Property and equipment
Fixed assets are valued at acquisition cost, net of the related accumulated depreciation and accumulated impairment losses, if any.
Depreciation is recognized so as to write off the cost or valuation of assets less their residual values over their useful lives, using the straight-line method.
The estimated useful lives, residual values and depreciation method are reviewed at the end of each reporting period, with the effect of any changes in estimate accounted for on a prospective basis.
Lands and properties under construction are carried at cost, less any recognized impairment loss. Properties under construction are classified to the appropriate categories of property and equipment when completed and ready for intended use. Depreciation of these assets, on the same basis as other property assets, commences when the assets are ready for their intended use. Land is not depreciated.
An item of property and equipment is derecognized upon disposal or when no future economic benefits are expected to arise from the continued use of the asset. Any gain or loss arising on the disposal or retirement of an item of property and equipment is determined as the difference between the sales proceeds and the carrying amount of the asset and is recognized in profit or loss.
The value of fixed assets, taken as a whole, does not exceed their recoverable value.
