text: **Gift Cards**
  We recognize revenue from the sale of gift cards when the gift card is redeemed by the customer, or we recognize breakage income when 
  the likelihood of redemption, based on historical experience, is deemed to be remote. Based on an analysis of our program since its inception 
  in 1999, we determined that balances remaining on cards issued beyond five years are unlikely to be redeemed and therefore may be 
  recognized as income. Breakage income was $8, $9 and $10 in 2014, 2013 and 2012. To date, our breakage rate is approximately 3% of the 
  amount initially issued as gift cards. Gift card breakage income is included in selling, general and administrative expenses in our 
  Consolidated Statements of Earnings. We had outstanding gift card liabilities of $286 and $255 at the end of 2014 and 2013, which are 
  included in other current liabilities. 
  
  **Income Taxes**
  We use the asset and liability method of accounting for income taxes. Using this method, deferred tax assets and liabilities are recorded 
  based on differences between the financial reporting and tax basis of assets and liabilities. The deferred tax assets and liabilities are 
  calculated using the enacted tax rates and laws that are expected to be in effect when the differences are expected to reverse. We routinely 
  evaluate the likelihood of realizing the benefit of our deferred tax assets and may record a valuation allowance if, based on all available 
  evidence, it is determined that some portion of the tax benefit will not be realized. 