, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Biggs C. Porter, Senior Vice President and Chief Financial Officer of the Company, certify, for purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

·the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

·the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 2, 2013	By:	/s/ Biggs C. Porter
		Biggs C. Porter,
		Senior Vice President and
		Chief Financial Officer

A signed original of this written statement required by 18 U.S.C. Section 1350 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

XML

Derivatives and Hedging (Details) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Commodity Swap Forward Contracts | Maximum
Derivatives, Fair Value
Total gross notional amount	$ 1,000,000
Foreign currency contracts
Derivatives, Fair Value
Total gross notional amount	314,000,000
Designated as Hedging Instrument | Total asset derivatives
Derivatives, Fair Value
Total asset derivatives	3,457,000	735,000
Designated as Hedging Instrument | Liability Derivatives
Derivatives, Fair Value
Total liability derivatives	329,000	2,179,000
Designated as Hedging Instrument | Commodity Swap Forward Contracts | Other current assets
Derivatives, Fair Value
Total asset derivatives	53,000	95,000
Designated as Hedging Instrument | Commodity Swap Forward Contracts | Other accrued liabilities
Derivatives, Fair Value
Total liability derivatives		15,000
Designated as Hedging Instrument | Commodity Swap Forward Contracts | Noncurrent liabilities
Derivatives, Fair Value
Total liability derivatives	1,000	13,000
Designated as Hedging Instrument | Foreign currency contracts | Other current assets
Derivatives, Fair Value
Total asset derivatives	3,404,000	640,000
Designated as Hedging Instrument | Foreign currency contracts | Other accrued liabilities
Derivatives, Fair Value
Total liability derivatives	328,000	2,130,000
Designated as Hedging Instrument | Foreign currency contracts | Noncurrent liabilities
Derivatives, Fair Value
Total liability derivatives		$ 21,000

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Variable Interest Entities (Details) (USD $)	3 Months Ended				3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013 Consolidated variable interest entities	Dec. 31, 2012 Consolidated variable interest entities	Mar. 31, 2013 Fluor Sinclair Knight Merz (SKM) joint venture	Mar. 31, 2012 Fluor Sinclair Knight Merz (SKM) joint venture	Mar. 31, 2013 Unconsolidated variable interest entities	Dec. 31, 2012 Unconsolidated variable interest entities
Variable interest entity information
Entity's interest in joint venture (as a percent)			50.00%
Carrying value of the unconsolidated VIEs							$ 83,000,000	$ 22,000,000
Future funding commitments							41,000,000
Carrying value of assets			1,100,000,000	1,000,000,000
Carrying value of liabilities			689,000,000	664,000,000
Revenue	$ 7,185,624,000	$ 6,290,108,000			$ 753,000,000	$ 585,000,000

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Contingencies and Commitments (Details) (USD $)	3 Months Ended		0 Months Ended	3 Months Ended	1 Months Ended	3 Months Ended			1 Months Ended
	Mar. 31, 2013 item	Dec. 31, 2012	Nov. 16, 2012 Greater Gabbard Offshore Wind Farm Project	Mar. 31, 2013 Greater Gabbard Offshore Wind Farm Project	Jul. 31, 2011 St. Joe Minerals Matters	Mar. 31, 2013 St. Joe Minerals Matters lawsuit	Mar. 31, 2012 Embassy Projects	Mar. 31, 2013 Embassy Projects	Nov. 30, 2006 Conex International v. Fluor Enterprises, Inc
Contingencies and Commitments
Contracts receivable, claims and uncertain amounts	$ 20,000,000	$ 20,000,000						$ 33,000,000
Project amount lumpsum				1,800,000,000
Project charges			416,000,000				13,000,000
Counterclaim against the company to recover costs				100,000,000
Compensatory and economic damages					38,500,000
Punitive damages					320,000,000
Number of additional lawsuits						23
Amount of damages related to a 2001 construction project									$ 99,000,000
Number of contracts	0

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Comprehensive Income (Details 3) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Reclassifications out of accumulated other comprehensive income (loss)
Interest expense	$ 6,955	$ 6,881
Corporate general and administrative expense	(32,602)	(37,842)
Income tax expenses	(93,077)	(63,625)
NET EARNINGS	213,256	177,175
Less: Noncontrolling interest	46,798	22,293
Net of tax and noncontrolling interest	166,458	154,882
Defined benefit pension plan | Reclassifications out of accumulated other comprehensive income (loss)
Reclassifications out of accumulated other comprehensive income (loss)
Defined benefit pension plan adjustments	(3,236)
Income tax expenses	1,214
NET EARNINGS	(2,022)
Unrealized loss on derivative contracts | Reclassifications out of accumulated other comprehensive income (loss)
Reclassifications out of accumulated other comprehensive income (loss)
Income tax expenses	40
NET EARNINGS	(67)
Less: Noncontrolling interest	1
Net of tax and noncontrolling interest	(68)
Unrealized loss on derivative contracts | Reclassifications out of accumulated other comprehensive income (loss) | Commodity swaps and foreign currency forwards
Reclassifications out of accumulated other comprehensive income (loss)
Total cost of revenue	312
Unrealized loss on derivative contracts | Reclassifications out of accumulated other comprehensive income (loss) | U.S. Treasury rate lock agreements
Reclassifications out of accumulated other comprehensive income (loss)
Interest expense	(419)
Unrealized gain on available-for- sale securities | Reclassifications out of accumulated other comprehensive income (loss)
Reclassifications out of accumulated other comprehensive income (loss)
Corporate general and administrative expense	38
Income tax expenses	(14)
NET EARNINGS	$ 24

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Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share

Calculations of the basic and diluted EPS under the treasury stock method

	Three Months Ended
	March 31,
(in thousands, except per share amounts)	2013		2012
Net earnings attributable to Fluor Corporation	$	166,458	$	154,882
Basic EPS:
Weighted average common shares outstanding	162,408		168,852
Basic earnings per share	$	1.02	$	0.92
Diluted EPS:
Weighted average common shares outstanding	162,408		168,852
Diluted effect:
Employee stock options and restricted stock units and shares	1,191		1,178
Conversion equivalent of dilutive convertible debt	392		376
Weighted average diluted shares outstanding	163,991		170,406
Diluted earnings per share	$	1.02	$	0.91
Anti-dilutive securities not included above	1,382		1,216

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Operations by Business Segment and Geographical Area (Details 2) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Reconciliation of segment information to consolidated amounts
Total segment profit	$ 293,600,000	$ 253,300,000
Corporate general and administrative expense	(32,602,000)	(37,842,000)
Earnings attributable to noncontrolling interests	48,200,000	22,600,000
EARNINGS BEFORE TAXES	306,333,000	240,800,000
Unallocated Amount to Segment
Reconciliation of segment information to consolidated amounts
Corporate general and administrative expense	(32,600,000)	(37,800,000)
Interest income (expense), net	(2,900,000)	2,700,000
Earnings attributable to noncontrolling interests	48,200,000	22,600,000
Total
Reconciliation of segment information to consolidated amounts
EARNINGS BEFORE TAXES	$ 306,300,000	$ 240,800,000

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Financing Arrangements (Details) (USD $)			1 Months Ended	3 Months Ended	1 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2011 3.375% Senior Notes due September 15, 2021	Mar. 31, 2013 3.375% Senior Notes due September 15, 2021	Feb. 29, 2004 1.5% Convertible Senior Notes due February 15, 2024	Mar. 31, 2013 1.5% Convertible Senior Notes due February 15, 2024
Financing Arrangements
Issue price of notes			$ 500,000,000		$ 330,000,000
Proceeds from notes			492,000,000		323,000,000
Redemption option, price as a percentage of principal				100.00%
Percentage of principal amount plus accrued and unpaid interest at which holders have right to sell notes to company				101.00%
Debt instrument interest rate (as a percent)	5.625%		3.375%	3.375%	1.50%	1.50%
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01			$ 0.01
Notes convertible into common shares, conversion rate per $1,000 principal amount of Notes (in shares)					36.2815
Conversion rate of 36.2815 shares per $1,000 principal amount of Notes					$ 1,000

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Fair Value of Financial Instruments (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Fair value of assets and liabilities measured on recurring basis
Marketable securities, current	$ 160,442,000		$ 137,127,000
Marketable securities, noncurrent	319,150,000		318,355,000
Other-than-temporary impairment of available-for-sale securities	0
Proceeds from the sales and maturities of available-for-sale securities	75,000,000	178,000,000
Minimum
Fair value of assets and liabilities measured on recurring basis
Maturity of marketable securities, noncurrent	1 year
Maximum
Fair value of assets and liabilities measured on recurring basis
Maturity of marketable securities, noncurrent	5 years
Fair Value, Measurements, Recurring | Money market funds
Fair value of assets and liabilities measured on recurring basis
Available-for-sale securities	11,000,000		14,000,000
Fair Value, Measurements, Recurring | U.S. agency securities
Fair value of assets and liabilities measured on recurring basis
Available-for-sale securities	165,000,000		161,000,000
Fair Value, Measurements, Recurring | U.S. Treasury securities
Fair value of assets and liabilities measured on recurring basis
Available-for-sale securities	65,000,000		67,000,000
Fair Value, Measurements, Recurring | Corporate debt securities
Fair value of assets and liabilities measured on recurring basis
Available-for-sale securities	186,000,000		184,000,000
Fair Value, Measurements, Recurring | Other securities
Fair value of assets and liabilities measured on recurring basis
Available-for-sale securities	9,000,000		9,000,000
Fair Value, Measurements, Recurring | Total
Fair value of assets and liabilities measured on recurring basis
Cash and cash equivalents	11,245,000		14,457,000
Marketable securities, current	105,375,000		102,439,000
Deferred compensation trusts	93,173,000		80,842,000
Marketable securities, noncurrent	319,150,000		318,355,000
Fair Value, Measurements, Recurring | Total | Commodity Swap Forward Contracts
Fair value of assets and liabilities measured on recurring basis
Derivative assets	53,000		95,000
Derivative liabilities	1,000		28,000
Fair Value, Measurements, Recurring | Total | Foreign currency contracts
Fair value of assets and liabilities measured on recurring basis
Derivative assets	3,404,000		640,000
Derivative liabilities	328,000		2,151,000
Fair Value, Measurements, Recurring | Level 1
Fair value of assets and liabilities measured on recurring basis
Cash and cash equivalents	11,245,000		14,457,000
Deferred compensation trusts	93,173,000		80,842,000
Fair Value, Measurements, Recurring | Level 2
Fair value of assets and liabilities measured on recurring basis
Marketable securities, current	105,375,000		102,439,000
Marketable securities, noncurrent	319,150,000		318,355,000
Fair Value, Measurements, Recurring | Level 2 | Commodity Swap Forward Contracts
Fair value of assets and liabilities measured on recurring basis
Derivative assets	53,000		95,000
Derivative liabilities	1,000		28,000
Fair Value, Measurements, Recurring | Level 2 | Foreign currency contracts
Fair value of assets and liabilities measured on recurring basis
Derivative assets	3,404,000		640,000
Derivative liabilities	$ 328,000		$ 2,151,000

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Guarantees (Details) (Performance Guarantee, USD $) In Billions, unless otherwise specified	Mar. 31, 2013
Performance Guarantee
Guarantees
Estimated performance guarantees outstanding	$ 6.0

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Recent Accounting Pronouncements

3 Months Ended

Mar. 31, 2013

Recent Accounting Pronouncements

Recent Accounting Pronouncements

(2) New accounting pronouncements implemented by the company in the first quarter or requiring implementation in future periods are discussed below or elsewhere in the notes, where appropriate.

In March 2013, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2013-05, “Parent’s Accounting for the Cumulative Translation Adjustment upon Derecognition of Certain Subsidiaries or Groups of Assets within a Foreign Entity or of an Investment in a Foreign Entity.” The objective of ASU 2013-05 is to resolve a practice diversity in circumstances where reporting entities release cumulative translation adjustments into net income when a parent either sells a part or all of its investment in a foreign entity, or no longer holds a controlling financial interest in a subsidiary or group of assets that is a nonprofit activity or a business (other than a sale of in substance real estate or conveyance of oil and gas mineral rights) within a foreign entity. ASU 2013-05 is effective for interim and annual reporting periods beginning after December 15, 2013 and will be applied on a prospective basis. Management does not expect the adoption of ASU 2013-05 to have a material impact on the company’s financial position, results of operations or cash flows.

In February 2013, the FASB issued ASU 2013-04, “Obligations Resulting from Joint and Several Liability Arrangements for Which the Total Amount of the Obligation Is Fixed at the Reporting Date,” which addresses the recognition, measurement and disclosure of certain obligations including debt arrangements, other contractual obligations and settled litigation and judicial rulings. ASU 2013-04 is effective for interim and annual reporting periods beginning after December 15, 2013. Management does not expect the adoption of ASU 2013-04 to have a material impact on the company’s financial position, results of operations or cash flows.

In the first quarter of 2013, the company adopted ASU 2012-04, “Technical Corrections and Improvements.” The amendments in ASU 2012-04 make technical corrections, clarifications and limited-scope improvements to various topics throughout the Accounting Standards Codification. The adoption of ASU 2012-04 did not have a material impact on the company’s financial position, results of operations or cash flows.

In the first quarter of 2013, the company adopted ASU 2012-02, “Testing Indefinite-Lived Intangible Assets for Impairment.” ASU 2012-02 allows entities testing an indefinite-lived intangible asset for impairment the option of performing a qualitative assessment before calculating the fair value of the asset. If entities determine, on the basis of qualitative factors, that the fair value of the indefinite-lived intangible asset is more likely than not greater than the carrying amount, a quantitative calculation would not be needed. The adoption of ASU 2012-02 did not have a material impact on the company’s financial position, results of operations or cash flows.

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Financing Arrangements (Details 2) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
1.5% Convertible Senior Notes due February 15, 2024
Debt instruments:
Carrying value of the equity component	$ 19,519,000		$ 19,519,000
Principal amount and carrying value of the liability component	18,472,000		18,472,000
Debt instrument, coupon interest	100,000	100,000
Debt instrument, convertible, if-converted value	$ 44,000,000
5.625% Municipal Bonds
Debt instruments:
Redemption price as a percentage of the principal amount of bonds (as a percent)	100.00%

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Financing Arrangements (Tables)

3 Months Ended

Mar. 31, 2013

Financing Arrangements

Schedule of Liability and Equity Components of Convertible Debt

	March 31,		December 31,
(in thousands)	2013		2012
Carrying value of the equity component	$	19,519	$	19,519
Principal amount and carrying value of the liability component	18,472		18,472

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Retirement Benefits (Tables) (Defined Benefit Pension Plans)

3 Months Ended

Mar. 31, 2013

Defined Benefit Pension Plans

Defined Benefit Plans and Other Postretirement Benefit Plans

Net periodic pension expense for U.S and non-U.S. defined benefit pension plans or net periodic postretirement benefit cost

	U.S. Pension Plan						Non-U.S. Pension Plans
	Three Months Ended						Three Months Ended
	March 31,						March 31,
(in thousands)	2013			2012			2013			2012
Service cost	$	1,613		$	1,489		$	3,882		$	1,963
Interest cost	7,275			8,323			8,017			8,264
Expected return on assets	(7,744		)	(8,831		)	(11,559		)	(10,580		)
Amortization of prior service cost	26			(28		)	—			—
Recognized net actuarial loss	1,510			3,409			1,700			784
Net periodic pension expense	$	2,680		$	4,362		$	2,040		$	431

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Stock-Based Plans (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Restricted Stock
Stock Plans
Share-based compensation arrangement by share-based payment award, restricted stock units and restricted shares (in shares)	453,185	366,033
Share-based compensation arrangement by share-based payment award, restricted stock units and restricted shares, weighted-average per share price (in dollars per share)	$ 61.43	$ 62.50
Restricted Stock for Stock Based Compensation Company Executives
Stock Plans
Share-based compensation arrangement by share-based payment award, award vesting period	3 years	3 years
Stock Options
Stock Plans
Share-based compensation arrangement by share-based payment award, award vesting period	3 years	3 years
Share-based compensation arrangement by share-based payment award, options awarded (in shares)	884,574	641,817
Share-based compensation arrangement by share-based payment award, options, weighted average grant date fair value (in dollars per share)	$ 61.45	$ 62.50
Share-based compensation arrangement by share-based payment award, award expiration period	10 years	10 years
Performance-based VDI units
Stock Plans
Share-based compensation arrangement by share-based payment award, restricted stock units and restricted shares (in shares)	385,742	329,289
Share-based compensation arrangement by share-based payment award, restricted stock units and restricted shares, weighted-average per share price (in dollars per share)	$ 61.45	$ 62.50
Share-based compensation arrangement by share-based payment award, award vesting period	3 years

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Operations by Business Segment and Geographical Area (Tables)

3 Months Ended

Mar. 31, 2013

Operations by Business Segment and Geographical Area

External revenues by segment

	Three Months Ended
	March 31,
External Revenue (in millions)	2013		2012
Oil & Gas	$	2,769.3	$	2,040.8
Industrial & Infrastructure	3,132.2		3,041.7
Government	751.2		850.1
Global Services	149.9		182.6
Power	383.0		174.9
Total external revenue	$	7,185.6	$	6,290.1

Operating Information by Segment

	Three Months Ended
	March 31,
Segment Profit (Loss) (in millions)	2013			2012
Oil & Gas	$	104.5		$	73.4
Industrial & Infrastructure	126.9			113.5
Government	41.3			35.3
Global Services	27.7			33.0
Power	(6.8		)	(1.9		)
Total segment profit	$	293.6		$	253.3

Reconciliation of segment profit to earnings before taxes

	Three Months Ended
	March 31,
Reconciliation of Total Segment Profit to Earnings Before Taxes (in millions)	2013			2012
Total segment profit	$	293.6		$	253.3
Corporate general and administrative expense	(32.6		)	(37.8		)
Interest income (expense), net	(2.9		)	2.7
Earnings attributable to noncontrolling interests	48.2			22.6
Earnings before taxes	$	306.3		$	240.8

Total assets by segment

	March 31,		December 31,
Total Assets (in millions)	2013		2012
Oil & Gas	$	1,785.9	$	1,704.4
Industrial & Infrastructure	900.8		751.7
Government	893.6		827.2
Global Services	775.6		768.9
Power	154.9		120.6

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Comprehensive Income (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Other comprehensive income (loss), Before-Tax Amount:
Foreign currency translation adjustment, Before-Tax Amount	$ (24,406)	$ 41,979
Ownership share of equity method investees' other comprehensive income, Before-Tax Amount	81	8,898
Defined benefit pension and postretirement plan adjustments, Before-Tax Amount	11,585	1,300
Unrealized gain on derivative contracts, Before-Tax Amount	244	4,828
Unrealized gain (loss) on debt securities, Before-Tax Amount	(225)	212
Total other comprehensive income (loss), Before-Tax Amount	(12,721)	57,217
Less: Other comprehensive income (loss) attributable to noncontrolling interests, Before-Tax Amount	(507)	45
Other comprehensive income (loss) attributable to Fluor Corporation, Before-Tax Amount	(12,214)	57,172
Other comprehensive income (loss), Tax Benefit (Expense):
Foreign currency translation adjustment, Tax Benefit (Expense)	8,962	(15,742)
Ownership share of equity method investees' other comprehensive income, Tax Benefit (Expense)	133	(3,389)
Pension plan adjustment, Tax (Expense) Benefit	(4,344)	(487)
Unrealized gain on derivative contracts, Tax Benefit (Expense)	(92)	(1,787)
Unrealized gain (loss) on debt securities, Tax Benefit (Expense)	84	(79)
Total other comprehensive income (loss), Tax Benefit (Expense)	4,743	(21,484)
Other comprehensive income (loss) attributable to Fluor Corporation, Tax Benefit (Expense)	4,743	(21,484)
Other comprehensive income (loss), Net-of-Tax:
Foreign currency translation adjustment, Net-of-Tax Amount	(15,444)	26,237
Ownership Share of Equity Method Investee's Other Comprehensive Loss, Net other comprehensive income (loss)	214	5,509
Defined Benefit Pension and Postretirement Plans, Net other comprehensive income (loss)	7,241	813
Unrealized gain on derivative contracts, Net-of-Tax Amount	152	3,041
Unrealized gain (loss) on debt securities, Net-of-Tax Amount	(141)	133
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	(7,978)	35,733
Less: Other comprehensive income (loss) attributable to noncontrolling interests, Net-of-Tax Amount	(507)	45
Other comprehensive income (loss) attributable to Fluor Corporation, Net-of-Tax Amount	$ (7,471)	$ 35,688

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Principles of Consolidation

3 Months Ended

Mar. 31, 2013

Principles of Consolidation

Principles of Consolidation

(1) The Condensed Consolidated Financial Statements do not include footnotes and certain financial information normally presented annually under accounting principles generally accepted in the United States and, therefore, should be read in conjunction with the company’s December 31, 2012 Annual Report on Form 10-K. Accounting measurements at interim dates inherently involve greater reliance on estimates than at year-end. The results of operations for the three months ended March 31, 2013 may not necessarily be indicative of results that can be expected for the full year.

The Condensed Consolidated Financial Statements included herein are unaudited; however, they contain all adjustments of a normal recurring nature which, in the opinion of management, are necessary to present fairly its consolidated financial position as of March 31, 2013 and its consolidated results of operations and cash flows for the interim periods presented. All significant intercompany transactions of consolidated subsidiaries are eliminated. Certain amounts in 2012 have been reclassified to conform to the 2013 presentation. Management has evaluated all material events occurring subsequent to the date of the financial statements up to the date this quarterly report is filed on Form 10-Q.

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Comprehensive Income (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Accumulated Other Comprehensive Income (Loss)
Foreign Currency Translation, Net other comprehensive income (loss)	$ (15,444)	$ 26,237
Ownership Share of Equity Method Investee's Other Comprehensive Loss, Net current-period OCI	214	5,509
Defined Benefit Pension and Postretirement Plans, Net current-period OCI	7,241	813
Accumulated Other Comprehensive Income (Loss), Net, balance at the beginning of the period	(257,850)
Accumulated Other Comprehensive Income (Loss), Net, Net current-period OCI	(7,978)	35,733
Accumulated Other Comprehensive Income (Loss), Net, balance at the end of the period	(265,321)
Attributable to Flour Corporation:
Accumulated Other Comprehensive Income (Loss)
Foreign Currency Translation, balance at the beginning of the period	45,899
Foreign Currency Translation, Other comprehensive income (loss) before reclassifications	(14,938)
Foreign Currency Translation, Net other comprehensive income (loss)	(14,938)
Foreign Currency Translation, balance at the end of the period	30,961
Ownership Share of Equity Method Investees' Other Comprehensive Income (Loss), balance at the beginning of the period	(43,019)
Ownership Share of Equity Method Investees' Other Comprehensive Income (Loss), Other comprehensive income (loss) before reclassifications	214
Ownership Share of Equity Method Investee's Other Comprehensive Loss, Net current-period OCI	214
Ownership Share of Equity Method Investees' Other Comprehensive Income (Loss), balance at the end of the period	(42,805)
Defined Benefit Pension and Postretirement Plans, balance at the beginning of the period	(252,724)
Defined Benefit Pension and Postretirement Plans, Other comprehensive income (loss) before reclassifications	5,219
Defined Benefit Pension and Postretirement Plans, Amounts reclassified from AOCI	2,022
Defined Benefit Pension and Postretirement Plans, Net current-period OCI	7,241
Defined Benefit Pension and Postretirement Plans, balance at the end of the period	(245,483)
Unrealized Gain (Loss) on Derivative Contracts, balance at the beginning of the period	(8,960)
Unrealized Gain (Loss) on Derivative Contracts, Other comprehensive income (loss) before reclassifications	85
Unrealized Gain (Loss) on Derivative Contracts, Amounts reclassified from AOCI	68
Unrealized Gain (Loss) on Derivative Contracts, Net other comprehensive income (loss)	153
Unrealized Gain (Loss) on Derivative Contracts, balance at the end of the period	(8,807)
Unrealized Gain (Loss) on Available-for-Sale Securities, balance at the beginning of the period	954
Unrealized Gain (Loss) on Available-for-Sale Securities, Other comprehensive income (loss) before reclassifications	(117)
Unrealized Gain (Loss) on Available-for-Sale Securities, Amounts reclassified from AOCI	(24)
Unrealized Gain (Loss) on Available-for-Sale Securities, Net other comprehensive income (loss)	(141)
Unrealized Gain (Loss) on Available-for-Sale Securities, balance at the end of the period	813
Accumulated Other Comprehensive Income (Loss), Net, balance at the beginning of the period	(257,850)
Accumulated Other Comprehensive Income (Loss), Net, Other comprehensive income (loss) before reclassifications	(9,537)
Accumulated Other Comprehensive Income (Loss), Net, Amounts reclassified from AOCI	2,066
Accumulated Other Comprehensive Income (Loss), Net, Net current-period OCI	(7,471)
Accumulated Other Comprehensive Income (Loss), Net, balance at the end of the period	(265,321)
Attributable to Noncontrolling Interest:
Accumulated Other Comprehensive Income (Loss)
Foreign Currency Translation, balance at the beginning of the period	8,723
Foreign Currency Translation, Other comprehensive income (loss) before reclassifications	(506)
Foreign Currency Translation, Net other comprehensive income (loss)	(506)
Foreign Currency Translation, balance at the end of the period	8,217
Unrealized Gain (Loss) on Derivative Contracts, balance at the beginning of the period	1
Unrealized Gain (Loss) on Derivative Contracts, Amounts reclassified from AOCI	(1)
Unrealized Gain (Loss) on Derivative Contracts, Net other comprehensive income (loss)	(1)
Accumulated Other Comprehensive Income (Loss), Net, balance at the beginning of the period	8,724
Accumulated Other Comprehensive Income (Loss), Net, Other comprehensive income (loss) before reclassifications	(506)
Accumulated Other Comprehensive Income (Loss), Net, Amounts reclassified from AOCI	(1)
Accumulated Other Comprehensive Income (Loss), Net, Net current-period OCI	(507)
Accumulated Other Comprehensive Income (Loss), Net, balance at the end of the period	$ 8,217

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Derivatives and Hedging (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Derivative Instruments, Gain (Loss)
After-Tax Amount of Gain Recognized in OCI	$ 85	$ 2,640
After-Tax Amount of Gain (Loss) Reclassified from AOCI into Earnings	(68)	(356)
Commodity Swap Forward Contracts
Derivative Instruments, Gain (Loss)
After-Tax Amount of Gain Recognized in OCI	31	552
Foreign currency contracts
Derivative Instruments, Gain (Loss)
After-Tax Amount of Gain Recognized in OCI	54	2,088
Corporate general and administrative expense | Foreign currency contracts
Derivative Instruments, Gain (Loss)
Amount of Gain (Loss) Recognized in Earnings	3,819	(13,573)
Total Cost of revenue | Commodity Swap Forward Contracts
Derivative Instruments, Gain (Loss)
After-Tax Amount of Gain (Loss) Reclassified from AOCI into Earnings	47	176
Total Cost of revenue | Foreign currency contracts
Derivative Instruments, Gain (Loss)
After-Tax Amount of Gain (Loss) Reclassified from AOCI into Earnings	147	(270)
Interest expense | Treasury rate lock agreements
Derivative Instruments, Gain (Loss)
After-Tax Amount of Gain (Loss) Reclassified from AOCI into Earnings	$ (262)	$ (262)

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CONDENSED CONSOLIDATED STATEMENT OF EARNINGS (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CONDENSED CONSOLIDATED STATEMENT OF EARNINGS
TOTAL REVENUE	$ 7,185,624	$ 6,290,108
TOTAL COST OF REVENUE	6,843,750	6,014,210
OTHER (INCOME) AND EXPENSES
Corporate general and administrative expense	32,602	37,842
Interest expense	6,955	6,881
Interest income	(4,016)	(9,625)
Total cost and expenses	6,879,291	6,049,308
EARNINGS BEFORE TAXES	306,333	240,800
INCOME TAX EXPENSE	93,077	63,625
NET EARNINGS	213,256	177,175
LESS: NET EARNINGS ATTRIBUTABLE TO NONCONTROLLING INTERESTS	46,798	22,293
NET EARNINGS ATTRIBUTABLE TO FLUOR CORPORATION	$ 166,458	$ 154,882
BASIC EARNINGS PER SHARE (in dollars per share)	$ 1.02	$ 0.92
DILUTED EARNINGS PER SHARE (in dollars per share)	$ 1.02	$ 0.91
SHARES USED TO CALCULATE EARNINGS PER SHARE
BASIC (in shares)	162,408	168,852
DILUTED (in shares)	163,991	170,406
DIVIDENDS DECLARED PER SHARE (in dollars per share)	$ 0.16	$ 0.16

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Noncontrolling Interests (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Noncontrolling Interests
Earnings (losses) attributable to noncontrolling interest before tax	$ 48,200,000	$ 22,600,000
Earnings (losses) attributable to noncontrolling interest, tax	1,400,000	300,000
Distributions paid to noncontrolling interest holders	17,942,000	19,767,000
Capital contribution from noncontrolling interests	$ 202,000	$ 1,400,000

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CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES
Net earnings	$ 213,256	$ 177,175
Adjustments to reconcile net earnings to cash provided (utilized) by operating activities:
Depreciation of fixed assets	54,626	51,755
Amortization of intangibles	313	401
Restricted stock and stock option amortization	9,638	8,746
Deferred compensation trust	(15,688)	(22,073)
Deferred compensation obligation	18,093	24,988
Deferred taxes	17,424	4,630
Excess tax benefit from stock-based plans	(2,747)	(3,444)
Retirement plan accrual, net of contributions	(4,394)	190
Changes in operating assets and liabilities	(310,794)	(287,005)
Undistributed earnings of equity method investments	(4,879)	(7,857)
Other items	3,428	5,416
Cash utilized by operating activities	(21,724)	(47,078)
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of marketable securities	(132,700)	(331,492)
Proceeds from the sales and maturities of marketable securities	107,632	198,317
Capital expenditures	(56,906)	(54,319)
Proceeds from disposal of property, plant and equipment	15,702	37,248
Investments in partnerships and joint ventures	(7,414)	(389)
Consolidation of a variable interest entity	24,675
Acquisitions	(7,674)
Other items	4,346	(1,575)
Cash utilized by investing activities	(52,339)	(152,210)
CASH FLOWS FROM FINANCING ACTIVITIES
Repurchase of common stock		(27,482)
Dividends paid		(21,388)
Repayment of 5.625% Municipal Bonds	(17,795)
Repayment of convertible debt and notes payable	(8,566)	(301)
Distributions paid to noncontrolling interests	(17,942)	(19,767)
Capital contributions by noncontrolling interests	202	1,400
Taxes paid on vested restricted stock	(10,357)	(10,903)
Stock options exercised	5,807	5,002
Excess tax benefit from stock-based plans	2,747	3,444
Other items	2,800	5,810
Cash utilized by financing activities	(43,104)	(64,185)
Effect of exchange rate changes on cash	(22,574)	24,348
Decrease in cash and cash equivalents	(139,741)	(239,125)
Cash and cash equivalents at beginning of period	2,154,541	2,161,411
Cash and cash equivalents at end of period	$ 2,014,800	$ 1,922,286

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Consolidated Statement of Cash Flows (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Cash paid during the year
Cash paid for interest	$ 10.1	$ 10.2
Income tax payments, net of receipts	$ 56.0	$ 78.8

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Variable Interest Entities

3 Months Ended

Mar. 31, 2013

Variable Interest Entities

Variable Interest Entities

(15) In the normal course of business, the company forms partnerships or joint ventures primarily for the execution of single contracts or projects. The majority of these partnerships or joint ventures are characterized by a 50 percent or less, noncontrolling ownership or participation interest, with decision making and distribution of expected gains and losses typically being proportionate to the ownership or participation interest. Many of the partnership and joint venture agreements provide for capital calls to fund operations, as necessary. Such funding is infrequent and is not anticipated to be material. The company accounts for its partnerships and joint ventures in accordance with ASC 810.

In accordance with ASC 810, the company assesses its partnerships and joint ventures at inception to determine if any meet the qualifications of a VIE. The company considers a partnership or joint venture a VIE if either (a) the total equity investment is not sufficient to permit the entity to finance its activities without additional subordinated financial support, (b) characteristics of a controlling financial interest are missing (either the ability to make decisions through voting or other rights, the obligation to absorb the expected losses of the entity or the right to receive the expected residual returns of the entity), or (c) the voting rights of the equity holders are not proportional to their obligations to absorb the expected losses of the entity and/or their rights to receive the expected residual returns of the entity, and substantially all of the entity’s activities either involve or are conducted on behalf of an investor that has disproportionately few voting rights. Upon the occurrence of certain events outlined in ASC 810, the company reassesses its initial determination of whether the partnership or joint venture is a VIE. The majority of the company’s partnerships and joint ventures qualify as VIEs because the total equity investment is typically nominal and not sufficient to permit the entity to finance its activities without additional subordinated financial support.

The company also performs a qualitative assessment of each VIE to determine if the company is its primary beneficiary, as required by ASC 810. The company concludes that it is the primary beneficiary and consolidates the VIE if the company has both (a) the power to direct the economically significant activities of the entity and (b) the obligation to absorb losses of, or the right to receive benefits from, the entity that could potentially be significant to the VIE. The company considers the contractual agreements that define the ownership structure, distribution of profits and losses, risks, responsibilities, indebtedness, voting rights and board representation of the respective parties in determining if the company is the primary beneficiary. The company also considers all parties that have direct or implicit variable interests when determining whether it is the primary beneficiary. As required by ASC 810, management’s assessment of whether the company is the primary beneficiary of a VIE is continuously performed.

In most cases, when the company is not the primary beneficiary and not required to consolidate the VIE, the proportionate consolidation method of accounting is used for joint ventures and partnerships in the construction industry, whereby the company recognizes its proportionate share of revenue, cost and profit in its Condensed Consolidated Statement of Earnings and uses the one-line equity method of accounting in the Condensed Consolidated Balance Sheet, which is a common application of ASC 810-10-45-14 in the construction industry. The equity and cost methods of accounting for the investments are also used, depending on the company’s respective ownership interest, amount of influence over the VIE and the nature of services provided by the VIE. The net carrying value of the unconsolidated VIEs classified under “Investments and goodwill” and “Other accrued liabilities” in the Condensed Consolidated Balance Sheet was a net asset of $83 million and $22 million as of March 31, 2013 and December 31, 2012, respectively. Some of the company’s VIEs have debt; however, such debt is typically non-recourse in nature. The company’s maximum exposure to loss as a result of its investments in unconsolidated VIEs is typically limited to the aggregate of the carrying value of the investment and future funding commitments. Future funding commitments as of March 31, 2013 for the unconsolidated VIEs were $41 million.

In some cases, the company is required to consolidate certain VIEs. As of March 31, 2013, the carrying values of the assets and liabilities associated with the operations of the consolidated VIEs were $1.1 billion and $689 million, respectively. As of December 31, 2012, the carrying values of the assets and liabilities associated with the operations of the consolidated VIEs were $1.0 billion and $664 million, respectively. The assets of a VIE are restricted for use only for the particular VIE and are not available for general operations of the company.

None of the VIEs are individually material to the company’s results of operations, financial position or cash flows except for the Fluor SKM joint venture, a consolidated joint venture formed for the execution of an iron ore joint venture project in Australia, which is material to the company’s revenue. The company’s results of operations included revenue related to the Fluor SKM joint venture of $753 million and $585 million for the three months ended March 31, 2013 and 2012, respectively.

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Earnings Per Share (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Earnings Per Share
Net earnings attributable to Fluor Corporation (in dollars)	$ 166,458,000	$ 154,882,000
Basic EPS:
Weighted average common shares outstanding (in shares)	162,408,000	168,852,000
Basic earnings per share (in dollars per share)	$ 1.02	$ 0.92
Diluted EPS:
Weighted average common shares outstanding (in shares)	162,408,000	168,852,000
Diluted effect:
Employee stock options and restricted stock units and shares (in shares)	1,191,000	1,178,000
Conversion equivalent of dilutive convertible debt (in shares)	392,000	376,000
Weighted average diluted shares outstanding (in shares)	163,991,000	170,406,000
Diluted earnings per share (in dollars per share)	$ 1.02	$ 0.91
Anti-dilutive securities not included above (in shares)	1,382,000	1,216,000
Common stock repurchased and cancelled, shares (in shares)		450,000
Common stock repurchased and cancelled, amount (in dollars)		$ 27,000,000

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Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2013

Comprehensive Income

Schedule of tax effects of the components of other comprehensive income

	Three Months Ended									Three Months Ended
	March 31, 2013									March 31, 2012
				Tax								Tax
	Before-Tax			Benefit			Net-of-Tax			Before-Tax		Benefit			Net-of-Tax
(in thousands)	Amount			(Expense)			Amount			Amount		(Expense)			Amount
Other comprehensive income (loss):
Foreign currency translation adjustment	$	(24,406	)	$	8,962		$	(15,444	)	$	41,979	$	(15,742	)	$	26,237
Ownership share of equity method investees’ other comprehensive income	81			133			214			8,898		(3,389		)	5,509
Defined benefit pension and postretirement plan adjustments	11,585			(4,344		)	7,241			1,300		(487		)	813
Unrealized gain on derivative contracts	244			(92		)	152			4,828		(1,787		)	3,041
Unrealized gain (loss) on debt securities	(225		)	84			(141		)	212		(79		)	133
Total other comprehensive income (loss)	(12,721		)	4,743			(7,978		)	57,217		(21,484		)	35,733
Less: Other comprehensive income (loss) attributable to noncontrolling interests	(507		)	—			(507		)	45		—			45
Other comprehensive income (loss) attributable to Fluor Corporation
	$	(12,214	)	$	4,743		$	(7,471	)	$	57,172	$	(21,484	)	$	35,688

Schedule of changes in AOCI balances by component (after-tax)

(in thousands)	Foreign Currency Translation			Ownership Share of Equity Method Investees’ Other Comprehensive Income (Loss)			Defined Benefit Pension and Postretirement Plans			Unrealized Gain (Loss) on Derivative Contracts			Unrealized Gain (Loss) on Available-for- Sale Securities			Accumulated Other Comprehensive Income (Loss), Net
Attributable to Fluor Corporation:
Balance as of December 31, 2012	$	45,899		$	(43,019	)	$	(252,724	)	$	(8,960	)	$	954		$	(257,850	)
Other comprehensive income (loss) before reclassifications	(14,938		)	214			5,219			85			(117		)	(9,537		)
Amounts reclassified from AOCI	—			—			2,022			68			(24		)	2,066
Net other comprehensive income (loss)	(14,938		)	214			7,241			153			(141		)	(7,471		)
Balance as of March 31, 2013	$	30,961		$	(42,805	)	$	(245,483	)	$	(8,807	)	$	813		$	(265,321	)
Attributable to Noncontrolling Interest:
Balance as of December 31, 2012	$	8,723		$	—		$	—		$	1		$	—		$	8,724
Other comprehensive loss before reclassifications	(506		)	—			—			—			—			(506		)
Amounts reclassified from AOCI	—			—			—			(1		)	—			(1		)
Net other comprehensive loss	(506		)	—			—			(1		)	—			(507		)
Balance as of March 31, 2013	$	8,217		$	—		$	—		$	—		$	—		$	8,217

Summary of significant items reclassified out of AOCI and the corresponding location and impact on the Consolidated Statement of Earnings

	Location in Condensed		Three Months Ended
(in thousands)	Consolidated Statement of Earnings		March 31, 2013
Component of AOCI:
Defined benefit pension plan adjustments		Various accounts(1)	$	(3,236	)
Income tax benefit		Income tax expense	1,214
Net of tax			$	(2,022	)
Unrealized gain (loss) on derivative contracts:
Commodity swaps and foreign currency forwards		Total cost of revenue	$	312
U.S. Treasury rate lock agreements		Interest expense	(419		)
Income tax benefit		Income tax expense	40
Net of tax			(67		)
Less: Noncontrolling interest		Net earnings attributable to
		noncontrolling interests	1
Net of tax and noncontrolling interest			$	(68	)
Unrealized gain on available-for-sale securities		Corporate general and
		administrative expense	$	38
Income tax expense		Income tax expense	(14		)
Net of tax			$	24

(1)  Defined benefit pension plan adjustments were reclassified primarily to total cost of revenue and corporate general and administrative expense.

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CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (Parenthetical)	Mar. 31, 2013
CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS
Municipal bonds interest rate (as a percent)	5.625%

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CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
CONDENSED CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME
NET EARNINGS	$ 213,256	$ 177,175
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Foreign currency translation adjustment	(15,444)	26,237
Ownership share of equity method investees' other comprehensive income	214	5,509
Defined benefit pension and postretirement plan adjustments	7,241	813
Unrealized gain on derivative contracts	152	3,041
Unrealized gain (loss) on debt securities	(141)	133
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX	(7,978)	35,733
COMPREHENSIVE INCOME	205,278	212,908
LESS: COMPREHENSIVE INCOME ATTRIBUTABLE TO NONCONTROLLING INTERESTS	46,291	22,338
COMPREHENSIVE INCOME ATTRIBUTABLE TO FLUOR CORPORATION	$ 158,987	$ 190,570

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Financing Arrangements

3 Months Ended

Mar. 31, 2013

Financing Arrangements

Financing Arrangements

(10) In September 2011, the company issued $500 million of 3.375% Senior Notes (the “2011 Notes”) due September 15, 2021 and received proceeds of $492 million, net of underwriting discounts and debt issuance costs. Interest on the 2011 Notes is payable semi-annually on March 15 and September 15 of each year, and began on March 15, 2012. The company may, at any time, redeem the 2011 Notes at a redemption price equal to 100 percent of the principal amount, plus a “make whole” premium described in the indenture. Additionally, if a change of control triggering event occurs, as defined by the terms of the indenture, the company will be required to offer to purchase the 2011 Notes at a purchase price equal to 101 percent of their principal amount, plus accrued and unpaid interest, if any, to the date of purchase. The company is generally not limited under the indenture governing the 2011 Notes in its ability to incur additional indebtedness provided the company is in compliance with certain restrictive covenants, including restrictions on liens and restrictions on sale and leaseback transactions.

In February 2004, the company issued $330 million of 1.5% Convertible Senior Notes (the “2004 Notes”) due February 15, 2024 and received proceeds of $323 million, net of underwriting discounts. In December 2004, the company irrevocably elected to pay the principal amount of the 2004 Notes in cash. The 2004 Notes are convertible if a specified trading price of the company’s common stock (the “trigger price”) is achieved and maintained for a specified period. The trigger price condition was satisfied during the fourth quarter of 2012 and first quarter of 2013 and the 2004 Notes were therefore classified as short-term debt as of December 31, 2012 and March 31, 2013, respectively.

The following table presents information related to the liability and equity components of the 2004 Notes:

	March 31,		December 31,
(in thousands)	2013		2012
Carrying value of the equity component	$	19,519	$	19,519
Principal amount and carrying value of the liability component	18,472		18,472

The 2004 Notes are convertible into shares of the company’s common stock (par value $0.01 per share) at a conversion rate of 36.2815 shares per each $1,000 principal amount of the 2004 Notes. Interest expense for the first quarter of both 2013 and 2012 included original coupon interest of $0.1 million. The if-converted value of $44 million was in excess of the principal value as of March 31, 2013.

During the first quarter of 2013, the company redeemed its Municipal Bonds at a price of 100% of their principal amount and paid off the remaining balances of various notes payable that were assumed in connection with the 2012 acquisition of an equipment company.

As of March 31, 2013, the company was in compliance with all of the financial covenants related to its debt agreements.

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Document and Entity Information	3 Months Ended
	Mar. 31, 2013	Apr. 26, 2013
Document and Entity Information
Entity Registrant Name	FLUOR CORP
Entity Central Index Key	0001124198
Document Type	10-Q
Document Period End Date	Mar. 31, 2013
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		162,872,876
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q1

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Stock-Based Plans

3 Months Ended

Mar. 31, 2013

Stock-Based Plans

Stock-Based Plans

(11) The company’s executive and director stock-based compensation plans are described, and informational disclosures provided, in the Notes to Consolidated Financial Statements included in the Form 10-K for the year ended December 31, 2012. In the first quarter of 2013 and 2012, restricted stock units of 453,185 and 366,033, respectively, were granted to executives and directors at weighted-average per share prices of $61.43 and $62.50, respectively. For the company’s executives, the restricted units and shares granted in 2013 and 2012 vest ratably over three years. For the company’s directors, the restricted units and shares granted in 2013 and 2012 vest or vested on the first anniversary of the grant. During the first quarter of 2013 and 2012, options for the purchase of 884,574 shares at a weighted-average exercise price of $61.45 per share and 641,817 shares at a weighted-average exercise price of $62.50 per share, respectively, were awarded to executives. The options granted in 2013 and 2012 vest ratably over three years. The options expire ten years after the grant date. In the first quarter of 2013 and 2012, performance-based Value Driver Incentive (“VDI”) units totaling 385,742 and 329,289, respectively, were granted to executives at weighted-average per share prices of $61.45 and $62.50, respectively. The number of units is adjusted at the end of each performance period based on the achievement of performance criteria. The VDI awards granted in 2013 vest after a period of approximately three years. The VDI awards granted in 2012 vest on the first and third anniversaries of the date of grant.

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CONDENSED CONSOLIDATED BALANCE SHEET (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
CURRENT ASSETS
Cash and cash equivalents ($426,184 and $411,550 related to variable interest entities ("VIEs"))	$ 2,014,800	$ 2,154,541
Marketable securities, current ($30,425 and $30,369 related to VIEs)	160,442	137,127
Accounts and notes receivable, net ($256,000 and $193,354 related to VIEs)	1,580,539	1,242,691
Contract work in progress ($247,661 and $221,897 related to VIEs)	1,928,611	1,942,679
Deferred taxes	245,727	249,839
Other current assets	330,686	367,260
Total current assets	6,260,805	6,094,137
Marketable securities, noncurrent	319,150	318,355
Property, plant and equipment ((net of accumulated depreciation of $1,062,925 and $1,032,509) ($103,118 and $105,692 related to VIEs))	947,058	951,255
Investments and goodwill	272,418	244,226
Deferred taxes	70,789	79,357
Deferred compensation trusts	348,593	332,904
Other	244,221	255,809
TOTAL ASSETS	8,463,034	8,276,043
CURRENT LIABILITIES
Trade accounts payable ($290,999 and $295,972 related to VIEs)	2,088,824	1,954,108
Convertible senior notes and other notes payable	18,472	20,792
Advance billings on contracts ($286,746 and $300,491 related to VIEs)	810,019	870,147
Accrued salaries, wages and benefits ($90,355 and $59,183 related to VIEs)	725,596	755,075
Other accrued liabilities ($19,506 and $6,478 related to VIEs)	277,826	286,992
Total current liabilities	3,920,737	3,887,114
LONG-TERM DEBT DUE AFTER ONE YEAR	496,274	520,205
NONCURRENT LIABILITIES	441,117	441,630
CONTINGENCIES AND COMMITMENTS
Capital stock
Preferred - authorized 20,000,000 shares ($0.01 par value); none issued
Common - authorized 375,000,000 shares ($0.01 par value); issued and outstanding - 162,861,327 and 162,359,906 shares in 2013 and 2012, respectively	1,629	1,624
Additional paid-in capital	10,730
Accumulated other comprehensive loss	(265,321)	(257,850)
Retained earnings	3,737,928	3,597,521
Total shareholders' equity	3,484,966	3,341,295
Noncontrolling interests	119,940	85,799
Total equity	3,604,906	3,427,094
TOTAL LIABILITIES AND EQUITY	$ 8,463,034	$ 8,276,043

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Consolidated Statement of Cash Flows

3 Months Ended

Mar. 31, 2013

Consolidated Statement of Cash Flows

Consolidated Statement of Cash Flows

(5) Cash paid for interest was $10.1 million and $10.2 million for the three months ended March 31, 2013 and 2012, respectively. Income tax payments, net of receipts, were $56.0 million and $78.8 million during the three-month periods ended March 31, 2013 and 2012, respectively.

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Income Taxes

3 Months Ended

Mar. 31, 2013

Income Taxes

Income Taxes

(4) The effective tax rate, based on the company’s operating results for the three months ended March 31, 2013 and 2012, was 30.4 percent and 26.4 percent, respectively. The effective tax rate was higher for the three month period ending March 31, 2013 as the prior year quarter included the recognition of a deferred tax benefit of $16 million primarily attributable to foreign taxes previously paid on certain unremitted foreign earnings in South Africa.

The company conducts business globally and, as a result, the company or one or more of its subsidiaries files income tax returns in the U.S. federal jurisdiction and various state and foreign jurisdictions. In the normal course of business, the company is subject to examination by taxing authorities throughout the world, including such major jurisdictions as Australia, Canada, the Netherlands, South Africa, the United Kingdom and the United States. Although the company believes its reserves for its tax positions are reasonable, the final outcome of tax audits could be materially different, both favorably and unfavorably. With few exceptions, the company is no longer subject to U.S. federal, state and local, or non-U.S. income tax examinations for years before 2003.

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Operations by Business Segment and Geographical Area

3 Months Ended

Mar. 31, 2013

Operations by Business Segment and Geographical Area

Operations by Business Segment and Geographical Area

(16) Effective January 1, 2013, the company implemented certain organizational changes that impacted the composition of its reportable segments. The company’s operations and maintenance activities, previously included in the Global Services segment, have been integrated into the Industrial & Infrastructure segment. Additionally, the Global Services segment now includes activities associated with the company’s efforts to grow its fabrication and construction capabilities and the operations of a new procurement entity, Acqyre, which was formed to provide strategic sourcing solutions to third parties. Segment operating information and total assets for 2012 have been recast to reflect these organizational changes.

Operating information by segment is as follows:

	Three Months Ended
	March 31,
External Revenue (in millions)	2013		2012
Oil & Gas	$	2,769.3	$	2,040.8
Industrial & Infrastructure	3,132.2		3,041.7
Government	751.2		850.1
Global Services	149.9		182.6
Power	383.0		174.9
Total external revenue	$	7,185.6	$	6,290.1

Intercompany revenue for the Global Services segment, excluded from the amounts above, was $117.2 million and $115.6 million for the three months ended March 31, 2013 and 2012, respectively.

	Three Months Ended
	March 31,
Segment Profit (Loss) (in millions)	2013			2012
Oil & Gas	$	104.5		$	73.4
Industrial & Infrastructure	126.9			113.5
Government	41.3			35.3
Global Services	27.7			33.0
Power	(6.8		)	(1.9		)
Total segment profit	$	293.6		$	253.3

Power segment profit for the three months ended March 31, 2013 and 2012 included research and development expenses of $15.0 million and $10.3 million, respectively, associated with the operations of NuScale.

A reconciliation of the segment information to consolidated amounts is as follows:

	Three Months Ended
	March 31,
Reconciliation of Total Segment Profit to Earnings Before Taxes (in millions)	2013			2012
Total segment profit	$	293.6		$	253.3
Corporate general and administrative expense	(32.6		)	(37.8		)
Interest income (expense), net	(2.9		)	2.7
Earnings attributable to noncontrolling interests	48.2			22.6
Earnings before taxes	$	306.3		$	240.8

Total assets by segment are as follows:

	March 31,		December 31,
Total Assets (in millions)	2013		2012
Oil & Gas	$	1,785.9	$	1,704.4
Industrial & Infrastructure	900.8		751.7
Government	893.6		827.2
Global Services	775.6		768.9
Power	154.9		120.6

The increase in total assets for the Industrial & Infrastructure segments resulted primarily from the consolidation of a variable interest entity in the mining and metals business line.

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Noncontrolling Interests

3 Months Ended

Mar. 31, 2013

Noncontrolling Interests

Noncontrolling Interests

(12) The company applies the provisions of ASC 810-10-45, which establishes accounting and reporting standards for ownership interests in subsidiaries held by parties other than the parent, the amount of consolidated net earnings attributable to the parent and to the noncontrolling interest, changes in a parent’s ownership interest and the valuation of retained noncontrolling equity investments when a subsidiary is deconsolidated.

As required by ASC 810-10-45, the company has separately disclosed on the face of the Condensed Consolidated Statement of Earnings for all periods presented the amount of net earnings attributable to the company and the amount of net earnings attributable to noncontrolling interests. For the three months ended March 31, 2013 and 2012, earnings attributable to noncontrolling interests were $48.2 million and $22.6 million, respectively, and the related tax effect was $1.4 million and $0.3 million, respectively. Distributions paid to noncontrolling interests were $17.9 million and $19.8 million for the three months ended March 31, 2013 and 2012, respectively. Capital contributions by noncontrolling interests were $0.2 million and $1.4 million for the three months ended March 31, 2013 and 2012, respectively.

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Derivatives and Hedging

3 Months Ended

Mar. 31, 2013

Derivatives and Hedging

Derivatives and Hedging

(8) The company limits exposure to foreign currency fluctuations in most of its engineering and construction contracts through provisions that require client payments in currencies corresponding to the currencies in which cost is incurred. Certain financial exposure, which includes currency and commodity price risk associated with engineering and construction contracts, currency risk associated with intercompany transactions, deposits denominated in non-functional currencies, and risk associated with interest rate volatility may subject the company to earnings volatility. In cases where financial exposure is identified, the company generally mitigates the risk by utilizing derivative instruments as hedging instruments that are designated as either fair value or cash flow hedges in accordance with ASC 815, “Derivatives and Hedging.” The company formally documents its hedge relationships at inception, including identification of the hedging instruments and the hedged items, as well as its risk management objectives and strategies for undertaking the hedge transaction. The company also formally assesses, both at inception and at least quarterly thereafter, whether the hedging instruments are highly effective in offsetting changes in the fair value of the hedged items. The fair values of all hedging instruments are recognized as assets or liabilities at the balance sheet date. For fair value hedges, the effective portion of the change in the fair value of the hedging instrument is offset against the change in the fair value of the underlying asset or liability through earnings. For cash flow hedges, the effective portion of the hedging instruments’ gains or losses due to changes in fair value are recorded as a component of AOCI and are reclassified into earnings when the hedged items settle. Any ineffective portion of a hedging instrument’s change in fair value is immediately recognized in earnings. The company does not enter into hedging instruments or engage in hedging activities for speculative purposes. The company maintains master netting arrangements with certain counterparties to facilitate the settlement of derivative instruments; however, the company reports the fair value of derivative instruments on a gross basis.

In the first quarter of 2013, the company adopted ASU 2011-11, “Disclosures about Offsetting Assets and Liabilities” and ASU 2013-01, “Clarifying the Scope of Disclosures about Offsetting Assets and Liabilities.” ASU 2011-11 requires an entity to disclose the nature of its rights of setoff and related arrangements associated with its financial instruments and derivative instruments. ASU 2013-01 clarifies which instruments and transactions are subject to the offsetting disclosure requirements established by ASU 2011-11.

As of March 31, 2013, the company had total gross notional amounts of $314 million of foreign exchange forward contracts and less than $1 million of commodity swap forward contracts outstanding relating to engineering and construction contract obligations and intercompany transactions. The foreign exchange forward contracts are of varying duration, none of which extend beyond March 2014. The commodity swap forward contracts are of varying duration, none of which extend beyond August 2014. The impact to earnings due to hedge ineffectiveness was immaterial for the three months ended March 31, 2013 and 2012.

The fair values of derivatives designated as hedging instruments under ASC 815 as of March 31, 2013 and December 31, 2012 were as follows:

	Asset Derivatives					Liability Derivatives
	Balance Sheet	March 31,		December 31,		Balance Sheet	March 31,		December 31,
(in thousands)	Location	2013		2012		Location	2013		2012
Commodity swaps	Other current assets	$	53	$	95	Other accrued liabilities	$	—	$	15
Foreign currency forwards	Other current assets	3,404		640		Other accrued liabilities	328		2,130
Commodity swaps	Other assets	—		—		Noncurrent liabilities	1		13
Foreign currency forwards	Other assets	—		—		Noncurrent liabilities	—		21
Total		$	3,457	$	735		$	329	$	2,179

The pre-tax amount of gain (loss) recognized in earnings associated with the hedging instruments designated as fair value hedges for the three months ended March 31, 2013 and 2012 was as follows:

		Three Months Ended March 31,
Fair Value Hedges (in thousands)	Location of Gain (Loss)	2013		2012
Foreign currency forwards	Corporate general and administrative expense	$	3,819	$	(13,573	)

The pre-tax amount of gain (loss) recognized in earnings on hedging instruments for the fair value hedges noted in the table above offset the amounts of gain (loss) recognized in earnings on the hedged items in the same locations on the Condensed Consolidated Statement of Earnings.

The after-tax amount of gain (loss) recognized in OCI and reclassified from AOCI into earnings associated with the derivative instruments designated as cash flow hedges for the three months ended March 31, 2013 and 2012 was as follows:

						After-Tax Amount of Gain
	After-Tax Amount of Gain					(Loss) Reclassified from
	Recognized in OCI					AOCI into Earnings
	Three Months Ended					Three Months Ended
	March 31,					March 31,
Cash Flow Hedges (in thousands)	2013		2012		Location of Gain (Loss)	2013			2012
Commodity swaps	$	31	$	552	Total cost of revenue	$	47		$	176
Foreign currency forwards	54		2,088		Total cost of revenue	147			(270		)
U.S. Treasury rate lock agreements	—		—		Interest expense	(262		)	(262		)
Total	$	85	$	2,640		$	(68	)	$	(356	)

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Earnings Per Share

3 Months Ended

Mar. 31, 2013

Earnings Per Share

Earnings Per Share

(6) Diluted earnings per share (“EPS”) reflects the assumed exercise or conversion of all dilutive securities using the treasury stock method.

The calculations of the basic and diluted EPS for the three months ended March 31, 2013 and 2012 are presented below:

	Three Months Ended
	March 31,
(in thousands, except per share amounts)	2013		2012
Net earnings attributable to Fluor Corporation	$	166,458	$	154,882
Basic EPS:
Weighted average common shares outstanding	162,408		168,852
Basic earnings per share	$	1.02	$	0.92
Diluted EPS:
Weighted average common shares outstanding	162,408		168,852
Diluted effect:
Employee stock options and restricted stock units and shares	1,191		1,178
Conversion equivalent of dilutive convertible debt	392		376
Weighted average diluted shares outstanding	163,991		170,406
Diluted earnings per share	$	1.02	$	0.91
Anti-dilutive securities not included above	1,382		1,216

In the first quarter of 2012, the company repurchased and cancelled 450,000 shares of its common stock under its stock repurchase program for $27 million.

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Fair Value of Financial Instruments

3 Months Ended

Mar. 31, 2013

Fair Value of Financial Instruments

Fair Value of Financial Instruments

(7) The fair value hierarchy established by ASC 820, “Fair Value Measurement,” prioritizes the use of inputs used in valuation techniques into the following three levels:

·  Level 1	–	quoted prices in active markets for identical assets and liabilities
·  Level 2	–	inputs other than quoted prices in active markets for identical assets and liabilities that are observable, either directly or indirectly
·  Level 3	–	unobservable inputs

The following table presents, for each of the fair value hierarchy levels required under ASC 820-10, the company’s assets and liabilities that are measured at fair value on a recurring basis as of March 31, 2013 and December 31, 2012:

	March 31, 2013										December 31, 2012
	Fair Value Hierarchy										Fair Value Hierarchy
(in thousands)	Total		Level 1			Level 2			Level 3		Total		Level 1			Level 2			Level 3
Assets(1):
Cash and cash equivalents	$	11,245	$	11,245	(2)	$	—		$	—	$	14,457	$	14,457	(2)	$	—		$	—
Marketable securities, current	105,375		—			105,375		(3)	—		102,439		—			102,439		(3)
Deferred compensation trusts	93,173		93,173		(4)	—			—		80,842		80,842		(4)	—			—
Marketable securities, noncurrent	319,150		—			319,150		(5)	—		318,355		—			318,355		(5)	—
Derivative assets(6)
Commodity swap forward contracts	53		—			53			—		95		—			95			—
Foreign currency contracts	3,404		—			3,404			—		640		—			640			—
Liabilities(1):
Derivative liabilities(6)
Commodity swap forward contracts	$	1	$	—		$	1		$	—	$	28	$	—		$	28		$	—
Foreign currency contracts	328		—			328			—		2,151		—			2,151			—

(1) The company measures and reports assets and liabilities at fair value utilizing pricing information received from third parties. The company performs procedures to verify the reasonableness of pricing information received for significant assets and liabilities classified as Level 2.

(2) Consists primarily of registered money market funds valued at fair value. These investments represent the net asset value of the shares of such funds as of the close of business at the end of the period.

(3) Consists of investments in U.S. agency securities, U.S. Treasury securities, corporate debt securities and other debt securities that are valued based on pricing models, which are determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets.

(4) Consists primarily of registered money market funds and an equity index fund valued at fair value. These investments, which are trading securities, represent the net asset value of the shares of such funds as of the close of business at the end of the period.

(5) Consists of investments in U.S. agency securities, U.S. Treasury securities, corporate debt securities and other debt securities with maturities ranging from one year to five years that are valued based on pricing models, which are determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets.

(6) See Note 8 for the classification of commodity swap contracts and foreign currency forward contracts on the Condensed Consolidated Balance Sheet. Commodity swap contracts and foreign currency forward contracts are estimated using standard pricing models with market-based inputs, which take into account the present value of estimated future cash flows.

All of the company’s financial instruments carried at fair value are included in the table above. All of the above financial instruments are available-for-sale securities except for those held in the deferred compensation trusts (which are trading securities) and derivative assets and liabilities. The company has determined that there was no other-than-temporary impairment of available-for-sale securities with unrealized losses, and the company expects to recover the entire cost basis of the securities. The available-for-sale securities are made up of the following security types as of March 31, 2013: money market funds of $11 million, U.S. agency securities of $165 million, U.S. Treasury securities of $65 million, corporate debt securities of $186 million, and other securities of $9 million. As of December 31, 2012, available-for-sale securities consisted of money market funds of $14 million, U.S. agency securities of $161 million, U.S. Treasury securities of $67 million, corporate debt securities of $184 million, and other securities of $9 million. The amortized cost of these available-for-sale securities is not materially different than the fair value. During the three months ended March 31, 2013 and 2012, proceeds from the sales and maturities of available-for-sale securities were $75 million and $178 million, respectively.

The carrying values and estimated fair values of the company’s financial instruments that are not required to be measured at fair value in the Condensed Consolidated Balance Sheet are as follows:

		March 31, 2013				December 31, 2012
	Fair Value	Carrying		Fair		Carrying		Fair
(in thousands)	Hierarchy	Value		Value		Value		Value
Assets:
Cash(1)	Level 1	$	1,366,670	$	1,366,670	$	1,343,866	$	1,343,866
Cash equivalents(2)	Level 2	636,885		636,885		796,218		796,218
Marketable securities, current(3)	Level 2	55,067		55,067		34,688		34,688
Notes receivable, including noncurrent portion(4)	Level 3	34,408		34,408		34,471		34,471
Liabilities:
3.375% Senior Notes(5)	Level 2	$	496,274	$	523,783	$	496,164	$	527,219
1.5% Convertible Senior Notes(5)	Level 2	18,472		44,386		18,472		39,392
5.625% Municipal Bonds(5)	Level 2	—		—		17,795		17,878
Notes payable, including noncurrent portion(6)	Level 3	—		—		8,566		8,566

(1) Cash consists of bank deposits. Carrying amounts approximate fair value.

(2) Cash equivalents consist of held-to-maturity time deposits with maturities of three months or less at the date of purchase. The carrying amounts of these time deposits approximate fair value because of the short-term maturity of these instruments.

(3) Marketable securities, current consist of held-to-maturity time deposits with original maturities greater than three months that will mature within one year. The carrying amounts of these time deposits approximate fair value because of the short-term maturity of these instruments. Amortized cost is not materially different from the fair value.

(4) Notes receivable are carried at net realizable value which approximates fair value. Factors considered by the company in determining the fair value include current interest rates, the term of the note, the credit worthiness of the borrower and any collateral pledged as security. Notes receivable are periodically assessed for impairment.

(5) The fair value of the 3.375% Senior Notes, 1.5% Convertible Senior Notes and 5.625% Municipal Bonds are estimated based on quoted market prices for similar issues.

(6) Notes payable consist primarily of equipment loans with banks at various interest rates with maturities ranging from less than one year to four years. The carrying value of notes payable approximates fair value. Factors considered by the company in determining the fair value include the company’s current credit rating, current interest rates, the term of the note and any collateral pledged as security.

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Retirement Benefits

3 Months Ended

Mar. 31, 2013

Retirement Benefits

Retirement Benefits

(9) Net periodic pension expense for the U.S. and non-U.S. defined benefit pension plans includes the following components:

	U.S. Pension Plan						Non-U.S. Pension Plans
	Three Months Ended						Three Months Ended
	March 31,						March 31,
(in thousands)	2013			2012			2013			2012
Service cost	$	1,613		$	1,489		$	3,882		$	1,963
Interest cost	7,275			8,323			8,017			8,264
Expected return on assets	(7,744		)	(8,831		)	(11,559		)	(10,580		)
Amortization of prior service cost	26			(28		)	—			—
Recognized net actuarial loss	1,510			3,409			1,700			784
Net periodic pension expense	$	2,680		$	4,362		$	2,040		$	431

The company currently expects to fund approximately $30 million to $60 million into its defined benefit pension plans during 2013, which is expected to be in excess of the minimum funding required. During the three months ended March 31, 2013, contributions of approximately $7 million were made by the company.

The preceding information does not include amounts related to benefit plans applicable to employees associated with certain contracts with the U.S. Department of Energy because the company is not responsible for the current or future funded status of these plans.

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Income Taxes (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Income Taxes
Effective tax rate, continuing operations (as a percent)	30.40%	26.40%
Deferred tax benefit for taxes paid for unremitted foreign earnings	$ 16

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Guarantees

3 Months Ended

Mar. 31, 2013

Guarantees

Guarantees

(14) In the ordinary course of business, the company enters into various agreements providing performance assurances and guarantees to clients on behalf of certain unconsolidated and consolidated partnerships, joint ventures and other jointly executed contracts. These agreements are entered into primarily to support the project execution commitments of these entities. The performance guarantees have various expiration dates ranging from mechanical completion of the facilities being constructed to a period extending beyond contract completion in certain circumstances. The maximum potential payment amount of an outstanding performance guarantee is the remaining cost of work to be performed by or on behalf of third parties under engineering and construction contracts. Amounts that may be required to be paid in excess of estimated cost to complete contracts in progress are not estimable. For cost reimbursable contracts, amounts that may become payable pursuant to guarantee provisions are normally recoverable from the client for work performed under the contract. For lump-sum or fixed-price contracts, the performance guarantee amount is the cost to complete the contracted work, less amounts remaining to be billed to the client under the contract. Remaining billable amounts could be greater or less than the cost to complete. In those cases where costs exceed the remaining amounts payable under the contract, the company may have recourse to third parties, such as owners, co-venturers, subcontractors or vendors for claims. Performance guarantees outstanding as of March 31, 2013 were estimated to be $6.0 billion. The company assessed its performance guarantee obligation as of March 31, 2013 and December 31, 2012 in accordance with ASC 460, “Guarantees” and the carrying value of the liability was not material.

Financial guarantees, made in the ordinary course of business in certain limited circumstances, are entered into with financial institutions and other credit grantors and generally obligate the company to make payment in the event of a default by the borrower. These arrangements generally require the borrower to pledge collateral to support the fulfillment of the borrower’s obligation.

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Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 2013

Fair Value of Financial Instruments

Fair value of assets and liabilities measured on recurring basis

	March 31, 2013										December 31, 2012
	Fair Value Hierarchy										Fair Value Hierarchy
(in thousands)	Total		Level 1			Level 2			Level 3		Total		Level 1			Level 2			Level 3
Assets(1):
Cash and cash equivalents	$	11,245	$	11,245	(2)	$	—		$	—	$	14,457	$	14,457	(2)	$	—		$	—
Marketable securities, current	105,375		—			105,375		(3)	—		102,439		—			102,439		(3)
Deferred compensation trusts	93,173		93,173		(4)	—			—		80,842		80,842		(4)	—			—
Marketable securities, noncurrent	319,150		—			319,150		(5)	—		318,355		—			318,355		(5)	—
Derivative assets(6)
Commodity swap forward contracts	53		—			53			—		95		—			95			—
Foreign currency contracts	3,404		—			3,404			—		640		—			640			—
Liabilities(1):
Derivative liabilities(6)
Commodity swap forward contracts	$	1	$	—		$	1		$	—	$	28	$	—		$	28		$	—
Foreign currency contracts	328		—			328			—		2,151		—			2,151			—

(1) The company measures and reports assets and liabilities at fair value utilizing pricing information received from third parties. The company performs procedures to verify the reasonableness of pricing information received for significant assets and liabilities classified as Level 2.

(2) Consists primarily of registered money market funds valued at fair value. These investments represent the net asset value of the shares of such funds as of the close of business at the end of the period.

(3) Consists of investments in U.S. agency securities, U.S. Treasury securities, corporate debt securities and other debt securities that are valued based on pricing models, which are determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets.

(4) Consists primarily of registered money market funds and an equity index fund valued at fair value. These investments, which are trading securities, represent the net asset value of the shares of such funds as of the close of business at the end of the period.

(5) Consists of investments in U.S. agency securities, U.S. Treasury securities, corporate debt securities and other debt securities with maturities ranging from one year to five years that are valued based on pricing models, which are determined from a compilation of primarily observable market information, broker quotes in non-active markets or similar assets.

(6) See Note 8 for the classification of commodity swap contracts and foreign currency forward contracts on the Condensed Consolidated Balance Sheet. Commodity swap contracts and foreign currency forward contracts are estimated using standard pricing models with market-based inputs, which take into account the present value of estimated future cash flows.

Carrying values and Estimated fair values of financial instruments that are not measured on a recurring basis

		March 31, 2013				December 31, 2012
	Fair Value	Carrying		Fair		Carrying		Fair
(in thousands)	Hierarchy	Value		Value		Value		Value
Assets:
Cash(1)	Level 1	$	1,366,670	$	1,366,670	$	1,343,866	$	1,343,866
Cash equivalents(2)	Level 2	636,885		636,885		796,218		796,218
Marketable securities, current(3)	Level 2	55,067		55,067		34,688		34,688
Notes receivable, including noncurrent portion(4)	Level 3	34,408		34,408		34,471		34,471
Liabilities:
3.375% Senior Notes(5)	Level 2	$	496,274	$	523,783	$	496,164	$	527,219
1.5% Convertible Senior Notes(5)	Level 2	18,472		44,386		18,472		39,392
5.625% Municipal Bonds(5)	Level 2	—		—		17,795		17,878
Notes payable, including noncurrent portion(6)	Level 3	—		—		8,566		8,566

(1) Cash consists of bank deposits. Carrying amounts approximate fair value.

(2) Cash equivalents consist of held-to-maturity time deposits with maturities of three months or less at the date of purchase. The carrying amounts of these time deposits approximate fair value because of the short-term maturity of these instruments.

(3) Marketable securities, current consist of held-to-maturity time deposits with original maturities greater than three months that will mature within one year. The carrying amounts of these time deposits approximate fair value because of the short-term maturity of these instruments. Amortized cost is not materially different from the fair value.

(4) Notes receivable are carried at net realizable value which approximates fair value. Factors considered by the company in determining the fair value include current interest rates, the term of the note, the credit worthiness of the borrower and any collateral pledged as security. Notes receivable are periodically assessed for impairment.

(5) The fair value of the 3.375% Senior Notes, 1.5% Convertible Senior Notes and 5.625% Municipal Bonds are estimated based on quoted market prices for similar issues.

(6) Notes payable consist primarily of equipment loans with banks at various interest rates with maturities ranging from less than one year to four years. The carrying value of notes payable approximates fair value. Factors considered by the company in determining the fair value include the company’s current credit rating, current interest rates, the term of the note and any collateral pledged as security.

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Operations by Business Segment and Geographical Area (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012	Dec. 31, 2012
Operations by Business Segment and Geographical Area
Total external revenue	$ 7,185,624,000	$ 6,290,108,000
Total segment profit (loss)	293,600,000	253,300,000
Total assets	8,463,034,000		8,276,043,000
Oil and Gas Segment
Operations by Business Segment and Geographical Area
Total external revenue	2,769,300,000	2,040,800,000
Total segment profit (loss)	104,500,000	73,400,000
Total assets	1,785,900,000		1,704,400,000
Industrial and Infrastructure Segment
Operations by Business Segment and Geographical Area
Total external revenue	3,132,200,000	3,041,700,000
Total segment profit (loss)	126,900,000	113,500,000
Total assets	900,800,000		751,700,000
Government Segment
Operations by Business Segment and Geographical Area
Total external revenue	751,200,000	850,100,000
Total segment profit (loss)	41,300,000	35,300,000
Total assets	893,600,000		827,200,000
Global Services Segment
Operations by Business Segment and Geographical Area
Total external revenue	149,900,000	182,600,000
Intercompany revenue	117,200,000	115,600,000
Total segment profit (loss)	27,700,000	33,000,000
Total assets	775,600,000		768,900,000
Power Segment
Operations by Business Segment and Geographical Area
Total external revenue	383,000,000	174,900,000
Total segment profit (loss)	(6,800,000)	(1,900,000)
Total assets	154,900,000		120,600,000
Research and development expense	$ 15,000,000	$ 10,300,000

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Retirement Benefits (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Components of net periodic pension expense
Company contributions	$ 7,000,000
Defined Benefit Pension Plans | Maximum
Components of net periodic pension expense
Expected future benefit payments	60,000,000
Defined Benefit Pension Plans | Minimum
Components of net periodic pension expense
Expected future benefit payments	30,000,000
Defined Benefit U.S. Pension Plans
Components of net periodic pension expense
Service cost	1,613,000	1,489,000
Interest cost	7,275,000	8,323,000
Expected return on assets	(7,744,000)	(8,831,000)
Amortization of prior service cost	26,000	(28,000)
Recognized net actuarial loss	1,510,000	3,409,000
Net periodic pension expense	2,680,000	4,362,000
Defined Benefit Non-U.S. Pension Plans
Components of net periodic pension expense
Service cost	3,882,000	1,963,000
Interest cost	8,017,000	8,264,000
Expected return on assets	(11,559,000)	(10,580,000)
Recognized net actuarial loss	1,700,000	784,000
Net periodic pension expense	$ 2,040,000	$ 431,000

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CONDENSED CONSOLIDATED BALANCE SHEET (Parenthetical) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
CURRENT ASSETS
Cash and cash equivalents related to variable interest entities ("VIEs")	$ 2,014,800	$ 2,154,541
Marketable securities, current related to VIEs	160,442	137,127
Accounts and notes receivable related to VIEs	1,580,539	1,242,691
Contract work in progress related to VIEs	1,928,611	1,942,679
Property, plant and equipment, net of accumulated depreciation related to VIEs	947,058	951,255
Property, plant and equipment, accumulated depreciation	1,062,925	1,032,509
CURRENT LIABILITIES
Trade accounts payable related to VIEs	2,088,824	1,954,108
Advance billings on contracts related to VIEs	810,019	870,147
Accrued salaries, wages and benefits related to VIEs	725,596	755,075
Other accrued liabilities related to VIEs	277,826	286,992
Shareholders' equity
Preferred stock, authorized shares (in shares)	20,000,000	20,000,000
Preferred stock, par value (in dollars per share)	$ 0.01	$ 0.01
Preferred stock, issued shares (in shares)	0	0
Common stock, authorized shares (in shares)	375,000,000	375,000,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued shares (in shares)	162,861,327	162,359,906
Common stock, outstanding shares (in shares)	162,861,327	162,359,906
Consolidated variable interest entities
CURRENT ASSETS
Cash and cash equivalents related to variable interest entities ("VIEs")	426,184	411,550
Marketable securities, current related to VIEs	30,425	30,369
Accounts and notes receivable related to VIEs	256,000	193,354
Contract work in progress related to VIEs	247,661	221,897
Property, plant and equipment, net of accumulated depreciation related to VIEs	103,118	105,692
CURRENT LIABILITIES
Trade accounts payable related to VIEs	290,999	295,972
Advance billings on contracts related to VIEs	286,746	300,491
Accrued salaries, wages and benefits related to VIEs	90,355	59,183
Other accrued liabilities related to VIEs	$ 19,506	$ 6,478

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Comprehensive Income

3 Months Ended

Mar. 31, 2013

Comprehensive Income

Comprehensive Income

(3) The tax effects of the components of other comprehensive income (loss) are as follows:

	Three Months Ended									Three Months Ended
	March 31, 2013									March 31, 2012
				Tax								Tax
	Before-Tax			Benefit			Net-of-Tax			Before-Tax		Benefit			Net-of-Tax
(in thousands)	Amount			(Expense)			Amount			Amount		(Expense)			Amount
Other comprehensive income (loss):
Foreign currency translation adjustment	$	(24,406	)	$	8,962		$	(15,444	)	$	41,979	$	(15,742	)	$	26,237
Ownership share of equity method investees’ other comprehensive income	81			133			214			8,898		(3,389		)	5,509
Defined benefit pension and postretirement plan adjustments	11,585			(4,344		)	7,241			1,300		(487		)	813
Unrealized gain on derivative contracts	244			(92		)	152			4,828		(1,787		)	3,041
Unrealized gain (loss) on debt securities	(225		)	84			(141		)	212		(79		)	133
Total other comprehensive income (loss)	(12,721		)	4,743			(7,978		)	57,217		(21,484		)	35,733
Less: Other comprehensive income (loss) attributable to noncontrolling interests	(507		)	—			(507		)	45		—			45
Other comprehensive income (loss) attributable to Fluor Corporation
	$	(12,214	)	$	4,743		$	(7,471	)	$	57,172	$	(21,484	)	$	35,688

In the first quarter of 2013, the company adopted ASU 2013-02, “Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income (“AOCI”),” which requires an entity to disclose additional information about reclassification adjustments, including (a) changes in AOCI balances by component and (b) significant items reclassified out of AOCI.

The changes in AOCI balances by component (after-tax) as of March 31, 2013 are as follows:

(in thousands)	Foreign Currency Translation			Ownership Share of Equity Method Investees’ Other Comprehensive Income (Loss)			Defined Benefit Pension and Postretirement Plans			Unrealized Gain (Loss) on Derivative Contracts			Unrealized Gain (Loss) on Available-for- Sale Securities			Accumulated Other Comprehensive Income (Loss), Net
Attributable to Fluor Corporation:
Balance as of December 31, 2012	$	45,899		$	(43,019	)	$	(252,724	)	$	(8,960	)	$	954		$	(257,850	)
Other comprehensive income (loss) before reclassifications	(14,938		)	214			5,219			85			(117		)	(9,537		)
Amounts reclassified from AOCI	—			—			2,022			68			(24		)	2,066
Net other comprehensive income (loss)	(14,938		)	214			7,241			153			(141		)	(7,471		)
Balance as of March 31, 2013	$	30,961		$	(42,805	)	$	(245,483	)	$	(8,807	)	$	813		$	(265,321	)
Attributable to Noncontrolling Interest:
Balance as of December 31, 2012	$	8,723		$	—		$	—		$	1		$	—		$	8,724
Other comprehensive loss before reclassifications	(506		)	—			—			—			—			(506		)
Amounts reclassified from AOCI	—			—			—			(1		)	—			(1		)
Net other comprehensive loss	(506		)	—			—			(1		)	—			(507		)
Balance as of March 31, 2013	$	8,217		$	—		$	—		$	—		$	—		$	8,217

The significant items reclassified out of AOCI and the corresponding location and impact on the Consolidated Statement of Earnings are as follows:

	Location in Condensed		Three Months Ended
(in thousands)	Consolidated Statement of Earnings		March 31, 2013
Component of AOCI:
Defined benefit pension plan adjustments		Various accounts(1)	$	(3,236	)
Income tax benefit		Income tax expense	1,214
Net of tax			$	(2,022	)
Unrealized gain (loss) on derivative contracts:
Commodity swaps and foreign currency forwards		Total cost of revenue	$	312
U.S. Treasury rate lock agreements		Interest expense	(419		)
Income tax benefit		Income tax expense	40
Net of tax			(67		)
Less: Noncontrolling interest		Net earnings attributable to
		noncontrolling interests	1
Net of tax and noncontrolling interest			$	(68	)
Unrealized gain on available-for-sale securities		Corporate general and
		administrative expense	$	38
Income tax expense		Income tax expense	(14		)
Net of tax			$	24

(1)  Defined benefit pension plan adjustments were reclassified primarily to total cost of revenue and corporate general and administrative expense.

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Derivatives and Hedging (Tables)

3 Months Ended

Mar. 31, 2013

Derivatives and Hedging

Schedule of Fair Values of Derivatives Designated as Hedging Instruments

	Asset Derivatives					Liability Derivatives
	Balance Sheet	March 31,		December 31,		Balance Sheet	March 31,		December 31,
(in thousands)	Location	2013		2012		Location	2013		2012
Commodity swaps	Other current assets	$	53	$	95	Other accrued liabilities	$	—	$	15
Foreign currency forwards	Other current assets	3,404		640		Other accrued liabilities	328		2,130
Commodity swaps	Other assets	—		—		Noncurrent liabilities	1		13
Foreign currency forwards	Other assets	—		—		Noncurrent liabilities	—		21
Total		$	3,457	$	735		$	329	$	2,179

		Three Months Ended March 31,
Fair Value Hedges (in thousands)	Location of Gain (Loss)	2013		2012
Foreign currency forwards	Corporate general and administrative expense	$	3,819	$	(13,573	)

Schedule of Effect of Hedging Instruments on Earnings

						After-Tax Amount of Gain
	After-Tax Amount of Gain					(Loss) Reclassified from
	Recognized in OCI					AOCI into Earnings
	Three Months Ended					Three Months Ended
	March 31,					March 31,
Cash Flow Hedges (in thousands)	2013		2012		Location of Gain (Loss)	2013			2012
Commodity swaps	$	31	$	552	Total cost of revenue	$	47		$	176
Foreign currency forwards	54		2,088		Total cost of revenue	147			(270		)
U.S. Treasury rate lock agreements	—		—		Interest expense	(262		)	(262		)
Total	$	85	$	2,640		$	(68	)	$	(356	)

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Fair Value of Financial Instruments (Details 2) (USD $) In Thousands, unless otherwise specified			3 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2013 Minimum	Mar. 31, 2013 Maximum	Mar. 31, 2013 3.375% Senior Notes due September 15, 2021	Sep. 30, 2011 3.375% Senior Notes due September 15, 2021	Mar. 31, 2013 1.5% Convertible Senior Notes due February 15, 2024	Dec. 31, 2012 1.5% Convertible Senior Notes due February 15, 2024	Feb. 29, 2004 1.5% Convertible Senior Notes due February 15, 2024	Mar. 31, 2013 5.625% Municipal Bonds	Mar. 31, 2013 Fair Value Measurements Nonrecurring Carrying Value Level 1	Dec. 31, 2012 Fair Value Measurements Nonrecurring Carrying Value Level 1	Mar. 31, 2013 Fair Value Measurements Nonrecurring Carrying Value Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Carrying Value Level 2	Mar. 31, 2013 Fair Value Measurements Nonrecurring Carrying Value Level 3	Dec. 31, 2012 Fair Value Measurements Nonrecurring Carrying Value Level 3	Mar. 31, 2013 Fair Value Measurements Nonrecurring Carrying Value 3.375% Senior Notes due September 15, 2021 Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Carrying Value 3.375% Senior Notes due September 15, 2021 Level 2	Mar. 31, 2013 Fair Value Measurements Nonrecurring Carrying Value 1.5% Convertible Senior Notes due February 15, 2024 Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Carrying Value 1.5% Convertible Senior Notes due February 15, 2024 Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Carrying Value 5.625% Municipal Bonds Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Carrying Value Notes payable, including noncurrent portion Level 3	Mar. 31, 2013 Fair Value Measurements Nonrecurring Fair Value Level 1	Dec. 31, 2012 Fair Value Measurements Nonrecurring Fair Value Level 1	Mar. 31, 2013 Fair Value Measurements Nonrecurring Fair Value Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Fair Value Level 2	Mar. 31, 2013 Fair Value Measurements Nonrecurring Fair Value Level 3	Dec. 31, 2012 Fair Value Measurements Nonrecurring Fair Value Level 3	Mar. 31, 2013 Fair Value Measurements Nonrecurring Fair Value 3.375% Senior Notes due September 15, 2021 Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Fair Value 3.375% Senior Notes due September 15, 2021 Level 2	Mar. 31, 2013 Fair Value Measurements Nonrecurring Fair Value 1.5% Convertible Senior Notes due February 15, 2024 Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Fair Value 1.5% Convertible Senior Notes due February 15, 2024 Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Fair Value 5.625% Municipal Bonds Level 2	Dec. 31, 2012 Fair Value Measurements Nonrecurring Fair Value Notes payable, including noncurrent portion Level 3
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis
Cash											$ 1,366,670	$ 1,343,866											$ 1,366,670	$ 1,343,866
Cash equivalents													636,885	796,218											636,885	796,218
Marketable securities, current	160,442	137,127											55,067	34,688											55,067	34,688
Notes receivable, including noncurrent portion															34,408	34,471											34,408	34,471
Liabilities, Senior Notes																	496,274	496,164											523,783	527,219
Liabilities, Convertible Senior Notes							18,472	18,472											18,472	18,472											44,386	39,392
Liabilities, Municipal Bonds																					17,795												17,878
Debt instrument interest rate (as a percent)	5.625%				3.375%	3.375%	1.50%		1.50%	5.625%
Notes payable, including noncurrent portion																						$ 8,566												$ 8,566
Notes payable, maturity period			1 year	4 years

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Contingencies and Commitments

3 Months Ended

Mar. 31, 2013

Contingencies and Commitments

Contingencies and Commitments

(13) The company and certain of its subsidiaries are involved in various litigation matters. Additionally, the company and certain of its subsidiaries are contingently liable for commitments and performance guarantees arising in the ordinary course of business. The company and certain of its clients have made claims arising from the performance under its contracts. The company recognizes revenue, but not profit, for certain significant claims (including change orders in dispute and unapproved change orders in regard to both scope and price) when it is determined that recovery of incurred costs is probable and the amounts can be reliably estimated. Under ASC 605-35-25, these requirements are satisfied when (a) the contract or other evidence provides a legal basis for the claim, (b) additional costs were caused by circumstances that were unforeseen at the contract date and not the result of deficiencies in the company’s performance, (c) claim-related costs are identifiable and considered reasonable in view of the work performed, and (d) evidence supporting the claim is objective and verifiable. Recognized claims against clients amounted to $20 million for both March 31, 2013 and December 31, 2012 and are included in contract work in progress in the accompanying Condensed Consolidated Balance Sheet. The company periodically evaluates its position and the amounts recognized in revenue with respect to all its claims. Amounts ultimately realized from claims could differ materially from the balances included in the financial statements. The company does not expect that the ultimate resolution of the remaining outstanding matters will have a material adverse effect on its consolidated financial position or results of operations.

As of March 31, 2013, several matters were in the litigation and dispute resolution process. The following discussion provides a background and current status of these matters:

Greater Gabbard Offshore Wind Farm Project

The company is involved in a dispute in connection with the Greater Gabbard Project, a $1.8 billion lump-sum project to provide engineering, procurement and construction services for the client’s offshore wind farm project in the United Kingdom. The primary dispute related to the company’s claim for additional compensation for schedule and cost impacts arising from delays in the fabrication of monopiles and transition pieces, along with certain disruption and productivity issues associated with construction activities and weather-related delays that the company anticipated would be recovered in arbitration due to the company’s belief the schedule and cost impacts were attributable to the client and other third parties. On November 16, 2012, the company received an unexpected decision from the arbitration panel, dismissing the company’s claims for additional compensation. The decision resulted in a pre-tax charge of $416 million against the company’s earnings in the fourth quarter of 2012, which included claim revenue previously recorded and the remaining liquidated damages withheld by the client and not previously charged against the company’s earnings, as well as additional costs expected to be incurred through close-out of the project.

The client has filed a counterclaim against the company seeking to recover approximately $100 million for past and future costs associated with, among other things, monitoring certain monopiles and transition pieces for alleged defects. The hearing on the client’s counterclaim commenced on April 15, 2013. While the ultimate outcome of the hearing is uncertain, the company believes that the monopiles and transition pieces meet applicable performance requirements and therefore does not believe that a loss associated with the counterclaim is probable. As a result, the company has not recorded a charge under ASC 450. To the extent the client’s counterclaim is successful, there could be a substantial charge to earnings.

St. Joe Minerals Matters

Since 1995, the company has been named as a defendant in a number of lawsuits alleging injuries resulting from the lead business of St. Joe Minerals Corporation (“St. Joe”) and The Doe Run Company (“Doe Run”) in Herculaneum, Missouri, which are discontinued operations. The company was named as a defendant in these lawsuits as a result of its ownership or other interests in St. Joe and Doe Run in the period between 1981 and 1994. In 1994, the company sold its interests in St. Joe and Doe Run, along with all liabilities associated with the lead business, pursuant to a sale agreement in which the buyer agreed to indemnify the company for those liabilities. Until December 2010, substantially all the lawsuits were settled and paid by the buyer; and in all cases the company was fully released.

In December 2010, the buyer settled with certain plaintiffs without obtaining a release for the benefit of the company, leaving the company to defend its case with these plaintiffs in the City of St. Louis Circuit Court. In late July 2011, the jury reached an unexpected verdict in this case, ruling in favor of 16 of the plaintiffs and against the company and certain former subsidiaries for $38.5 million in compensatory and economic damages and $320 million in punitive damages. In August 2011, the court entered judgments based on the verdict.

In December 2011, the company appealed the judgments of the court. Briefings and oral arguments before the Missouri Court of Appeals (Eastern District) have been completed, and the company is awaiting a decision. The company strongly believes that the judgments are not supported by the facts or the law and that it is probable that such judgments will be overturned. Therefore, based upon the present status of this matter, the company does not believe it is probable that a loss will be incurred. Accordingly, the company has not recorded a charge as a result of the judgments. The company has also taken steps to enforce its rights to the indemnification described above.

The company, the buyer and other entities are defendants in 23 additional lawsuits relating to the lead business of St. Joe and Doe Run. The company believes it has strong defenses to these lawsuits and is vigorously defending its position. In addition, the company has filed claims for indemnification under the sale agreement for other matters raised in these lawsuits. While we believe we will be ultimately successful in these various matters, if we were unsuccessful in our appeal of the ruling referenced above or in any of the other lawsuits, or in the prosecution of and collection on our indemnity claims, we could recognize a substantial charge to our earnings.

Embassy Projects

The company constructed 11 embassy projects for the U.S. Department of State under fixed-price contracts. Some of these projects were adversely impacted by higher costs due to schedule extensions, scope changes causing material deviations from the Standard Embassy Design, increased costs to meet client requirements for additional security-cleared labor, site conditions at certain locations, subcontractor and teaming partner difficulties and the availability and productivity of construction labor. All embassy projects were completed prior to 2011.

The company had previously recognized claim revenue of $33 million for outstanding claims on two embassy projects. During the first quarter of 2012, the company received an adverse judgment from the Board of Contract Appeals associated with a claim on one embassy project and, as a result, recorded a charge of $13 million. The company believes that the decision was incorrect and has filed an appeal with the Federal Circuit. Total claims-related costs incurred to date for the last remaining claim, along with requests for equitable adjustment, exceed the amount recorded in claim revenue. All claims have been certified in accordance with federal contracting requirements. A hearing on the final embassy claim was held during the second quarter of 2012. The results of this hearing are expected during 2013.

Conex International v. Fluor Enterprises, Inc.

In November 2006, a Jefferson County, Texas, jury reached an unexpected verdict in the case of Conex International (“Conex”) v. Fluor Enterprises Inc. (“FEI”), ruling in favor of Conex and awarding $99 million in damages related to a 2001 construction project.

In 2001, Atofina (now part of Total Petrochemicals Inc.) hired Conex International to be the mechanical contractor on a project at Atofina’s refinery in Port Arthur, Texas. FEI was also hired to provide certain engineering advice to Atofina on the project. There was no contract between Conex and FEI. Later in 2001 after the project was complete, Conex and Atofina negotiated a final settlement for extra work on the project. Conex sued FEI in September 2003, alleging damages for interference and misrepresentation and demanding that FEI should pay Conex the balance of the extra work charges that Atofina did not pay in the settlement. Conex also asserted that FEI interfered with Conex’s contract and business relationship with Atofina. The jury verdict awarded damages for the extra work and the alleged interference.

The company appealed the decision and the judgment against the company was reversed in its entirety in December 2008. Both parties appealed the decision to the Texas Supreme Court, and the court denied both petitions. The company requested rehearing on two issues to the Texas Supreme Court, and that request was denied. The Texas Supreme Court remanded the matter back to the trial court for a new trial. The matter was stayed, pending resolution of certain technical issues associated with the 2011 bankruptcy filing by the plaintiff’s parent. These issues have been resolved. The matter has been remanded to the court in Jefferson County, Texas. Based upon the present status of this matter, the company does not believe that there is a reasonable possibility that a loss will be incurred.