The principal accounting policies applied in the preparation of these consolidated financial statements are set out below. These policies have been consistently applied to all the years presented, unless otherwise stated.
Basis of preparation
The consolidated financial statements of Randgold Resources Limited and its subsidiaries have been prepared in accordance with International Financial Reporting Standards and Interpretations (collectively “IFRS”) issued by the International Accounting Standards Board (IASB) as adopted by the European Union and in accordance with Article 104 of the Companies (Jersey) Law of 1991. The consolidated financial statements also comply with |FRS as issued by the IASB, required as a result of our listing on Nasdaq in the US. The differences between IFRS as adopted by the European Union and IFRS as issued by the IASB have not had a material impact on the consolidated financial statements for the years presented. The consolidated financial statements have been prepared under the historical cost convention, as modified by the revaluation of available-for-sale financial assets, and various financial assets and financial liabilities (including derivative instruments) which are carried at fair value. The preparation of financial statements in conformity with IFRS requires the use of certain critical accounting estimates. It also requires management to exercise its judgement in the process of applying the company’s accounting policies. The areas involving a high degree of judgement or complexity, or areas where assumptions and estimates are significant to the consolidated financial statements, are disclosed in Note 3. The following standards and interpretations which have been recently issued or revised have not been adopted early by the group.
Their expected impact is discussed below:
The group has adopted the following standards which are effective for the first time this year. The impact is discussed below:
Consolidation
The consolidated financial information includes the financial statements of the company, its subsidiaries and the company’s proportionate share in joint ventures using uniform accounting policies for like transactions and other events in similar circumstances.
Subsidiaries
Subsidiaries are entities over which the group has the power to govern the financial and operating policies, generally accompanying an interest of more than one half of the voting rights. Subsidiaries are fully consolidated from the date on which control is transferred to the group. They are de-consolidated from the date that control ceases. The purchase method of accounting is used to account for the acquisition of subsidiaries by the group. The cost of an acquisition is measured at the fair value of the assets given, equity instruments issued and liabilities incurred or assumed at the date of exchange, plus costs directly attributable to the acquisition. Identifiable assets acquired (including mineral property interests) and liabilities and contingent liabilities assumed in a business combination are measured initially at their fair values at the acquisition date, irrespective of the extent of any minority interest. The excess of the cost of acquisition over the fair value of the group’s share of the identifiable net assets acquired is recorded as goodwill. If the cost of acquisition is less than the fair value of the net assets of the subsidiary acquired, the difference is recognised directly in the income statement. Inter-company transactions, balances and unrealised gains on transactions between group companies are eliminated. Unrealised losses are also eliminated unless the transaction provides evidence of an impairment of the asset transferred. Accounting policies of subsidiaries have been changed where necessary to ensure consistency with the policies adopted by the group.
Joint ventures
Joint ventures are those entities in which the group holds a long term interest and which are jointly controlled by the group and one or more joint venture partners under a contractual arrangement. The group’s interest in such jointly controlled entities is accounted for by proportionate consolidation. Under this method the group includes its share of the joint venture’s individual income and expenses, assets and liabilities and cash flows on a line by line basis with similar items in the group’s financial statements. Inter company accounts and transactions are eliminated on consolidation. The group recognises the portion of gains or losses on the sale of assets by the group to the joint venture that is attributable to the other joint venture partners. The group does not recognise its share of profits or losses from the joint venture that result from the purchase of assets by the group from the joint venture until it resells the assets to an independent party. However, if a loss on the transaction provides evidence of a reduction in the net realisable value of current assets or an impairment loss, the loss is recognised immediately. The results of joint ventures are included from the effective dates of acquisition and up to the effective dates of disposal.
Investment in subsidiaries and joint venture
Are stated at cost less any provisions for impairment in the financial statements of the company. Dividends are accounted for when the company becomes entitled to receive them. On the disposal of an investment, the difference between the net disposal proceeds and the carrying amount is charged or credited to the income statement.
Segment reporting
A business segment is a group of assets and operations engaged in performing mining or other services that are subject to risks and returns that are different from those of other business segments. A geographic segment is engaged in providing products or services within a particular economic environment that is subject to risks and returns that are different from those of segments operating in other economic
environments. The group has only one business segment, that of gold mining. Segment analysis is based on individual mining operations. Corporate and exploration income and costs not directly related to the mining operations are not allocated to segments.
Foreign currency translation
FUNCTIONAL AND PRESENTATION CURRENCY
Items included in the financial statements of each of the group’s entities are measured using the currency of the primary economic environment in which the entity operates (“the functional currency”). The consolidated financial statements are presented in US dollars, which is the group and the company’s functional and presentation currency.
TRANSACTIONS AND BALANCES
Foreign currency transactions are translated into the relevant functional currency using the exchange rates prevailing at the date of the transactions. Foreign exchange gains and losses resulting from the settlement of such transactions and from the translation at year end exchange rates of monetary assets and liabilities denominated in foreign currencies are recognised in the income statement.
Property, plant and equipment
UNDEVELOPED PROPERTIES
Undeveloped properties upon which the group has not performed sufficient exploration work to determine whether significant mineralisation exists are carried at original acquisition cost. Where the directors consider that there is little likelihood of the properties being exploited, or the value of the exploitable rights has diminished below cost, an impairment is recorded.
LONG-LIVED ASSETS
Long-lived assets including development costs and mine plant facilities are initially recorded at cost. Where relevant the estimated cost of dismantling the asset and remediating the site is included in the cost of property, plant and equipment, subsequently they are measured at cost less accumulated amortisation and impairment. Development costs and mine plant facilities relating to existing and new mines are capitalised. Development costs consist primarily of direct expenditure incurred to establish or expand productive capacity and are capitalised until commercial levels of production are achieved, after which the costs are amortised.
SHORT-LIVED ASSETS
Short-lived assets including non-mining assets are shown at cost less accumulated depreciation and impairment.
DEPRECIATION AND AMORTISATION
Long-lived assets include mining properties, such as freehold land, metallurgical plant, tailings and raw water dams, power plant and mine infrastructure, as well as mine development costs. Depreciation and amortisation are charged over the life of the mine (or over the remaining useful life of the asset, if shorter) based on estimated ore tonnes contained in proven and probable reserves, to reduce the cost to estimated residual values. Proven and probable ore reserves reflect estimated quantities of economically recoverable reserves, which can be recovered in the future from known mineral deposits. Total proven and probable reserves are used in the depreciation calculation. The remaining useful lives for Morila and Loulo are estimated at four and a minimum of 15 years respectively. Any changes to the expected life of the mine (or asset) are applied prospectively in calculating depreciation and amortisation charges. Short-lived assets which include motor vehicles, office equipment and computer equipment are depreciated over estimated useful lives of between two to five years but limited to the remaining mine life. Residual values and useful lives are reviewed, and adjusted if appropriate, at each balance sheet date. Changes to the estimated residual values or useful lives are accounted for prospectively.
IMPAIRMENT
The carrying amount of the property, plant and equipment of the group is compared to the recoverable amount of the assets whenever events or changes in circumstances indicate that the net book value may not be recoverable. The recoverable amount is the higher of value in use and the fair value less cost to sell. In assessing the value in use, the expected future cash flows from the assets is determined by applying a discount rate to the anticipated pre-tax future cash flows. The discount rate used is based on the US long bond rates. An impairment is recognised in the income statement to the extent that the carrying amount exceeds the assets’ recoverable amount. The revised carrying amounts are amortised in line with group accounting policies. A previously recognised impairment loss is reversed if the recoverable amount increases as a result of a reversal of the conditions that originally resulted in the impairment. This reversal is recognised in the income statement and is limited to the carrying amount that would have been determined, net of depreciation, had no impairment loss been recognised in prior years. Assets are grouped at the
lowest levels for which there are separately identifiable cash flows (cash generating units) for purposes of assessing impairment. The estimates of future discounted cash flows are subject to risks and uncertainties including the future gold price. It is therefore reasonably possible that changes could occur which may affect the recoverability of mining assets.
Stripping costs
All stripping costs incurred (costs incurred in removing overburden to expose the ore) during the production phase of a mine are treated as variable production costs and as a result are included in the cost of inventory produced during the period that the stripping costs are incurred.
Inventories
Include ore stockpiles, gold in process and supplies and spares and are stated at the lower of cost or net realisable value. The cost of ore stockpiles and gold produced is determined principally by the weighted average cost method using related production costs. Costs of gold inventories include all costs incurred up until production of an ounce of gold such as milling costs, mining costs and directly attributable mine general and administration costs but exclude transport costs, refining costs and royalties. Net realisable value is determined with reference to current and future estimations of market prices. Morila uses a selective mining process and has a number of grade categories. Full grade ore is defined as ore above 1.4g/t and marginal ore is defined as ore between 1.0g/t and 1.4g/t. Mineralised waste is between 0.7g/t and 1.0g/t and waste being less than 0.7g/t. Full grade ore and marginal ore form part of the inventory. Under present market conditions the mineralised waste is classified as waste. All stockpile grades are currently being processed and all ore is expected to be fully processed. This does not include high grade tailings at Morila, which are carried at zero value due to uncertainty as to whether they will be processed through the plant. For Loulo, Yalea material less than 0.7g/t is classified as mineralised waste and is not in inventory, while material less than 0.5g/t from Gara is regarded as mineralised waste and is not in inventory. The processing of ore in stockpiles occurs in accordance with the life of mine processing plan that has been optimised based on the known mineral reserves, current plant capacity and mine design. Stores and materials consist of consumable stores and are valued at weighted average cost after appropriate impairment of redundant and slow moving items. Consumable stock for which the group has substantially all the risks and rewards of ownership are brought on to the balance sheet.
Interest/borrowing cost
Is recognised on a time proportion basis, taking into account the principal outstanding and the effective rate over the period to maturity. Borrowing cost is expensed as incurred except to the extent that it relates directly to the construction of property, plant and equipment during the time that is required to complete and prepare the asset for its intended use, when it is capitalised as part of property, plant and equipment. Borrowing cost is capitalised as part of the cost of the asset where it is probable that the asset will result in economic benefit and where the borrowing cost can be measured reliably.
Financial instruments
These are measured as set out below. Financial instruments carried on the balance sheet include cash and cash equivalents, receivables, accounts payable, borrowings and derivative financial instruments.
Derivatives
The group uses derivative financial instruments such as gold forward contracts to manage the risks associated with commodity prices. Derivatives are initially recognised at fair value on the date a derivative contract is entered into and are subsequently remeasured to their fair value. The method of recognising the resulting gain or loss depends on whether the derivative is designated as a hedging instrument, and if so, the nature of the item being hedged. The group designates certain derivatives as hedges of highly probable forecast transactions (cash flow hedges). The fair value of derivative financial instruments that are traded on an active market is based on quoted market prices at the balance sheet date. The fair value of financial instruments not traded on an active market is determined using appropriate valuation techniques. At the inception of the transaction, the group documents the relationship between hedge instruments and hedged items, as well as its risk management objective and strategy for undertaking various hedge transactions. The group also documents its assessment, both at hedge inception and on an ongoing basis, of whether the derivatives that are used in hedging transactions have been and will continue to be highly effective in offsetting changes in fair values or cash flows of hedged items. Refer to Note 21 for treatment of the group’s gold contracts.
CASH FLOW HEDGE
The effective portion of changes in the fair value of derivatives that are designated and qualify as cash flow hedges is recognised in equity in the hedging reserve. The gain or loss relating to the ineffective portion is recognised immediately in the income statement. Amounts accumulated in equity are recycled in the income statement in the periods when the hedged item will affect profit or loss (for instance when the forecast
sale that is hedged takes place). When a hedging instrument expires or is sold or terminated, or when a hedge no longer meets the criteria for hedge accounting, any cumulative gain or loss existing in equity at that time remains in equity and is recognised when the forecast transaction is ultimately recognised in the income statement. When a forecast transaction is no longer expected to occur, the cumulative gain or loss that was reported in equity is immediately transferred to the income statement. The fair values of derivative instruments used for hedging purposes are disclosed in Note 20. Movements on the hedging reserve in shareholders’ equity are shown in Note 20. The full fair value of a hedging derivative is classified as a non-current asset or liability when the remaining maturity of the hedged item is more than 12 months; it is classified as a current asset or liability when the remaining maturity of the hedged item is less than 12 months.
Receivables
Are recognised initially at fair value. There is a rebuttable presumption that the transaction price is fair value unless this could be refuted by reference to market indicators. Subsequently, receivables are measured at amortised cost using the effective interest method, less provision for impairment. A provision for impairment of trade receivables is established when there is objective evidence that the group will not be able to collect all amounts due according to the original terms of receivables. Significant financial difficulties of the debtor, probability that the debtor will enter bankruptcy or financial reorganisation, and default or delinquency in payments are considered indicators that the trade receivable may be impaired. The amount of the provision is the difference between the asset’s carrying amount and the present value of estimated future cash flows, discounted at the effective interest rate. The amount of the provision is recognised in the income statement.
Cash and cash equivalents
Cash and cash equivalents are carried in the balance sheet at cost. For the purpose of the cash flow statement, cash and cash equivalents comprise cash on hand, deposits held at call with banks, other short term highly liquid investments with a maturity of three months or less at the date of purchase and bank overdrafts. In the balance sheet, bank overdrafts are included in borrowings in current liabilities.
Available-for-sale financial assets
Available-for-sale financial assets are non-derivatives that are either designated in this category or not classified in any of the other categories. Available-forsale financial assets are designated on acquisition. They are normally included in current assets and are carried at fair value, however current market conditions resulted in management’s decision to reclassify these as non current in order to more accurately reflect their nature. Where a decline in the fair value of an availablefor- sale financial asset constitutes objective evidence of impairment, the amount of the loss is recognised in the income statement as part of finance costs.
Borrowings
Are recognised initially at fair value, net of transaction costs incurred. Borrowings are subsequently stated at amortised cost; any difference between the proceeds (net of transaction costs) and the redemption value is recognised in the income statement over the period of the borrowings using the effective interest method. Borrowings are classified as current liabilities unless the group has an unconditional right to defer settlement of the liability for at least 12 months after the balance sheet date.
Accounts payable
Accounts payable and other short term monetary liabilities, are initially recognised at fair value and subsequently carried at amortised cost using the effective interest method.
Rehabilitation costs
The net present value of estimated future rehabilitation costs is provided for in the financial statements and capitalised within mining assets on initial recognition. Rehabilitation will generally occur on closure or after closure of a mine. Initial recognition is at the time of the disturbance occurring and thereafter as and when additional disturbances take place. The estimates are reviewed annually to take into account the effects of inflation and changes in estimates and are discounted using rates that reflect the time value of money. Annual increases in the provision due to the unwinding of the discount are recognised in the income statement as a finance cost. The present value of additional disturbances and changes in the estimate of the
rehabilitation liability are capitalised to mining assets against an increase in the rehabilitation provision. The rehabilitation asset is amortised as noted previously. Rehabilitation projects undertaken, included in the estimates, are charged to the provision as incurred. Environmental liabilities, other than rehabilitation costs, which relate to liabilities arising from specific events, are expensed when they are known, probable and may be reasonably estimated.
Provisions
Are recognised when the group has a present legal or constructive obligation as a result of past events where it is probable that an outflow of resources embodying economic benefits will be required to settle the obligation, and a reliable estimate of the amount of the obligation can be made.
Current tax
Current tax is the tax expected to be payable on the taxable income for the year calculated using rates (and laws) that have been enacted or substantively enacted by the balance sheet date. It includes adjustments for tax expected to be payable or recoverable in respect of previous periods.
Deferred taxation
Deferred tax is provided in full, using the liability method, on temporary differences arising between the tax bases of assets and liabilities and their carrying amounts in the consolidated financial statements. However, if the temporary difference arises from initial recognition of an asset or liability in a transaction other than a business combination that at the time of the transaction affects neither accounting nor taxable profit or loss, it is not accounted for. Deferred tax is determined using tax rates (and laws) that have been enacted or substantively enacted by the balance sheet date and are expected to apply when the related deferred tax asset is realised or the deferred tax liability is settled. Deferred tax assets are recognised to the extent that it is probable that future taxable profit will be available against which the temporary differences can be utilised. Deferred tax is provided on temporary differences arising on investments in subsidiaries and joint ventures, except where the timing of the reversal of the temporary difference is controlled by the group and it is probable that the temporary difference will not reverse in the foreseeable future.
Share capital
Ordinary shares are classified as equity. Incremental costs directly attributable to the issue of new shares or options are shown in equity as a deduction from the proceeds.
Employee benefits
PENSION OBLIGATIONS
The group has defined contribution plans. A defined contribution plan is a pension plan under which the group pays fixed contributions into a separate entity. The group has no legal or constructive obligations to pay further contributions if the fund does not hold sufficient assets to pay all employees the benefits relating to employee service in the current and prior periods. For defined contribution plans, the group pays contributions to publicly or privately administered provident funds on a mandatory, contractual or voluntary basis. The group has no further payment obligations once the contributions have been paid. The contributions are recognised as employee benefit expense when they are due. Prepaid contributions are
recognised as an asset to the extent that a cash refund or a reduction in the future payments is available.
TERMINATION BENEFITS
Termination benefits are payable when employment is terminated before the normal retirement date, or whenever an employee accepts voluntary redundancy in exchange for these benefits. The group recognises termination benefits when it is demonstrably committed to either: terminating the employment of current employees according to a detailed formal plan without possibility of withdrawal; or providing termination benefits as a result of an offer made to encourage voluntary redundancy. Benefits falling due more than 12 months after balance sheet date are discounted to present value.
PROFIT-SHARING AND BONUS PLANS
The group recognises a liability and an expense for bonuses. The group recognises a provision where contractually obliged or where there is a past practice that has created a constructive obligation.
SHARE-BASED PAYMENTS
The fair value of the employee services received in exchange for the grant of options or shares after 7 November 2002 is recognised as an expense. The total amount to be expensed rateably over the vesting period is determined by reference to the fair value of the options or shares determined at the grant date, excluding the impact of any non-market vesting conditions. Non-market vesting conditions are included in assumptions about the number of options that are expected to become exercisable or the number of shares that the employee will ultimately receive. This estimate is revised at each balance sheet date and the difference is charged or credited to the income statement, with a corresponding adjustment to equity. The proceeds received on exercise of the options net of any directly attributable transaction costs are credited
to equity.
Finance leases
Determining whether an arrangement is, or contains, a lease is based on the substance of the arrangement and requires an assessment of whether fulfilment of the arrangement is dependent on the use of a specific asset or assets and whether the arrangement conveys a right to use the asset. Leases of plant and equipment where the group assumes a significant portion of risks and rewards of ownership are classified as a finance lease. Finance leases are capitalised at the estimated present value of the underlying lease payments. Each lease payment is allocated between the liability and the finance charges to achieve a constant rate on the finance balance outstanding. The interest portion of the finance payment is charged to the income statement over the lease period. The plant and equipment
acquired under the finance lease are depreciated over the useful lives of the assets, or over the lease term if shorter.
Operating leases
Determining whether an arrangement is, or contains, a lease is based on the substance of the arrangement and requires an assessment of whether fulfilment of the arrangement is dependent on the use of a specific asset or assets and whether the arrangement conveys a right to use the asset. Leases in which a significant portion of the risks and rewards of ownership are retained by the lessor are classified as operating leases. Payments made under operating leases are charged to the income statement on a straight-line basis over the period of the lease.
Revenue recognition
The company enters into contracts for the sale of gold. Revenue arising from gold sales under these contracts is recognised when the price is determinable, the product has been delivered in accordance with the terms of the contract, the significant risks and rewards of ownership have been transferred to the customer and collection of the sales price is reasonably assured. These criteria are met when the gold leaves the mines’ smelt houses. As sales from gold contracts are subject to customer survey adjustment, sales are initially recorded on a provisional basis using the group’s best
estimate of the contained metal. Subsequent adjustments are recorded in revenue to take into account final assay and weight certificates from the refinery, if different from the initial certificates. The differences between the estimated and actual contained gold have not been significant historically.
Exploration and evaluation costs
The group expenses all exploration and evaluation expenditures until the directors conclude that a future economic benefit is more likely than not of being realised, ie “probable”. While the criteria for concluding that an expenditure should be capitalised is always probable, the information that the directors use to make that determination depends on the level of exploration.
Dividend distribution
Dividend distribution to the company’s shareholders is recognised as a liability in the group’s financial statements in the period in which the dividends are approved by the board of directors and declared to shareholders.
Earnings per share
Is computed by dividing net income by the weighted average number of ordinary shares in issue during the year.
Diluted earnings per share
Is presented when the inclusion of potential ordinary shares has a dilutive effect on earnings per share.