cash flows are consistent with those we use in our internal planning. If the sum of the expected future cash flows (undiscounted and without interest charges) is less than the carrying amount, we recognize an impairment loss. The impairment loss recognized is the amount by which the carrying amount exceeds the fair value. 

Property, Plant and Equipment 

As of December 31, 2008, the carrying value of our property, plant and equipment, net of depreciation, was approximately $8,326 million, or 21 percent of our total assets. Certain events or changes in circumstances may indicate that the recoverability of the carrying amount of property, plant and equipment should be assessed, including, among others, a significant decrease in market value, a significant change in the business climate in a particular market, or a current period operating or cash flow loss combined with historical losses or projected future losses. When such events or changes in circumstances are present, we estimate the future cash flows expected to result from the use of the asset and its eventual disposition. These estimated future cash flows are consistent with those we use in our internal planning. If the sum of the expected future cash flows (undiscounted and without interest charges) is less than the carrying amount, we recognize an impairment loss. The impairment loss recognized is the amount by which the carrying amount exceeds the fair value. We use a variety of methodologies to determine the fair value of property, plant and equipment, including appraisals and discounted cash flow models, which are consistent with the assumptions we believe hypothetical marketplace participants would use. 

In 2007, our Company recorded a charge of approximately $99 million in equity income (loss)—net. This charge was primarily related to our proportionate share of asset impairments recorded by Coca-Cola Bottlers Philippines, Inc. ("CCBPI") due to excess and obsolete bottles and cases. These charges impacted the Bottling Investments operating segment. Refer to the heading "Operations Review—Equity Income (Loss)—Net," and Note 3 and Note 19 of Notes to Consolidated Financial Statements. 

Goodwill, Trademarks and Other Intangible Assets 

SFAS No. 142, "Goodwill and Other Intangible Assets," classifies intangible assets into three categories: (1) intangible assets with definite lives subject to amortization; (2) intangible assets with indefinite lives not subject to amortization; and (3) goodwill. For intangible assets with definite lives, tests for impairment must be performed if conditions exist that indicate the carrying value may not be recoverable. For intangible assets with indefinite lives and goodwill, tests for impairment must be performed at least annually or more frequently if events or circumstances indicate that assets might be impaired. Our equity method investees also perform such tests for impairment of intangible assets and/or goodwill. If an impairment charge was recorded by one of our equity method investees, the Company would record its proportionate share of such charge. However, the actual amount we record with respect to our proportionate share of such charges