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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)

12 Months Ended

Dec. 31, 2013

The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

Revenue and Expense Recognition

Our drilling contracts generally provide for payment on a daily rate basis, and revenues are recognized as the work progresses with the passage of time. We frequently receive lump-sum payments at the outset of a drilling assignment for equipment moves or modifications. Lump-sum fees received for equipment moves (and related costs) and fees received for equipment modifications or upgrades are initially deferred and amortized on a straight-line basis over the primary term of the drilling contract. The costs of contractual equipment modifications or upgrades and the costs of the initial move of newly acquired rigs are capitalized and depreciated in accordance with the Company’s fixed asset capitalization policy. The costs of moving equipment while not under contract are expensed as incurred. Revenues received but unearned are included in current and long-term liabilities and totaled $81.8 million and $78.8 million at December 31, 2013 and 2012, respectively. Deferred contract costs are included in prepaid expenses and other assets and totaled $19.8 million and $41.5 million at December 31, 2013 and 2012, respectively.

We recognize revenue for certain reimbursable costs. Each reimbursable item and amount is stipulated in the Company’s contract with the customer, and such items and amounts frequently vary between contracts. We recognize reimbursable costs on the gross basis, as both revenues and expenses, because we are the primary obligor in the arrangement, have discretion in supplier selection, are involved in determining product or service specifications and assume full credit risk related to the reimbursable costs.

Cash Equivalents

Cash equivalents consist of highly liquid temporary cash investments with maturities no greater than three months at the time of purchase.

Accounts Receivable and Allowance for Doubtful Accounts

The Company assesses the collectability of receivables and records adjustments to an allowance for doubtful accounts, which is recorded as an offset to accounts receivable, to cover the risk of credit losses. The allowance is based on historical and other factors that predict collectability, including write-offs, recoveries and the monitoring of credit quality. No allowance for doubtful accounts was required at December 31, 2013 or 2012.

The following table sets forth the components of Receivables - trade and other at December 31 (in thousands):



	2013		2012
Trade	$	323,679	$	322,100
Income tax	6,759		88,568
Other	14,108		13,171
Total receivables - trade and other	$	344,546	$	423,839

Property and Depreciation

We provide depreciation for financial reporting purposes under the straight-line method over the asset’s estimated useful life from the date the asset is placed into service until it is sold or becomes fully depreciated. Estimated useful lives and salvage values are presented below:



	Life (in years)	Salvage Value
Jack-up drilling rigs:
Hulls	35	20	%
Legs	30	20	%
Quarters	25	20	%
Drilling equipment	5 to 25	0% to 20%

Drill pipe and tubular equipment	4	10	%
Other property and equipment	3 to 30	various

Expenditures for new property or enhancements to existing property are capitalized and depreciated over the asset’s estimated useful life. As assets are sold or retired, property cost and related accumulated depreciation are removed from the accounts, and any resulting gain or loss is included in results of operations. The Company capitalizes a portion of interest cost incurred during the construction period. We capitalized interest in the amount of $48.7 million in 2013, $33.4 million in 2012 and $54.5 million in 2011.

Expenditures for maintenance and repairs are charged to operations as incurred. Repairs and maintenance expense attributable to continuing operations totaled $151.6 million in 2013, $132.2 million in 2012 and $97.6 million in 2011.

Impairment of Long-lived Assets

We review the carrying values of long-lived assets for impairment whenever events or changes in circumstances indicate their carrying amounts may not be recoverable. For assets held and used, we determine recoverability by evaluating the undiscounted estimated future net cash flows based on projected day rates, operating costs and utilization of the asset under review. When the impairment of an asset is indicated, we measure the amount of impairment as the amount by which the asset’s carrying amount exceeds its estimated fair value. We measure fair value by estimating discounted future net cash flows under various operating scenarios (an income approach) and by determining an estimated exchange price that would be received for the asset in an orderly transaction between two market participants based on historical sale prices of similar equipment (a market approach) and by assigning probabilities to each scenario in order to determine an expected value. The lowest level of inputs we use to value assets held and used in the business are categorized as “significant unobservable inputs,” which are Level 3 inputs in the fair value hierarchy. For assets held for sale, we measure fair value based on equipment broker quotes, less anticipated selling costs, which are considered Level 3 inputs in the fair value hierarchy.

In 2013 we recognized a $4.5 million impairment charge for a maintenance and storage facility, which had a carrying value $23.5 million prior to the write-down. In 2012 we recognized a $5.2 million impairment charge for the Rowan Juneau, which had a carrying value of $18.7 million prior to the write-down. Such amounts are included in material charges and other operating expenses on the Consolidated Statements of Income. The Rowan Juneau last worked in 2009, and we concluded it was unlikely we would secure a contract to operate the rig profitably without substantial improvements. No impairment charges for long-lived assets held and used in the business were required in 2011.

In 2011 the Company recognized an $8.0 million impairment charge for a land rig that was retained by the Company in connection with the sale of its manufacturing operations. In 2012 we recognized an additional $3.9 million impairment charge for the rig, which had a carrying value of $26.9 million prior to the write-down. Such amounts are classified as discontinued operations in the Consolidated Statements of Income.

Foreign Currency Transactions

The U.S. dollar is the functional currency for all of our operations. Non-U.S. dollar transaction gains and losses are recognized in “other income” on the Consolidated Statements of Income. Our primary exposure to currency exchange is the British pound. In order to reduce the impact of exchange rate fluctuations, we generally require customer payments to be in U.S. dollars and generally limit local currency holdings to the extent they are needed to pay liabilities denominated in local currencies. In certain countries in which we operate however such as Egypt, local laws or contracts may require us to receive payment for a portion of the contract in the local currency. In such instances, we may hold a greater amount of local currency than would otherwise be the case. The Company recognized a net currency exchange loss of $2.3 million in 2013, a net exchange gain of $0.5 million in 2012 and a net exchange loss of $0.8 million in 2011.

Income Taxes

Rowan recognizes deferred income tax assets and liabilities for the estimated future tax consequences of differences between the financial statement and tax bases of assets and liabilities. Valuation allowances are provided against deferred tax assets that are not likely to be realized. Income tax related interest and penalties are included in other income and expense.

The Company does not provide deferred income taxes on undistributed earnings of its non-U.K. subsidiaries, including RCI’s non-U.S. subsidiaries. It is the Company’s policy and intention to permanently reinvest earnings of non-U.S. subsidiaries of RCI outside the U.S. Should the non-U.S. subsidiaries of RCI make a distribution from these earnings, we may be subject to additional U.S. income taxes. Generally, earnings of non-U.K. subsidiaries that are not subsidiaries of RCI can be distributed to the Company without the imposition of either U.K. or local country tax. See Note 11 for further information regarding the Company’s income taxes.

Income Per Common Share

Basic income per share is computed by dividing income available to common shareholders by the weighted-average number of common shares outstanding during the period. Diluted income per share includes the additional effect of all potentially dilutive securities, which includes nonvested restricted stock and units and dilutive stock options and appreciation rights granted under share-based compensation plans.

A reconciliation of shares for basic and diluted income per share is set forth below. There were no income adjustments to the numerators of the basic or diluted computations for the periods presented (in thousands):



	2013	2012	2011
Average common shares outstanding	123,517	122,998	125,044
Add dilutive securities:
Nonvested restricted shares and restricted share units	542	457	765
Employee and director share options	121	160	298
Share appreciation rights	288	257	286
Average shares for diluted computations	124,468	123,872	126,393

Share options and appreciation rights are antidilutive and excluded from diluted earnings per share when their exercise or strike price exceeds the average market price during the period. The following table sets forth antidilutive shares excluded from diluted earnings per share. Such securities could potentially dilute earnings per share in the future (in thousands):



	2013	2012	2011
Employee and director share options	53	42	42
Share appreciation rights	1,012	616	266
Total potentially dilutive shares	1,065	658	308

Recent Accounting Pronouncements

In July 2013 the Financial Accounting Standards Board issued Accounting Standards Update No. 2013-11, which requires an unrecognized tax benefit to be presented in the financial statements as a reduction to a deferred tax asset for a net operating loss carryforward, a similar tax loss or a tax credit carryforward if net settlement is required or expected. We will be required to adopt the new standard effective January 1, 2014. We are evaluating the potential effect of this accounting standard update; however, we do not expect that our adoption will have a material effect on our financial statements.