| 2.2 | Consolidation |
The consolidated financial statements include the financial statements of the Company and its subsidiaries for the year ended 31 December 2017. Subsidiaries are those entities which are controlled by the Group (including the structured entities controlled by the Group). Control is achieved when the Group is exposed, or has rights, to variable returns from its involvement with the investee and has the ability to affect those returns through its power over the investee. Specifically, the Group controls an investee if and only if the Group has:
| • | power over the investee (i.e., existing rights that give it the current ability to direct the relevant activities of the investee); |
| • | exposure, or rights, to variable returns from its involvement with the investee; and |
| • | the ability to use its power over the investee to affect its returns. |
When the Group has less than a majority of the voting or similar rights of an investee, the Group considers all relevant facts and circumstances in assessing whether it has power over an investee, including:
| • | the contractual arrangement with the other vote holders of the investee; |
| • | rights arising from other contractual arrangements; and |
| • | the Group’s voting rights and potential voting rights. |
The Group re-assesses whether or not it controls an investee if facts and circumstances indicate that there are changes to one or more of the three elements of control. Consolidation of a subsidiary begins when the Group obtains control over the subsidiary and ceases when the Group loses control of the subsidiary.
Profit or loss and each component of OCI are attributed to the equity holders of the Company and to the non-controlling interests, even if this results in the non-controlling interests having a deficit balance. When necessary, adjustments are made to the financial statements of subsidiaries to bring their accounting policies in line with the Group’s accounting policies. All intra-group assets and liabilities, equity, income, expenses and cash flows relating to transactions between members of the Group are eliminated in full upon consolidation.
A change in the ownership interest of a subsidiary, without a loss of control, is accounted for as an equity transaction. If the Group loses control over a subsidiary, it:
| • | derecognises the assets (including goodwill) and liabilities of the subsidiary; |
| • | derecognises the carrying amount of any non-controlling interests; |
| • | derecognises the cumulative translation differences recorded in equity; |
| • | recognises the fair value of the consideration received; |
| • | recognises the fair value of any investment retained; |
| • | recognises any surplus or deficit in profit or loss; and |
| • | reclassifies the Group’s share of components previously recognised in OCI to profit or loss or retained earnings, as appropriate, as if the Group had directly disposed of the related assets or liabilities |
The Group uses the acquisition method of accounting to account for business combinations. The consideration transferred for the acquisition of a subsidiary is the fair value of the assets transferred, the liabilities incurred and the equity interest issued by the Group. The consideration transferred includes the fair value of any asset or liability resulting from a contingent consideration arrangement. Acquisition-related costs are expensed as incurred. Identifiable assets acquired, and liabilities and contingent liabilities assumed in a business combination are measured initially at their fair value at the acquisition date. On an acquisition-by-acquisition basis, the Group recognises any non-controlling interest in the acquiree either at fair value or at the non-controlling interest’s proportionate share of the acquiree’s net assets.
The excess of the aggregate of the consideration transferred, the fair value of any non-controlling interest in the acquiree, and the fair value of any previous equity interest in the acquiree at the acquisition date over the fair value of the net identifiable assets acquired and liabilities assumed is recorded as goodwill. If this is less than the fair value of the net assets of the subsidiary acquired in the case of a bargain purchase, the Group re-assesses whether it has correctly identified all of the assets acquired and all of the liabilities assumed, and reviews the procedures used to measure the amounts to be recognised at the acquisition date. If the re-assessment still results in an excess of the fair value of net assets acquired over the aggregate consideration transferred, then the gain is recognised in profit or loss. Goodwill is tested annually for impairment and carried at cost less accumulated impairment losses. If there is any indication that goodwill is impaired, recoverable amount is estimated and the difference between carrying amount and recoverable amount is recognised as an impairment charge. Impairment losses on goodwill are not reversed in subsequent periods. Gains or losses on the disposal of an entity take into consideration the carrying amount of goodwill relating to the entity sold.
The investments in subsidiaries are accounted for only in the Company’s statement of financial position at cost less impairment. Cost is adjusted to reflect changes in consideration arising from contingent consideration amendments. Cost also includes direct attributable costs of investment. The results of subsidiaries are accounted for by the Company on the basis of dividends received and receivable.
Transactions with non-controlling interests
The Group treats transactions with non-controlling interests that do not result in loss of controls as equity transactions. For shares purchased from non-controlling interests, the difference between any consideration paid and the relevant share acquired of the carrying value of net assets of the subsidiary is recorded in equity. Gains or losses on disposal of shares to non-controlling interests are also recorded in equity.
When the Group ceases to have control or significant influence, any retained interest in the entity is re-measured to its fair value, with the change in carrying amount recognised in profit or loss. The fair value is the initial carrying amount for the purposes of subsequently accounting for the retained interest as an associate, joint venture or financial asset. In addition, any amounts previously recognised in OCI in respect of that entity are accounted for as if the Group had directly disposed of the related assets or liabilities. This may mean that amounts previously recognised in OCI are reclassified to profit or loss.
If the ownership interest in an associate is reduced but significant influence is retained, only a proportionate share of the amounts previously recognised in OCI is reclassified to profit or loss as appropriate.