| k) | Property, furniture and equipment - |
Property, furniture and equipment are stated at historical acquisition cost less accumulated depreciation and impairment losses, if applicable. Historical acquisition costs include expenditures that are directly attributable to the acquired property, furniture or equipment. Maintenance and repair costs are charged to the consolidated statement of income; significant renewals and improvements are capitalized when it is probable that future economic benefits, in excess of the originally assessed standard of performance, will flow from the use of the acquired property, furniture or equipment.
Land is not depreciated. Depreciation is calculated using the straight-line method over the estimated useful lives, which are as follows:
| | Years |
| | |
| Buildings and other construction | 33 |
| Installations | 10 |
| Furniture and fixtures | 10 |
| Vehicles and equipment | 5 |
| Computer hardware | 4 |
An item of property, furniture and equipment and any significant part initially recognized is derecognized upon disposal or when no future economic benefits are expected from its use or disposal. Any gain or loss arising on de-recognition of the asset (calculated as the difference between the net disposal proceeds and the carrying amount of the asset) is included in the consolidated statement of income.
Assets’ residual value, and the selected useful life are periodically reviewed to ensure that they are consistent with current economic benefits and life expectancy.
