A company’s goodwill on first consolidation is allocated to the appropriate line items in the consolidated balance sheet; the unallocated portion of this goodwill is recorded under “goodwill” on the assets or liabilities side of the consolidated balance sheet.
Goodwill recognised as an asset is taken to income over its useful life. In exceptional cases, where its useful life cannot be reliably determined, it is amortised over a period of ten years.
Whether or not its useful life is limited, goodwill recognised as an asset is subject to impairment when its carrying amount is less than its book value if the loss of value is expected to be other than temporary. Such impairments are never reversed.
A regulation issued by the French Accounting Standards Authority sets out the criteria for determining the useful life, limited or unlimited, of goodwill recognised as an asset and the conditions under which goodwill recognised as a liability is reported in profit or loss.