CarMax 2013 Annual Report Download - page 52

reported on the income tax return are recorded in capital in excess of par value (if the tax deduction exceeds the
deferred tax asset) or in the consolidated statements of earnings (if the deferred tax asset exceeds the tax deduction
and no capital in excess of par value exists from previous awards). See Note 11 for additional information on stock-
based compensation.
(V) Derivative Instruments and Hedging Activities
We enter into derivative instruments to manage exposures that arise from business activities that result in the future
known receipt or payment of uncertain cash amounts, the values of which are impacted by interest rates. We
recognize the derivatives at fair value as either current assets or current liabilities on the consolidated balance sheets.
Where applicable, such contracts covered by master netting agreements are reported net. Gross positive fair values
are netted with gross negative fair values by counterparty. The accounting for changes in the fair value of
derivatives depends on the intended use of the derivative, whether we have elected to designate a derivative in a
hedging relationship and apply hedge accounting and whether the hedging relationship has satisfied the criteria
necessary to apply hedge accounting. We may enter into derivative contracts that are intended to economically
hedge certain risks, even though hedge accounting may not apply or we do not elect to apply hedge accounting. See
Note 5 for additional information on derivative instruments and hedging activities.
(W) Income Taxes
We file a consolidated federal income tax return for a majority of our subsidiaries. Certain subsidiaries are required
to file separate partnership or corporate federal income tax returns. Deferred income taxes reflect the impact of
temporary differences between the amounts of assets and liabilities recognized for financial reporting purposes and
the amounts recognized for income tax purposes, measured by applying currently enacted tax laws. A deferred tax
asset is recognized if it is more likely than not that a benefit will be realized. Changes in tax laws and tax rates are
reflected in the income tax provision in the period in which the changes are enacted.
We recognize tax liabilities when, despite our belief that our tax return positions are supportable, we believe that
certain positions may not be fully sustained upon review by tax authorities. Benefits from tax positions are
measured at the highest tax benefit that is greater than 50% likely of being realized upon settlement. The current
portion of these tax liabilities is included in accrued income taxes and any noncurrent portion is included in other
liabilities. To the extent that the final tax outcome of these matters is different from the amounts recorded, the
differences impact income tax expense in the period in which the determination is made. Interest and penalties
related to income tax matters are included in SG&A expenses. See Note 8 for additional information on income
taxes.
(X) Net Earnings Per Share
Basic net earnings per share is computed by dividing net earnings available for basic common shares by the
weighted average number of shares of common stock outstanding. Diluted net earnings per share is computed by
dividing net earnings available for diluted common shares by the sum of the weighted average number of shares of
common stock outstanding and dilutive potential common stock. For periods with outstanding participating
securities, diluted net earnings per share reflects the more dilutive of the “if-converted” treasury stock method or the
two-class method. For periods with no outstanding participating securities, diluted net earnings per share is
calculated using the “if-converted” treasury stock method. See Note 12 for additional information on net earnings
per share
(Y) Recent Accounting Pronouncements
In April 2011, the Financial Accounting Standards Board (“FASB”) issued an accounting pronouncement related to
transfers and servicing (FASB ASC Topic 860), which removes the assessment of effective control criterion
requiring the transferor to have the ability to repurchase or redeem the financial assets on substantially the agreed
terms, even in the event of default by the transferee. The guidance in this pronouncement is effective prospectively
for transactions, or modifications of existing transactions, that occur on or after the first interim or annual period
beginning on or after December 15, 2011. We adopted this pronouncement for our fiscal year beginning
March 1, 2012, and there was no effect on our consolidated financial statements.
In May 2011, the FASB issued an accounting pronouncement related to fair value measurement (FASB ASC Topic
820), which amends current guidance to achieve common fair value measurement and disclosure requirements in
U.S. GAAP and International Financial Reporting Standards. The amendments generally represent clarification of
FASB ASC Topic 820, but also include instances where a particular principle or requirement for measuring fair
value or disclosing information about fair value measurements has changed. This pronouncement is effective for
fiscal years, and interim periods within those years, beginning after December 15, 2011. We adopted this
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