10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

þ	QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the quarterly period ended March 31, 2014

OR

¨	TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
	For the transition period from                      to

Commission File Number: 1-10945

____________________________________________

OCEANEERING INTERNATIONAL, INC.

(Exact name of registrant as specified in its charter)

Delaware	95-2628227
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)
11911 FM 529 Houston, Texas	77041
(Address of principal executive offices)	(Zip Code)

(713) 329-4500

(Registrant's telephone number, including area code)

Not Applicable

(Former name, former address and former fiscal year, if changed from last report)

____________________________________________

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.   þ Yes   ¨  No

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).    þ  Yes   ¨  No

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.

Large accelerated filer	þ	Accelerated filer	¨
Non-accelerated filer	¨	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    þ No

Number of shares of Common Stock outstanding as of April 18, 2014: 108,001,960

Oceaneering International, Inc.

Form 10-Q

Table of Contents

Part I	Financial Information
Item 1.	Financial Statements.
		Consolidated Balance Sheets
		Consolidated Statements of Income
		Consolidated Statements of Comprehensive Income
		Consolidated Statements of Cash Flows
		Notes to Consolidated Financial Statements
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations.
Item 3.	Quantitative and Qualitative Disclosures About Market Risk.
Item 4.	Controls and Procedures.
Part II	Other Information
Item 1.	Legal Proceedings.
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds.
Item 6.	Exhibits.
Signatures
Index to Exhibits

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PART I – FINANCIAL INFORMATION

Item 1. Financial Statements.

OCEANEERING INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS

	Mar 31, 2014			Dec 31, 2013
(in thousands, except share data)
	(unaudited)
ASSETS
Current Assets:
Cash and cash equivalents	$	106,339		$	91,430
Accounts receivable, net of allowances for doubtful accounts of $4,453 and $4,168	785,089			768,842
Inventory	437,873			441,789
Other current assets	126,938			131,214
Total Current Assets	1,456,239			1,433,275
Property and Equipment, at cost	2,489,805			2,380,888
Less accumulated depreciation	1,244,307			1,191,789
Net Property and Equipment	1,245,498			1,189,099
Other Assets:
Goodwill	347,909			344,018
Investments in unconsolidated affiliates	36,403			37,462
Other non-current assets	126,564			124,646
Total Other Assets	510,876			506,126
Total Assets	$	3,212,613		$	3,128,500
LIABILITIES AND SHAREHOLDERS' EQUITY
Current Liabilities:
Accounts payable	$	143,323		$	129,632
Accrued liabilities	469,856			516,628
Income taxes payable	82,262			80,828
Total Current Liabilities	695,441			727,088
Long-term Debt	90,000			—
Other Long-term Liabilities	336,812			357,972
Commitments and Contingencies
Shareholders’ Equity:
Common Stock, par value $0.25 per share; 180,000,000 shares authorized; 110,834,088 shares issued	27,709			27,709
Additional paid-in capital	214,376			222,402
Treasury stock; 2,832,355 and 2,636,644 shares, at cost	(102,259		)	(75,736		)
Retained earnings	1,989,026			1,921,642
Accumulated other comprehensive income	(38,492		)	(52,577		)
Total Shareholders' Equity	2,090,360			2,043,440
Total Liabilities and Shareholders' Equity	$	3,212,613		$	3,128,500

The accompanying Notes are an integral part of these Consolidated Financial Statements.

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OCEANEERING INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF INCOME

(unaudited)

		Three Months Ended March 31,
(in thousands, except per share data)		2014			2013
Revenue		$	840,201		$	718,552
Cost of services and products		650,710			558,177
	Gross Margin	189,491			160,375
Selling, general and administrative expense		56,629			52,085
	Income from Operations	132,862			108,290
Interest income		79			190
Interest expense		(411		)	(763		)
Equity earnings (losses) of unconsolidated affiliates		(36		)	161
Other income (expense), net		294			1,390
	Income before Income Taxes	132,788			109,268
Provision for income taxes		41,563			34,419
	Net Income	$	91,225		$	74,849
Cash Dividends declared per Share		$	0.22		$	0.18
Basic Earnings per Share		$	0.84		$	0.69
Diluted Earnings per Share		$	0.84		$	0.69

The accompanying Notes are an integral part of these Consolidated Financial Statements.

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OCEANEERING INTERNATIONAL, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
(unaudited)
		Three Months Ended March 31,
		2014		2013
Net Income		$	91,225	$	74,849
Other comprehensive income, net of tax:
	Foreign currency translation adjustments	14,085		(38,500		)
Total other comprehensive income		14,085		(38,500		)
Total Comprehensive Income		$	105,310	$	36,349

The accompanying Notes are an integral part of these Consolidated Financial Statements.

4

OCEANEERING INTERNATIONAL, INC. AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited)

	Three Months Ended March 31,
(in thousands)	2014			2013
Cash Flows from Operating Activities:
Net income	$	91,225		$	74,849
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	53,351			49,852
Deferred income tax provision	7,102			1,911
Net gain on sales of property and equipment	(1,305		)	(1		)
Noncash compensation	5,096			4,487
Distributions of accumulated earnings of unconsolidated affiliates	—			363
Excluding the effects of acquisitions, increase (decrease) in cash from:
Accounts receivable	(16,247		)	48,192
Inventory	3,916			(23,727		)
Other operating assets	(12,737		)	92
Currency translation effect on working capital	6,291			(10,431		)
Current liabilities	(40,201		)	(24,817		)
Other operating liabilities	(14,137		)	(9		)
Total adjustments to net income	(8,871		)	45,912
Net Cash Provided by Operating Activities	82,354			120,761
Cash Flows from Investing Activities:
Purchases of property and equipment	(104,038		)	(94,177		)
Distributions of capital from unconsolidated affiliates	1,024			1,184
Dispositions of property and equipment	1,593			24
Net Cash Used in Investing Activities	(101,421		)	(92,969		)
Cash Flows from Financing Activities:
Net proceeds (payments) of revolving credit facility	90,000			(4,000		)
Excess tax benefits from employee benefit plans	3,083			3,124
Payments of dividends	(23,841		)	(19,475		)
Repurchases of treasury stock	(35,266		)	—
Net Cash Provided by (Used in) Financing Activities	33,976			(20,351		)
Net Increase in Cash and Cash Equivalents	14,909			7,441
Cash and Cash Equivalents—Beginning of Period	91,430			120,549
Cash and Cash Equivalents—End of Period	$	106,339		$	127,990

The accompanying Notes are an integral part of these Consolidated Financial Statements.

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NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1.    SUMMARY OF MAJOR ACCOUNTING POLICIES

Basis of Presentation. We have prepared these unaudited consolidated financial statements pursuant to instructions for quarterly reports on Form 10-Q, which we are required to file with the U.S. Securities and Exchange Commission. These financial statements do not include all information and footnotes normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP"). These financial statements reflect all adjustments that we believe are necessary to present fairly our financial position at March 31, 2014 and our results of operations and cash flows for the periods presented. Except as otherwise disclosed herein, all such adjustments are of a normal and recurring nature. These financial statements should be read in conjunction with the consolidated financial statements and related notes included in our annual report on Form 10-K for the year ended December 31, 2013. The results for interim periods are not necessarily indicative of annual results.

Principles of Consolidation. The consolidated financial statements include the accounts of Oceaneering International, Inc. and our 50% or more owned and controlled subsidiaries. We also consolidate entities that are determined to be variable interest entities if we determine that we are the primary beneficiary; otherwise, we account for those entities using the equity method of accounting. We use the equity method to account for our investments in unconsolidated affiliated companies of which we own an equity interest of between 20% and 50% and as to which we have significant influence, but not control, over operations. All significant intercompany accounts and transactions have been eliminated.

Use of Estimates. The preparation of financial statements in conformity with U.S. GAAP requires that our management make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates.

Cash and Cash Equivalents. Cash and cash equivalents include demand deposits and highly liquid investments with original maturities of three months or less from the date of the investment.

Accounts Receivable – Allowances for Doubtful Accounts. We determine the need for allowances for doubtful accounts using the specific identification method. We do not generally require collateral from our customers.

Inventory. Inventory is valued at lower of cost or market. We determine cost using the weighted-average method.

Property and Equipment. We provide for depreciation of property and equipment on the straight-line method over their estimated useful lives. We charge the costs of repair and maintenance of property and equipment to operations as incurred, while we capitalize the costs of improvements that extend asset lives or functionality. Upon the disposition of property and equipment, the related cost and accumulated depreciation accounts are relieved and any resulting gain or loss is included as an adjustment to cost of services and products.

We capitalize interest on assets where the construction period is anticipated to be more than three months. We capitalized $0.1 million of interest in the three-month period endedMarch 31, 2014 and nointerest in2013. We do not allocate general administrative costs to capital projects.

Business Acquisitions. We account for business combinations using the acquisition method of accounting, and we allocate the acquisition price to the assets acquired and liabilities assumed based on their fair market values at the date of acquisition.

Goodwill and Intangible Assets. In our annual evaluation of goodwill for impairment, we first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, we determine it is more likely than not that the fair value of a reporting unit is not less than its carrying amount, performing the two-step impairment test is unnecessary. However, if we conclude otherwise, then we are required to perform the first step of the two-step impairment test. We tested the goodwill attributable to each of our reporting units for impairment as of December 31, 2013 and concluded that there was no impairment.

Intangible assets, primarily acquired in connection with business combinations, include trade names, intellectual property and customer relationships and are being amortized over their estimated useful lives.

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Foreign Currency Translation. The functional currency for several of our foreign subsidiaries is the applicable local currency. Results of operations for foreign subsidiaries with functional currencies other than the U.S. dollar are translated into U.S. dollars using average exchange rates during the period. Assets and liabilities of these foreign subsidiaries are translated into U.S. dollars using the exchange rates in effect at the balance sheet date, and the resulting translation adjustments are recognized in accumulated other comprehensive income as a component of shareholders' equity. All foreign currency transaction gains and losses are recognized currently in the Consolidated Statements of Income.

2.    INVENTORY

The following is information regarding our inventory:

(in thousands)		Mar 31, 2014		Dec 31, 2013
Inventory:
	Remotely operated vehicle parts and components	$	196,411	$	190,403
	Other, primarily raw materials	241,462		251,386
	Total	$	437,873	$	441,789

3.    DEBT

Long-term Debt consisted of the following:

(in thousands)	Mar 31, 2014		Dec 31, 2013
Revolving credit facility	$	90,000	$	—
Long-term Debt	$	90,000	$	—

We have a credit agreement with a group of banks (the "Credit Agreement"). The Credit Agreement provides for a five-year, $300 million revolving credit facility, and is scheduled to expire on January 6, 2017. Subject to certain conditions, the aggregate commitments under the facility may be increased by up to $200 million by obtaining additional commitments from existing and/or new lenders. Borrowings under the facility may be used for working capital and general corporate purposes. We pay commitment fees, which are included as interest expense on our consolidated financial statements, on the unused portion of the facility. Revolving borrowings under the facility bear interest at an adjusted base rate or the Eurodollar Rate (as defined in the agreement), at our option, plus an applicable margin. Depending on our debt to capitalization ratio, the applicable margin varies: (1) in the case of adjusted base rate advances, from 0.125% to 0.750%; and (2) in the case of eurodollar advances, from 1.125% to 1.750%. The adjusted base rate is the greater of (1) the per annum rate established by the administrative agent as its prime rate, (2) the federal funds rate plus 0.50% and (3) the one-month Eurodollar Rate plus 1%.

The Credit Agreement contains various covenants that we believe are customary for agreements of this nature, including, but not limited to, restrictions on the ability of each of our restricted subsidiaries to incur unsecured debt, as well as restrictions on our ability and the ability of each of our restricted subsidiaries to incur secured debt, grant liens, make certain investments, make distributions, merge or consolidate, sell assets, enter into transactions with

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affiliates and enter into certain restrictive agreements. We are also subject to an interest coverage ratio and a debt to capitalization ratio. The Credit Agreement includes customary events and consequences of default.

4.    COMMITMENTS AND CONTINGENCIES

Litigation. Various actions and claims are pending against us, most of which are covered by insurance. Although we cannot predict the ultimate outcome of these matters, we believe the ultimate liability, if any, that may result from these actions and claims will not materially affect our results of operations, cash flow or financial position.

Financial Instruments and Risk Concentration. In the normal course of business, we manage risks associated with foreign exchange rates and interest rates through a variety of strategies, including the use of hedging transactions. As a matter of policy, we do not use derivative instruments unless we have an underlying exposure. Other financial instruments that potentially subject us to concentrations of credit risk are principally cash and cash equivalents and accounts receivable.

The carrying values of cash and cash equivalents approximate their fair values due to the short-term maturity of those instruments. Accounts receivable are generated from a broad group of customers, primarily from within the energy industry, which is our major source of revenue. Due to their short-term nature, carrying values of our accounts receivable and accounts payable approximate fair market values. We had borrowings of $90 million at March 31, 2014 under the Credit Agreement. Due to the short-term nature of the associated interest rate periods, the carrying value of our debt under the Credit Agreement approximates its fair value. Our debt is classified as Level 2 in the fair value hierarchy under U.S. GAAP (inputs other than quoted prices in active markets for similar assets and liabilities that are observable or can be corroborated by observable market data for substantially the full term for the assets or liabilities).

In the fourth quarter of 2013, we began to experience delays in payment from OGX Petróleo e Gás S.A. ("OGX"), a customer in Brazil. The parent company of OGX missed making an interest payment on its bonds and, on October 30, 2013, OGX and its parent filed for a restructuring process under Brazilian law, which grants the filer judicial protection from creditors while a restructuring plan is developed for approval. As of March 31, 2014, we had accounts receivable due from OGX of approximately $3.8 million related to operations prior to the restructuring filing. This amount had not been paid by April 30, 2014, and we have set up an allowance for doubtful accounts for the entire amount, primarily in the fourth quarter of 2013. At this time, we cannot predict the ultimate outcome of this situation and whether or to what extent we will collect our accounts receivable from OGX.

5.    EARNINGS PER SHARE, SHARE-BASED COMPENSATION AND SHARE REPURCHASE PLAN

Earnings Per Share. The table that follows presents our computation of weighted average basic and diluted shares outstanding, which we use in our earnings per share calculations. For each period presented, our net income allocable to both common shareholders and diluted common shareholders is the same as our net income in our consolidated statements of income.

	Three Months Ended March 31,
(in thousands)	2014	2013
Basic shares outstanding	108,170	108,037
Effect of restricted stock units	554	575
Diluted shares outstanding	108,724	108,612

We had been paying a quarterly cash dividend of $0.22 per share to our common shareholders since the second quarter of 2013. In April 2014, our Board of Directors increased our dividend to $0.27 per share, commencing with the dividend to be paid in June 2014.

Share-Based Compensation. We have no outstanding stock options and no future share-based compensation to be recognized pursuant to stock option grants.

We grant restricted units of our common stock to certain of our key executives, key employees and Chairman of the Board. We also grant shares of restricted stock to our other non-employee directors. The restricted units granted

8

to our key executives and key employees generally vest in full on the third anniversary of the award date, conditional on continued employment. The restricted unit grants, including those granted to our Chairman, can vest pro rata over three years, provided the individual meets certain age and years-of-service requirements. The shares of restricted common stock we grant to our other non-employee directors vest in full on the first anniversary of the award date, conditional upon continued service as a director. Each grantee of shares of restricted stock is deemed to be the record owner of those shares during the restriction period, with the right to vote and receive any dividends on those shares. The restricted stock units outstanding have no voting or dividend rights.

For each of the restricted stock units granted in 2012 through 2014, at the earlier of three years after grant or at termination of employment or service, the grantee will be issued a share of our common stock for each common stock unit vested. As of March 31, 2014 and December 31, 2013, totals of 854,704 and 960,290 shares of restricted stock or restricted stock units were outstanding.

We estimate that stock-based compensation cost not yet recognized related to shares of restricted stock or restricted stock units, based on their grant-date fair values, was $30 million at March 31, 2014. This expense is being recognized on a staged-vesting basis over three years for awards attributable to individuals meeting certain age and years-of-service requirements, and on a straight-line basis over the applicable vesting period of one or three years for the other awards.

Share Repurchase Plan. In February 2010, our Board of Directors approved a plan to repurchase up to 12 million shares of our common stock. Under this plan, we had repurchased 3.6 million shares of our common stock for $122 million through March 31, 2014. We repurchased 500,000 shares for $35 million during the three months endedMarch 31, 2014. We account for the shares we hold in treasury under the cost method, at average cost.

6.    INCOME TAXES

During interim periods, we provide for income taxes based on our current estimated annual effective tax rate using assumptions as to (1) earnings and other factors that would affect the tax provision for the remainder of the year and (2) the operations of foreign branches and subsidiaries that are subject to local income and withholding taxes. We conduct business through several foreign subsidiaries and, although we expect our consolidated operations to be profitable, there is no assurance that profits will be earned in entities or jurisdictions that have net operating loss carryforwards available. The primary difference between our effective tax rates of 31.3% in the in the three-month period ended March 31, 2014 and 31.5%in the three-month period ended March 31, 2013 and the federal statutory rate of 35% reflects our intention to indefinitely reinvest in certain of our international operations. Therefore, we do not provide for U.S. taxes on that portion of our foreign earnings.

We conduct our international operations in a number of locations that have varying laws and regulations with regard to income and other taxes, some of which are subject to interpretation. We recognize the benefit for a tax position if the benefit is more likely than not to be sustainable upon audit by the applicable taxing authority. If this threshold is met, the tax benefit is then measured and recognized at the largest amount that we believe is greater than 50% likely of being realized upon ultimate settlement. We do not believe that the total of unrecognized tax benefits will significantly increase or decrease in the next 12 months.

We account for any applicable interest and penalties on uncertain tax positions as a component of our provision for income taxes on our financial statements. Including associated foreign tax credits and penalties and interest, we have accrued a net total of $7.0 million in the caption "other long-term liabilities" on our balance sheet for unrecognized tax benefits at March 31, 2014. All additions or reductions to those liabilities would affect our effective income tax rate in the periods of change.

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Our tax returns are subject to audit by taxing authorities in multiple jurisdictions. These audits often take years to complete and settle. The following lists the earliest tax years open to examination by tax authorities where we have significant operations:

Jurisdiction	Periods
United States	2010
United Kingdom	2010
Norway	2003
Angola	2009
Brazil	2008
Australia	2010

7.    BUSINESS SEGMENT INFORMATION

We are a global oilfield provider of engineered services and products, primarily to the offshore oil and gas industry, with a focus on deepwater applications. Through the use of our applied technology expertise, we also serve the defense, entertainment and aerospace industries. Our Oilfield business consists of Remotely Operated Vehicles ("ROVs"), Subsea Products, Subsea Projects and Asset Integrity. Our ROV segment provides submersible vehicles operated from the surface to support offshore oil and gas exploration, development and production activities. Our Subsea Products segment supplies a variety of hardware and related services. Our Subsea Projects segment provides multiservice subsea support vessels and oilfield diving and support vessel operations, primarily for inspection, maintenance and repair and installation activities. We also operate and maintain offshore and onshore oil and gas production facilities, provide subsea engineering services, and operate an offshore logistics supply base in Australia. Our Asset Integrity segment provides asset integrity management and assessment services and nondestructive testing and inspection. Our Advanced Technologies business provides project management, engineering services and equipment for applications in non-oilfield markets. Unallocated Expenses are those not associated with a specific business segment. These consist of expenses related to our incentive and deferred compensation plans, including restricted stock and bonuses, as well as other general expenses, including corporate administrative expenses.

There are no differences in the basis of segmentation or in the basis of measurement of segment profit or loss from those used in our consolidated financial statements for the year ended December 31, 2013.

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The table that follows presents Revenue and Income from Operations by business segment for each of the periods indicated.

	Three Months Ended
(in thousands)	Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Revenue
Oilfield
Remotely Operated Vehicles	$	255,819		$	229,628		$	254,958
Subsea Products	260,010			214,005			292,100
Subsea Projects	138,190			88,455			159,658
Asset Integrity	124,159			114,849			123,673
Total Oilfield	778,178			646,937			830,389
Advanced Technologies	62,023			71,615			64,409
Total	$	840,201		$	718,552		$	894,798
Income from Operations
Oilfield
Remotely Operated Vehicles	$	76,740		$	65,835		$	72,209
Subsea Products	54,516			42,779			64,474
Subsea Projects	20,537			11,620			27,555
Asset Integrity	14,085			12,339			9,892
Total Oilfield	165,878			132,573			174,130
Advanced Technologies	2,955			8,676			(287		)
Unallocated Expenses	(35,971		)	(32,959		)	(37,090		)
Total	$	132,862		$	108,290		$	136,753

We determine income from operations for each business segment before interest income or expense, other income (expense) and provision for income taxes. We do not consider an allocation of these items to be practical. Our equity earnings of unconsolidated affiliates is part of our Subsea Projects segment.

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

Certain statements we make in this quarterly report on Form 10-Q are forward-looking statements made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. These statements include, without limitation, statements regarding our expectations about:

• second quarter of 2014 and the full year of 2014 operating results and earnings per share, and the contributions from our segments to those results (including anticipated margin and utilization information and the equity earnings from unconsolidated affiliates);

• demand growth and business activity levels;

• our plans for future operations (including planned additions to our remotely operated vehicle ("ROV") fleet, our intent regarding the new multiservice subsea support vessel scheduled for delivery in 2016, and other capital expenditures);

• our future cash flows;

• the adequacy of our liquidity and capital resources;

• our expectations regarding shares repurchased under our share repurchase plan;

• our anticipated tax rates and underlying assumptions;

• seasonality; and

• industry conditions.

These forward-looking statements are subject to various risks, uncertainties and assumptions, including those we have referred to under the headings "Risk Factors" and "Cautionary Statement Concerning Forward-Looking Statements" in Part I of our annual report on Form 10-K for the year ended December 31, 2013. Although we believe that the expectations reflected in such forward-looking statements are reasonable, because of the inherent limitations in the forecasting process, as well as the relatively volatile nature of the industries in which we operate, we can give no assurance that those expectations will prove to have been correct. Accordingly, evaluation of our future prospects must be made with caution when relying on forward-looking information.

The following discussion should be read in conjunction with "Management's Discussion and Analysis of Financial Condition and Results of Operations" included in our annual report on Form 10-K for the year ended

December 31, 2013.

Executive Overview

We expect our 2014 diluted earnings per share to be in the range of $3.90 to $4.10, as compared to our 2013 diluted earnings per share of $3.42, with continued global demand growth for our services and products to support deepwater drilling, field development, and inspection, maintenance and repair activities. We believe our operating income will be higher in 2014 than 2013 for each of our Oilfield business operating segments, notably:

• ROVs on greater service demand to support drilling and vessel-based projects;

• Subsea Products on higher demand for all our major product lines; and

• Subsea Projects on a growth in deepwater intervention service activity.

We expect to add approximately 30 to 35 ROVs in 2014, including the 14 we added in the first quarter.

We forecast our second quarter 2014 diluted earnings per share to be in the range of $0.97 to $1.01. For the second quarter, we anticipate operating income increases over the first quarter from each of our operating business segments, particularly Subsea Products from increased demand for tooling and subsea work systems.

We generate approximately 90% of our revenue and substantially all of our operating income before Unallocated Expenses from our services and products provided to the oil and gas industry, particularly in the deepwater sector of the offshore market. Consequently, the level of our customers' capital spending on deepwater exploration and development has a significant impact on the demand for many of our services and products.

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Critical Accounting Policies and Estimates

For information about our Critical Accounting Policies and Estimates, please refer to the discussion in our annual report on Form 10-K for the year ended December 31, 2013 under the heading "Critical Accounting Policies and Estimates" in Item 7 – Management's Discussion and Analysis of Financial Condition and Results of Operations.

Liquidity and Capital Resources

We consider our liquidity and capital resources to be adequate to support our existing operations and capital commitments. At March 31, 2014, we had working capital of $761 million, including $106 million of cash and cash equivalents. Additionally, we had $210 million of borrowing capacity available under our revolving credit facility. We believe our cash provided from operating activities will exceed our capital expenditures and dividend payments in 2014.

Our capital expenditures were $104 million during the first quarter of 2014, as compared to $94 million during the corresponding quarter of last year. Of the $104 million, $57 million was invested in our ROV segment and $30 million was invested in our Subsea Products segment. We added 14 new ROVs to our fleet during the quarter ended March 31, 2014 and retired four, resulting in a total of 314 ROVs in our ROV segment fleet. We plan to add approximately 16 to 21 more new ROVs during the rest of 2014. Our capital expenditures in the quarter ended March 31, 2013 included $70 million invested in our ROV segment. We estimate our capital expenditures for 2014 will be approximately $450 million, with approximately $225 million for upgrading and adding vehicles to our ROV fleet, $120 million for enhancing our Subsea Products capabilities and $65 million for Subsea Projects, largely for construction progress payments for the new multiservice subsea support vessel discussed below, which is scheduled for delivery by the end of the first quarter of 2016.

We have chartered a multiservice subsea support vessel, the Ocean Intervention III, for a term that extends to January 2015, with annual extension options for up to two additional years. The Ocean Intervention III is working under our contract for field support vessel services offshore Angola. We have chartered the multiservice subsea support vessel Bourbon Oceanteam 101 to February 2015, with annual extension options for up to two additional years, to work on the same contract. Each of those vessels has been outfitted with two of our high specification work-class ROVs.

We also chartered an additional multiservice subsea support vessel, the Olympic Intervention IV, for an initial five-year term that ended in July 2013, with one two-year and three one-year extension options. We have extended the charter to July 2016 by exercising a one-year option and a two-year option. We have outfitted this vessel with two of our high specification work-class ROVs, and we are using this vessel to perform subsea hardware installation and inspection, maintenance and repair projects in the U.S. Gulf of Mexico.

In October 2012, we entered into a five-year charter with five one-year extension options for the use of the Cade Candies, a Jones Act-compliant multiservice subsea support vessel. The charter commenced during March 2013. We have renamed the vessel Ocean Alliance and have outfitted the vessel with two of our high specification work-class ROVs. We are using this vessel in the U.S. Gulf of Mexico to perform subsea hardware installation and inspection, maintenance and repair projects.

In December 2013, we commenced a three-year charter for the Normand Flower, a multiservice subsea support vessel. We have made modifications to the vessel, including reconfiguration to accommodate two of our high specification work-class ROVs. We are using the vessel in the U.S. Gulf of Mexico to perform subsea hardware installation and inspection, maintenance and repair projects. We have options to extend the charter for up to three additional years.

During the third quarter of 2013, we signed an agreement with a shipyard for the construction of a new multiservice subsea support vessel. We expect delivery of that vessel by the end of the first quarter of 2016. Our cash payments for the vessel will be spread over the construction period. We intend for the vessel to be Jones Act-compliant. We expect the vessel to have an overall length of 353 feet, a Class 2 dynamic positioning system, accommodations for 110 personnel, a helideck, a 250 ton active heave-compensated crane, and a working moonpool. We expect to outfit the vessel with two of our high specification work-class ROVs. The vessel will also be equipped with a satellite communications system capable of transmitting streaming video for real-time work observation by shore personnel. We anticipate the vessel will be used to augment our ability to provide subsea

13

hardware installation and inspection, maintenance and repair services in the ultra-deep waters of the U.S. Gulf of Mexico.

At March 31, 2014, we had $90 million of long-term debt outstanding and $210 million available on our revolving credit facility provided under a credit agreement with a group of banks (the "Credit Agreement"). The Credit Agreement provides for a five-year, $300 million revolving credit facility, and is scheduled to expire in January 2017. Subject to certain conditions, the aggregate commitments under the facility may be increased by up to $200 million by obtaining additional commitments from existing and/or new lenders. Borrowings under the facility may be used for working capital and general corporate purposes. Revolving borrowings under the facility bear interest at an adjusted base rate or the Eurodollar Rate (as defined in the agreement), at our option, plus an applicable margin. Depending on our debt to capitalization ratio, the applicable margin varies: (1) in the case of adjusted base rate advances, from 0.125% to 0.750%; and (2) in the case of eurodollar advances, from 1.125% to 1.750%. The adjusted base rate is the greater of (1) the per annum rate established by the administrative agent as its prime rate, (2) the federal funds rate plus 0.50% and (3) the one-month Eurodollar Rate plus 1%.

The Credit Agreement contains various covenants that we believe are customary for agreements of this nature, including, but not limited to, restrictions on the ability of each of our restricted subsidiaries to incur unsecured debt, as well as restrictions on our ability and the ability of each of our restricted subsidiaries to incur secured debt, grant liens, make certain investments, make distributions, merge or consolidate, sell assets, enter into transactions with affiliates and enter into certain restrictive agreements. We are also subject to an interest coverage ratio and a debt to capitalization ratio. The Credit Agreement includes customary events and consequences of default.

Our principal source of cash from operating activities is our net income, adjusted for the non-cash effects of depreciation and amortization, deferred income taxes and noncash compensation under our share-based compensation plans. Our $82 million and $121 million of cash provided from operating activities in the quarters ended March 31, 2014 and 2013, respectively, were principally affected by cash increases (decreases) of:

• $(16) million and $48 million, respectively, from changes in accounts receivable;

• $4 million and $(24) million, respectively, from changes in inventory; and

• $(40) million and $(25) million, respectively, from changes in current liabilities.

The cash provided through the change in accounts receivable in 2013 was the result of better collections from customers and lower revenue than the immediately preceding quarter. Our average collection time from customers was higher in the quarter ended March 31, 2014 than that of the immediately preceding quarter, resulting in the cash decrease from changes in accounts receivable in 2014. The increase in inventory levels in 2013 reflected our preparations to meet the requirements of our higher Subsea Products backlog. The decreases in cash related to changes in current liabilities reflect payments we generally make in the first quarter of each year associated with prior year accrued employee bonuses and payments for employee vestings under long-term incentive plans.

In the quarter ended March 31, 2014, we used $101 million of cash in investing activities. The cash used in investing activities related to the capital expenditures described above. We generated $34 million from financing activities, which included net borrowings under our revolving credit facility of $90 million less uses of cash for repurchases of 500,000 shares of treasury stock for $35 million and the payment of cash dividends of $24 million. In the quarter ended March 31, 2013, we used $93 million of cash in investing activities. The cash used in investing activities was used for the capital expenditures described above. In the quarter ended March 31, 2013, we used $20 million of cash in financing activities, which included net payments of $4.0 million related to our revolving credit facility and the payment of cash dividends of $19 million.

We have not guaranteed any debt not reflected on our consolidated balance sheet, and we do not have any off-balance sheet arrangements, as defined by SEC rules.

In February 2010, our Board of Directors approved a plan to repurchase up to 12 million shares of our common stock. Under this plan, we had repurchased 3.6 million shares of our common stock for $122 million through March 31, 2014. We repurchased 500,000 shares during the quarter ended March 31, 2014 for $35 million. We account for the shares we hold in treasury under the cost method, at average cost. The timing and amount of any future repurchases will be determined by our management. We expect that any additional shares repurchased under the plan will be held as treasury stock for future use. The plan does not obligate us to repurchase any particular number of shares.

14

We had been paying a quarterly cash dividend of $0.22 per share to our common shareholders since the second quarter of 2013. In April 2014, our Board of Directors increased our dividend to $0.27 per share, commencing with the dividend to be paid in June 2014.

Results of Operations

We operate in five business segments. The segments are contained within two businesses — services and products provided to the oil and gas industry ("Oilfield") and all other services and products ("Advanced Technologies"). Our Unallocated Expenses are those not associated with a specific business segment.

Consolidated revenue and profitability information is as follows:

	Three Months Ended
(dollars in thousands)	Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Revenue	$	840,201		$	718,552		$	894,798
Gross Margin	189,491			160,375			197,805
Gross Margin %	23		%	22		%	22		%
Operating Income	132,862			108,290			136,753
Operating Income %	16		%	15		%	15		%

We generate a material amount of our consolidated revenue from contracts for services in the U.S. Gulf of Mexico in our Subsea Projects segment, which is usually more active from April through October, as compared to the rest of the year. The European operations of our Asset Integrity segment are also seasonally more active in the second and third quarters. Revenue in our ROV segment is subject to seasonal variations in demand, with our first quarter generally being the low quarter of the year. The level of our ROV seasonality primarily depends on the number of ROVs we have engaged in vessel-based subsea infrastructure inspection, maintenance, repair and installation, which is more seasonal than drilling support. Revenue in each of our Subsea Products and Advanced Technologies segments has generally not been seasonal.

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Oilfield

The following table sets forth the revenues and margins for our Oilfield business segments for the periods indicated. In the ROV section of the table that follows, "Days available" includes all days from the first day that an ROV is placed into service until the ROV is retired. All days during this period are considered available days, including periods when an ROV is undergoing maintenance or repairs. Our ROVs do not have scheduled maintenance or repair that requires significant time when the ROVs are not available for utilization.

		Three Months Ended
(dollars in thousands)		Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Remotely Operated Vehicles
	Revenue	$	255,819		$	229,628		$	254,958
	Gross Margin	87,190			76,154			86,504
	Operating Income	76,740			65,835			72,209
	Operating Income %	30		%	29		%	28		%
	Days available	27,851			26,215			27,535
	Days utilized	23,869			21,704			23,868
	Utilization	86		%	83		%	87		%
Subsea Products
	Revenue	260,010			214,005			292,100
	Gross Margin	75,129			62,345			85,576
	Operating Income	54,516			42,779			64,474
	Operating Income %	21		%	20		%	22		%
	Backlog at end of period	894,000			776,000			906,000
Subsea Projects
	Revenue	138,190			88,455			159,658
	Gross Margin	24,409			14,921			31,854
	Operating Income	20,537			11,620			27,555
	Operating Income %	15		%	13		%	17		%
Asset Integrity
	Revenue	124,159			114,849			123,673
	Gross Margin	21,866			19,039			17,194
	Operating Income	14,085			12,339			9,892
	Operating Income %	11		%	11		%	8		%
Total Oilfield
	Revenue	$	778,178		$	646,937		$	830,389
	Gross Margin	208,594			172,459			221,128
	Operating Income	165,878			132,573			174,130
	Operating Income %	21		%	20		%	21		%

In general, our Oilfield business focuses on supplying services and products to the deepwater sector of the offshore market. We are the world's largest provider of ROV services, and this business segment typically is the largest contributor to our Oilfield business operating income.

Our ROV segment revenue reflects the utilization percentages, fleet sizes and average pricing of the respective periods. Our operating income increased in the quarter ended March 31, 2014 compared to the corresponding

16

quarter of the prior year from higher demand in most of our operating areas, most notably in the U.S. Gulf of Mexico and offshore Africa and Southeast Asia. Our ROV operating income was higher than the immediately preceding quarter, principally due to the $3.3 million charge we incurred in the immediately preceding quarter to record an allowance for doubtful accounts related to a customer in Brazil that filed for restructuring under Brazilian bankruptcy law. We expect our full-year 2014 ROV operating income to exceed that of 2013, due to increases in fleet size and days on hire. We expect to add approximately 30 to 35 ROVs in 2014, including the 14 we added in the first quarter. We retired four ROVs in the quarter ended March 31, 2014, and we currently expect to retire, on average, 4% to 5% of our fleet on an annual basis. Compared to 2013, in 2014 we expect ROV operating income to increase on greater demand for both drilling and vessel-based services. In 2014, we anticipate having total fleet utilization of approximately 85%, and having a segment operating margin of 29% to 30%.

Compared to the corresponding quarter of 2013, our Subsea Products operating income in the first quarter of 2014 improved on increased demand for subsea hardware and increased umbilical throughput. Our Subsea Products revenue and operating income were lower than the immediately preceding quarter due to project timing. Our Subsea Products backlog was $894 million at March 31, 2014 compared to $906 million at December 31, 2013. We believe Subsea Products operating income will be higher in 2014 compared to 2013 from improved results in all our major product lines. We expect our 2014 operating margin for Subsea Products to be in the range of 19% to 21%.

Our Subsea Projects revenue and operating income was higher in the quarter ended March 31, 2014 than the corresponding quarter of the prior year due to: (1) installation activity, the availability of the Normand Flower from December 2013, and increased use of the Ocean Alliance in the U.S. Gulf of Mexico, and (2) additional deepwater vessel activity offshore Angola. Our revenue and operating income for Subsea Projects decreased compared to the immediately preceding quarter on lower demand offshore Angola and weaker results in Australia. We expect higher Subsea Projects operating income in 2014 compared to 2013 on growth in deepwater service activity.

For the quarter ended March 31, 2014, our Asset Integrity revenue and operating income improved over the corresponding quarter of the prior year from higher service demand in the Middle East and the Caspian Sea area. Asset Integrity operating income in the quarter ended March 31, 2014 was higher than that of the immediately preceding quarter, as we recognized additional expenses in the immediately preceding quarter for asset writeoffs and to accrue for past service obligations related to employees of AGR Field Operations Holdings AS and subsidiaries, which we acquired in December 2011. In 2014, we expect Asset Integrity to generate higher operating income than 2013 on increased service revenue in most of the geographic areas in which we operate, with a slight improvement in operating margin.

Advanced Technologies

Revenue and margin information was as follows:

	Three Months Ended
(dollars in thousands)	Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Revenue	$	62,023		$	71,615		$	64,409
Gross Margin	7,727			13,308			5,153
Operating Income	2,955			8,676			(287		)
Operating Income %	5		%	12		%	—		%

Advanced Technologies operating income in the quarter ended March 31, 2014 decreased from the corresponding quarter of the prior year due to reductions in theme park project work and U.S. Navy submarine maintenance and engineering service activity. Advanced Technologies operating income for the first quarter of 2014 was higher than that of the immediately preceding quarter on increases in U.S. Navy and NASA work and better execution on entertainment projects. For 2014, we expect Advanced Technologies operating income to approximate that of 2013.

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Unallocated Expenses

Our Unallocated Expenses, i.e., those not associated with a specific business segment, within gross profit consist of expenses related to our incentive and deferred compensation plans, including restricted stock units, performance units and bonuses, as well as other general expenses. Our Unallocated Expenses within operating income consist of those expenses within gross profit plus general and administrative expenses related to corporate functions.

The following table sets forth our Unallocated Expenses for the periods indicated.

	Three Months Ended
(dollars in thousands)	Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Gross margin expenses	$	26,830		$	25,392		$	28,476
Operating income expenses	35,971			32,959			37,090
% of revenue	4		%	5		%	4		%

The increase in operating expenses in the quarter ended March 31, 2014 compared to the corresponding quarter of the prior year were due to higher incentive compensation expenses. For 2014, we expect our unallocated expenses to increase at a slightly lower rate than our revenue growth.

Other

The following table sets forth our significant financial statement items below the income from operations line.

	Three Months Ended
(in thousands)	Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Interest income	$	79		$	190		$	82
Interest expense	(411		)	(763		)	(27		)
Equity earnings (losses) of unconsolidated affiliates	(36		)	161			24
Other income (expense), net	294			1,390			(433		)
Provision for income taxes	41,563			34,419			42,966

In addition to interest on borrowings, interest expense includes fees for lender commitments under our revolving credit agreement and fees for standby letters of credit and bank guarantees that banks issue on our behalf for performance bonds, bid bonds and self-insurance requirements.

Our equity earnings (losses) of unconsolidated affiliates consists of earnings (losses) from our 50% equity interest in Medusa Spar LLC, which owns a 75% interest in the Medusa Spar production platform in the U.S. Gulf of Mexico. Medusa Spar LLC earns revenue on a tariff basis on oil and gas production throughput processed by the platform from the Medusa field and other surrounding areas. We expect our equity earnings of unconsolidated affiliates to decrease in 2014 from that of 2013 due to production declines from the existing connected wells.

During the quarter ended March 31, 2013, other income (expense), net largely related to foreign currency gains, primarily related to Norway and the United Kingdom as the U.S. dollar strengthened relative to the Norwegian kroner and U.K pound sterling.

The provisions for income taxes were related to U.S. income taxes that we provided at estimated annual effective rates using assumptions as to earnings and other factors that would affect the tax provision for the remainder of the year, and to the operations of foreign branches and subsidiaries that were subject to local income and withholding taxes. We anticipate our effective tax rate for 2014 will be 31.3%. The primary difference between our current 2014 estimated effective tax rate of 31.3% and the federal statutory tax rate of 35% reflects our intention to indefinitely reinvest in certain of our international operations. Therefore, we do not provide for U.S. taxes on that portion of our foreign earnings.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk.

We are currently exposed to certain market risks arising from transactions we have entered into in the normal course of business. These risks relate to interest rate changes and fluctuations in foreign exchange rates. We do not believe these risks are material. We have not entered into any market risk sensitive instruments for speculative or trading purposes. We currently have no outstanding hedges or similar instruments. When we have a significant amount of borrowings, we typically manage our exposure to interest rate changes through the use of a combination of fixed- and floating-rate debt. See Note 3 of Notes to Consolidated Financial Statements included in this report for a description of our revolving credit facility and interest rates on our borrowings. We believe significant interest rate changes would not have a material near-term impact on our future earnings or cash flows.

In the fourth quarter of 2013, we began to experience delays in payment from OGX Petróleo e Gás S.A. ("OGX"), a customer in Brazil. The parent company of OGX missed making an interest payment on its bonds and, on October 30, 2013, OGX and its parent filed for a restructuring process under Brazilian law, which grants the filer judicial protection from creditors while a restructuring plan is developed for approval. As of March 31, 2014, we had accounts receivable due from OGX of approximately $3.8 million related to operations prior to the restructuring filing. This amount had not been paid by April 30, 2014, and we have set up an allowance for doubtful accounts for the entire amount, primarily in the fourth quarter of 2013. At this time, we cannot predict the ultimate outcome of this situation and whether or to what extent we will collect our accounts receivable from OGX.

Because we operate in various oil and gas exploration and production regions in the world, we conduct a portion of our business in currencies other than the U.S. dollar. The functional currency for several of our international operations is the applicable local currency. A stronger U.S. dollar against the U.K. pound sterling, the Norwegian kroner and the Brazilian real may result in lower operating income. We manage our exposure to changes in foreign exchange rates principally through arranging compensation in U.S. dollars or freely convertible currency and, to the extent possible, by limiting compensation received in other currencies to amounts necessary to meet obligations denominated in those currencies. We use the exchange rates in effect as of the balance sheet date to translate assets and liabilities as to which the functional currency is the local currency, resulting in translation adjustments that we reflect as accumulated other comprehensive income or loss in the shareholders' equity section of our Consolidated Balance Sheets. We recorded adjustments of $14 million and $(39) million to our equity accounts for the quarters ended March 31, 2014 and 2013, respectively. Negative adjustments reflect the net impact of the strengthening of the U.S. dollar against various foreign currencies for locations where the functional currency is not the U.S. dollar. Conversely, positive adjustments reflect the effect of a weakening dollar.

We recorded foreign currency transaction gains (losses) of $(0.3) million and $1.4 million in the quarters ended March 31, 2014 and 2013, respectively, that are included in Other income (expense), net in our Consolidated Statements of Income.

Item 4. Controls and Procedures.

In accordance with Rules 13a-15 and 15d-15 under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), we carried out an evaluation, under the supervision and with the participation of management, including our principal executive officer and principal financial officer, of the effectiveness of our disclosure controls and procedures (as that term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this report. Based on that evaluation, our principal executive officer and principal financial officer concluded that our disclosure controls and procedures were effective as of March 31, 2014 to provide reasonable assurance that information required to be disclosed in our reports filed or submitted under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission's rules and forms.

There has been no change in our internal control over financial reporting that occurred during the three months ended March 31, 2014 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

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PART II – OTHER INFORMATION

Item 1. Legal Proceedings.

Various actions and claims are pending against us, most of which are covered by insurance. Although we cannot predict the ultimate outcome of these matters, we believe the ultimate liability, if any, that may result from these actions and claims will not materially affect our results of operations, cash flow or financial position.

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

(c)    Purchases of equity securities by the issuer and affiliated purchasers.

Period	Total number of shares purchased	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 purchased under the plans or programs
January 1 though January 31, 2014	—	N/A		—	8,900,000
February 1 through February 28, 2014	300,000	$	70.5351	300,000	8,600,000
March 1 through March 31, 2014	200,000	70.5298		200,000	8,400,000
Total	500,000	$	70.5330	500,000	8,400,000

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Item 6.    Exhibits.

			Registration or File Number	Form of Report	Report Date	Exhibit Number
3.01	*	Restated Certificate of Incorporation	1-10945	10-K	Dec. 2000	3.01
3.02	*	Certificate of Amendment to Restated Certificate of Incorporation	1-10945	8-K	May 2008	3.1
3.03	*	Amended and Restated Bylaws	1-10945	8-K	Dec. 2007	3.1
10.01+	*	Form of 2014 Restricted Stock Unit Agreement	1-10945	8-K	Feb. 2014	10.1
10.02+	*	Form of 2014 Performance Unit Agreement	1-10945	8-K	Feb. 2014	10.2
10.03+	*	Form of 2014 Chairman Restricted Stock Unit Agreement	1-10945	8-K	Feb. 2014	10.3
10.04+	*	Form of 2014 Chairman Performance Unit Agreement	1-10945	8-K	Feb. 2014	10.4
10.05+	*	2014 Performance Award: Goals and Measures, relating to the form of 2014 Performance Unit Agreement and 2014 Chairman Performance Unit Agreement	1-10945	8-K	Feb. 2014	10.5
10.06+	*	Form of 2014 Nonemployee Director Restricted Stock Agreement	1-10945	8-K	Feb. 2014	10.6
31.01		Rule 13a – 14(a)/15d – 14(a) certification of principal executive officer
31.02		Rule 13a – 14(a)/15d – 14(a) certification of principal financial officer
32.01		Section 1350 certification of principal executive officer
32.02		Section 1350 certification of principal financial officer
101.INS		XBRL Instance Document
101.SCH		XBRL Taxonomy Extension Schema Document
101.CAL		XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF		XBRL Taxonomy Extension Definition Linkbase Document
101.LAB		XBRL Taxonomy Extension Label Linkbase Document
101.PRE		XBRL Taxonomy Extension Presentation Linkbase Document
*		Exhibit previously filed with the Securities and Exchange Commission, as indicated, and incorporated herein by reference.
+		Management contract or compensatory plan or arrangement.

21

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.

April 30, 2014	/S/    M. KEVIN MCEVOY
Date	M. Kevin McEvoy
	Chief Executive Officer and Director
	(Principal Executive Officer)
April 30, 2014	/S/    MARVIN J. MIGURA
Date	Marvin J. Migura
	Executive Vice President
	(Principal Financial Officer)
April 30, 2014	/S/    W. CARDON GERNER
Date	W. Cardon Gerner
	Senior Vice President and Chief Financial Officer
	(Principal Accounting Officer)

22

Index to Exhibits

			Registration or File Number	Form of Report	Report Date	Exhibit Number
3.01	*	Restated Certificate of Incorporation	1-10945	10-K	Dec. 2000	3.01
3.02	*	Certificate of Amendment to Restated Certificate of Incorporation	1-10945	8-K	May 2008	3.1
3.03	*	Amended and Restated Bylaws	1-10945	8-K	Dec. 2007	3.1
10.01+	*	Form of 2014 Restricted Stock Unit Agreement	1-10945	8-K	Feb. 2014	10.1
10.02+	*	Form of 2014 Performance Unit Agreement	1-10945	8-K	Feb. 2014	10.2
10.03+	*	Form of 2014 Chairman Restricted Stock Unit Agreement	1-10945	8-K	Feb. 2014	10.3
10.04+	*	Form of 2014 Chairman Performance Unit Agreement	1-10945	8-K	Feb. 2014	10.4
10.05+	*	2014 Performance Award: Goals and Measures, relating to the form of 2014 Performance Unit Agreement and 2014 Chairman Performance Unit Agreement	1-10945	8-K	Feb. 2014	10.5
10.06+	*	Form of 2014 Nonemployee Director Restricted Stock Agreement	1-10945	8-K	Feb. 2014	10.6
31.01		Rule 13a – 14(a)/15d – 14(a) certification of principal executive officer
31.02		Rule 13a – 14(a)/15d – 14(a) certification of principal financial officer
32.01		Section 1350 certification of principal executive officer
32.02		Section 1350 certification of principal financial officer
101.INS		XBRL Instance Document
101.SCH		XBRL Taxonomy Extension Schema Document
101.CAL		XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF		XBRL Taxonomy Extension Definition Linkbase Document
101.LAB		XBRL Taxonomy Extension Label Linkbase Document
101.PRE		XBRL Taxonomy Extension Presentation Linkbase Document
*		Exhibit previously filed with the Securities and Exchange Commission, as indicated, and incorporated herein by reference.
+		Management contract or compensatory plan or arrangement.

EX-31.01

Exhibit 31.01

CERTIFICATION

I, M. Kevin McEvoy, principal executive officer of Oceaneering International, Inc., certify that:

1.    I have reviewed this Quarterly Report on Form 10-Q of Oceaneering International, Inc.;

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 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.

April 30, 2014	/S/    M. KEVIN MCEVOY
Date	M. Kevin McEvoy
	Chief Executive Officer and Director
	(Principal Executive Officer)

EX-31.02

Exhibit 31.02

CERTIFICATION

I, Marvin J. Migura. principal financial officer of Oceaneering International, Inc., certify that:

1.    I have reviewed this Quarterly Report on Form 10-Q of Oceaneering International, Inc.;

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 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.

April 30, 2014	/S/    MARVIN J. MIGURA
Date	Marvin J. Migura
	Executive Vice President
	(Principal Financial Officer)

EX-32.01

Exhibit 32.01

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Oceaneering International, Inc. ("Oceaneering") on Form 10-Q for the quarter ended March 31, 2014 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, M. Kevin McEvoy, principal executive officer, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Oceaneering.

April 30, 2014	/S/    M. KEVIN MCEVOY
Date	M. Kevin McEvoy
	Chief Executive Officer and Director
	(Principal Executive Officer)

EX-32.02

Exhibit 32.02

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Oceaneering International, Inc. ("Oceaneering") on Form 10-Q for the quarter ended March 31, 2014 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Marvin J. Migura, principal financial officer, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of Oceaneering.

April 30, 2014	/S/    MARVIN J. MIGURA
Date	Marvin J. Migura
	Executive Vice President
	(Principal Financial Officer)

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Commitments And Contingencies - Narrative (Details) (USD $)	Mar. 31, 2014	Dec. 31, 2013	Apr. 30, 2014 Brazil [Member] Collectibility of Receivables [Member]
Loss Contingencies [Line Items]
Accounts Receivable, Gross, Current			$ 3,800,000
Long-term Debt, Excluding Current Maturities	90,000,000	0
Line of Credit Facility, Amount Outstanding	$ 90,000,000	$ 0

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Debt

3 Months Ended

Mar. 31, 2014

Debt Disclosure [Abstract]

Debt

DEBT

Long-term Debt consisted of the following:

(in thousands)	Mar 31, 2014		Dec 31, 2013
Revolving credit facility	$	90,000	$	—
Long-term Debt	$	90,000	$	—

We have a credit agreement with a group of banks (the "Credit Agreement"). The Credit Agreement provides for a five-year, $300 million revolving credit facility, and is scheduled to expire on January 6, 2017. Subject to certain conditions, the aggregate commitments under the facility may be increased by up to $200 million by obtaining additional commitments from existing and/or new lenders. Borrowings under the facility may be used for working capital and general corporate purposes. We pay commitment fees, which are included as interest expense on our consolidated financial statements, on the unused portion of the facility. Revolving borrowings under the facility bear interest at an adjusted base rate or the Eurodollar Rate (as defined in the agreement), at our option, plus an applicable margin. Depending on our debt to capitalization ratio, the applicable margin varies: (1) in the case of adjusted base rate advances, from 0.125% to 0.750%; and (2) in the case of eurodollar advances, from 1.125% to 1.750%. The adjusted base rate is the greater of (1) the per annum rate established by the administrative agent as its prime rate, (2) the federal funds rate plus 0.50% and (3) the one-month Eurodollar Rate plus 1%.

The Credit Agreement contains various covenants that we believe are customary for agreements of this nature, including, but not limited to, restrictions on the ability of each of our restricted subsidiaries to incur unsecured debt, as well as restrictions on our ability and the ability of each of our restricted subsidiaries to incur secured debt, grant liens, make certain investments, make distributions, merge or consolidate, sell assets, enter into transactions with affiliates and enter into certain restrictive agreements. We are also subject to an interest coverage ratio and a debt to capitalization ratio. The Credit Agreement includes customary events and consequences of default.

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Income Taxes - Summary Of Earliest Tax Years Open To Examination (Details)	3 Months Ended
	Mar. 31, 2014
United States [Member]
Income Tax Examination [Line Items]
Earliest tax years open to examination by tax authorities	2010
United Kingdom [Member]
Income Tax Examination [Line Items]
Earliest tax years open to examination by tax authorities	2010
Norway [Member]
Income Tax Examination [Line Items]
Earliest tax years open to examination by tax authorities	2003
Angola [Member]
Income Tax Examination [Line Items]
Earliest tax years open to examination by tax authorities	2009
Brazil [Member]
Income Tax Examination [Line Items]
Earliest tax years open to examination by tax authorities	2008
Australia [Member]
Income Tax Examination [Line Items]
Earliest tax years open to examination by tax authorities	2010

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Income Taxes - Narrative (Details) (USD $)	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Operating Loss Carryforwards [Line Items]
Cost of Goods and Services Sold	$ 650,710,000	$ 558,177,000
Effective income tax rate continuing operations	31.30%	31.50%
Federal statutory tax rate	35.00%
Unrecognized Tax Benefits, Probability Threshold of Realizing for Tax Benefits Recognition, Minimum Percentage	50.00%
Unrecognized Tax Benefits, Including Foreign Tax Credits and Penalties and Interest	$ 7,000,000

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Business Segment Information - Narrative (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Segment Reporting Information [Line Items]
Cost of Goods and Services Sold	$ 650,710	$ 558,177

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Business Segment Information - Financial Data By Business Segment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Segment Reporting Information [Line Items]
Revenue	$ 840,201	$ 894,798	$ 718,552
Income from Operations	132,862	136,753	108,290
Oil And Gas [Member]
Segment Reporting Information [Line Items]
Revenue	778,178	830,389	646,937
Income from Operations	165,878	174,130	132,573
ROVs [Member]
Segment Reporting Information [Line Items]
Revenue	255,819	254,958	229,628
Income from Operations	76,740	72,209	65,835
Subsea Products [Member]
Segment Reporting Information [Line Items]
Revenue	260,010	292,100	214,005
Income from Operations	54,516	64,474	42,779
Subsea Projects [Member]
Segment Reporting Information [Line Items]
Revenue	138,190	159,658	88,455
Income from Operations	20,537	27,555	11,620
Asset Integrity [Member]
Segment Reporting Information [Line Items]
Revenue	124,159	123,673	114,849
Income from Operations	14,085	9,892	12,339
Advanced Technologies [Member]
Segment Reporting Information [Line Items]
Revenue	62,023	64,409	71,615
Income from Operations	2,955	(287)	8,676
Unallocated Expenses [Member]
Segment Reporting Information [Line Items]
Income from Operations	$ (35,971)	$ (37,090)	$ (32,959)

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Inventory

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Inventory

INVENTORY

The following is information regarding our inventory:

(in thousands)		Mar 31, 2014		Dec 31, 2013
Inventory:
	Remotely operated vehicle parts and components	$	196,411	$	190,403
	Other, primarily raw materials	241,462		251,386
	Total	$	437,873	$	441,789

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Current Assets:
Cash and cash equivalents	$ 106,339	$ 91,430
Accounts receivable, net of allowances for doubtful accounts	785,089	768,842
Inventory	437,873	441,789
Other current assets	126,938	131,214
Total Current Assets	1,456,239	1,433,275
Property and Equipment, at cost	2,489,805	2,380,888
Less accumulated depreciation	1,244,307	1,191,789
Net Property and Equipment	1,245,498	1,189,099
Other Assets:
Goodwill	347,909	344,018
Investments in unconsolidated affiliates	36,403	37,462
Other non-current assets	126,564	124,646
Total Other Assets	510,876	506,126
Total Assets	3,212,613	3,128,500
Current Liabilities:
Accounts payable	143,323	129,632
Accrued liabilities	469,856	516,628
Income taxes payable	82,262	80,828
Total Current Liabilities	695,441	727,088
Long-term Debt	90,000	0
Other Long-term Liabilities	336,812	357,972
Commitments and Contingencies
Stockholders' Equity:
Common Stock	27,709	27,709
Additional paid-in capital	214,376	222,402
Treasury stock, at cost	(102,259)	(75,736)
Retained earnings	1,989,026	1,921,642
Accumulated other comprehensive income	(38,492)	(52,577)
Total Shareholders' Equity	2,090,360	2,043,440
Total Liabilities and Sharesholders' Equity	$ 3,212,613	$ 3,128,500

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Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Cash Flows from Operating Activities:
Net Income	$ 91,225	$ 74,849
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	53,351	49,852
Deferred income tax provision	7,102	1,911
Net loss (gain) on sales of property and equipment	(1,305)	(1)
Noncash compensation	5,096	4,487
Distributions of accumulated earnings of unconsolidated affiliates	0	363
Excluding the effects of acquisitions, increase (decrease) in cash from:
Accounts receivable	(16,247)	48,192
Inventory	3,916	(23,727)
Other operating assets	(12,737)	92
Currency translation effect on working capital	6,291	(10,431)
Current liabilities	(40,201)	(24,817)
Other operating liabilities	(14,137)	(9)
Total adjustments to net income	(8,871)	45,912
Net Cash Provided by Operating Activities	82,354	120,761
Cash Flows from Investing Activities:
Purchases of property and equipment	(104,038)	(94,177)
Distributions of capital from unconsolidated affiliates	1,024	1,184
Dispositions of property and equipment	1,593	24
Net Cash Used in Investing Activities	(101,421)	(92,969)
Cash Flows from Financing Activities:
Net proceeds (payments) of revolving credit facility	90,000	(4,000)
Excess tax benefits from employee benefit plans	3,083	3,124
Payments of Dividends	(23,841)	(19,475)
Repurchases of treasury stock	(35,266)	0
Net Cash Provided by (Used in) Financing Activities	33,976	(20,351)
Net Increase (Decrease) in Cash and Cash Equivalents	14,909	7,441
Cash and Cash Equivalents-Beginning of Period	91,430	120,549
Cash and Cash Equivalents-End of Period	$ 106,339	$ 127,990

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Inventory (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Inventory Disclosure [Abstract]
Inventory for remotely operated vehicles	$ 196,411	$ 190,403
Other inventory, primarily raw materials	241,462	251,386
Total	$ 437,873	$ 441,789

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Debt - Line of Credit (Details) (Credit Agreement 2012 [Member], USD $) In Millions, unless otherwise specified	Jan. 06, 2012
Line of Credit Facility [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity	$ 300
Line of Credit Facility, Available Additional Borrowing Capacity	$ 200
Adjusted Base Rate Advances [Member] | Adjusted Base Rate [Member] | Federal Funds Rate [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Basis Spread on Variable Rate	0.50%
Adjusted Base Rate Advances [Member] | Adjusted Base Rate [Member] | Eurodollar Rate [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Basis Spread on Variable Rate	1.00%
Adjusted Base Rate Advances [Member] | Applicable Margin [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Basis Spread on Variable Rate	0.125%
Adjusted Base Rate Advances [Member] | Applicable Margin [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Basis Spread on Variable Rate	0.75%
Eurodollar Advances [Member] | Applicable Margin [Member] | Minimum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Basis Spread on Variable Rate	1.125%
Eurodollar Advances [Member] | Applicable Margin [Member] | Maximum [Member]
Line of Credit Facility [Line Items]
Line of Credit Facility, Basis Spread on Variable Rate	1.75%

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Summary Of Major Accounting Policies

3 Months Ended

Mar. 31, 2014

Accounting Policies [Abstract]

Summary Of Major Accounting Policies

SUMMARY OF MAJOR ACCOUNTING POLICIES

Basis of Presentation. We have prepared these unaudited consolidated financial statements pursuant to instructions for quarterly reports on Form 10-Q, which we are required to file with the U.S. Securities and Exchange Commission. These financial statements do not include all information and footnotes normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP"). These financial statements reflect all adjustments that we believe are necessary to present fairly our financial position at March 31, 2014 and our results of operations and cash flows for the periods presented. Except as otherwise disclosed herein, all such adjustments are of a normal and recurring nature. These financial statements should be read in conjunction with the consolidated financial statements and related notes included in our annual report on Form 10-K for the year ended December 31, 2013. The results for interim periods are not necessarily indicative of annual results.

Principles of Consolidation. The consolidated financial statements include the accounts of Oceaneering International, Inc. and our 50% or more owned and controlled subsidiaries. We also consolidate entities that are determined to be variable interest entities if we determine that we are the primary beneficiary; otherwise, we account for those entities using the equity method of accounting. We use the equity method to account for our investments in unconsolidated affiliated companies of which we own an equity interest of between 20% and 50% and as to which we have significant influence, but not control, over operations. All significant intercompany accounts and transactions have been eliminated.

Use of Estimates. The preparation of financial statements in conformity with U.S. GAAP requires that our management make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates.

Cash and Cash Equivalents. Cash and cash equivalents include demand deposits and highly liquid investments with original maturities of three months or less from the date of the investment.

Accounts Receivable – Allowances for Doubtful Accounts. We determine the need for allowances for doubtful accounts using the specific identification method. We do not generally require collateral from our customers.

Inventory. Inventory is valued at lower of cost or market. We determine cost using the weighted-average method.

Property and Equipment. We provide for depreciation of property and equipment on the straight-line method over their estimated useful lives. We charge the costs of repair and maintenance of property and equipment to operations as incurred, while we capitalize the costs of improvements that extend asset lives or functionality. Upon the disposition of property and equipment, the related cost and accumulated depreciation accounts are relieved and any resulting gain or loss is included as an adjustment to cost of services and products.

We capitalize interest on assets where the construction period is anticipated to be more than three months. We capitalized $0.1 million of interest in the three-month period endedMarch 31, 2014 and nointerest in2013. We do not allocate general administrative costs to capital projects.

Business Acquisitions. We account for business combinations using the acquisition method of accounting, and we allocate the acquisition price to the assets acquired and liabilities assumed based on their fair market values at the date of acquisition.

Goodwill and Intangible Assets. In our annual evaluation of goodwill for impairment, we first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, we determine it is more likely than not that the fair value of a reporting unit is not less than its carrying amount, performing the two-step impairment test is unnecessary. However, if we conclude otherwise, then we are required to perform the first step of the two-step impairment test. We tested the goodwill attributable to each of our reporting units for impairment as of December 31, 2013 and concluded that there was no impairment.

Intangible assets, primarily acquired in connection with business combinations, include trade names, intellectual property and customer relationships and are being amortized over their estimated useful lives.

Foreign Currency Translation. The functional currency for several of our foreign subsidiaries is the applicable local currency. Results of operations for foreign subsidiaries with functional currencies other than the U.S. dollar are translated into U.S. dollars using average exchange rates during the period. Assets and liabilities of these foreign subsidiaries are translated into U.S. dollars using the exchange rates in effect at the balance sheet date, and the resulting translation adjustments are recognized in accumulated other comprehensive income as a component of shareholders' equity. All foreign currency transaction gains and losses are recognized currently in the Consolidated Statements of Income.

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Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Share data, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Accounts receivable, allowances for doubtful accounts	$ 4,453	$ 4,168
Common Stock, par value	$ 0.25	$ 0.25
Common Stock, shares authorized	180,000,000	180,000,000
Common Stock, shares issued	110,834,088	110,834,088
Treasury stock, shares	2,832,355	2,636,644

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Earnings Per Share, Stock-Based Compensation and Share Repurchase Plan (Tables)

3 Months Ended

Mar. 31, 2014

Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Abstract]

Schedule of Earnings Per Share

Earnings Per Share. The table that follows presents our computation of weighted average basic and diluted shares outstanding, which we use in our earnings per share calculations. For each period presented, our net income allocable to both common shareholders and diluted common shareholders is the same as our net income in our consolidated statements of income.

	Three Months Ended March 31,
(in thousands)	2014	2013
Basic shares outstanding	108,170	108,037
Effect of restricted stock units	554	575
Diluted shares outstanding	108,724	108,612

XML

Document and Entity Information Document	3 Months Ended
	Mar. 31, 2014	Apr. 18, 2014
Document Information [Line Items]
Entity Registrant Name	OCEANEERING INTERNATIONAL INC
Entity Central Index Key	0000073756
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Mar. 31, 2014
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q1
Amendment Flag	false
Entity Common Stock, Shares Outstanding		108,001,960

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Income Taxes (Tables)

3 Months Ended

Mar. 31, 2014

Income Tax Disclosure [Abstract]

Summary of Income Tax Examinations

The following lists the earliest tax years open to examination by tax authorities where we have significant operations:

Jurisdiction	Periods
United States	2010
United Kingdom	2010
Norway	2003
Angola	2009
Brazil	2008
Australia	2010

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Consolidated Statements Of Income (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Revenue	$ 840,201	$ 718,552
Cost of services and products	650,710	558,177
Gross Profit	189,491	160,375
Selling, general and administrative expense	56,629	52,085
Income from Operations	132,862	108,290
Interest income	79	190
Interest expense	(411)	(763)
Equity earnings (losses) of unconsolidated affiliates	(36)	161
Other income (expense), net	294	1,390
Income before Income Taxes	132,788	109,268
Provision for income taxes	41,563	34,419
Net Income	$ 91,225	$ 74,849
Cash Dividends declared per Share	$ 0.22	$ 0.18
Basic Earnings per Share	$ 0.84	$ 0.69
Diluted Earnings per Share	$ 0.84	$ 0.69

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Income Taxes

3 Months Ended

Mar. 31, 2014

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

During interim periods, we provide for income taxes based on our current estimated annual effective tax rate using assumptions as to (1) earnings and other factors that would affect the tax provision for the remainder of the year and (2) the operations of foreign branches and subsidiaries that are subject to local income and withholding taxes. We conduct business through several foreign subsidiaries and, although we expect our consolidated operations to be profitable, there is no assurance that profits will be earned in entities or jurisdictions that have net operating loss carryforwards available. The primary difference between our effective tax rates of 31.3% in the in the three-month period ended March 31, 2014 and 31.5%in the three-month period ended March 31, 2013 and the federal statutory rate of 35% reflects our intention to indefinitely reinvest in certain of our international operations. Therefore, we do not provide for U.S. taxes on that portion of our foreign earnings.

We conduct our international operations in a number of locations that have varying laws and regulations with regard to income and other taxes, some of which are subject to interpretation. We recognize the benefit for a tax position if the benefit is more likely than not to be sustainable upon audit by the applicable taxing authority. If this threshold is met, the tax benefit is then measured and recognized at the largest amount that we believe is greater than 50% likely of being realized upon ultimate settlement. We do not believe that the total of unrecognized tax benefits will significantly increase or decrease in the next 12 months.

We account for any applicable interest and penalties on uncertain tax positions as a component of our provision for income taxes on our financial statements. Including associated foreign tax credits and penalties and interest, we have accrued a net total of $7.0 million in the caption "other long-term liabilities" on our balance sheet for unrecognized tax benefits at March 31, 2014. All additions or reductions to those liabilities would affect our effective income tax rate in the periods of change.

Our tax returns are subject to audit by taxing authorities in multiple jurisdictions. These audits often take years to complete and settle. The following lists the earliest tax years open to examination by tax authorities where we have significant operations:

Jurisdiction	Periods
United States	2010
United Kingdom	2010
Norway	2003
Angola	2009
Brazil	2008
Australia	2010

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Earnings Per Share, Stock-Based Compensation and Share Repurchase Plan

3 Months Ended

Mar. 31, 2014

Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Abstract]

Shareholders' Equity, Earnings Per Share And Stock-Based Compensation

Earnings Per Share. The table that follows presents our computation of weighted average basic and diluted shares outstanding, which we use in our earnings per share calculations. For each period presented, our net income allocable to both common shareholders and diluted common shareholders is the same as our net income in our consolidated statements of income.

	Three Months Ended March 31,
(in thousands)	2014	2013
Basic shares outstanding	108,170	108,037
Effect of restricted stock units	554	575
Diluted shares outstanding	108,724	108,612

We had been paying a quarterly cash dividend of $0.22 per share to our common shareholders since the second quarter of 2013. In April 2014, our Board of Directors increased our dividend to $0.27 per share, commencing with the dividend to be paid in June 2014.

Share-Based Compensation. We have no outstanding stock options and no future share-based compensation to be recognized pursuant to stock option grants.

We grant restricted units of our common stock to certain of our key executives, key employees and Chairman of the Board. We also grant shares of restricted stock to our other non-employee directors. The restricted units granted to our key executives and key employees generally vest in full on the third anniversary of the award date, conditional on continued employment. The restricted unit grants, including those granted to our Chairman, can vest pro rata over three years, provided the individual meets certain age and years-of-service requirements. The shares of restricted common stock we grant to our other non-employee directors vest in full on the first anniversary of the award date, conditional upon continued service as a director. Each grantee of shares of restricted stock is deemed to be the record owner of those shares during the restriction period, with the right to vote and receive any dividends on those shares. The restricted stock units outstanding have no voting or dividend rights.

For each of the restricted stock units granted in 2012 through 2014, at the earlier of three years after grant or at termination of employment or service, the grantee will be issued a share of our common stock for each common stock unit vested. As of March 31, 2014 and December 31, 2013, totals of 854,704 and 960,290 shares of restricted stock or restricted stock units were outstanding.

We estimate that stock-based compensation cost not yet recognized related to shares of restricted stock or restricted stock units, based on their grant-date fair values, was $30 million at March 31, 2014. This expense is being recognized on a staged-vesting basis over three years for awards attributable to individuals meeting certain age and years-of-service requirements, and on a straight-line basis over the applicable vesting period of one or three years for the other awards.

Share Repurchase Plan. In February 2010, our Board of Directors approved a plan to repurchase up to 12 million shares of our common stock. Under this plan, we had repurchased 3.6 million shares of our common stock for $122 million through March 31, 2014. We repurchased 500,000 shares for $35 million during the three months endedMarch 31, 2014. We account for the shares we hold in treasury under the cost method, at average cost.

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Debt - Long-Term Debt (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Debt Disclosure [Abstract]
Revolving credit facility	$ 90,000	$ 0
Long-term Debt	$ 90,000	$ 0

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Business Segment Information (Tables)

3 Months Ended

Mar. 31, 2014

Segment Reporting, Measurement Disclosures [Abstract]

Financial Data By Business Segment

The table that follows presents Revenue and Income from Operations by business segment for each of the periods indicated.

	Three Months Ended
(in thousands)	Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Revenue
Oilfield
Remotely Operated Vehicles	$	255,819		$	229,628		$	254,958
Subsea Products	260,010			214,005			292,100
Subsea Projects	138,190			88,455			159,658
Asset Integrity	124,159			114,849			123,673
Total Oilfield	778,178			646,937			830,389
Advanced Technologies	62,023			71,615			64,409
Total	$	840,201		$	718,552		$	894,798
Income from Operations
Oilfield
Remotely Operated Vehicles	$	76,740		$	65,835		$	72,209
Subsea Products	54,516			42,779			64,474
Subsea Projects	20,537			11,620			27,555
Asset Integrity	14,085			12,339			9,892
Total Oilfield	165,878			132,573			174,130
Advanced Technologies	2,955			8,676			(287		)
Unallocated Expenses	(35,971		)	(32,959		)	(37,090		)
Total	$	132,862		$	108,290		$	136,753

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Inventory (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Inventory [Table Text Block]

(in thousands)		Mar 31, 2014		Dec 31, 2013
Inventory:
	Remotely operated vehicle parts and components	$	196,411	$	190,403
	Other, primarily raw materials	241,462		251,386
	Total	$	437,873	$	441,789

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Business Segment Information

3 Months Ended

Mar. 31, 2014

Segment Reporting, Measurement Disclosures [Abstract]

Business Segment Information

BUSINESS SEGMENT INFORMATION

We are a global oilfield provider of engineered services and products, primarily to the offshore oil and gas industry, with a focus on deepwater applications. Through the use of our applied technology expertise, we also serve the defense, entertainment and aerospace industries. Our Oilfield business consists of Remotely Operated Vehicles ("ROVs"), Subsea Products, Subsea Projects and Asset Integrity. Our ROV segment provides submersible vehicles operated from the surface to support offshore oil and gas exploration, development and production activities. Our Subsea Products segment supplies a variety of hardware and related services. Our Subsea Projects segment provides multiservice subsea support vessels and oilfield diving and support vessel operations, primarily for inspection, maintenance and repair and installation activities. We also operate and maintain offshore and onshore oil and gas production facilities, provide subsea engineering services, and operate an offshore logistics supply base in Australia. Our Asset Integrity segment provides asset integrity management and assessment services and nondestructive testing and inspection. Our Advanced Technologies business provides project management, engineering services and equipment for applications in non-oilfield markets. Unallocated Expenses are those not associated with a specific business segment. These consist of expenses related to our incentive and deferred compensation plans, including restricted stock and bonuses, as well as other general expenses, including corporate administrative expenses.

There are no differences in the basis of segmentation or in the basis of measurement of segment profit or loss from those used in our consolidated financial statements for the year ended December 31, 2013.

The table that follows presents Revenue and Income from Operations by business segment for each of the periods indicated.

	Three Months Ended
(in thousands)	Mar 31, 2014			Mar 31, 2013			Dec 31, 2013
Revenue
Oilfield
Remotely Operated Vehicles	$	255,819		$	229,628		$	254,958
Subsea Products	260,010			214,005			292,100
Subsea Projects	138,190			88,455			159,658
Asset Integrity	124,159			114,849			123,673
Total Oilfield	778,178			646,937			830,389
Advanced Technologies	62,023			71,615			64,409
Total	$	840,201		$	718,552		$	894,798
Income from Operations
Oilfield
Remotely Operated Vehicles	$	76,740		$	65,835		$	72,209
Subsea Products	54,516			42,779			64,474
Subsea Projects	20,537			11,620			27,555
Asset Integrity	14,085			12,339			9,892
Total Oilfield	165,878			132,573			174,130
Advanced Technologies	2,955			8,676			(287		)
Unallocated Expenses	(35,971		)	(32,959		)	(37,090		)
Total	$	132,862		$	108,290		$	136,753

We determine income from operations for each business segment before interest income or expense, other income (expense) and provision for income taxes. We do not consider an allocation of these items to be practical. Our equity earnings of unconsolidated affiliates is part of our Subsea Projects segment.

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Summary Of Major Accounting Policies (Policy)

3 Months Ended

Mar. 31, 2014

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation. We have prepared these unaudited consolidated financial statements pursuant to instructions for quarterly reports on Form 10-Q, which we are required to file with the U.S. Securities and Exchange Commission. These financial statements do not include all information and footnotes normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States ("U.S. GAAP"). These financial statements reflect all adjustments that we believe are necessary to present fairly our financial position at March 31, 2014 and our results of operations and cash flows for the periods presented. Except as otherwise disclosed herein, all such adjustments are of a normal and recurring nature. These financial statements should be read in conjunction with the consolidated financial statements and related notes included in our annual report on Form 10-K for the year ended December 31, 2013. The results for interim periods are not necessarily indicative of annual results.

Principles of Consolidation

Principles of Consolidation. The consolidated financial statements include the accounts of Oceaneering International, Inc. and our 50% or more owned and controlled subsidiaries. We also consolidate entities that are determined to be variable interest entities if we determine that we are the primary beneficiary; otherwise, we account for those entities using the equity method of accounting. We use the equity method to account for our investments in unconsolidated affiliated companies of which we own an equity interest of between 20% and 50% and as to which we have significant influence, but not control, over operations. All significant intercompany accounts and transactions have been eliminated.

Use Of Estimates

Use of Estimates. The preparation of financial statements in conformity with U.S. GAAP requires that our management make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expense during the reporting period. Actual results could differ from those estimates.

Cash and Cash Equivalents

Cash and Cash Equivalents. Cash and cash equivalents include demand deposits and highly liquid investments with original maturities of three months or less from the date of the investment.

Accounts Receivable

Accounts Receivable – Allowances for Doubtful Accounts. We determine the need for allowances for doubtful accounts using the specific identification method. We do not generally require collateral from our customers.

Inventory

Inventory. Inventory is valued at lower of cost or market. We determine cost using the weighted-average method.

Property and Equipment

Property and Equipment. We provide for depreciation of property and equipment on the straight-line method over their estimated useful lives. We charge the costs of repair and maintenance of property and equipment to operations as incurred, while we capitalize the costs of improvements that extend asset lives or functionality. Upon the disposition of property and equipment, the related cost and accumulated depreciation accounts are relieved and any resulting gain or loss is included as an adjustment to cost of services and products.

We capitalize interest on assets where the construction period is anticipated to be more than three months. We capitalized $0.1 million of interest in the three-month period endedMarch 31, 2014 and nointerest in2013. We do not allocate general administrative costs to capital projects.

Business Acquisitions

Business Acquisitions. We account for business combinations using the acquisition method of accounting, and we allocate the acquisition price to the assets acquired and liabilities assumed based on their fair market values at the date of acquisition.

Goodwill and Intangible Assets

Goodwill and Intangible Assets. In our annual evaluation of goodwill for impairment, we first assess qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, we determine it is more likely than not that the fair value of a reporting unit is not less than its carrying amount, performing the two-step impairment test is unnecessary. However, if we conclude otherwise, then we are required to perform the first step of the two-step impairment test. We tested the goodwill attributable to each of our reporting units for impairment as of December 31, 2013 and concluded that there was no impairment.

Intangible assets, primarily acquired in connection with business combinations, include trade names, intellectual property and customer relationships and are being amortized over their estimated useful lives.

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Debt (Tables)

3 Months Ended

Mar. 31, 2014

Debt Disclosure [Abstract]

Schedule of Debt

Long-term Debt consisted of the following:

(in thousands)	Mar 31, 2014		Dec 31, 2013
Revolving credit facility	$	90,000	$	—
Long-term Debt	$	90,000	$	—

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Summary Of Major Accounting Policies - Property, Plant and Equipment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Accounting Policies [Abstract]
Interest Costs, Capitalized, Minimum Construction Period	3 months	3 months
Interest Costs, Capitalized During Period	$ 61	$ 0

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Earnings Per Share, Stock-Based Compensation and Share Repurchase Plan (Narrative) (Details) (USD $) In Millions, except Share data, unless otherwise specified	3 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Feb. 28, 2010
Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Line Items]
Cash dividend per share	$ 0.27	$ 0.22	$ 0.22	$ 0.22
Common Stock, Dividends, Per Share, Declared		$ 0.22			$ 0.18
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number		854,704
Stock Repurchase Program, Number of Shares Authorized to be Repurchased						12,000,000
Stock Repurchase Program, Total Number of Shares Repurchased To Date		3,600,000
Stock Repurchase Program, Total Shares Repurchased To Date, Amount		$ 122
Stock Repurchased During Period, Shares		500,000
Stock Repurchased During Period, Value		35.3
Restricted Stock Units (RSUs) [Member]
Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Line Items]
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Share-based Awards Other than Options		$ 30
Restricted Stock Units (RSUs) [Member] | Minimum [Member]
Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		1 year
Restricted Stock Units (RSUs) [Member] | Maximum [Member]
Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		3 years

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Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Net Income	$ 91,225	$ 74,849
Other comprehensive income, net of tax:
Foreign currency translation adjustments	14,085	(38,500)
Total other comprehensive income	14,085	(38,500)
Total Comprehensive Income	$ 105,310	$ 36,349

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Commitments And Contingencies

3 Months Ended

Mar. 31, 2014

Commitments and Contingencies Disclosure [Abstract]

Commitments And Contingencies

COMMITMENTS AND CONTINGENCIES

Litigation. Various actions and claims are pending against us, most of which are covered by insurance. Although we cannot predict the ultimate outcome of these matters, we believe the ultimate liability, if any, that may result from these actions and claims will not materially affect our results of operations, cash flow or financial position.

Financial Instruments and Risk Concentration. In the normal course of business, we manage risks associated with foreign exchange rates and interest rates through a variety of strategies, including the use of hedging transactions. As a matter of policy, we do not use derivative instruments unless we have an underlying exposure. Other financial instruments that potentially subject us to concentrations of credit risk are principally cash and cash equivalents and accounts receivable.

The carrying values of cash and cash equivalents approximate their fair values due to the short-term maturity of those instruments. Accounts receivable are generated from a broad group of customers, primarily from within the energy industry, which is our major source of revenue. Due to their short-term nature, carrying values of our accounts receivable and accounts payable approximate fair market values. We had borrowings of $90 million at March 31, 2014 under the Credit Agreement. Due to the short-term nature of the associated interest rate periods, the carrying value of our debt under the Credit Agreement approximates its fair value. Our debt is classified as Level 2 in the fair value hierarchy under U.S. GAAP (inputs other than quoted prices in active markets for similar assets and liabilities that are observable or can be corroborated by observable market data for substantially the full term for the assets or liabilities).

In the fourth quarter of 2013, we began to experience delays in payment from OGX Petróleo e Gás S.A. ("OGX"), a customer in Brazil. The parent company of OGX missed making an interest payment on its bonds and, on October 30, 2013, OGX and its parent filed for a restructuring process under Brazilian law, which grants the filer judicial protection from creditors while a restructuring plan is developed for approval. As of March 31, 2014, we had accounts receivable due from OGX of approximately $3.8 million related to operations prior to the restructuring filing. This amount had not been paid by April 30, 2014, and we have set up an allowance for doubtful accounts for the entire amount, primarily in the fourth quarter of 2013. At this time, we cannot predict the ultimate outcome of this situation and whether or to what extent we will collect our accounts receivable from OGX.

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Earnings Per Share, Stock-Based Compensation and Share Repurchase Plan (Earnings Per Share) (Details) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Shareholders' Equity, Earnings Per Share And Stock-Based Compensation [Abstract]
Basic shares outstanding	108,170	108,037
Effect of restricted stock units	554	575
Diluted shares outstanding	108,724	108,612

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Summary Of Major Accounting Policies - Principles of Consolidation And Repurchases (Details)	Mar. 31, 2014
Minimum [Member]
Schedule of Equity Method Investments [Line Items]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Percentage	50.00%
Equity Method Investment, Ownership Interest Threshold For Consolidation, Percentage	20.00%
Maximum [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Interest Threshold For Consolidation, Percentage	50.00%